An aerosol generator

Abstract

The utility model discloses an aerosol generator, comprising a main body, a bracket, at least two atomizing bombs and a suction nozzle. A mounting groove is provided at one end of the main body, and an air inlet is provided at the other end. The bracket is rotatably mounted in the mounting groove, and the bracket is provided with a first positioning member. At least two atomizing bombs are loaded in the bracket. The suction nozzle is detachably mounted on the open end of the mounting groove and covers the bracket, and the suction nozzle is provided with a second positioning member adapted to the first positioning member. The bottom wall of the mounting groove is provided with an air vent connected to the air inlet. When the bracket rotates to the point where the first positioning member and the second positioning member are engaged, one of the atomizing bombs rotates to be electrically connected to the main body, and one end of the atomizing bomb is connected to the suction nozzle, and the other end is connected to the air inlet via the air vent. Through the cooperation between the main body and the positioning members provided on the bracket, the rotation of the bracket is positioned to achieve the switching of the atomizing bombs, thereby meeting the user's needs for multiple flavors and large capacity.

Description

Technical Field

[0001] The utility model relates to an aerosol generator. Background Art

[0002] The aerosol generator heats the aerosol matrix filled in the atomizer cartridge through a heating wire and atomizes it into an aerosol for the user to use. Existing aerosol generators can usually only load one atomizer cartridge adapted to one model. If the user wants to change the flavor, the old atomizer cartridge must be removed before installing atomizer cartridges of other flavors of the same model. At the same time, if the old atomizer cartridge has not been used up, there is a problem of safe storage after it is taken out. Manually replacing the atomizer cartridge in this way cannot meet the user's demand for quick switching of flavors, and there are also safety hazards.

[0003] Therefore, the prior art needs to be improved and enhanced. Utility Model Content

[0004] The main purpose of the utility model is to provide an aerosol generator, aiming to realize the switching of atomization cartridges and meet the needs of users for multiple flavors and large capacity.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] An aerosol generator, comprising:

[0007] A main body, wherein one end of the main body is provided with a mounting groove, and the other end is provided with an air inlet;

[0008] A bracket, the bracket is rotatably installed in the installation groove and partially exposed, and the bracket is provided with a first positioning member;

[0009] At least two atomizing bombs, at least two of the atomizing bombs are loaded in the bracket;

[0010] A suction nozzle, which is detachably mounted on the open end of the mounting groove and covers the bracket, and the suction nozzle is provided with a second positioning member adapted to the first positioning member;

[0011] The bottom wall of the mounting groove is provided with an air vent connected to the air inlet. When the bracket is rotated to engage with the first positioning member and the second positioning member, one of the atomizer bombs is rotated to be electrically connected to the main body, and one end of the atomizer bomb is connected to the suction nozzle, and the other end is connected to the air inlet via the air vent.

[0012] The aerosol generator, wherein the bracket includes a cylindrical bracket body and a cover body provided with a first positioning piece, the bracket body is separated by at least two slots extending in the axial direction for loading atomizer bombs, the cover body is fastened to one end of the bracket body and covers the bracket body, and the other end of the bracket body protrudes with a rotating shaft, the rotating shaft is rotatably inserted in the bottom wall of the mounting groove, and when the bracket body is subjected to force to rotate along the rotating shaft, the cover body is driven to rotate.

[0013] The aerosol generator, wherein a plurality of partition plates extending in the axial direction are provided in the bracket body, the slots are surrounded by adjacent partition plates, the partition plates are provided with plug-in columns protruding therefrom, the cover body is provided with corresponding plug-in holes, the plug-in columns are inserted into the corresponding plug-in holes to fasten the cover body to the bracket body.

[0014] The aerosol generator, wherein the rotating shaft coincides with the central axis of the bracket body, and when the bracket body is rotated under force, at least two of the slots are driven to rotate around the rotating shaft.

[0015] The aerosol generator, wherein the cover body includes a cover body and a sealing member provided with at least two ventilation columns, the cover body is provided with at least two first through holes corresponding to the atomizer bomb, and one side of the cover body is connected to the bracket, the sealing member covers the other side of the cover body, each ventilation column is accommodated in the corresponding first through hole, and when the atomizer bomb is loaded in the bracket, one end of the atomizer bomb is interference-inserted into the ventilation column.

[0016] The aerosol generator, wherein the bottom wall of the mounting slot is provided with a plurality of grid areas overlapping with the projection of the slot position, and at least one grid area is provided with a first conductive member and a vent hole, and when one of the atomizer bombs is driven by the bracket to rotate to be electrically connected to the first conductive member, the one of the atomizer bombs is connected to the vent hole in the same grid area.

[0017] The aerosol generator, wherein the second positioning member includes a shell fastened to the nozzle, and a first ball and a second ball elastically protruding from both ends of the shell, respectively; the first positioning member is a slot arranged on the bracket, and the side wall of the slot is provided with a plurality of pairs of first and second slots, the shell is accommodated in the slot, and the first ball and the second ball elastically abut against the inner wall of the slot, and when the slot rotates under the drive of the bracket until the first ball is engaged in the first position and the second ball is engaged in the corresponding second position, the first positioning member engages with the second positioning member.

[0018] The aerosol generator, wherein the central axis of the slot coincides with the central axis of the bracket, and the first clamping position and the corresponding second clamping position are centrally symmetrically arranged relative to the center of the slot.

[0019] The aerosol generator, wherein the nozzle has a fixing column protruding toward the bracket, the fixing column is provided with a U-shaped groove adapted to the shell, the shell is inserted into the U-shaped groove, and the first ball part extends from one end of the U-shaped groove, and the second ball part extends from the other end of the U-shaped groove.

[0020] The aerosol generator, wherein the nozzle includes a side plate forming a hollow cylinder, a cover plate vertically connected to the side plate, and a suction portion protruding from the cover plate, the side plate can be rotatably mounted on one end of the bracket and is securely accommodated in the mounting groove, and the cover plate covers the bracket and closes the opening of the mounting groove.

[0021] The aerosol generator, wherein at least one slide buckle is convexly provided on the outer periphery of the side plate, and at least one slide groove is provided on the side wall of the mounting groove, and at least one slide buckle is respectively inserted into the corresponding slide groove and can slide along the slide groove, so that the suction nozzle can be detachably installed in the mounting groove.

[0022] The aerosol generator, wherein the inner wall of the side plate protrudes circumferentially with at least one guide protrusion, the outer circumference of the bracket is correspondingly provided with an annular guide groove, the guide protrusion is accommodated in the annular guide groove and can slide along the annular guide groove.

[0023] The aerosol generator, wherein the suction portion is provided with an air outlet, and the air outlet is coaxially arranged with the air vent.

[0024] The aerosol generator, wherein a side wall of the mounting slot is provided with a window, and the bracket is at least partially exposed from the window for user operation.

[0025] Beneficial effects: The technical solution of the utility model provides an aerosol generator, including a main body, a bracket, at least two atomizer bombs and a suction nozzle. A mounting groove is provided at one end of the main body, and an air inlet is provided at the other end. The bracket is rotatably mounted in the mounting groove, and the bracket is provided with a first positioning member. At least two atomizer bombs are loaded in the bracket. The suction nozzle is detachably mounted on the open end of the mounting groove and covers the bracket, and the suction nozzle is provided with a second positioning member adapted to the first positioning member. The bottom wall of the mounting groove is provided with an air vent connected to the air inlet. When the bracket is rotated to engage with the first positioning member and the second positioning member, one of the atomizer bombs is rotated to be electrically connected to the main body, and one end of the atomizer bomb is connected to the suction nozzle, and the other end is connected to the air inlet via the air vent. Through the cooperation between the main body and the positioning member provided on the bracket, the rotation of the bracket is positioned, so that the atomizer bomb loaded on the bracket is powered on and connected to the airway, so as to realize the switching of the atomizer bombs, and meet the user's needs for multiple flavors and large capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0027] Figure 1 The three-dimensional diagrams of some embodiments of the aerosol generator of the utility model;

[0028] Figure 2 Explosion diagrams of some embodiments of the aerosol generator of the utility model;

[0029] Figure 3 A three-dimensional diagram of the main body of some embodiments of the aerosol generator of the utility model;

[0030] Figure 4 A three-dimensional diagram of the support body in some embodiments of the aerosol generator of the utility model;

[0031] Figure 5 A three-dimensional view of a cover body at a first angle in some embodiments of the aerosol generator of the utility model;

[0032] Figure 6 A perspective view of the cover body at a second angle in some embodiments of the aerosol generator of the utility model;

[0033] Figure 7 A three-dimensional diagram of a nozzle in some embodiments of the aerosol generator of the utility model;

[0034] Figure 8 It is a first angle cross-sectional view of some embodiments of the aerosol generator of the utility model;

[0035] Fig. 9 This is a second angle cross-sectional view of some embodiments of the aerosol generator of the present invention.

[0036] Description of Figure Numbers:

[0037]

[0038]

[0039] The purpose, features and advantages of the present invention will be further described in conjunction with the embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0042] In addition, the descriptions of "first", "second", etc. in the present utility model are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0043] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] Please refer to Figure 1-9The utility model proposes an aerosol generator, comprising a main body 1, a bracket 2, at least two atomizer bombs 3 and a nozzle 4. A mounting groove 13 is provided at one end of the main body 1, and an air inlet 111 is provided at the other end. The bracket 2 is rotatably mounted in the mounting groove 13, and the bracket 2 is provided with a first positioning member 6. At least two of the atomizer bombs 3 are loaded in the bracket 2. The nozzle 4 is detachably mounted on the open end of the mounting groove 13 and covers the bracket 2, and the nozzle 4 is provided with a second positioning member 5 adapted to the first positioning member 6. The bottom wall of the mounting groove 13 is provided with an air vent 122 connected to the air inlet 111. When the bracket 2 rotates to engage with the first positioning member 6 and the second positioning member 5, one of the atomizer bombs 3 rotates to be electrically connected to the main body 1, and one end of the atomizer bomb 3 is connected to the nozzle 4, and the other end is connected to the air inlet 111 via the air vent 122. By cooperating between the main body 1 and the positioning piece provided on the bracket 2, the rotation of the bracket 2 is positioned, so that the atomizer cartridge 3 loaded on the bracket 2 is powered on and connected to the airway, thereby realizing the switching of the atomizer cartridge 3 and meeting the user's needs for multiple flavors and large capacity.

[0045] In some embodiments, Figure 2 and Figure 3 As shown, the main body 1 includes a shell 11 and a support 12, and the shell 11 is a hollow cylindrical structure with one end closed, that is, the shell 11 includes side walls and a bottom wall that surround the hollow cylindrical structure. The side walls and the bottom wall can be connected separately or integrally. The support 12 is located in the shell 11 and supported by the bottom wall, and the support 12 and the side wall at the other end of the shell 11 form the mounting groove 13. That is, the end face of the support 12 forms the bottom wall of the mounting groove 13, and the side wall of the shell 11 forms the side wall of the mounting groove 13. The support 12 is used to install components such as battery elements, control elements, and button assemblies.

[0046] In some embodiments, please refer to Figure 8 The air inlet 111 is arranged on the bottom wall of the housing 11, and correspondingly, the support 12 is provided with a through vent 122. One end of the vent 122 is connected to the air inlet 111, and the other end is connected to the mounting groove 13. Of course, in other embodiments, the air inlet 111 can also be arranged at other parts of the housing 11, and the air inlet 111 is connected to the vent 122 arranged on the support 12, so that the outside air can enter the atomizer bomb 3 through the air inlet 111 for atomization.

[0047] In some embodiments, the side wall of the mounting groove 13 is provided with a window 131, and when the bracket 2 is accommodated in the mounting groove 13, a portion of the bracket 2 is exposed from the window 131 for the user to rotate. The size and shape of the window 131 can be set according to actual needs and are not limited here. Preferably, the outer wall of the bracket 2 has a rough surface to facilitate the user to apply force. In practical applications, the outer wall of the bracket 2 can increase the roughness by setting lines, dots, patterns, etc., or by setting a frosted layer to increase the roughness.

[0048] Please refer to Figure 2 , Figure 4 and Figure 8 , the bracket 2 includes a bracket body 21 and a cover body 22. The bracket body 21 is a cylindrical structure, which includes a barrel wall 211, a support plate 212, and a partition plate 213, and the support plate 212 and the partition plate 213 are both located in a hollow cylindrical structure surrounded by the barrel wall 211. The outer periphery of the support plate 212 is connected to the barrel wall 211, and the plane where the support plate 212 is located is perpendicular to the axial direction of the bracket body 21. The support plate 212 is used to carry the atomizer bomb 3. The bottom end of the partition plate 213 is vertically connected to the support plate 212, and the partition plate 213 extends along the axial direction of the bracket body 21, and the top end of the partition plate 213 is exposed at the end of the bracket body 21 opposite to the support plate 212. One side of the partition plate 213 is connected to the barrel wall 211, and the other side coincides with the central axis of the bracket body 21 and is connected to other partition plates 213 to divide the space in the bracket body 21 into a plurality of slots 7. That is, each partition plate 213 is radially distributed with the central axis of the bracket body 21 as the center, and a slot 7 is formed between adjacent partition plates 213 and the cylinder wall 211. The number of the slots 7 corresponds to the number of the partition plates 213, and one slot 7 is loaded with an atomizer bomb 3. For example, when there are 2 partition plates 213, there are 2 slots 7. When there are 3 partition plates 213, there are 3 slots 7. When there are 4 partition plates 213, there are 4 slots 7... and so on. The number of partition plates 213 can be set according to actual needs to determine the number of atomizer bombs 3 that can be loaded.

[0049] This embodiment can not only increase the capacity of the equipment to fill the oil by loading multiple atomizer bombs 3, but also expand the taste by adjusting the taste of each atomizer bomb 3 to meet the personalized needs of the user. It is worth noting that the size of each slot 7 can be the same or different. In order to rationally utilize the space in the bracket body 21, it is preferred that the size of each slot 7 is the same, and each slot 7 is centered on the central axis of the bracket body 21 to form a central symmetrical structure, and accordingly, the size of the loaded atomizer bomb 3 is also the same. In practical applications, a window 2111 can also be set on the barrel wall 211. When the atomizer bomb 3 is accommodated in the slot 7, it can be partially exposed from the window 2111, and then exposed to the housing 11 through the window 131, so that the user can view the state of the atomizer bomb 3.

[0050] In some embodiments, Figure 8 The atomizer bomb 3 comprises a hollow sleeve 31, a sealing seat 32, an atomizer tube 33 provided with an oil hole 331, an atomizer assembly 34, and a second conductive member (not shown in the figure) electrically connected to the atomizer assembly 34. The sleeve 31 is closed at one end and provided with an opening at the other end, and the closed end protrudes through a vent pipe 311, and the vent pipe 311 is connected to the sleeve 31. The sealing seat 32 is installed on the opening and seals the opening, and the sealing seat 32 is provided with a second through hole 321 connected to the sleeve 31. The atomizer tube 33 is accommodated in the sleeve 31, and one end is connected to the vent pipe 311, and the other end is connected to the second through hole 321, thereby forming an atomizer channel 36 that passes through the sleeve 31 and an oil storage chamber (not shown in the figure) surrounding the atomizer channel 36. The atomizer assembly 34 is accommodated in the atomizer tube 33 and emerges from the oil hole 331. The oil storage chamber can directly store oil or can be loaded with an oil storage member 35 that absorbs oil. The atomizing assembly 34 absorbs the oil in the oil storage chamber from the exposed portion of the oil hole 331, and then heats and atomizes the oil, and the generated aerosol flows out through the vent pipe 311.

[0051] In some embodiments, the second conductive member includes a positive contact and a negative contact, which are respectively mounted on the sealing seat 32, and one end of which is electrically connected to the atomizing assembly 34, and the other end is exposed on the surface of the sealing seat 32 to provide electrical contact.

[0052] In some embodiments, Figure 4As shown, the support plate 212 is provided with avoidance holes 2121 corresponding to the slots 7, that is, one slot 7 corresponds to one avoidance hole 2121. When the atomizer bomb 3 is placed in one of the slots 7 and supported on the support plate 212, the second through hole 321 and the second conductive member exposed at the bottom end of the atomizer bomb 3 are exposed from the avoidance hole 2121 to the bottom wall of the mounting slot 13, so that they can be aligned with the vent hole 122 and the first conductive member 123 provided on the bottom wall of the mounting slot 13, respectively, to achieve air path connection and circuit connection. Figure 2 and Figure 3 As shown, correspondingly, the mounting slot 13 is provided with a plurality of grid areas 124 that overlap with the projection of the slot, that is, each grid area 124 corresponds to each slot 7 one by one, and each avoidance hole is located directly above the corresponding grid area 124. A first conductive member 123 and a vent are provided in at least one grid area 124. Wherein, the first conductive member is adapted to the second conductive member, and the first conductive member 123 includes a positive contact and a negative contact that are electrically connected to both ends of the battery element, respectively. When the bracket 2 rotates to the first positioning member 6 and the second positioning member 5 are engaged, one of the atomizing bombs 3 rotates to the second conductive member configured to be electrically connected to the first conductive member 123, and one end of the atomizing bomb 3 is connected to the suction nozzle 4 via the vent pipe 311, and the other end (i.e., the second through hole 321) is connected to the vent 122. In practical applications, the grid area 124 provided with the first conductive member 123 and the vent 122 can be 1, 2, or more. When set in one compartment, only one atomizer cartridge can achieve air and circuit connectivity during the switching process; when set in two compartments, two atomizer cartridges can achieve air and circuit connectivity at the same time during the switching process... and so on. This can greatly enrich the user's personalized needs for flavors and aerosol concentrations. It is worth noting that in order to ensure that different numbers of atomizer cartridges can achieve air circuit connectivity at the same time, the nozzle needs to be adaptively adjusted.

[0053] In some embodiments, Figure 2 , Figure 3 and Figure 8As shown, the support plate 212 has a rotating shaft 2122 protruding toward the main body 1. The rotating shaft 2122 is located at the center of the support plate 212 and is coaxial with the central axis of the bracket body 21. Correspondingly, the bottom wall of the mounting groove 13 is provided with a mounting hole 121 adapted to the rotating shaft 2122, and the rotating shaft 2122 is rotatably inserted into the mounting hole 121. Since the size and shape of the mounting groove 13 are adapted to the size and shape formed by the barrel wall 211, when the bracket body 21 is accommodated in the mounting groove 13, the side wall of the mounting groove 13 constrains the displacement of the bracket body 21 in the radial direction, thereby preventing the bracket body 21 from tilting relative to the rotating shaft 2122. When the bracket body 21 is subjected to a rotational force, the bracket body 21 rotates in the installation groove 13 with the rotating shaft 2122 as the center. Since the rotating shaft 2122 coincides with the central axis of the bracket body 21, the bracket body 21 rotates and drives each slot 7 to rotate, thereby effectively saving the rotation space required for the bracket 2.

[0054] In some embodiments, Figure 2 , Figure 4 and Figure 6 As shown, the cover body 22 includes a cover body 221 and a sealing member 222. The cover body 221 is a disc structure, which is placed above the bracket body 21 and fixedly connected to the bracket body 21. In practical applications, each partition plate 213 has a plug-in column 2131 protruding toward the cover body 22, and a plug-in hole 2213 is correspondingly provided on one side of the cover body 221 facing the bracket body 21. Each plug-in column 2131 is respectively inserted into the corresponding plug-in hole 2213, thereby fixing the cover body 22.

[0055] For further information, please refer to Figure 5 , Figure 6 and Figure 8 The cover body 221 is provided with at least one first through hole 2211 corresponding to the atomizer bomb 3, and the vent pipe 311 extending from the atomizer bomb 3 is inserted into the first through hole 2211 so that the aerosol in the vent pipe 311 can flow into the mouthpiece 4 through the cover body 22. The sealing member 222 covers the cover body 221, and a vent column 2221 is provided corresponding to the first through hole 2211. The inner wall of the vent column 2221 covers the outer periphery of the vent pipe 311, and the outer wall of the vent column 2221 elastically abuts against the inner wall of the first through hole 2211. In this way, the gap between the first through hole 2211 and the vent pipe 311 is sealed by the vent column 2221, so as to prevent the aerosol flowing out of the vent pipe 311 from flowing out from the gap between the two and affecting the expression of the taste. When the bracket 2 rotates, since the cover 22 is fixed to the bracket 2, the cover 22 rotates driven by the bracket 2 without exerting force on the atomizer bomb 3 below, which is conducive to the smooth rotation of the atomizer bomb 3 and ensures a stable electrical connection.

[0056] In some embodiments, please refer to Figure 2 , Figure 3 , Figure 7 and Figure 8 The suction nozzle 4 includes a side plate 41 that forms a hollow cylinder, a cover plate 42 that is vertically connected to the side plate 41, and a suction portion 43 that protrudes from the cover plate 42. The side plate 41 is rotatably sleeved on the outer periphery of the cover body 221, and the side plate 41 is accommodated in the mounting groove 13 and connected to the inner wall of the mounting groove 13.

[0057] Furthermore, at least one guide protrusion 411 is circumferentially protruded from the inner wall of the side plate 41, and an adapted annular guide groove 2212 is circumferentially provided on the outer periphery of the cover body 221, and the annular protrusion is accommodated in the annular guide groove 2212. When the cover body 221 rotates relative to the suction nozzle 4, the annular guide groove 211 is driven to rotate. Conversely, the guide protrusion 411 moves along the annular guide groove 211, thereby limiting the displacement of the cover body 221 in the axial direction and making the rotation more stable and smooth.

[0058] In some embodiments, at least one slide buckle 412 is provided along the circumference of the outer circumference of the side plate 41, and at least one slide groove 112 is provided on the side wall of the mounting groove 13. At least one slide buckle 412 is respectively accommodated in the corresponding slide groove 112, and can slide along the extension direction of the slide groove 112, so that the suction nozzle 4 can be detachably installed in the mounting groove 13, so that the displacement of the bracket 2 in the axial direction can be limited by the suction nozzle 4. When the atomizer bomb 3 needs to be replaced, the slide buckle 412 is first slid out of the slide groove 112; then, an axial pulling force is applied to the suction nozzle 4, so that the slide buckle 412 is separated from the slide groove 112, and at this time, the suction nozzle 4 is taken out of the mounting groove 13 together with the cover body 22 under the cooperation of the guide protrusion 411 and the annular guide groove 2212; finally, the exposed atomizer bomb 3 is taken out and replaced with a new atomizer bomb 3. When the bracket 2 is rotated under force, the suction nozzle 4 is restricted by the mounting groove 13 and does not rotate with the bracket 2. In this way, the atomizer bomb 3 loaded in the bracket 2 can rotate relative to the suction nozzle 4. When one of the atomizer bombs 3 rotates to communicate with the suction nozzle 4, the atomizer bomb 3 is electrically connected to the main body 1 at the same time, thereby realizing the switching of different atomizer bombs 3.

[0059] In some embodiments, the suction portion 43 is provided with an air outlet 431, and the air outlet 431 is used to communicate with the first through hole 2211 provided on the cover body 22 for aerosol circulation. Since each of the first through holes 2211 is respectively communicated with one end of the corresponding atomizer bomb 3, and the vent hole 122 provided at the bottom of the mounting groove 13 is used to communicate with the other end of the atomizer bomb 3, the air outlet 431 is coaxially arranged with the vent hole 122 to ensure that the atomizer bomb 3 can be communicated with the vent hole 122 and the air outlet 431 at the same time.

[0060] In some embodiments, Figure 7 and Fig. 9 As shown, the second positioning member 5 includes a sleeve 51, a first ball 52 and a second ball 53. The first ball 52 elastically protrudes from one end of the sleeve 51, and the second ball 53 elastically protrudes from the second end of the sleeve 51. A limiting ring 511 protrudes from the outer periphery of the sleeve 51 along the circumferential direction. A fixing column 421 protrudes from the side of the suction nozzle 4 facing the bracket 2, and a U-shaped groove 422 adapted to the sleeve 51 is provided at the end of the fixing column 421 away from the suction nozzle 4. The U-shaped notch of the U-shaped groove 422 passes through the opposite sides of the fixing column 421. When the sleeve 51 is installed in the U-shaped groove 422, the two ends of the sleeve 51 extend from the U-shaped notches on both sides of the fixing column 421 respectively, and the axial direction of the sleeve 51 is perpendicular to the axial direction of the fixing column 421. Correspondingly, the side wall of the U-shaped groove 422 is provided with a limiting groove 423 matched with the limiting ring 511 , and the limiting ring 511 is inserted into the limiting groove 423 to limit the displacement of the sleeve 51 in the axial direction.

[0061] For the corresponding Figure 5 and Fig. 9, the first positioning member 6 is a slot 61 provided on the cover body 221, the opening of the slot 61 is provided toward the suction nozzle 4, and the center of the slot 61 coincides with the center of the cover body 221, that is, the central axis of the slot 61 coincides with the central axis of the bracket 2. When the cover body 221 rotates driven by the bracket body 21, the slot 61 is driven to rotate around the central axis. The side wall of the slot 61 is provided with a plurality of pairs of first positions 62 and second positions 63, wherein the first positions 62 and the corresponding second positions 63 are centrally symmetrically distributed relative to the center of the slot 61. The first ball 52 can be engaged with the first position 62 or the second position 63. When the first ball 52 rotates to engage with the first position 62, the second ball 53 engages with the corresponding second position 63. When the first ball 52 rotates to engage with the second position 63, the second ball 53 engages with the corresponding first position 62. Since the bracket 2 rotates 360 degrees around the rotating shaft 2122, the slot 61 is also driven to rotate 360 ​​degrees around the rotating shaft 2122. In order to maximize the use of the space in the bracket 2 to set the slot 7, the space in the bracket 2 is evenly divided into several fan-shaped slots 7 with the central axis as the center. Correspondingly, during the rotation process, the slots on the slot 61 are set corresponding to the slots 7, so the total number of the slots corresponds to the number of the atomizing bombs 3. For example, the number of the atomizing bombs 3 is 4 for illustration. Correspondingly, the total number of the first slot 62 and the second slot 63 is 4, and the angle between adjacent slots is 45 degrees. In addition, each slot is located directly above each slot 7 to correspond to 4 atomizing bombs respectively.

[0062] When the suction nozzle 4 is covered with the cover body 22, the fixing column 421 is inserted into the slot 61, and the protruding parts of the first ball 52 and the second ball 53 are elastically abutted against the side walls of the slot 61. When the cover body 22 rotates relative to the suction nozzle 4, the first ball 52 and the second ball 53 rotate along the side walls of the slot 61 respectively, until the first ball 52 is snapped into a first snap position 62, and the second ball 53 is snapped into a corresponding second snap position 63. At this time, the first positioning member 6 and the second positioning member 5 are snapped, and one of the atomizer bombs 3 loaded in the bracket 2 is electrically connected to the main body 1, and is also connected to the suction nozzle 4 and the vent 122 respectively. This embodiment realizes the positioning of different atomizer bombs 3 through the cooperation of the double balls and the snap positions, and the force is more uniform, so that the rotation between the suction nozzle 4 and the bracket 2 is more stable and smooth.

[0063] The aerosol generator is further described below through a specific embodiment. The bracket 2 is provided with four slots 7 of the same size, that is, the cross-sections of the four slots 7 are all 45-degree fan-shaped. Four atomizer bombs 3 are respectively loaded in the four slots 7, which are respectively recorded as the first atomizer bomb, the second atomizer bomb, the third atomizer bomb and the fourth atomizer bomb. The oil flavors filled in the four atomizer bombs can be the same or different. Correspondingly, the slot 61 forming the first positioning member 6 is provided with four positions, wherein the centrally symmetrical positions are respectively recorded as the first position 62 and the second position 63, that is, the four positions form two pairs of the first position 62 and the second position 63, respectively. The initial state of the aerosol generator is recorded as the first ball 52 is snapped into the first position 62, and the second ball 53 is snapped into the second position 63. At this time, the vent pipe 311 of the first atomizer bomb is connected to the air outlet 431, and the second through hole 321 of the first atomizer bomb is connected to the air vent 122, and the second conductive member of the first atomizer bomb is electrically connected to the first conductive member 123 of the bottom wall of the mounting groove 13. That is, the initial state of the aerosol generator is that the air path and circuit of the first atomizer bomb are connected, and it is in a usable state. When the rotating bracket body 21 is snapped into the adjacent first position of the first ball 52, and the second ball 53 is snapped into the corresponding second position 63, the second atomizer bomb located at the adjacent slot 7 is rotated to one end and connected to the air outlet 431, and the other end is connected to the air vent 122, and the second conductive member of the second atomizer bomb 3 is electrically connected to the first conductive member 123 of the bottom wall of the mounting groove 13. That is, the second atomizer bomb is switched to a usable state at this time. Similarly, the switching between the third atomizing bomb and the fourth atomizing bomb can be realized.

[0064] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An aerosol generator, characterized in that: include: A main body, wherein one end of the main body is provided with a mounting groove, and the other end is provided with an air inlet; A bracket, the bracket is rotatably installed in the installation groove and partially exposed, and the bracket is provided with a first positioning member; At least two atomizing bombs, at least two of the atomizing bombs are loaded in the bracket; A suction nozzle, which is detachably mounted on the open end of the mounting groove and covers the bracket, and the suction nozzle is provided with a second positioning member adapted to the first positioning member; The bottom wall of the mounting groove is provided with an air vent connected to the air inlet. When the bracket is rotated to engage with the first positioning member and the second positioning member, one of the atomizer bombs is rotated to be electrically connected to the main body, and one end of the atomizer bomb is connected to the suction nozzle, and the other end is connected to the air inlet via the air vent.

2. The aerosol generator according to claim 1, characterized in that: The bracket includes a cylindrical bracket body and a cover body provided with a first positioning member, the bracket body is separated by at least two slots extending in the axial direction for loading atomizer cartridges, the cover body is fastened to one end of the bracket body and covers the bracket body, and a rotating shaft protrudes from the other end of the bracket body, and the rotating shaft is rotatably inserted in the bottom wall of the mounting groove. When the bracket body is subjected to force to rotate along the rotating shaft, the cover body is driven to rotate.

3. The aerosol generator according to claim 2, characterized in that: The bracket body is provided with a plurality of partition plates extending in the axial direction, and the slot is formed between adjacent partition plates. The partition plates are provided with plug-in columns, and the cover body is provided with corresponding plug-in holes. The plug-in columns are inserted into the corresponding plug-in holes to fasten the cover body to the bracket body.

4. The aerosol generator according to claim 2, characterized in that: The rotating shaft coincides with the central axis of the bracket body, and when the bracket body is rotated under force, at least two of the slots are driven to rotate around the rotating shaft.

5. The aerosol generator according to claim 2, characterized in that: The cover body includes a cover body and a sealing member provided with at least two ventilation columns. The cover body is provided with at least two first through holes corresponding to the atomizer bomb, and one side of the cover body is connected to the bracket. The sealing member covers the other side of the cover body. Each ventilation column is accommodated in the corresponding first through hole. When the atomizer bomb is loaded in the bracket, one end of the atomizer bomb is inserted into the ventilation column through interference.

6. The aerosol generator according to claim 2, characterized in that: The bottom wall of the installation slot is provided with a plurality of grid areas which coincide with the projection of the slot position, and at least one grid area is provided with a first conductive member and a vent hole. When one of the atomizer bombs is driven by the bracket to rotate to be electrically connected with the first conductive member, the one of the atomizer bombs is connected with the vent hole in the same grid area.

7. The aerosol generator according to claim 1, characterized in that: The second positioning member includes a shell fastened to the suction nozzle, and a first ball and a second ball elastically protruding from both ends of the shell respectively. The first positioning member is a slot arranged on the bracket, and the side wall of the slot is provided with a plurality of pairs of first and second slots. The shell is accommodated in the slot, and the first ball and the second ball elastically abut against the inner wall of the slot. When the slot rotates driven by the bracket until the first ball is inserted into the first slot and the second ball is inserted into the corresponding second slot, the first positioning member is engaged with the second positioning member.

8. The aerosol generator according to claim 7, characterized in that: The central axis of the slot coincides with the central axis of the bracket, and the first clamping position and the corresponding second clamping position are centrally symmetrically arranged relative to the center of the slot.

9. The aerosol generator according to claim 8, characterized in that: The suction nozzle has a fixing column protruding toward the bracket, and the fixing column is provided with a U-shaped groove adapted to the sleeve, the sleeve is inserted into the U-shaped groove, and the first ball part extends from one end of the U-shaped groove, and the second ball part extends from the other end of the U-shaped groove.

10. The aerosol generator according to claim 1, characterized in that: The suction nozzle includes a side plate forming a hollow cylinder, a cover plate vertically connected to the side plate, and a suction portion protruding from the cover plate. The side plate can be rotatably mounted on one end of the bracket and is securely accommodated in the mounting groove. The cover plate covers the bracket and closes the opening of the mounting groove.

11. The aerosol generator according to claim 10, characterized in that: At least one slide buckle is convexly provided on the outer periphery of the side plate, and at least one slide groove is provided on the side wall of the installation groove. At least one slide buckle is respectively inserted into the corresponding slide groove and can slide along the slide groove, so that the suction nozzle can be detachably installed in the installation groove.

12. The aerosol generator according to claim 10, characterized in that: The inner wall of the side plate is provided with at least one guide protrusion circumferentially, and the outer circumference of the bracket is correspondingly provided with an annular guide groove, and the guide protrusion is accommodated in the annular guide groove and can slide along the annular guide groove.

13. The aerosol generator according to claim 10, characterized in that: The suction part is provided with an air outlet, and the air outlet is coaxially arranged with the vent hole.

14. The aerosol generator according to claim 1, characterized in that: A window is provided on the side wall of the installation slot, and the bracket is at least partially exposed from the window for user operation.

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