CN217523959U - Atomizer and electronic atomization device - Google Patents

Abstract

The application discloses atomizer and electronic atomization device, electronic atomization device is including dismantling atomizer and the battery pack of connection. The atomizer comprises a plurality of sub-atomizers, and each sub-atomizer comprises a liquid storage cavity and an atomizing component; wherein, in the plurality of sub-atomizers, at least one sub-atomizer is detachably connected with other sub-atomizers; the battery assembly is different according to the alignment orientation of the battery assembly and the atomizer, and the atomization assemblies of different sub-atomizers receive the electric energy from the battery assembly. The utility model provides an atomizer and electronic atomization device can provide the aerosol of multiple taste and supply the user's suction to can enrich electronic atomization device's taste, and electronic atomization device changes the easy and simple to handle of different tastes, and the user uses and experiences better.

Description

Atomizer and electronic atomization device

Technical Field

The application relates to the technical field of electronic atomization devices, in particular to an atomizer and an electronic atomization device.

Background

An electronic atomization device is a device for atomizing a substrate to be atomized into aerosol, and is widely applied to daily life.

Generally, electronic nebulizers store only one flavor of the substrate to be nebulized. Some users want to change another flavor and need to change the atomizer in the electronic atomizer; alternatively, the atomizer in the electronic atomizer is refilled with liquid. The mode of changing the taste is complex to operate, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

The application provides an electronic atomization device and atomizer can solve the problem that the complex operation of changing the matrix taste of treating atomizing, user experience feel poor.

The application provides an atomizer, which comprises a plurality of sub-atomizers, wherein each sub-atomizer comprises a liquid storage cavity and an atomizing component; wherein, in the plurality of sub-atomizers, at least one sub-atomizer is detachably connected with other sub-atomizers; the atomizers are configured such that the atomizing components of different sub-atomizers receive electrical energy from the battery assembly, depending on the orientation of the atomizer to the battery assembly. The atomizer is provided with an accommodating cavity or a plug part and is used for being connected with the battery pack in a plug way; and the cross section of the accommodating cavity or the plug part is a rotationally symmetrical figure, so that the atomizer has a plurality of alignment orientations relative to the battery assembly.

The battery pack comprises a battery pack, a rotary symmetric graph, a first sub-atomizer, a second connection electrode group and a third connection electrode group, wherein the rotary symmetric graph is a central symmetric graph so that the atomizer has two alignment orientations of a first direction and a second direction relative to the battery pack; when the atomizer is aligned and plugged with the battery assembly in a first direction, the first connecting electrode group can be electrically connected with the power electrode group of the battery assembly; when the atomizer and the battery assembly are aligned and plugged in the second direction, the second connecting electrode group can be electrically connected with the power electrode group of the battery assembly.

The atomizer comprises a first connecting electrode, a common connecting electrode and a second connecting electrode, wherein the first connecting electrode and the common connecting electrode form a first connecting electrode group, and the second connecting electrode and the common connecting electrode form a second connecting electrode group; the first connection electrode and the second connection electrode are disposed centrally symmetrically with respect to the common connection electrode.

The atomizer comprises four connecting electrodes, wherein two of the four connecting electrodes form a first connecting electrode group, and the other two connecting electrodes form a second connecting electrode group; the first connecting electrode group and the second connecting electrode group are arranged in a central symmetry mode relative to the center point of the end face of the atomizer.

Wherein, one end of the atomizer is provided with a first air inlet hole and a second air inlet hole, and the first air inlet hole or the second air inlet hole is used for being communicated with an air inlet of the battery pack;

the atomizer is aligned and inserted with the battery assembly in a first direction, and the first air inlet can be communicated with an air inlet of the battery assembly; the atomizer is aligned and spliced with the battery pack in a second direction, and the second air inlet hole can be communicated with the air inlet of the battery pack.

The second sub-atomizer is arranged at one end of the first sub-atomizer, which is provided with the first connecting electrode group or the second connecting electrode group.

The first sub-atomizer further comprises a first shell, a first mounting seat and a first atomizing assembly;

the first shell forms a first liquid storage cavity and a first atomizing channel which are communicated with each other; the first mounting seat is arranged in the first shell; the first atomization assembly is arranged on the first mounting seat;

the second sub-atomizer further comprises a second shell, a second mounting seat and a second atomization assembly;

the second shell forms a second liquid storage cavity and a second atomization channel which are communicated with each other; the second atomization channel is communicated with the first atomization channel; the second mounting seat is arranged in the second shell; the second atomization assembly is arranged on the second mounting seat.

Wherein, first casing passes through the buckle with the second casing and is connected. The first mounting seat is provided with a third air inlet hole, and the third air inlet hole is communicated with the second atomization channel, so that the second atomization channel is communicated with the first atomization channel.

The second mounting seat is provided with a first air inlet hole and a second air inlet hole; one end of the first atomization assembly is communicated with the third air inlet hole, the other end of the first atomization assembly is communicated with the first atomization channel, one end of the second atomization assembly is communicated with the first air inlet hole and the second air inlet hole, and the other end of the second atomization assembly is communicated with the second atomization channel.

Wherein, the atomizer also comprises a cover body; the lateral wall cover of lid is established in the outside of the one end of second casing is kept away from to first casing, and the lid forms air outlet channel, and air outlet channel and first atomizing passageway intercommunication.

The bottom wall of the first liquid storage cavity, which is far away from the first mounting seat, is provided with a first liquid injection hole, one end of the second shell, which is close to the first shell, is provided with a liquid injection channel, the liquid injection channel is communicated with the second liquid storage cavity, one end of the liquid injection channel, which is far away from the second liquid storage cavity, extends to the inside of the cover body and is provided with a second liquid injection hole;

the diapire of lid and first casing interval set up and be provided with the second sealing member between, and the second sealing member is annotated the liquid hole with first notes liquid hole and second and is sealed.

The first shell is provided with a mounting hole, one end of the mounting hole is arranged in the cover body, and one end of the liquid injection channel, which is close to the cover body, is arranged in the mounting hole.

The first connecting electrode group is embedded in the first mounting seat and the third sealing element and is connected with the first atomizing assembly through two first connecting pieces, and one end of each of the two first connecting pieces is respectively clamped between the third sealing element and two connecting electrodes of the first connecting electrode group;

a fourth sealing piece is arranged between the second mounting seat and the second atomization assembly, the second connection electrode group is embedded in the second mounting seat and the fourth sealing piece and is connected with the second atomization assembly through two second connecting pieces, and one end of each of the two second connecting pieces is respectively clamped between the fourth sealing piece and two connection electrodes of the second connection electrode group.

Wherein, one end of the second connecting electrode group departing from the second liquid storage cavity is exposed;

the first connecting electrode group further comprises two third connecting pieces, one ends of the two third connecting pieces are respectively electrically connected with the two connecting electrodes of the first connecting electrode group, and the other ends of the two third connecting pieces extend to one end, far away from the first sub-atomizer, of the second sub-atomizer and are exposed.

The third connecting piece is an elastic piece which is embedded in the side wall of the second shell through an injection molding process, one end of the elastic piece extends to the vicinity of the two connecting electrodes of the first connecting electrode group and is elastically abutted against the two connecting electrodes of the first connecting electrode group, and the other end of the elastic piece extends to the side wall of the second shell, is far away from the bottom surface of the first shell and is exposed.

The application also provides an electronic atomization device, and electronic atomization device includes battery pack and atomizer, and battery pack can dismantle with the atomizer and be connected, and is different according to atomizer and battery pack's alignment position, and battery pack supplies power to the atomization component of different sub-atomizers.

The battery assembly comprises a power supply electrode group, and the power supply electrode group is connected with the connecting electrode groups of different sub-atomizers in an aligning manner according to different aligning directions of the atomizers and the battery assembly.

Wherein, one end of the battery component close to the atomizer is also provided with a first sealing element; one end of the atomizer, which is close to the battery component, is provided with a first air inlet and a second air inlet;

the atomizer is aligned and inserted with the battery component in a first direction, and the first sealing element seals a second air inlet of the atomizer; the atomizer is aligned with the battery component in a second direction and is inserted, and the second sealing piece seals a first air inlet hole of the atomizer.

Wherein, first sealing member is the silica gel stopper.

The beneficial effect of this application is:

the application provides an electronic atomization device and atomizer in have contained a plurality of atomization component, and battery pack can supply power to different atomization component according to the alignment position difference of battery pack and atomizer. Different atomizing components can store at least two flavors of substrates to be atomized, so that the electronic atomizing device can provide aerosol with various flavors for a user to suck, and the flavors of the electronic atomizing device are enriched. And when the electronic atomization device is changed to different tastes, only the alignment direction of the battery pack and the atomizer needs to be adjusted for changing, the operation of changing the tastes is simple and convenient, and the user experience is better.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an electronic atomization device provided in the present application;

FIG. 2 is an exploded view of the electronic atomizer of FIG. 1;

FIG. 3 is a schematic diagram of an atomizer provided herein;

fig. 4 is a schematic structural diagram of a battery assembly provided herein;

FIG. 5 is a schematic cross-sectional view of the electronic atomizer of FIG. 1;

FIG. 6 is a bottom view of the atomizer of FIG. 3;

FIG. 7 is a top view of the battery assembly of FIG. 4;

fig. 8 is a schematic cross-sectional view of the atomizer.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the following description, for purposes of explanation and not limitation, specific details are set forth such as particular system structures, interfaces, techniques, etc. in order to provide a thorough understanding of the present application.

The term "and/or" herein is merely an association describing an associated object, meaning that three relationships may exist, e.g., a and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship. Further, the term "plurality" herein means two or more than two.

The terms "first", "second" and "third" in this application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any indication of the number of technical features indicated. Thus, features defined as "first", "second", and "third" may explicitly or implicitly include at least one of the described features. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specifically limited otherwise. In the embodiment of the present application, all the directional indicators (such as up, down, left, right, front, and rear … …) are used only to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly. The terms "comprising" and "having" and any variations thereof in the embodiments of the present application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or may alternatively include other steps or elements inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

The present application will be described in detail with reference to the accompanying drawings and examples.

Please refer to fig. 1, wherein fig. 1 is a schematic structural diagram of an electronic atomizer 10 according to the present application. The electronic atomizer 10 comprises an atomizer 11 and a battery assembly 12, wherein the atomizer 11 is electrically connected with the battery assembly 12. The electronic atomization device 10 may be used for atomization of a liquid substrate to be atomized.

The nebulizer 11 can be used in various fields such as medical nebulization, electronic nebulization, and the like. The atomizer 11 is used for storing a substrate to be atomized and atomizing the substrate to be atomized to generate aerosol, in the embodiment, the atomizer 11 atomizes the substrate to be atomized and generates aerosol for a user to inhale, which is taken as an example in the following embodiments; in other embodiments, the method is applied to a medical device for treating upper and lower respiratory diseases to nebulize a medical drug.

The battery assembly 12 has a battery (not shown) and a control circuit (not shown) therein for powering the atomizer 11 so that the atomizer 11 can atomize the substrate to be atomized to form an aerosol. The atomizer 11 and the battery assembly 12 are detachably connected, for example, the atomizer 11 is inserted into the battery assembly 12 or the battery assembly 12 is inserted into the atomizer 11, which can be designed according to specific needs. The atomizer 11 provided in the present embodiment may be inserted into the battery pack 12.

Referring to fig. 2, fig. 2 provides an exploded view of the electronic atomizer 10 of fig. 1.

The atomizer 11 includes a cover 13, a first sub-atomizer 14, and a second sub-atomizer 15. The end face of the second sub-atomizer 15 close to the battery assembly 12 is connected with the battery assembly 12, and the first sub-atomizer 14 is arranged at one end of the second sub-atomizer 15 far away from the battery assembly 12. The cover 13 is disposed at an end of the first sub-atomizer 14 away from the battery assembly 12.

The lid body 13 has a bottom wall and an annular side wall, the bottom wall of the lid body 13 is connected to the side wall of the lid body 13, and the bottom wall and the side wall of the lid body 13 form an inner space of the lid body 13. The lateral wall of the cover body 13 covers the outer side of one end of the first sub-atomizer 14 far away from the second sub-atomizer 15, and is clamped with the first sub-atomizer 14. The bottom wall of the cover 13 and the first sub-atomizer 14 are arranged at intervals, and a second sealing member 16 is arranged between the bottom wall of the cover 13 and the first sub-atomizer 14, and the second sealing member 16 seals one end of the first sub-atomizer 14 away from the second sub-atomizer 15.

The battery assembly 12 includes a housing 121 and a bracket 122. The bracket 122 has a second mounting cavity 1521, the battery and the control circuit are mounted in the second mounting cavity 1521, and the bracket 122 is sleeved in the casing 121.

Referring to fig. 3 and 4, fig. 3 provides a schematic diagram of the atomizer 11, and fig. 4 provides a schematic diagram of the battery assembly 12.

The housing 121 of the battery assembly 12 has a receiving cavity 1211 therein, and the receiving cavity 1211 is disposed at one end of the second mounting cavity 1521 close to the atomizer 11. One end of the second sub-atomizer 15 of the atomizer 11, which is close to the battery assembly 12, is provided with an insertion portion 151, and the insertion portion 151 of the second sub-atomizer 15 is inserted into the accommodating cavity 1211 of the housing 121. In other embodiments, an end of the atomizer 11 close to the battery assembly 12 may have a receiving cavity 1211, an end of the battery assembly 12 close to the atomizer 11 has a plug-in portion 151, and the plug-in portion 151 is plugged into the receiving cavity 1211 of the atomizer 11.

The cross section of the insertion part 151 is rotated by an angle around the center of the cross section, and coincides with the original cross section, so that the atomizer 11 has multiple alignment orientations with respect to the battery assembly 12. For example, in the present embodiment, the cross section of the insertion part 151 is rectangular, and the rotation angle of the rotational symmetrical pattern is 180 degrees, that is, the rotational symmetrical pattern is a center symmetrical pattern, so that the nebulizer 11 has both the first direction and the second direction alignment orientations with respect to the battery assembly 12, and for example, the nebulizer 11 may have both the forward direction alignment orientation and the reverse direction alignment orientation with respect to the battery assembly 12. In other embodiments, the cross-section of the plug 151 may be an equilateral triangle, and the rotational angle of the rotationally symmetric pattern may be 120 degrees, so that the nebulizer 11 has three alignment orientations with respect to the battery assembly 12. The shape of the cross section of the socket 151 is not limited to the above shape, and may be other shapes, for example, a regular polygon such as a square.

In this embodiment, the cross section of the insertion part 151 is the same as the cross section of the accommodating cavity 1211, so that the insertion part 151 can be inserted into the accommodating cavity 1211 and engaged with the accommodating cavity 1221. In other embodiments, the cross-section of the plug portion 151 and the cross-section of the receiving cavity 1211 may have different shapes, for example, the cross-section of the receiving cavity 1211 is a square, the cross-section of the plug portion 151 is an inscribed circle of the square, or the cross-section of the plug portion 151 is a square, and the cross-section of the receiving cavity 1211 is a circumscribed circle of the square. The cross section of the insertion part 151 and the cross section of the accommodating chamber 1211 are both rectangular, so that the insertion part 151 and the accommodating chamber 1211 can be tightly fitted, which is beneficial to the stability of the electronic atomization device 10.

Referring to fig. 5, fig. 5 is a schematic cross-sectional view of the electronic atomization assembly of fig. 1.

The first sub-atomizer 14 includes a first housing 141, a first mount 142, and a first atomizing assembly 143, and the second sub-atomizer 15 includes a second housing 152, a second mount 153, and a second atomizing assembly 154. The first case 141 is disposed at an end of the second case 152 away from the battery assembly 12, the sidewall of the cover 13 is disposed at an outer side of the end of the first case 141 away from the second case 152, and the second sealing member 16 is disposed between the cover 13 and the first case 141. The first housing 141 is detachably connected to the second housing 152 so that the first sub-atomizer 14 is detachably connected to the second sub-atomizer 15. Specifically, the first housing 141 and the second housing 152 are connected by a snap. The first sub-atomizer 14 and the second sub-atomizer 15 are detachably connected, so that one of the sub-atomizers 11 can be replaced more flexibly, and the trouble that the single sub-atomizer 11 cannot be replaced when the suction life of one sub-atomizer 11 reaches the limit is effectively avoided.

The first housing 141 forms a first installation cavity 1411, a first liquid storage cavity 1412 and a first atomizing channel 1413 which are communicated with each other, the first installation cavity 1411 is arranged at one end of the first liquid storage cavity 1412, which is close to the second sub-atomizer 15, the first atomizing channel 1413 is arranged on the bottom wall of the first liquid storage cavity 1412, which is far away from the second sub-atomizer 15, and the first atomizing channel 1413 penetrates through the bottom wall of the first liquid storage cavity 1412 and is surrounded by the first liquid storage cavity 1412.

The second housing 152 forms a second mounting cavity 1521, a second liquid storage cavity 1522 and a second atomizing channel 1523 which are communicated with each other, the second mounting cavity 1521 is disposed at one end of the second liquid storage cavity 1522 close to the second sub-atomizer 15, the second atomizing channel 1523 is disposed on the bottom wall of the second liquid storage cavity 1522 far from the second sub-atomizer 15, and the second atomizing channel 1522 penetrates through the bottom wall of the second liquid storage cavity 1522 and is surrounded by the second liquid storage cavity 1522.

The first liquid storage cavity 1412 and the second liquid storage cavity 1522 store two kinds of substrates to be atomized with different flavors, and each liquid storage cavity is filled with one kind of substrate to be atomized.

In other embodiments, the number of the sub-atomizers 11 is not limited to two, and may be two or more, the number of the plurality of sub-atomizers 11 is the same as the number of the plurality of alignment orientations, and the plurality of sub-atomizers 11 may be stacked or arranged side by side. All contain casing, mount pad and atomizing subassembly in every sub-atomizer 11, all form stock solution chamber, installation cavity and atomizing passageway in every casing.

The first mounting seat 142 is disposed in the first mounting cavity 1411 and connected to the second housing 152, for example, by a snap connection. Specifically, a fastening portion 1421 is formed at one end of the first mounting base 142 close to the second housing 152, a fastening slot 1524 is formed at one end of the second housing 152 close to the first mounting base 142, and the fastening portion 1421 is fastened in the fastening slot 1524. The arrangement of the buckling part 1421 and the locking groove 1524 enables the connection strength between the first sub-atomizer 14 and the second sub-atomizer 15 to be better. In one embodiment, the slot 1524 is coaxially disposed with and in communication with the second nebulizing channel 1523.

The second mounting seat 153 is disposed in the second mounting cavity 1521, and the second mounting seat 153 is close to an end surface of the battery assembly 12 for connecting with the battery assembly 12.

The second mounting seat 153 has a first air inlet hole 1531 and a second air inlet hole 1532, and the first air inlet hole 1531 and the second air inlet hole 1532 are both communicated with the second atomizing passage 1523. The external atmosphere can enter the second sub-atomizer 15 through the first and second air inlet holes 1531 and 1532.

The fastening part 1421 has a third air inlet 1422 therein, and the third air inlet 1422 is communicated with the second atomizing channel 1523, so that the gas in the second atomizing channel 1523 can enter the first sub-atomizer 14 through the third air inlet 1422.

The first atomizing assembly 143 includes a first atomizing core 1431, and the first atomizing core 1431 is disposed in the first mounting cavity 1411, is communicated with the first liquid storage cavity 1412, and is mounted on a side of the first mounting base 142 facing away from the second sub-atomizer 15. The first atomizing core 1431 is configured to atomize the substrate to be atomized within the first reservoir 1412.

The first atomizing core 1431 is a hollow column, and a first air flow channel is formed inside, and the first air flow channel is used for air flow circulation. One end of the first atomizing core 1431 close to the second sub-atomizer 15 is communicated with the third air inlet 1422, and one end of the first atomizing core facing away from the second sub-atomizer 15 is communicated with the first atomizing channel 1413, so that the air flow entering the first sub-atomizer 14 from the third air inlet 1422 flows to the first air flow channel, carries the aerosol atomized in the first air flow channel to flow to the first atomizing channel 1413, and finally flows out of the atomizer 11 for a user to use.

The first atomizing core 1431 includes a first mounting pipe, a first base, and a first heat generating body. The tube cavity of the first installation tube forms a first air flow passage; a first liquid inlet hole is formed in the first installation pipe and communicated with a pipe cavity of the first installation pipe. The first base body is arranged in a tube cavity of the first installation tube, a first through hole communicated with the first air flow channel is formed in the first base body, the first heating body is arranged in the first base body, and after being powered, the first heating body can convert electric energy into heat energy to heat the substrate to be atomized. The first matrix may be a cotton wick or a porous ceramic tube, such that the first matrix has a porosity that creates a capillary force that is absorbed by the substrate to be atomized. When the substrate to be atomized in the first liquid storage cavity 1412 is contacted with the surface of the first substrate through the first liquid inlet hole, the substrate to be atomized on the surface of the first substrate further penetrates into the interior of the first substrate under the action of capillary force, so that the first heat-generating body is atomized.

The second atomizing assembly 154 includes a second atomizing core 1541, and the second atomizing core 1541 is disposed in the second mounting cavity 1521 and is communicated with the second fluid storage cavity 1522, and is mounted on a side of the second mounting seat 153 away from the battery assembly 12. The second atomizing core 1541 is used for atomizing the substrate to be atomized in the second reservoir 1522.

The second atomizing core 1541 is hollow and cylindrical, and a second air flow channel is formed inside the second atomizing core, and the second air flow channel is used for air flow circulation. One end of the second atomizing core 1541 close to the battery assembly 12 is communicated with the first air inlet hole 1531 and the second air inlet hole 1532, and one end of the second atomizing core 1541 away from the battery assembly 12 is communicated with the second atomizing channel 1523, so that the air flow entering the second sub-atomizer 15 from the first air inlet hole 1531 and the second air inlet hole 1532 flows to the second air flow channel, and the air flow carries the aerosol atomized in the second air flow channel to flow to the second atomizing channel 1523 and to flow to the third air inlet hole 1422.

The second atomizing core 1541 includes a second mounting pipe, a second base, and a second heat generating body. The lumen of the second mounting tube forms a second airflow channel; and a second liquid inlet hole is formed in the second mounting pipe and is communicated with the pipe cavity of the second mounting pipe. The second base body is arranged in a pipe cavity of the second installation pipe, a second through hole communicated with the second airflow channel is formed in the second base body, the second heating body is arranged in the second base body, and after being powered, the second heating body can convert electric energy into heat energy to heat the substrate to be atomized. The second matrix may be a cotton wick or a porous ceramic tube, such that the second matrix has a porosity that creates a capillary force that is absorbed by the substrate to be atomized. When the substrate to be atomized in the second liquid storage cavity 1522 contacts the surface of the second base through the second liquid inlet hole, the substrate to be atomized on the surface of the second base further penetrates into the second base under the action of capillary force, so that the second heating element atomizes.

The first atomizing core 1431 and the second atomizing core 1541 may be identical in structure or different in structure. In this embodiment, the first atomizing core 1431 and the second atomizing core 1541 have the same structure.

An air outlet channel 131 is formed on the bottom wall of the cover 13, and the air outlet channel 131 is communicated with the first atomizing channel 1413, so that the air flow in the first atomizing channel 1413 can flow out from the air outlet channel 131 for the user to use.

The bottom wall of the first reservoir 1412 far from the first mounting seat 142 has a first liquid injection hole 14121, one end of the second housing 152 near the first housing 141 has a liquid injection channel 1525, two ends of the liquid injection channel 1525 have openings, one end of the liquid injection channel 1525 is communicated with the second reservoir 1522, and one end of the liquid injection channel 1525 far from the second reservoir 1522 extends to the inside of the cover 13. A second liquid injection hole 15251 is formed at one end of the liquid injection channel 1525 far away from the second liquid storage cavity 1522. The second sealing element 16 seals the first liquid injection hole 14121 and the second liquid injection hole 15251, so that the matrix to be atomized in the first liquid storage cavity 1412 and the second liquid storage cavity 1522 is prevented from flowing out. When the substrate to be atomized needs to be injected, the cover 13 and the second sealing member 16 can be removed from the first casing 141, and the substrate to be atomized is injected into the corresponding liquid storage cavity from the corresponding liquid injection hole. The liquid filling channel 1525 can facilitate the liquid filling of the atomizer 11, and the cover 13 can be removed to fill the first sub-atomizer 14 and/or the second sub-atomizer 15.

Further, referring to fig. 2 and 5, a mounting hole 1414 penetrating the first casing 141 in the axial direction is formed in the first casing 141, one end of the mounting hole 1414 is disposed inside the cover 13, and the other end is close to the second casing 152; the liquid injection channel 1525 is sleeved in the mounting hole 1414, so that the liquid injection channel 1525 is connected with the first housing 141 in a matching manner, and the first sub-atomizer 14 and the second sub-atomizer 15 are not easy to be dislocated in a direction perpendicular to the axial direction of the atomizer 11.

In other embodiments, the number of the liquid injection holes and the number of the air inlet holes are not limited to two, and may be more than two; the number of the liquid injection holes and the number of the air inlet holes are the same as that of the plurality of alignment directions.

Referring to fig. 3 to 8, fig. 6 provides a bottom view of the atomizer 11 of fig. 3, fig. 7 provides a top view of the battery assembly 12 of fig. 4, and fig. 8 provides a schematic cross-sectional structure of the atomizer 11.

The first sub-atomizer 14 further includes a first connection electrode group 1432, the first connection electrode group 1432 including two connection electrodes. The two connection electrodes of the first connection electrode group 1432 have opposite polarities, for example, one connection electrode is a positive electrode and the other connection electrode is a negative electrode.

A third sealing member 144 is disposed between the first mounting seat 142 and the first atomizing core 1431, and the first connecting electrode group 1432 is embedded in the first mounting seat 142 and the third sealing member 144. The heating elements of the first connecting electrode group 1432 and the first atomizing core 1431 are connected through two first connecting pieces, and one end of each of the two first connecting pieces is respectively clamped between the third sealing member 144 and the two connecting electrodes of the first connecting electrode group 1432, so that the first connecting electrode group 1432 is electrically connected with the first atomizing core 1431.

The second sub-atomizer 15 further includes a second connected electrode group 1542, and the second connected electrode group 1542 includes two connected electrodes. The two connecting electrodes of the second connecting electrode group 1542 have opposite polarities, for example, one connecting electrode is a positive electrode and the other connecting electrode is a negative electrode.

A fourth sealing member 155 is disposed between the second mounting seat 153 and the second atomizing core 1541, and the second connecting electrode group 1542 is embedded in the second mounting seat 153 and the fourth sealing member 155. The second connecting electrode group 1542 is connected to the heating element of the second atomizing core 1541 through two second connecting members, and one end of each of the two second connecting members is respectively clamped between the fourth sealing member 155 and the two connecting electrodes of the second connecting electrode group 1542, so that the second connecting electrode group 1542 is electrically connected to the second atomizing core 1541.

In this embodiment, two connection electrodes of the first connection electrode group 1432 are exposed near one end of the second case 152, and the second connection electrode group 1542 is exposed near one end of the battery assembly 12. The first connection electrode group 1432 further includes two third connection pieces 14321, and one ends of the two third connection pieces 14321 are electrically connected to the two connection electrodes of the first connection electrode group 1432, respectively, and the other ends extend to and are exposed at the end surface of the second sub atomizer 15 away from the first sub atomizer 14.

Specifically, the third connecting part 14321 is an elastic sheet, and the third connecting part 14321 is embedded in the sidewall of the second housing 152 through an injection molding process. One end of the elastic sheet extends to the end surface of the second housing 152 close to the first mounting seat 142, extends to the vicinity of the two connection electrodes of the first connection group, and elastically abuts against the two connection electrodes of the first connection electrode group 1432; and the other end extends to the end face of the side wall of the second case 152 near the battery assembly 12 and is exposed.

In other embodiments, the third connection member 14321 may not be embedded in the sidewall of the second housing 152. One end of the second housing 152 near the first mounting base 142 is provided with a connecting hole, and the third connecting member 14321 is disposed inside the second housing 152. One end of the third connection member 14321 is elastically abutted to the two connection electrodes of the first connection electrode group 1432 through the connection hole, and the other end may be interposed between the side wall of the second housing 152 and the second mounting seat 153, and extend to the end surface of the atomizer 11 close to the battery assembly 12 and be exposed; the other end may also extend to the end face of the second mounting seat 153 close to the battery assembly 12 through the first opening provided in the second mounting seat 153 and be exposed.

The third connection 14321 is provided so that the end face of the atomizer 11 near the battery pack 12 has a plurality of connection electrode groups of the sub-atomizers 11, so that the electrical connection between the atomizer 11 and the battery pack 12 is facilitated. The placement of the third connection 14321 is not limited to the several manners described above.

With the above arrangement, the first connection electrode group 1432 and the second connection electrode group 1542 are provided on the end surface of the atomizer 11 for connecting the battery module 12, and the center point of the end surface of the atomizer 11 for connecting the holder 122 is O1.

The first connection electrode group 1432 and the second connection electrode group 1542 are rotationally symmetric about the point O1, and a rotational angle of the rotational symmetry about the point O1 is the same as a rotational angle of the cross section of the inserting part 151, that is, the first connection electrode group 1432 can coincide with the second connection electrode group 1542 after being rotated 180 degrees about the point O1.

The battery assembly 12 includes a power electrode group 123, and the power electrode group 123 includes a first power electrode 1231 and a second power electrode 1232. The first power supply electrode 1231 and the second power supply electrode 1232 have opposite polarities, for example, the first power supply electrode 1231 is a positive electrode, and the second power supply electrode 1232 is a negative electrode. The power supply electrode group 123 is connected to two connection electrodes of the battery. The end face of the power electrode group 123 is disposed on the end face of the battery pack 12 for connecting to the atomizer 11, that is, the end face of the power electrode group 123 is disposed on the end face of the bracket 122 for connecting to the mounting seat and exposed, and the center point of the end face of the bracket 122 for connecting to the mounting seat is O2.

The two power electrodes of the power electrode group 123 are disposed opposite to the two connection electrodes of the first connection electrode group 1432, or the two power electrodes of the power electrode group 123 are disposed opposite to the two connection electrodes of the second connection electrode group 1542. In this embodiment, when the atomizer 11 is aligned and inserted with the battery assembly 12 in the first direction, the two power electrodes of the power electrode group 123 are disposed opposite and in contact with the two third connection members 14321 of the first connection electrode group 1432, so that the two power electrodes of the power electrode group 123 are electrically connected with the two connection electrodes of the first connection electrode group 1432; when the atomizer 11 is aligned and plugged with the battery assembly 12 in the second direction, the two power electrodes of the power electrode group 123 are disposed opposite to and in contact with the two connecting electrodes of the second connecting electrode group 1542, so that the two power electrodes of the power electrode group 123 are electrically connected with the two connecting electrodes of the second connecting electrode group 1542.

Accordingly, the battery assembly 12 of the present application can power different atomization assemblies depending on the alignment orientation of the battery assembly 12 with the atomizer 11. The power electrode group 123 is aligned and connected with the connection electrode groups of different sub-atomizers according to different alignment orientations. In this embodiment, when the atomizer 11 is aligned and plugged with the battery assembly 12 in the first direction, the battery assembly 12 supplies power to the first atomizing assembly 143, so that the first atomizing core 1431 is electrified to atomize the substrate to be atomized in the first liquid storage cavity 1412 for use by a user; when the atomizer 11 is inserted into the battery assembly 12 in the second direction, the battery assembly 12 supplies power to the second atomizing assembly 154, so that the second atomizing core 1541 atomizes the substrate to be atomized in the second liquid storage cavity 1522 by being electrified for the user.

The plurality of atomizing assemblies can store at least two flavors of the substrate to be atomized, such that the electronic atomizer 10 can provide a plurality of flavors of aerosol for the user, thereby enriching the flavors of the electronic atomizer 10. Moreover, when the user needs to replace the aerosol with different tastes, the user only needs to adjust the alignment direction of the battery assembly 12 and the atomizer 11 for replacement, the replacement operation is simple and convenient, and the user experience is better.

In this embodiment, the two connection electrodes of the first connection electrode group 1432, the two connection electrodes of the second connection electrode group 1542, the first power supply electrode 1231, and the second power supply electrode 1232 are all pins, but in other embodiments, the electrodes are not limited to pins. The number of the connection electrode groups is not limited to two groups in the present embodiment, and may be two or more groups, and the number of the connection electrode groups is the same as the number of the plurality of alignment orientations.

In the present embodiment, the number of the connection electrodes in the atomizer 11 is four, the first connection electrode group 1432 includes a first connection electrode and a second connection electrode, and the second connection electrode group 1542 includes a third connection electrode and a fourth connection electrode. The atomizer 11 is aligned and inserted with the battery pack 12 in a first direction, the third connection member 14321 connected with the first connection electrode is disposed opposite to and in contact with the first power electrode 1231, and the third connection member 14321 connected with the second connection electrode is disposed opposite to and in contact with the second power electrode 1232, so that the power electrode group 123 is electrically connected with the first connection electrode group 1432; the atomizer 11 is inserted into the battery assembly 12 in a second direction, and a fourth connecting member connected to the third connecting electrode is disposed opposite to and contacts the first power electrode 1231, and a fourth connecting member connected to the fourth connecting electrode is disposed opposite to and contacts the second power electrode 1232, so that the power electrode group 123 is electrically connected to the second connecting electrode group 1542.

In other embodiments, the number of connection electrodes on the end surface of the atomizer 11 near the battery assembly 12 may be three, that is, the first connection electrode group 1432 and the second connection electrode group 1542 have a common connection electrode. An end surface of the atomizer 11 near the battery pack 12 includes a first connection electrode, a second connection electrode, and a common connection electrode, the first connection electrode group 1432 includes the first connection electrode and the common connection electrode, and the second connection electrode group 1542 includes the second connection electrode and the common connection electrode. The common connection electrode is arranged on a central point O1 of the end face of the atomizer 11 close to the battery pack 12, and the first connection electrode and the second connection electrode are arranged in a rotational symmetry mode around the center of the common connection electrode; the first power supply electrode 1231 is disposed on a center point O2 of the end surface of the holder 122 near the atomizer 11, and the second power supply electrode 1232 is disposed opposite to the first connection electrode or the second connection electrode.

When the atomizer 11 is aligned and plugged with the battery assembly 12 in the first direction, the first power electrode 1231 contacts the common connection electrode, and the second power electrode 1232 is opposite to and contacts the first connection electrode, so that the battery assembly 12 supplies power to the first atomizing core 1431; when atomizer 11 is aligned and plugged with battery assembly 12 in the second direction, first power supply electrode 1231 contacts the common connection electrode, and second power supply electrode 1232 and the second connection electrode are disposed opposite to and contact each other, so that battery assembly 12 supplies power to second atomizing core 1541. The number of the connecting electrodes on the mounting seat of the embodiment is only three, and the structure is simpler.

In this embodiment, an air inlet 124 is disposed at one end of the battery assembly 12 close to the atomizer 11, and the air inlet 124 is communicated with the outside atmosphere. Specifically, the housing 121 of the battery pack 12 has a second opening (not shown) that communicates the inside of the housing 121 of the battery pack 12 with the outside atmosphere, and the end of the bracket 122 near the atomizer 11 has a groove, and the end of the groove near the edge of the bracket 122 communicates with the inside of the housing 121 of the battery pack 12, and the groove forms an air inlet 124 of the battery pack 12.

The first and second intake holes 1531 and 1532 are disposed in central symmetry with respect to a center point O1 of an end surface of the mounting base for connecting with the bracket 122, and the air inlet 124 is disposed opposite to the first or second intake hole 1531 or 1532. When the atomizer 11 is aligned and plugged with the battery assembly 12 in the first direction, the first air inlet hole 1531 is disposed opposite to and communicated with the air inlet 124, so that the first air inlet hole 1531 is communicated with the outside atmosphere, and the outside atmosphere is communicated with the second air flow channel; when the atomizer 11 is aligned with the battery assembly 12 in the second direction, the second air inlet hole 1532 is disposed opposite to and in communication with the air inlet 124, so that the second air inlet hole 1532 is in communication with the outside atmosphere, and the outside atmosphere is communicated to the second air flow channel.

The first air inlet hole 1531 and the second air inlet hole 1532 can enable air flow to enter the atomizer 11 through the air inlet holes in the electronic atomization device 10 with multiple alignment directions, so that the electronic atomization device 10 with one alignment direction corresponding to one taste is realized.

Further, a first sealing member 125 is disposed at an end of the bracket 122 of the battery assembly 12 near the mounting seat. The first seal 125 may be a silicone plug. The first seal member 125 and the gas inlet 124 are arranged centrally symmetrically with respect to the center point O2 of the end surface of the holder 122 for connection with the atomizer 11; that is, the first sealing member 125 is disposed corresponding to the second intake hole 1532 or the first intake hole 1531.

The atomizer 11 is inserted into the battery assembly 12 in a first direction, the first sealing member 125 seals the second air inlet hole 1532, and the first air inlet hole 1531 is opposite to and communicates with the air inlet 124; the atomizer 11 is inserted into the battery assembly 12 in a second orientation, the second sealing member 16 seals the first air inlet hole 1531, and the second air inlet hole 1532 is disposed opposite to and communicates with the air inlet 124. The first seal 125 can provide a better seal for the electronic atomizer device 10.

In other embodiments, the atomizer 11 is further provided with a first connecting member and a second connecting member, the first connecting member and the second connecting member are provided on the end surface of the atomizer 11 close to the battery pack 12, and the first connecting member and the second connecting member are arranged in a central symmetry manner with respect to a central point O1 of the end surface of the atomizer 11 for connecting with the bracket 122. One end of the bracket 122 near the atomizer 11 is provided with a third connecting member 14321, and the third connecting member 14321 is disposed opposite to the first connecting member or the second connecting member.

When the atomizer 11 is connected with the battery assembly 12 in the first direction, the first connecting piece and the third connecting piece 14321 are oppositely arranged and connected, so that the atomizer 11 is connected with the battery assembly 12; when the atomizer 11 is coupled to the battery assembly 12 in the second orientation, the second and third connectors 14321 are positioned opposite to each other and coupled to couple the atomizer 11 to the battery assembly 12.

The first, second, and third connectors 14321 may all be magnets, so that the third connector 14321 may be magnetically attracted and connected when being disposed opposite to the first or second connector.

The above embodiments are merely examples and are not intended to limit the scope of the present disclosure, and all modifications, equivalents, and flow charts using the contents of the specification and drawings of the present disclosure or those directly or indirectly applied to other related technical fields are intended to be included in the scope of the present disclosure.

Claims (21)

1. An atomizer is characterized by comprising a plurality of sub-atomizers, wherein each sub-atomizer comprises a liquid storage cavity and an atomizing component; wherein, in the plurality of sub-atomizers, at least one sub-atomizer is detachably connected with other sub-atomizers; the atomizer is configured such that the atomizing components of different sub-atomizers receive electrical energy from the battery assembly depending on the orientation of the atomizer in alignment with the battery assembly.

2. The atomizer of claim 1, wherein said atomizer has a receiving chamber or a plug portion for plug connection with said battery pack; and the cross section of the accommodating cavity or the inserting part is a rotationally symmetrical figure, so that the atomizer has a plurality of alignment orientations relative to the battery component.

3. The nebulizer of claim 2, wherein the rotationally symmetric pattern is a centrosymmetric pattern such that the nebulizer has two alignment orientations of a first direction and a second direction relative to the battery pack, the nebulizer comprises a first sub-nebulizer and a second sub-nebulizer, and the first sub-nebulizer comprises a first set of connecting electrodes and the second sub-nebulizer comprises a second set of connecting electrodes; when the atomizer is aligned and plugged with the battery assembly in a first direction, the first connecting electrode group can be electrically connected with the power electrode group of the battery assembly; when the atomizer is aligned and inserted with the battery assembly in a second direction, the second connecting electrode group can be electrically connected with the power electrode group of the battery assembly.

4. A nebulizer as claimed in claim 3, the nebulizer comprising a first connection electrode, a common connection electrode and a second connection electrode, the first connection electrode and the common connection electrode constituting the first connection electrode group, the second connection electrode and the common connection electrode constituting the second connection electrode group; the first connection electrode and the second connection electrode are disposed centrally symmetrically with respect to the common connection electrode.

5. A nebulizer as claimed in claim 3, wherein the nebulizer comprises four connecting electrodes, two of the four connecting electrodes constituting the first connecting electrode set and the other two connecting electrodes constituting the second connecting electrode set; the first connection electrode group and the second connection electrode group are arranged in a central symmetry manner with respect to a center point of an end surface of the atomizer.

6. The atomizer of any one of claims 1 to 5, wherein one end of said atomizer has a first air inlet hole and a second air inlet hole, said first air inlet hole or said second air inlet hole being adapted to communicate with an air inlet of said battery pack;

the atomizer is aligned and spliced with the battery pack in a first direction, and the first air inlet can be communicated with an air inlet of the battery pack; the atomizer is aligned and inserted with the battery pack in a second direction, and the second air inlet can be communicated with the air inlet of the battery pack.

7. A nebulizer as claimed in claim 3, wherein the second sub-nebulizer is provided at an end of the first sub-nebulizer having the first or second set of connecting electrodes.

8. Nebulizer according to claim 7,

the first sub-atomizer further includes:

the first shell forms a first liquid storage cavity and a first atomizing channel which are communicated with each other;

the first mounting seat is arranged in the first shell;

the first atomization assembly is arranged on the first mounting seat;

the second sub-atomizer further comprising:

the second shell forms a second liquid storage cavity and a second atomization channel which are communicated with each other; the second atomization channel is communicated with the first atomization channel;

a second mounting seat disposed within the second housing;

and the second atomization assembly is arranged on the second mounting seat.

9. The nebulizer of claim 8, wherein the first housing and the second housing are connected by a snap fit.

10. Nebulizer according to claim 8,

the first mounting seat is provided with a third air inlet hole which is communicated with the second atomization channel, so that the second atomization channel is communicated with the first atomization channel.

11. The nebulizer of claim 10, wherein the second mount having a first air inlet hole and a second air inlet hole; one end of the first atomization assembly is communicated with the third air inlet hole, the other end of the first atomization assembly is communicated with the first atomization channel, one end of the second atomization assembly is communicated with the first air inlet hole and the second air inlet hole, and the other end of the second atomization assembly is communicated with the second atomization channel.

12. The nebulizer of claim 8, further comprising a cover; the lateral wall cover of lid is established the outside that first casing kept away from the one end of second casing, the lid forms air outlet channel, air outlet channel with first atomizing passageway intercommunication.

13. The atomizer according to claim 12, wherein a bottom wall of the first reservoir chamber remote from the first mounting seat has a first liquid injection hole, an end of the second housing close to the first housing has a liquid injection channel, the liquid injection channel communicates with the second reservoir chamber, an end of the liquid injection channel remote from the second reservoir chamber extends to the inside of the cap body and has a second liquid injection hole;

the bottom wall of the cover body and the first shell are arranged at intervals, a second sealing piece is arranged between the bottom wall of the cover body and the first shell, and the first liquid injection hole and the second liquid injection hole are sealed through the second sealing piece.

14. The nebulizer of claim 13, wherein the first housing defines a mounting hole, one end of the mounting hole is disposed inside the cover, and one end of the liquid filling channel adjacent to the cover is disposed in the mounting hole.

15. The atomizer according to claim 11, wherein a third sealing member is disposed between the first mounting seat and the first atomizing assembly, the first connecting electrode group is embedded in the first mounting seat and the third sealing member and is connected to the first atomizing assembly through two first connecting members, and one ends of the two first connecting members are respectively clamped between the third sealing member and two connecting electrodes of the first connecting electrode group;

the second mounting seat with be provided with the fourth sealing member between the second atomization component, the second is connected electrode group and is inlayed and locate the second mounting seat with in the fourth sealing member, and through two second connecting pieces with the second atomization component is connected, the one end of two second connecting pieces presss from both sides respectively and locates the fourth sealing member with between two connection electrodes of second connection electrode group.

16. The nebulizer of claim 15, wherein an end of the second set of connecting electrodes facing away from the second reservoir is exposed;

the first connecting electrode group further comprises two third connecting pieces, one ends of the two third connecting pieces are respectively electrically connected with the two connecting electrodes of the first connecting electrode group, and the other ends of the two third connecting pieces extend to one end, far away from the first sub-atomizer, of the second sub-atomizer and are exposed.

17. The nebulizer of claim 16, wherein the third connecting member is a resilient plate embedded in the sidewall of the second housing by an injection molding process, one end of the resilient plate extends to the vicinity of and elastically abuts against the two connecting electrodes of the first connecting electrode set, and the other end extends to the sidewall of the second housing away from the bottom surface of the first housing and is exposed.

18. An electronic atomizer, characterized in that, the electronic atomizer includes battery pack and the atomizer of any one of claims 1-17, the battery pack with the atomizer can dismantle the connection, according to the atomizer with the alignment position difference of battery pack, the battery pack supplies power to the atomizing subassembly of different sub-atomizers.

19. The electronic atomizer device of claim 18, wherein said battery assembly includes a set of power electrodes that are aligned for connection with a set of connection electrodes of different ones of said sub-atomizers depending on the orientation of said atomizer in alignment with said battery assembly.

20. The electronic atomizer device of claim 18, wherein the battery pack further comprises a first seal disposed at an end of the battery pack proximate the atomizer; a first air inlet and a second air inlet are formed in one end, close to the battery pack, of the atomizer;

the atomizer is aligned and spliced with the battery pack in a first direction, and the first sealing element seals a second air inlet of the atomizer; the atomizer with battery pack aims at the grafting with the second direction, and the second sealing member is used for sealing the first inlet port of atomizer.

21. The electronic atomizer device of claim 20, wherein said first seal is a silicone plug.

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