Electronic atomizer and aerosol electronic atomization device

Abstract

The utility model provides an electronic atomizer and an aerosol electronic atomization device. The electronic atomizer comprises a shell, a switching insulating part and at least two atomization structures, wherein each atomization structure comprises an atomization assembly and an electrode assembly; each electrode group is electrically connected with one atomization assembly; the switching insulating part is provided with at least two switching areas, each switching area corresponds to one atomization assembly, a gear switching opening and at least one air channel switching opening are formed in each switching area, an electrode set is arranged in each gear switching opening in a penetrating mode, and each air channel switching opening corresponds to the corresponding air guide channel, so that when the switching insulating part is switched, the electrode set and the air guide channel are switched. At least one air passage switching port is communicated with the corresponding air guide passage, and the electrode group in the corresponding switching area is electrified. When taste switching is carried out, all the switching areas on the switching insulating part deflect, and taste switching can be achieved without disassembly; and the electrode group corresponding to the conducted air passage switching port is electrified, so that the probability of condensate generation and oil leakage is reduced.

Description

Technical Field

[0001] The present disclosure relates to the technical field of electronic atomizers, and particularly to an electronic atomizer and an aerosol electronic atomization device. Background Art

[0002] Currently, the disposable electronic cigarettes popular on the market all have only one atomization component, resulting in mostly single flavors. After sucking a certain number of puffs, the amount of smoke is small. Even after the suction is completed, the power supply part can still continue to supply power, but the e-liquid of the atomization component has been consumed, causing energy waste and poor user experience. Due to the generally single flavor, if users need to experience different flavors, they need to buy multiple electronic cigarettes. When users want to change to other flavors after smoking for a while, they need to replace the electronic cigarettes, which is inconvenient to use. Moreover, in the case of the generally small volume of existing electronic cigarettes, the requirement for a large amount of smoke cannot be met.

[0003] To solve the problem of flavor change, the traditional method is to switch the oil tank, that is, switches are respectively arranged at the air inlets at the bottom of the oil cup. In this way, when users switch flavors, they need to remove the cartridge and switch flavors through the switch. For example, the patent applications with application numbers 202021834610.9, 201910974226.4, and 202021336897.2. Although the oil tank can be switched, they all need to be disassembled and switched through the corresponding switches, and the operation is complex.

[0004] To solve the problem of a large amount of smoke, traditional electronic cigarettes rely on the PCB board to adjust the power of the heating wire. However, this method may lead to unstable control of the amount of smoke and a high risk of failure. Moreover, due to the dependence on the PCB board control, the upper limit of the smoke output of the electronic cigarette is relatively low. For example, the patent application with application number 201821588678.6. Although it can be achieved by increasing the heating power, when switching flavors, it is impossible to physically cut off the power supply of the unused oil tank, and only software power-off can be performed through the chip on the PCB board. This leads to the situation that when the PCB board fails, even if the ventilation hole is not unobstructed, the unused oil tank may still continue to atomize, resulting in safety problems such as the generation of condensate and oil leakage. Summary of the Utility Model

[0005] The purpose of the present disclosure is to overcome the deficiencies in the prior art and provide an electronic atomizer and an aerosol electronic atomization device that can effectively improve the convenience and use safety during flavor switching.

[0006] The purpose of the present disclosure is achieved through the following technical solutions:

[0007] An electronic atomizer comprises: a shell and at least two atomizing structures, wherein the atomizing structures comprise an atomizing assembly and an electrode group, the shell is provided with an air outlet, each of the atomizing assemblies is arranged in the shell, the atomizing assembly is used to generate an atomized aerosol, the atomizing assembly has an air guide channel connected to the air outlet, the air guide channel is used to introduce air mixed with the atomized aerosol; each of the electrode groups is electrically connected to an atomizing assembly to provide the atomizing assembly with electrical energy for generating the atomized aerosol; the electronic atomizer also comprises a switching insulating member, part of the switching insulating member is movably arranged outside the shell, the switching insulating member has at least two switching areas, each of the switching areas corresponds to an atomizing assembly, the switching area is provided with a gear switching port and at least one airway switching port, the gear switching port is provided with an electrode group, the airway switching port corresponds to the air guide channel, so that when the switching insulating member is switched, at least one of the airway switching ports is connected to the corresponding air guide channel, and the electrode group in the corresponding switching area is energized.

[0008] In one of the embodiments, along the distribution direction of the plurality of atomization components, the areas of the airway switching openings in the plurality of switching zones gradually increase.

[0009] In one embodiment, the areas of the airway switching openings in any two of the switching zones are different.

[0010] In one embodiment, the number of airway switching ports in any two of the switching zones is different.

[0011] In one of the embodiments, along the distribution direction of the plurality of atomization components, the number of airway switching ports in the plurality of switching areas gradually increases.

[0012] In one of the embodiments, the number of airway switching ports in the plurality of switching zones is arithmetically distributed.

[0013] In one embodiment, the areas of the gear switching openings in any two of the switching zones are different.

[0014] In one of the embodiments, along the distribution direction of the plurality of atomization components, the areas of the gear switching openings in the plurality of switching areas gradually increase.

[0015] In one of the embodiments, the areas of the gear switching openings in the plurality of switching zones are distributed in an equidistant manner.

[0016] In one embodiment, the electronic atomizer further includes a switching ring, the switching insulating member is disposed inside the switching ring, the switching ring is used to be clamped between the outer shell and the battery rod, and the switching ring is connected to the switching insulating member to rotate and switch the switching insulating member.

[0017] In one embodiment, the switching ring is provided with a clamping groove, and a part of the switching insulating member is clamped in the clamping groove.

[0018] In one embodiment, the cartridge-switchable electronic atomizer further includes an atomization anti-fooling seat disposed in the mouthpiece housing, the atomization anti-fooling seat being disposed close to the switching insulating member. The atomization anti-fooling seat is provided with at least two anti-fooling clamping through holes and a first anti-fooling installation area. Each atomization component passes through one of the anti-fooling clamping through holes, and each of the anti-fooling clamping through holes and the first anti-fooling installation area are respectively arranged corresponding to one atomization component and one switching area.

[0019] In one embodiment, the atomization anti-fooling seat is provided with at least two mutually communicating first installation through grooves for forming the first anti-fooling installation area, and a part of each atomization component is received in each first installation through groove.

[0020] In one embodiment, the electronic atomizer further includes an air-collecting anti-fooling seat disposed in the housing. The air-collecting anti-fooling seat is located at one end of the atomization component away from the atomization anti-fooling seat. The air-collecting anti-fooling seat has at least two second anti-fooling installation areas, and each of the second anti-fooling installation areas is arranged opposite to one of the first anti-fooling installation areas.

[0021] In one embodiment, the air-collecting anti-fooling seat is provided with at least two mutually communicating second installation through grooves for forming the second anti-fooling installation area, and a part of each atomization component is received in each second installation through groove.

[0022] In one embodiment, the air-collecting anti-fooling seat is further provided with air-collecting holes, and the air-collecting holes are communicated with the air guiding channels of at least one of the atomization components.

[0023] In one embodiment, the number of the air-collecting holes is at least two, each air-collecting hole is opened in one of the second anti-fooling installation areas, and each air-collecting hole is communicated with the corresponding air guiding channel.

[0024] An aerosol electronic atomization device includes a battery rod and the electronic atomizer according to any one of the above embodiments. The battery rod is connected to the housing, and the power supply output end of the battery rod is electrically connected to each electrode group.

[0025] Compared with the prior art, the present disclosure has at least the following advantages:

[0026] When switching flavors, the switching areas on the switching insulator deflect, connecting the airway switching openings that need to release the atomized aerosol to the corresponding air guiding channels, facilitating the outward export of the atomized aerosol generated by different atomization components. Flavor switching can be achieved without disassembly, effectively improving the convenience during flavor switching. Moreover, during the switching process, the electrode group corresponding to the conducting airway switching opening is powered on, while the electrode groups corresponding to other closed airway switching openings are powered off, avoiding continuous atomization of inapplicable atomization components, thereby reducing the probability of condensate generation and oil leakage, and effectively improving the safety during flavor switching. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] To more clearly illustrate the technical solutions of the embodiments of the present disclosure, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0028] Figure 1 Schematic diagram of an electronic atomizer in an embodiment;

[0029] Figure 2 is Figure 1 exploded view of the electronic atomizer shown;

[0030] Figure 3 is Figure 1 another exploded view of the electronic atomizer shown;

[0031] Figure 4 Schematic diagram of an electronic atomizer in another embodiment;

[0032] Figure 5 is Figure 4 exploded view of the electronic atomizer shown;

[0033] Figure 6 is Figure 5 magnified view of the electronic atomizer shown at A2. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0034] To facilitate the understanding of the present disclosure, the following will describe the present disclosure more comprehensively with reference to the relevant drawings. The preferred embodiments of the present disclosure are shown in the drawings. However, the present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure content of the present disclosure more thoroughly and comprehensively understood.

[0035] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there can also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this disclosure pertains. The terms used in the description of this disclosure herein are for the purpose of describing specific implementations only and are not intended to limit this disclosure. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0037] This disclosure relates to an electronic atomizer. In one embodiment, the electronic atomizer includes a housing and at least two atomization structures. The atomization structure includes an atomization component and an electrode group. The housing is provided with air outlets. Each atomization component is disposed within the housing. The atomization component is configured to generate atomized aerosol. The atomization component has a gas guiding channel communicating with the air outlet. The gas guiding channel is configured to introduce air mixed with the atomized aerosol. Each electrode group is electrically connected to an atomization component to provide electrical energy for the atomization component to generate atomized aerosol. The electronic atomizer further includes a switching insulating member. A part of the switching insulating member is movably disposed outside the housing. The switching insulating member has at least two switching zones. Each switching zone corresponds to an atomization component. The switching zone is provided with a gear switching port and at least one airway switching port. An electrode group passes through the gear switching port. The airway switching port corresponds to the gas guiding channel. So that when the switching insulating member is switched, at least one airway switching port communicates with the corresponding gas guiding channel, and the electrode group in the corresponding switching zone is energized. When switching flavors, each switching zone on the switching insulating member deflects, connecting the airway switching port that needs to release the atomized aerosol to the corresponding gas guiding channel, facilitating the outward export of the atomized aerosol generated by different atomization components, and realizing flavor switching without disassembly, effectively improving the convenience during flavor switching; moreover, during the switching process, the electrode group corresponding to the conducting airway switching port is energized, while the electrode groups corresponding to other closed airway switching ports are de-energized, avoiding the continuous atomization of inapplicable atomization components, thereby reducing the probability of condensate generation and oil leakage, and effectively improving the safety in use during flavor switching.

[0038] Please refer to Figure 1 , which is a schematic structural diagram of an electronic atomizer according to an embodiment of this disclosure.

[0039] An electronic atomizer 10 of an embodiment includes a housing 100 and at least two atomization structures 200. Please refer to Figure 2 and Figure 3 , the atomization structure 200 includes an atomization component 210 and an electrode group 220. The housing 100 is provided with an air outlet 102. Each atomization component 210 is disposed in the housing 100. The atomization component 210 is configured to generate atomized aerosol. The atomization component 210 has a gas guiding channel 202 communicating with the air outlet 102. The gas guiding channel 202 is configured to introduce air mixed with the atomized aerosol. Each electrode group 220 is electrically connected to one atomization component 210 to provide electrical energy for the atomization component 210 to generate atomized aerosol;

[0040] The electronic atomizer 10 further includes a switching insulating member 300. A part of the switching insulating member 300 is movably disposed outside the housing 100. The switching insulating member 300 has at least two switching areas 310. Each switching area 310 corresponds to one atomization component 210. The switching area 310 is provided with a gear switching port 302 and at least one air passage switching port 304. The electrode group 220 is disposed through the gear switching port 302. The air passage switching port 304 corresponds to the gas guiding channel 202, so that when the switching insulating member 300 is switched, at least one air passage switching port 304 communicates with the corresponding gas guiding channel 202, and the electrode group 220 in the corresponding switching area 310 is powered on.

[0041] In this embodiment, when performing flavor switching, each switching area 310 on the switching insulating member 300 deflects, and the air passage switching port 304 that needs to release the atomized aerosol is communicated with the corresponding gas guiding channel 202, facilitating the outward export of the atomized aerosol generated by different atomization components 210. The flavor can be switched without disassembly, effectively improving the convenience during flavor switching; moreover, during the switching process, the electrode group 220 corresponding to the conductive air passage switching port 304 is powered on, while the electrode groups 220 corresponding to other closed air passage switching ports 304 are powered off, avoiding the continuous atomization of inapplicable atomization components 210, thereby reducing the probability of condensate generation and oil leakage, and effectively improving the use safety during flavor switching.

[0042] Wherein, the electrode group includes a positive electrode column and a negative electrode column. The positive electrode column is configured to be electrically connected to the heating positive electrode of the atomization component, and the negative electrode column is configured to be electrically connected to the heating negative electrode of the atomization component.

[0043] In one embodiment, along the distribution direction of the plurality of atomization components, the areas of the airway switching openings in the plurality of switching areas gradually increase. In this embodiment, the number of airway switching openings in each switching area is the same, but the areas of the airway switching openings in each switching area are different, and along the distribution direction of the plurality of atomization components, the areas of the airway switching openings in each switching area gradually increase, that is, the diameters of the airway switching openings in each switching area gradually increase.

[0044] In one embodiment, the areas of the airway switching openings in any two of the switching areas are different. In this embodiment, the number of airway switching openings in each switching area is the same, and the areas of the airway switching openings in different switching areas are different, that is, the diameters of the airway switching openings in different switching areas are not equal.

[0045] In one embodiment, please refer to Figure 2 , the numbers of the airway switching openings 304 in any two of the switching areas 310 are different. In this embodiment, the gear switching opening 302 in the switching area 310 serves as the switching hole of the electrode group 220. When the switching insulator 300 rotates, the gear switching opening 302 moves relative to the electrode group 220 in the hole, facilitating the cutting off or conducting of the electrical connection between the electrode group 220 and the corresponding atomization component 210, and realizing the on-off control of the power supply to the atomization component 210. The airway switching opening 304 serves as the air inlet switching hole of the atomization component 210. When the switching insulator 300 rotates, the airway switching opening 304 moves relative to the air guiding channel 202, facilitating the cutting off or conducting between the atomization component 210 and the external air, and realizing the on-off control of the air guiding channel 202 of the atomization component 210. Among them, the switching area 310 corresponds to the atomization component 210 one by one, and the airway switching opening 304 in the switching area 310 is in communication with or cut off from the air guiding channel 202 on the corresponding atomization component 210. Making the numbers of the airway switching openings 304 in any two of the switching areas 310 different is to set the on-off positions of the airway switching openings 304 in the switching area 310. Specifically, the numbers of the airway switching openings 304 in any two of the switching areas 310 are not equal. In this way, during the rotation of the switching insulator 300, there are 4 kinds of on-off states between the airway switching openings 304 in any two of the switching areas 310 and the air guiding channels 202 on the corresponding atomization components 210, namely fully open, fully closed, and two kinds of single-pass states, realizing the switching and mixing of different flavors. Not only can the flavor be switched, but also the air output volume of the atomized aerosol can be adjusted.

[0046] In one embodiment, please refer to Figure 2, along the distribution direction of the plurality of atomization components 210, the number of airway switching ports 304 in the plurality of switching areas 310 gradually increases. In this embodiment, the plurality of atomization components 210 are evenly distributed. Specifically, the plurality of atomization components 210 are equally spaced in the clockwise direction. For example, three atomization components are closely attached and distributed in a clover structure; another example is that four atomization components are closely attached and distributed in a four-leaf clover structure; another example is that five atomization components are closely attached and distributed in a pentagram structure. The atomization component 210 corresponds to the switching area 310 one by one, so that the distribution of the switching area 310 is the same as the distribution of the atomization component 210. Thus, when the switching insulator 300 rotates, the on-off state of the airway switching port 304 in each switching area 310 and the air guiding channel 202 can be adjusted. Furthermore, the ventilation state of the air guiding channel 202 corresponding to each switching area 310 can be changed, effectively increasing the types of ventilation states of the switched air guiding channel 202, increasing the number of combinations of the switched atomization components 210, and thus increasing the types of the output atomized aerosol.

[0047] Furthermore, the number of airway switching ports 304 in the plurality of switching areas 310 is distributed in an arithmetic progression. In this embodiment, the number of airway switching ports 304 in each switching area 310 is different. Moreover, along the distribution direction of the plurality of atomization components 210, the difference in the number of airway switching ports 304 between any two adjacent switching areas 310 is equal, that is, the number of airway switching ports 304 is distributed in an arithmetic progression. So that in the distribution direction of the plurality of atomization components 210, starting from the initial switching area 310, the number of holes of the airway switching port 304 in each switching area 310 increases equally. Specifically, the number of increased holes of the airway switching port 304 in the switching area 310 is 1. In this way, as the number of atomization components 210 increases, the number of switching areas 310 also increases synchronously, increasing the number of types of the number of holes of the airway switching port 304 in the switching area 310, and thus further increasing the types and mixing methods of the output atomized aerosol.

[0048] In one embodiment, please refer to Figure 2, the areas of any two gear shifting ports 302 within the switching area 310 are different. In this embodiment, the air passage switching port 304 serves as the air inlet switching hole of the atomization assembly 210. When the switching insulator 300 rotates, the air passage switching port 304 moves relative to the air guiding channel 202, facilitating the cut-off or conduction between the atomization assembly 210 and the external air, and realizing the on-off control of the air guiding channel 202 of the atomization assembly 210. The gear shifting port 302 within the switching area 310 serves as the switching hole of the electrode group 220. When the switching insulator 300 rotates, the gear shifting port 302 rotates synchronously with the air passage switching port 304, and the gear shifting port 302 moves relative to the electrode group 220 within the hole, facilitating the cut-off or conduction of the electrical connection between the electrode group 220 and the corresponding atomization assembly 210, and realizing the on-off control of the atomization assembly 210. Among them, the switching area 310 corresponds to the atomization assembly 210 one by one, and the gear shifting port 302 within the switching area 310 is connected and disconnected with the electrode of the corresponding atomization assembly 210. Setting the areas of any two gear shifting ports 302 within the switching area 310 to be different is to set the on-off area of the electrode group 220 within the gear shifting port 302. Specifically, the areas of any two gear shifting ports 302 within the switching area 310 are not equal. In this way, during the rotation of the switching insulator 300, there are 4 on-off states between any two gear shifting ports 302 within the switching area 310 and the corresponding electrode group 220, namely full power-on, full power-off, and 2 single power-on states, realizing the switching of the on-off states of different atomization assemblies 210, not only realizing the taste switching, but also realizing the adjustment of the air output volume of the atomized aerosol.

[0049] In one embodiment, please refer to Figure 2 , along the distribution direction of the plurality of atomization assemblies 210, the areas of the gear shifting ports 302 within the plurality of switching areas 310 gradually increase. In this embodiment, the plurality of atomization assemblies 210 are evenly distributed. Specifically, the plurality of atomization assemblies 210 are evenly spaced in the clockwise direction. The atomization assembly 210 corresponds to the switching area 310 one by one, so that the distribution of the switching area 310 is the same as the distribution of the atomization assembly 210. Thus, when the switching insulator 300 rotates, the on-off states of the electrode groups 220 within each gear shifting port 302 are adjustable, and further the atomization working states of each atomization assembly 210 are variable, effectively increasing the types of on-off states of the atomization assembly 210 to be switched, increasing the number of combinations of the atomization assemblies 210 to be switched, and thus increasing the types of the output atomized aerosol.

[0050] In another embodiment, the plurality of atomization components 210 are distributed in the counterclockwise direction, and in the counterclockwise direction, the areas of the gear shifting openings 302 in the plurality of switching areas 310 gradually decrease.

[0051] Furthermore, the areas of the gear shifting openings 302 in the plurality of switching areas 310 are in an arithmetic progression distribution. In this embodiment, the areas of the gear shifting openings 302 in each switching area 310 are different, and moreover, along the distribution direction of the plurality of atomization components 210, the difference in the areas of the gear shifting openings 302 in any two adjacent switching areas 310 is equal, that is, the areas of the gear shifting openings 302 are in an arithmetic progression distribution, so that along the distribution direction of the plurality of atomization components 210, starting from the initial switching area 310, the area sizes of the gear shifting openings 302 in each switching area 310 increase by equal areas. Specifically, the area increase of the gear shifting opening 302 in the switching area 310 is 10 mm 2 . In this way, as the number of atomization components 210 increases, the number of gear shifting openings 302 also increases synchronously, so that the number of types of area sizes of the gear shifting openings 302 in the switching area 310 increases, thereby further increasing the types and mixing methods of the output atomized aerosol.

[0052] In one of the embodiments, please refer to Figure 2 , the electronic atomizer 10 further includes a switching ring 400, the switching insulating member 300 is disposed within the switching ring 400, the switching ring 400 is used for clamping between the housing 100 and the battery rod, and the switching ring 400 is connected to the switching insulating member 300 to rotationally switch the switching insulating member 300. In this embodiment, the switching ring 400 is located at the bottom of the housing 100, that is, the switching ring 400 is located between the housing 100 and the battery rod, and the switching ring 400 rotates between the housing 100 and the battery rod. The switching insulating member 300 is disposed within the switching ring 400, and the switching insulating member 300 rotates following the switching ring 400. The switching ring 400 serves as a rotational extension portion of the switching insulating member 300, facilitating the on / off control of the electrode group 220 and the airway switching opening 304 by rotating the external switching ring 400, thereby facilitating the adjustment of multiple flavor switching and combinations.

[0053] In another embodiment, the switching ring is simultaneously movably sleeved on the housing 100 and the battery rod.

[0054] Furthermore, please refer to Figure 2, the switching ring 400 is provided with a clamping groove 402, and a part of the switching insulating member 300 is clamped in the clamping groove 402. In this embodiment, the clamping groove 402 is located inside the switching ring 400, and the notch of the clamping groove 402 faces the electrode group 220. A part of the switching insulating member 300 is received in the clamping groove 402, so that the switching insulating member 300 is clamped in the clamping groove 402, thereby stably connecting the switching insulating member 300 to the switching ring 400.

[0055] In one embodiment, please refer to Figure 3 , the electronic atomizer 10 further includes an atomization anti-fooling seat 500. The atomization anti-fooling seat 500 is disposed in the housing 100. The atomization anti-fooling seat 500 is disposed close to the switching insulating member 300. The atomization anti-fooling seat 500 has at least two first anti-fooling installation areas 502, and each of the first anti-fooling installation areas 502 is respectively corresponding to an atomization component 210 and a switching area 310. In this embodiment, the atomization anti-fooling seat 500 is located at the bottom of the housing 100, and the atomization anti-fooling seat 500 serves as an anti-fooling installation seat for each atomization component 210. The first anti-fooling installation area 502 is used to install the atomization component 210, so that the atomization component 210 is stably installed on the atomization anti-fooling seat 500. The position of the first anti-fooling installation area 502 on the atomization anti-fooling seat 500 corresponds to the switching area 310, ensuring that the atomization component 210 is aligned with the corresponding switching area 310, avoiding the misalignment of the installation of the atomization component 210, and playing the role of anti-fooling in the installation of the atomization component 210.

[0056] In another embodiment, please refer to Figure 3 , the atomization anti-fooling seat 500 is provided with at least two mutually communicating first installation through grooves. The first installation through grooves are used to form the first anti-fooling installation areas 502, and a part of each atomization component 210 is received in each first installation through groove. In this embodiment, the bottom electrode of the atomization component 210 is exposed, facilitating the electrode group 220 to contact the bottom electrode of the atomization component 210 through the first installation through groove.

[0057] Further, please refer to Figure 2The electronic atomizer 10 further includes a gas collection foolproof seat 600, which is disposed in the housing 100, and is located at one end of the atomizer assembly 210 away from the atomizer foolproof seat 500, and the gas collection foolproof seat 600 has at least two second foolproof mounting areas 602, and each of the second foolproof mounting areas 602 is disposed opposite to a first foolproof mounting area 502. In this embodiment, the gas collection foolproof seat 600 is located at the top of the housing 100, and the gas collection foolproof seat 600 corresponds to the top air outlet of the atomizer assembly 210, and the gas collection foolproof seat 600 is used to foolproof the top of the atomizer assembly 210. The slot of the second fool-proof installation area 602 faces the atomizer assembly 210, and the end of the atomizer assembly 210 is stuck in the second fool-proof installation area 602. Moreover, the second fool-proof installation area 602 corresponds to the first fool-proof installation area 502 one by one, so that the second fool-proof installation area 602 corresponds to the switching area 310, which makes it easy to align the atomizer assembly 210 with the switching area 310 through the second fool-proof installation area 602, further improving the fool-proof installation effect of the atomizer assembly 210.

[0058] In another embodiment, see Figure 2 The gas collecting foolproof seat 600 is provided with at least two second installation slots connected to each other, and the second installation slots are used to form the second foolproof installation area 602, and each of the second installation slots accommodates a part of the atomizing assembly 210. In this embodiment, the top of the atomizing assembly 210 is exposed, so that the air guide channel 202 is connected to the air outlet 102 through the second installation slots.

[0059] For further information, see Figure 2 The gas collecting and foolproofing seat 600 is also provided with a gas collecting hole 604, and the gas collecting hole 604 is respectively connected with the gas outlet hole 102 and the gas guide channel 202 of at least one of the atomizing components 210. In this embodiment, the gas collecting hole 604 is located on the gas collecting and foolproofing seat 600, and the gas collecting hole 604 is connected with the gas outlet hole 102 on the housing 100, and the gas collecting hole 604 is also connected with the gas guide channel 202, so that the atomized aerosol generated by the atomizing component 210 can be guided out through the gas collecting hole 604, that is, the gas collecting hole 604 serves as a gas guide hole for each of the atomizing components 210.

[0060] For further information, see Figure 2, the number of the air collecting holes 604 is at least two, each of the air collecting holes 604 is opened in one of the second anti-fool installation areas 602, and each of the air collecting holes 604 is respectively communicated with the air outlet hole 102 and the corresponding air guiding channel 202. In this embodiment, the air collecting holes 604 correspond to the atomizing assemblies 210 one by one, so that the air collecting holes 604 correspond to the air guiding channels 202 one by one, so that each of the air guiding channels 202 is communicated with the air outlet hole 102 through one of the air collecting holes 604, facilitating the output of the atomized aerosol generated by each of the atomizing assemblies 210 through the air outlet hole 102.

[0061] During the switching process of each of the atomizing assemblies, over-rotation or under-rotation is likely to occur, that is, the rotation angle is too large or too small, resulting in a large deviation in the switching position, and multiple fine-tuning is required to switch and align with the corresponding atomizing assembly, which is troublesome to operate.

[0062] For the convenience of accurately switching to the corresponding atomizing assembly, please refer to Figure 4 , the electronic atomizer 10 further includes a battery fixing seat 700; the housing 100 is connected to the battery fixing seat 700; the switching ring 400 is sleeved on the battery fixing seat 700, please refer to Figure 5 and Figure 6 , at least one of the battery fixing seat 700 and the switching ring 400 is provided with at least two switching embedding grooves 702, and at least a part of one of the battery fixing seat 700 and the switching ring 400 is located in one of the switching embedding grooves 702, and each of the switching embedding grooves 702 corresponds to a on-off state of the electrode and the air guiding channel of the atomizing structure 200, and a switching sliding temporary area 710 is formed between at least two of the switching embedding grooves 702, and the switching sliding temporary area 710 is used for the switching ring 400 to slide and abut against the battery fixing seat 700 when rotating.

[0063] In this embodiment, during the rotation and switching process, the switching embedding groove 702 is used as a switching point for an output state of each of the atomizing structures 200, that is, when the switching ring 400 rotates to the corresponding switching embedding groove 702, the on-off states of the electrodes and the air guiding channels of each of the atomizing structures 200 are different, so that different atomized gases can be output when switching to each switching embedding groove 702. Moreover, when the switching ring 400 rotates between two switching embedding grooves 702, as a switching transition section, it is convenient to determine whether the rotation of the switching ring 400 is aligned with the switching embedding groove 702, so as to facilitate determining whether the rotation of the switching ring 400 turns on the corresponding atomizing structure 200, effectively improving the accuracy of flavor switching.

[0064] In another embodiment, the number of the airway switching ports is multiple. When the switching ring drives the switching insulating member to rotate, the positions of the gear switching ports relative to the electrodes of their respective corresponding atomization structures are shifted, so as to change the energized and de-energized states of the electrodes of the atomization structures. At this time, the ventilation and blocking states of the air guiding channels of the atomization structures are changed by changing the positions between the multiple airway switching ports and the air guiding channels of the atomization structures.

[0065] In one embodiment, please refer to Figure 6 , the switching embedding groove 702 is located on the battery fixing seat 700. The switching ring 400 includes a switching main ring 410 and a switching clamping protrusion 420 connected to each other. The switching main ring 410 is rotatably connected to the battery fixing seat 700. The switching clamping protrusion 420 is located inside the switching main ring 410. The switching clamping protrusion 420 is clamped in one of the switching embedding grooves 702. In this embodiment, the switching embedding groove 702 is formed on the battery fixing seat 700. The notch of the switching embedding groove 702 faces the inside of the switching ring 400, that is, the opening of the switching embedding groove 702 faces the switching main ring 410, so that when the switching main ring 410 rotates, the switching clamping protrusion 420 is slidably clamped into the switching embedding groove 702, which is convenient for clamping the switching clamping protrusion 420 into the switching embedding groove 702 in a sliding manner, thereby making the rotational connection for adjusting the taste between the switching ring 400 and the battery fixing seat 700 more stable.

[0066] In one embodiment, please refer to Figure 6 , the switching sliding temporary area 710 is located between two adjacent switching embedding grooves 702. In this embodiment, the switching sliding temporary area 710 is arranged between any two adjacent switching embedding grooves 702. The switching sliding temporary area 710 serves as a sliding buffer zone for the switching clamping protrusion 420 between two adjacent switching embedding grooves 702. Through the continuous sliding state of the switching clamping protrusion 420, it is convenient to determine whether the switching clamping protrusion 420 is clamped into the switching embedding groove 702. That is, when the switching clamping protrusion 420 slides in the switching sliding temporary area 710, it indicates that the switching ring 400 has not been switched to one of the atomization states of the atomization structure 200, and when the switching clamping protrusion 420 is clamped into one of the switching embedding grooves 702 after passing through the switching sliding temporary area 710, it indicates that the switching ring 400 is switched to one of the atomization states of the atomization structure 200, that is, it indicates that the rotation of the switching ring 400 is switched in place.

[0067] In one embodiment, please refer to Figure 6, a sliding temporary area 710 is provided with a sliding temporary groove 704 for accommodating at least a part of the battery fixing base 700 and the switching ring 400. In this embodiment, the switching sliding temporary area 710 serves as a buffer moving area between two adjacent switching embedding grooves 702, and the sliding temporary groove 704 is located in the switching sliding temporary area 710. Specifically, the entire switching sliding temporary area 710 is a groove structure. When the switching clamping protrusion 420 is inserted into the groove, if the switching clamping protrusion 420 can still slide, it indicates that the switching clamping protrusion 420 is located in the sliding temporary groove 704 and has not been inserted into the switching embedding groove 702, that is, the rotation and switching are not in place. When the switching clamping protrusion 420 is inserted into the groove and cannot slide, it indicates that the switching clamping protrusion 420 is inserted into one of the switching embedding grooves 702, making the electronic atomizer in one of the atomization gas output states.

[0068] Furthermore, the notch diameter of the sliding temporary groove 704 is larger than the notch diameter of the switching embedding groove 702. Specifically, in the direction parallel to the switching ring, the bottom length of the sliding temporary groove is greater than the bottom length of the switching embedding groove. In this embodiment, the sliding temporary groove 704 serves as a transition groove for the switching clamping protrusion 420 during rotation. Both the sliding temporary groove 704 and the switching embedding groove 702 are groove structures. By changing the notch sizes of the sliding temporary groove 704 and the switching embedding groove 702, the sliding space of the switching clamping protrusion 420 in the sliding temporary groove 704 is larger, facilitating the distinction between whether the switching clamping protrusion 420 is currently sliding in the sliding temporary groove 704 or in the switching embedding groove 702, thereby facilitating the determination of whether the switching ring 400 has rotated in place and further facilitating the determination of whether the electronic atomizer has completed the flavor switching.

[0069] In another embodiment, the switching embedding groove 702 is provided on the switching ring 400, and the switching clamping protrusion 420 is located on the battery fixing base 700.

[0070] In another embodiment, switching embedding grooves 702 are provided on both the switching ring 400 and the battery fixing base 700, and switching clamping protrusions 420 are also protruded on both the switching ring 400 and the battery fixing base 700. The switching clamping protrusion 420 on the switching ring 400 is used to correspond and engage with the switching embedding groove 702 on the battery fixing base 700. Moreover, the switching clamping protrusion 420 on the battery fixing base 700 is used to correspond and engage with the switching embedding groove 702 on the switching ring 400.

[0071] In one embodiment, please refer to Figure 6 , the battery fixing base 700 includes a fixed base 720 and an interference connection protrusion 730 that are connected to each other. The fixed base 720 is sleeved inside the switching ring 400. The interference connection protrusion 730 is located on one side of the fixed base 720 close to the switching ring 400. The interference connection protrusion 730 is used to abut against the inner wall of the housing 100. In this embodiment, the fixed base 720 is sleeved with the switching ring 400, that is, the switching ring 400 is sleeved on the outer wall of the fixed base 720, so that the fixed base 720 and the switching ring 400 are stably connected. The interference connection protrusion 730 protrudes from the outer wall of the fixed base 720. The interference connection protrusion 730 serves as a protrusion on the fixed base 720 that abuts against the inner wall of the housing 100. That is, the interference connection protrusion 730 is located between the fixed base 720 and the housing 100, so that the fixed base 720 and the housing 100 are in interference fit to improve the connection stability between the battery fixing base 700 and the housing 100.

[0072] Further, please refer to Figure 6 , the interference connection protrusion 730 has an installation guiding surface 732. The installation guiding surface 732 is inclined toward the inner side away from the switching ring 400. The installation guiding surface 732 is used to slidably abut against the end of the housing 100. In this embodiment, the installation guiding surface 732 is located on the interference connection protrusion 730. The installation guiding surface 732 is inclined relative to the inner side of the switching ring 400. Specifically, in the installation direction of the housing 100, the distance between the installation guiding surface 732 and the inner side of the switching ring 400 gradually decreases, facilitating the end of the housing 100 to slide along the installation guiding surface 732, so as to facilitate the rapid installation of the housing 100 on the battery fixing base 700.

[0073] In one embodiment, please refer to Figure 6 , the switching ring 400 is provided with a plurality of switching friction increasing grooves 404. The openings of the switching friction increasing grooves 404 are arranged in a direction away from the battery fixing base 700. In this embodiment, the switching friction increasing grooves 404 are located on the outer wall of the switching ring 400. The openings of the switching friction increasing grooves 404 face outward. The switching friction increasing grooves 404 are used for gripping when the switching ring 400 rotates, so as to increase the gripping friction when rotating the switching ring 400 and facilitate the rapid rotation of the switching ring 400.

[0074] Further, please refer to Figure 6, a plurality of the switching friction increasing grooves 404 are equally spaced, that is, the spacing between any two adjacent switching friction increasing grooves 404 is equal. In this embodiment, the switching friction increasing grooves 404 are equally spaced on the switching ring 400, so that appropriate holding friction is provided at each position of the switching ring 400, which further facilitates the rotation of the switching ring 400.

[0075] In one embodiment, the present disclosure also provides an aerosol electronic atomization device, including a battery rod and the electronic atomizer described in any of the above embodiments. The battery rod is connected to the housing, and the power supply output end of the battery rod is electrically connected to each electrode group. In this embodiment, the electronic atomizer includes a housing and at least two atomization structures. The atomization structure includes an atomization component and an electrode group. The housing is provided with air outlets. Each atomization component is disposed in the housing. The atomization component is used to generate atomized aerosol. The atomization component has a gas guiding channel communicating with the air outlet. The gas guiding channel is used to introduce air mixed with the atomized aerosol. Each electrode group is electrically connected to an atomization component to provide electric energy for the atomization component to generate atomized aerosol. The electronic atomizer further includes a switching insulating member. The switching insulating member is movably disposed outside the housing. The switching insulating member has at least two switching areas. Each switching area corresponds to an atomization component. The switching area is provided with a gear switching port and at least one air passage switching port. An electrode group is disposed through the gear switching port. The air passage switching port corresponds to the gas guiding channel, so that when the switching insulating member is switched, at least one air passage switching port is communicated with the corresponding gas guiding channel, and the electrode group in the corresponding switching area is powered on. When switching flavors, each switching area on the switching insulating member deflects, and the air passage switching port that needs to release the atomized aerosol is communicated with the corresponding gas guiding channel, which facilitates the outward export of the atomized aerosol generated by different atomization components, and the flavor can be switched without disassembly, effectively improving the convenience during flavor switching. Moreover, during the switching process, the electrode group corresponding to the opened air passage switching port is powered on, while the electrode groups corresponding to other closed air passage switching ports are powered off, avoiding the continuous atomization of the inapplicable atomization components, thereby reducing the probability of condensate generation and oil leakage, and effectively improving the use safety during flavor switching.

[0076] The above embodiments only represent several implementation manners of the present disclosure. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present disclosure, several deformations and improvements can still be made, and these all belong to the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure patent shall be subject to the appended claims.

Claims

1. An electronic atomizer, comprising: A housing and at least two atomizing structures, wherein the atomizing structures include an atomizing assembly and an electrode group. The housing is provided with an air outlet, and each of the atomizing assemblies is disposed in the housing. The atomizing assembly is used to generate an atomized aerosol. The atomizing assembly has an air guide channel connected to the air outlet, and the air guide channel is used to introduce air mixed with the atomized aerosol. Each of the electrode groups is electrically connected to an atomizing assembly to provide the atomizing assembly with electrical energy to generate the atomized aerosol. It is characterized in that the electronic atomizer also includes a switching insulating member, a part of which is movably arranged outside the shell, the switching insulating member has at least two switching areas, each of which corresponds to one of the atomization components, the switching area is provided with a gear switching port and at least one airway switching port, an electrode group is penetrated through the gear switching port, and the airway switching port corresponds to the air guide channel, so that when the switching insulating member is switched, at least one of the airway switching ports is connected to the corresponding air guide channel, and the electrode group in the corresponding switching area is energized.

2. The electronic atomizer according to claim 1, characterized in that: Along the distribution direction of the plurality of atomization components, the areas of the airway switching openings in the plurality of switching areas gradually increase.

3. The electronic atomizer according to claim 1, characterized in that: The areas of the airway switching openings in any two of the switching zones are different.

4. The electronic atomizer according to claim 1, characterized in that: Along the distribution direction of the plurality of atomization components, the number of airway switching ports in the plurality of switching areas gradually increases.

5. The electronic atomizer according to claim 4, characterized in that: The number of airway switching ports in the plurality of switching areas is distributed arithmetically.

6. The electronic atomizer according to claim 1, characterized in that: The numbers of airway switching ports in any two of the switching areas are different.

7. The electronic atomizer according to claim 1, characterized in that: The areas of the gear switching openings in any two of the switching zones are different.

8. The electronic atomizer according to claim 1, characterized in that: Along the distribution direction of the plurality of atomization components, the areas of the gear switching openings in the plurality of switching areas gradually increase.

9. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer further comprises a switching ring, the switching insulating member is arranged in the switching ring, and the switching ring is connected to the switching insulating member to rotate and switch the switching insulating member.

10. The electronic atomizer according to claim 9, characterized in that: The switching ring is provided with a locking groove, and part of the switching insulating member is locked in the locking groove.

11. The electronic atomizer according to claim 1, characterized in that: The electronic atomizer also includes an atomizer anti-foolproof seat, which is arranged in the shell and close to the switching insulating member. The atomizer anti-foolproof seat has at least two first anti-foolproof installation areas, and each of the first anti-foolproof installation areas is respectively arranged corresponding to an atomizer component and a switching area.

12. The electronic atomizer according to claim 11, characterized in that: The atomizer fool-proof seat is provided with at least two first installation slots that are interconnected. The first installation slots are used to form the first fool-proof installation area. Each of the first installation slots contains a portion of the atomizer assembly.

13. The electronic atomizer according to claim 11, characterized in that: The electronic atomizer also includes a gas collecting anti-foolproof seat, which is arranged in the shell, and the gas collecting anti-foolproof seat is located at one end of the atomization component away from the atomization anti-foolproof seat. The gas collecting anti-foolproof seat has at least two second anti-foolproof installation areas, and each of the second anti-foolproof installation areas is arranged opposite to one of the first anti-foolproof installation areas.

14. The electronic atomizer according to claim 13, characterized in that: The gas collecting foolproof seat is provided with at least two second installation slots which are interconnected, and the second installation slots are used to form the second foolproof installation area, and each of the second installation slots accommodates a part of the atomizing assembly.

15. The electronic atomizer according to claim 13, characterized in that: The gas collecting anti-fouling seat is also provided with a gas collecting hole, and the gas collecting hole is communicated with the gas guide channel of at least one of the atomizing components.

16. The electronic atomizer according to claim 15, characterized in that: The number of the air collecting holes is at least two, each of the air collecting holes is opened in one of the second fool-proof installation areas, and each of the air collecting holes is connected to a corresponding air guide channel.

17. An aerosol electronic atomization device, characterized in that: It comprises a battery rod and an electronic atomizer as claimed in any one of claims 1 to 16, wherein the battery rod is connected to the housing, and the power supply output end of the battery rod is electrically connected to each of the electrode groups respectively.

Images