CN220571562U - Reliable electronic atomizing device - Google Patents

Abstract

The utility model belongs to the technical field of electronic atomization, and solves the defects that the prior art can not always generate excellent atomization effect and is difficult to communicate the external atmosphere with more than one atomizer as required, and the provided electronic atomization device with reliable work comprises: a shell and a top cover which are detachably fixed to form a containing cavity, wherein the shell is provided with an air inlet; a rack disposed in the receiving cavity and having a plurality of compartments; a plurality of atomizers storing a substrate to be atomized; a ventilation seat arranged below the support, the ventilation seat guiding the external atmosphere to at least one atomizer; and a power supply and control circuit board electrically connected to each atomizer and controlling the operation of at least one atomizer so that the suction nozzle receives atomized substrate produced by the at least one atomizer. The utility model has the advantages of always producing excellent atomization effect and realizing the communication of the external atmosphere with more than one atomizer according to the need.

Description

Reliable electronic atomizing device

Technical Field

The utility model relates to the technical field of electronic atomization, in particular to an electronic atomization device with reliable work.

Background

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

Typically, electronic nebulizers comprise only one nebulizer, which is capable of storing only one type of matrix to be nebulized, i.e. having one taste. On the one hand, only one atomizer can be designed to be relatively large in volume so as to store relatively more capacity of the substrate to be atomized, so that the atomization core in the atomizer can work for a long time in an accumulated mode, and the working performance of the atomization core can be reduced before the substrate to be atomized is completely consumed, so that the atomization effect such as taste generated by the operation of the atomization core is attenuated, the suction taste of a user is reduced, and the user experience is poor. On the other hand, in the case that some users want to obtain more than one taste, the atomizer in the electronic atomization device needs to be replaced or refilled, and the operation mode of obtaining more tastes is complicated, so that the user experience is poor. And, it is also an industry challenge how the outside atmosphere can be connected with more than one atomizer as needed to ensure that different atomizers work reliably and independently.

Therefore, it is desirable to provide an electronic atomizer which can always produce an excellent atomizing effect on a substrate to be atomized in an atomizer, and can ensure reliable independent operation of different atomizers.

Disclosure of Invention

Aiming at the defects that the prior art can not always generate excellent atomization effect and is difficult to communicate the external atmosphere with more than one atomizer as required, the utility model provides an electronic atomization device which is reliable in work, and the electronic atomization device comprises: a shell and a top cover which are detachably fixed to form a containing cavity, wherein the shell is provided with an air inlet, and the top cover is provided with a suction nozzle; the bracket is arranged in the accommodating cavity, and a plurality of separation cavities formed by a plurality of rib plates are arranged in the bracket; a plurality of atomizers which are respectively and detachably arranged in each compartment, wherein the atomizers store matrixes to be atomized, and the suction nozzle is communicated with each atomizer; a ventilation seat arranged below the support, the ventilation seat guiding the external atmosphere to at least one atomizer; a power supply and control circuit board disposed between the vent mount and the housing and electrically connected, the control circuit board being electrically connected to each atomizer and controlling operation of at least one atomizer to cause the mouthpiece to receive atomized substrate produced by the at least one atomizer.

Further, the support comprises a bottom plate and a side plate which are connected, the ventilation seat comprises a first seat part and a second seat part which face and face away from the bottom plate respectively, a ventilation hole is formed in the ventilation seat, ventilation grooves corresponding to the number of the atomizers are formed in the first seat part, the ventilation holes are communicated with the ventilation grooves, and the ventilation grooves are correspondingly communicated with the atomizers respectively.

Further, the second seat part further comprises a circle of boss surrounding the vent hole, the control circuit board is provided with a slot, the boss is arranged in the slot in an abutting mode, and the free end face of the boss is flush with the control circuit board.

Further, the ventilation seat further comprises a sensing through hole and a mounting groove which are respectively arranged on the first seat part and the second seat part, the microphone is mounted in the mounting groove, and the sensing through hole and each ventilation groove are communicated with the ventilation holes.

Further, a circle of grooves are formed in the periphery of the first seat, a circle of protrusions matched with the grooves in shape are formed in the side face, facing away from the atomizer, of the bottom plate, the protrusions are arranged in the grooves, and the first seat is accommodated in a space surrounded by the protrusions.

Further, the atomizer and the separation chamber are all set to three, the bracket and the shell are all set to be hollow cylinders, the cross section of the separation chamber is fan-shaped, and the three rib plates are arranged at equal angles along the central axis and are uniformly distributed along the circumferential direction at equal angles.

Further, the ventilation seat is formed in a triangular shape with a cut-off plane part, the center line of the ventilation hole passes through the center of gravity of the ventilation seat, the ventilation grooves extend along straight extension lines orthogonal to the center line of the ventilation hole, the included angles between every two adjacent straight extension lines are equal, the induction through holes are arranged between every two adjacent ventilation grooves, a communication groove is formed in the intersection of every two adjacent ventilation grooves and is communicated with each ventilation groove and the ventilation hole, the communication groove extends along second straight extension lines orthogonal to the center line of the induction through holes and the center line of the ventilation hole respectively, and the intersection angles of the second straight extension lines and the adjacent two first straight extension lines are equal.

Further, the electronic atomization device further comprises a guide plate and a guide cover arranged between each atomizer and the top cover, each atomizer is provided with a guide hole, the guide plate and the guide cover are respectively provided with a plurality of guide holes and guide grooves which are respectively communicated with the corresponding guide holes, two opposite sides of the guide cover are respectively provided with a plurality of guide grooves and a guide pipe, the guide grooves are the same in number as the atomizers and are respectively communicated with the guide holes, the guide pipes are communicated with the suction nozzles, a pair of electrode holes and a plug hole which are respectively communicated with each separation cavity are formed in the bottom plate of the support, a guide column with the guide holes is arranged at the bottom of each atomizer, positive and negative electrodes included by the atomizers correspondingly penetrate through the electrode holes, and the guide columns are correspondingly plugged in the plug holes.

Further, the first side and the second side opposite to the air guide cover are respectively provided with an arc-shaped surface and a circular plane, the central line of the air guide pipe passes through the circular center of the circular plane, and the plurality of air guide grooves extend along the radial direction from the circular center and are uniformly distributed on the circular plane.

Further, the types of the substrates to be atomized stored in the plurality of atomizers are the same type or include at least two different types.

The beneficial effects of the utility model are as follows:

reliable operation's electron atomizer is through setting up a plurality of atomizers to the volume of each atomizer can be designed into relatively less, and then the atomizing core in the atomizer can not lead to the fact working property to descend because accumulated work is longer, therefore treat atomizing matrix in the atomizer before being consumed completely, can remain producing good atomizing effect all the time to the atomizing matrix in the atomizer, make the user obtain fine experience, and the user can conveniently install or change the atomizer through dismantling top cap and shell, also can satisfy the individualized demand that the user adopts the atomizer combination of different tastes. In addition, through setting up a seat of ventilating, can be as required with more than one atomizer in order to ensure that different atomizers all reliably independently or simultaneously independent work to obtain the reliable advantage of electron atomizing device work.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present utility model, the drawings required to be used in the embodiments of the present utility model will be briefly described, and it is within the scope of the present utility model to obtain other drawings according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an electronic atomizing device with reliable operation according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of the electronic atomizing device of FIG. 1;

FIG. 3 is a schematic perspective cross-sectional view of the electronic atomizing device of FIG. 1;

fig. 4 is a schematic structural diagram of a casing of an electronic atomization device with reliable operation according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a bracket of an electronic atomization device with reliable operation in a front view direction according to an embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a bracket of an electronic atomization device with reliable operation in a top view direction according to an embodiment of the present utility model;

fig. 7 is a schematic structural diagram of a bracket of an electronic atomization device with reliable operation in a bottom view direction according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of an atomizer of the electronic atomizing device with reliable operation according to the embodiment of the present utility model;

fig. 9 is a schematic structural diagram of a ventilation seat in a top view of an electronic atomization device with reliable operation according to an embodiment of the present utility model;

fig. 10 is a schematic structural diagram of a ventilation seat of an electronic atomization device with reliable operation in a bottom view direction according to an embodiment of the present utility model;

fig. 11 is a schematic structural diagram of a top view of an air guide cover of an electronic atomization device with reliable operation according to an embodiment of the present utility model;

fig. 12 is a schematic structural diagram of a bottom view direction of an air guide cover of an electronic atomization device with reliable operation according to an embodiment of the present utility model;

fig. 13 is a schematic structural diagram of a conducting plate of an electronic atomization device with reliable operation according to an embodiment of the present utility model;

fig. 14 is a schematic structural diagram of a circuit board of an electronic atomization device with reliable operation and a microphone and a support post assembled on the circuit board according to an embodiment of the utility model;

reference numerals illustrate:

1-a housing; 11-an air inlet; 2-top cover; 21-a suction nozzle; 3-a bracket; 31-compartment; 32-a bottom plate; 33-side plates; 34-protrusions; 35-rib plates; 36-plug holes; 4-atomizer; 41-an introduction hole; 42-a lead-out hole; 43-positive and negative electrodes; 44-an air guide column; 5-a ventilation seat; 51-vent holes; 52-a vent groove; 53-sensing through holes; 54-mounting slots; 55-grooves; 56-a communicating groove; 57-boss; 6-an air guide cover; 61-an air guide groove; 62-an airway; 7-a conductive plate; 71-via holes; 8-a power supply; 9-a control circuit board; 91-slotting; 10-microphone.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present application and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element limited by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. If not conflicting, the embodiments of the present utility model and the features of the embodiments may be combined with each other, which are all within the protection scope of the present utility model.

Referring to fig. 1 to 14, as an object of the present utility model, there is provided an electronic atomizer which is reliable in operation, comprising a housing 1, a top cover 2, a bracket 3, a plurality of atomizer 4 ventilation bases 5, a power source 8 and a control circuit board 9, wherein the housing 1 and the top cover 2 are detachably fixed to form a receiving chamber, an air inlet 11 is provided on the housing 1, a suction nozzle 21 is provided on the top cover 2, and the suction nozzle 21 can be made of a silicone material. The bracket 3 is arranged in the accommodating cavity, and a plurality of separation cavities 31 which are separated by a plurality of ribs 35 to form more than two cavities are arranged inside the bracket 3. A plurality of atomizers 4 are detachably mounted in the respective compartments 31, the atomizers 4 store a substrate to be atomized therein, and the suction nozzles 21 are communicated with the respective atomizers 4. A venting seat 5 is arranged below the support 3, the venting seat 5 guiding the external atmosphere to the at least one atomizer 4. An electrically connected power source 8 and a control circuit board 9 and arranged between the ventilation seat 5 and the housing 1, the power source 8 may be a cylindrical rechargeable battery, the control circuit board 9 being electrically connected to the respective atomizers 4 and controlling the operation of at least one atomizer 4 such that the suction nozzle 21 receives atomized substrate, e.g. aerosol, produced by the at least one atomizer 4. In this way, because a plurality of atomizers 4 are arranged, the volume of each atomizer 4 can be designed to be relatively smaller, and the atomization cores in the atomizers 4 can not be reduced in working performance due to long accumulated work, so that before the matrix to be atomized is completely consumed, the matrix to be atomized in the atomizers 4 can be kept to always generate excellent atomization effect, a user can obtain good experience, and the user can conveniently detach the top cover 2 from the shell 1 to install or replace the atomizers 4, and can also meet the personalized requirements of the user for adopting different-taste atomizer 4 combinations. In addition, through setting up a seat 5 of ventilating, can communicate with more than one atomizer 4 as required in order to ensure that different atomizers 4 all reliably independent work alone or simultaneously to obtain the reliable technical effect of electron atomizing device work.

Referring to fig. 5, 6, 9 and 10 in combination, specifically, the stand 3 includes a bottom plate 32 and a side plate 33 connected to each other, the ventilation seat 5 includes a first seat portion and a second seat portion facing and facing away from the bottom plate 32, respectively, a ventilation hole 51 is provided on the ventilation seat 5, ventilation slots 52 corresponding to the number of atomizers 4 are provided on the first seat portion, the ventilation holes 51 are in air-conducting communication with the ventilation slots 52, and the ventilation slots 52 are in air-conducting communication with the atomizers 4. In this way, by providing the ventilation seat 5 having the plurality of ventilation grooves 52, reliable gas supply can be ensured when each atomizer 4 is operated, and abnormal operation can be avoided.

Referring to fig. 10 and 14 in combination, specifically, the second seat portion further includes a ring of boss 57 surrounding the vent hole 51, the control circuit board 9 is provided with a slot 91, the boss 57 is disposed in the slot 91 in an abutting manner, and a free end surface of the boss 57 is flush with the control circuit board 9. In this way, the limit assembly of the ventilation seat 5 and the control circuit board 9 is facilitated, the smooth flow of the external atmosphere is ensured, the external atmosphere flows into each atomizer 4 through the air inlet 11, the ventilation hole 51 and the ventilation groove 52 in sequence, and then the aerosol generated in the atomizer 4 working correspondingly flows into the corresponding air guide groove 61 and then flows to the suction nozzle 21 to be sucked.

Specifically, the ventilation seat 5 further includes a sensing through hole 53 and a mounting groove 54 provided in the first seat portion and the second seat portion, respectively, and the microphone 10 is mounted in the mounting groove 54, and the sensing through hole 53 and each ventilation groove 52 are in communication with the ventilation hole 51. Thus, the microphone 10 is disposed close to the vent hole 51, so that pressure variation can be sensitively sensed.

Referring to fig. 9 in combination, a ring of grooves 55 is preferably provided on the periphery of the first seat, a ring of protrusions 34 adapted to the shape of the grooves 55 is provided on the side of the bottom plate 32 facing away from the atomizer 4, the protrusions 34 are arranged in the grooves 55, and the first seat is accommodated in the space surrounded by the protrusions 34. In this way, the ventilation seat 5 can be assembled with the base compactly and reliably, and air leakage is effectively prevented.

Referring to fig. 2 and 5 in combination, specifically, the number of atomizers 4 and the number of compartments 31 are three, and it is known that the number of ventilation slots 52 and the number of air guide slots 61 are also three, the number of brackets 3 and the number of housings 1 are hollow cylinders, the cross section of the compartments 31 is fan-shaped, and the three ribs 35 are arranged at equal angles along the central axis and the three atomizers 4 are uniformly distributed at equal angles along the circumferential direction. Therefore, the overall cylindrical design of the electronic atomizing device is convenient for the user to grasp and carry, and the space 31 is arranged in a trisection way in the circumferential direction, so that the space utilization rate of the accommodating cavity is high, and a plurality of atomizers 4 with more total volumes can be assembled while the electronic atomizing device has the advantage of compact structure.

Referring to fig. 9, 10 and 14, preferably, the ventilation seat 5 is configured as a triangle with a cut-off plane, the center line of the ventilation hole 51 passes through the center of gravity of the ventilation seat 5, the ventilation slots 52 extend along a straight extending line orthogonal to the center line of the ventilation hole 51, the included angles between every two adjacent straight extending lines are equal, the sensing through holes 53 are arranged between every two adjacent ventilation slots 52, a communication slot 56 is arranged at the intersection of every two adjacent ventilation slots 52, the communication slot 56 is communicated with each ventilation slot 52 and the ventilation hole 51, the communication slot 56 extends along a second straight extending line orthogonal to the center line of the sensing through holes 53 and the center line of the ventilation hole 51, and the intersection angle of the second straight extending line and the adjacent two first straight extending lines is equal. Therefore, the length of each ventilation slot 52 is substantially the same and the adjacent angles are the same, so that the air flows to each atomizer 4 are stable and do not interfere with each other, and the orientation of the communication slots 56 can ensure that the air flows to the microphone 10 stably, so that adverse effects of turbulence on the detection accuracy of the microphone 10 are avoided.

Referring to fig. 11 to 13 in combination, further preferably, the electronic atomizing device further includes a conducting plate 7 and an air guide cover 6 disposed between each atomizer 4 and the top cover 2, each atomizer 4 has a guiding hole 42, the conducting plate 7 and the air guide cover 6 are respectively provided with a plurality of conducting holes 71 and air guide grooves 61 respectively communicated with the corresponding guiding holes 42, two opposite sides of the air guide cover 6 are respectively provided with a plurality of air guide grooves 61 and an air guide pipe 62, the air guide grooves 61 and the atomizers 4 have the same number, each air guide groove 61 is communicated with the guiding holes 42, the air guide pipe 62 is communicated with the suction nozzle 21, the conducting plate 7 can be made of sealing sponge, the conducting plate 7 not only has a sealing effect on the atomizers 4 and the air guide cover 6, but also provides a plurality of air flow channels with good air tightness. A pair of electrode holes (not shown) and a plug hole 36 which are respectively communicated with each separation cavity 31 are formed on the bottom plate 32 of the bracket 3, an air guide column 44 with an introduction hole 41 is arranged at the bottom of each atomizer 4, and the positive electrode 43 and the negative electrode 43 of the atomizing core correspondingly penetrate through the electrode holes so as to be electrically connected with the control circuit board 9, and the air guide column 44 is correspondingly plugged in the plug hole 36, so that the air tightness of the air guide communication between each atomizer 4 and the ventilation seat 5 is ensured.

Preferably, the first side and the second side opposite to the air guide cover 6 are respectively provided with an arc surface and a circular plane, the central line of the air guide pipe passes through the circular center of the circular plane, and the plurality of air guide grooves 61 are all extended along the radial direction of the circular center and are uniformly distributed on the circular plane. Thus, since the lengths of the respective air guide grooves 61 are substantially the same and the adjacent angles are equal to each other so that the air flows toward the suction nozzle 21 are smooth and do not interfere with each other,

in particular, the type of matrix to be atomized stored by the plurality of atomizers 4 is the same type or comprises at least two different types. Therefore, when the substrates to be atomized stored in each atomizer 4 are of the same type, the atomizing cores in each atomizer 4 can maintain an excellent atomizing effect, that is, ensure that the taste is not decayed when the stored substrates to be atomized are completely consumed, thereby ensuring that the overall mouthfeel of each atomizer 4 in the electronic atomizing device is excellent during long-period suction. When more than one type of matrix to be atomized is stored separately in each atomizer 4, it is easy for the user to obtain different tastes or mixed tastes by separate or simultaneous operation of the different atomizers 4.

In combination with the above description, in general, the electronic atomizing device of the present utility model is provided with the air guide cover 6, the plurality of atomizers 4, the bracket 3, the ventilation seat 5, the control circuit board 9 and the power supply 8 in sequence from top to bottom between the housing 1 and the top cover 2, and each atomizer 4 can be pre-installed in the electronic atomizing device and sold together or independently sold and then installed in the electronic atomizing device by a user. The control circuit board 9 can control at least one atomizer 4 to enable the suction nozzle 21 to receive aerosol generated by atomizing the substrate by the at least one atomizer 4, and the external atmosphere flows into each atomizer 4 through the air inlet 11 on the shell 1, the vent hole 51 of the vent seat 5 and the vent groove 52 in sequence, and then flows into the air guide groove 61 of the corresponding air guide cover 6 together with the aerosol generated by the atomizer 4 working correspondingly, and then flows to the suction nozzle 21 to be sucked. Thus, the control circuit board 9 can control the at least one atomizer 4 according to a preset program or a user's autonomous manipulation to obtain a single taste or a mixed taste, so that the user obtains a good user experience.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the utility model, and any changes, equivalents, modifications and improvements that fall within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (10)

1. Reliable operation's electron atomizing device, its characterized in that includes:

a shell and a top cover which are detachably fixed to form a containing cavity, wherein the shell is provided with an air inlet, and the top cover is provided with a suction nozzle;

a bracket arranged in the accommodating cavity, wherein a plurality of separation cavities formed by a plurality of rib plates are arranged in the bracket;

a plurality of atomizers which are respectively detachably arranged in the separate cavities, wherein the atomizers store matrixes to be atomized, and the suction nozzle is communicated with each atomizer;

a venting seat arranged below the support, the venting seat directing ambient atmosphere to at least one of the atomizers;

a power supply and control circuit board disposed between the vent mount and the housing and electrically connected, the control circuit board being electrically connected to each of the atomizers and controlling operation of at least one of the atomizers to cause the suction nozzle to receive atomized substrate produced by the at least one atomizer.

2. The electronic atomizing device according to claim 1, wherein the bracket comprises a bottom plate and a side plate which are connected, the ventilation seat comprises a first seat part and a second seat part which face and face away from the bottom plate respectively, a ventilation hole is formed in the ventilation seat, ventilation grooves corresponding to the number of atomizers are formed in the first seat part, the ventilation holes are communicated with the ventilation grooves, and the ventilation grooves are communicated with the atomizers respectively.

3. The electronic atomizing device of claim 2, wherein the second seat further comprises a ring of bosses surrounding the vent holes, the control circuit board is provided with a slot, the bosses are arranged in the slot in a abutting manner, and free end surfaces of the bosses are flush with the control circuit board.

4. The electronic atomizing device of claim 2, wherein the vent base further comprises a sensing through hole and a mounting groove provided in the first base and the second base, respectively, and a microphone is mounted in the mounting groove, and the sensing through hole and each of the vent grooves are in communication with the vent hole.

5. The electronic atomizing device according to claim 2, wherein a ring of grooves is provided on a periphery of the first seat, a ring of protrusions having a shape adapted to the grooves is provided on a side of the bottom plate facing away from the atomizer, the protrusions are disposed in the grooves, and the first seat is accommodated in a space surrounded by the protrusions.

6. The electronic atomizing device according to claim 2, wherein three atomizers and three compartments are provided, the bracket and the housing are provided with hollow cylinders, the cross section of each compartment is fan-shaped, the three ribs are arranged at equal angles along the central axis, and the three atomizers are uniformly distributed at equal angles along the circumferential direction.

7. The electronic atomizing device according to claim 4, wherein the vent seat is formed in a triangular shape with a cut-off plane portion, a center line of the vent hole passes through a center of gravity of the vent seat, the vent grooves extend along straight extending lines orthogonal to the center line of the vent hole, an included angle between every two adjacent straight extending lines is equal, the sensing through holes are formed between every two adjacent vent grooves, a communicating groove is formed at an intersection of every two adjacent vent grooves, the communicating groove is communicated with each vent groove and each vent hole, the communicating groove extends along second straight extending lines orthogonal to the center line of the sensing through holes and the center line of the vent hole, and an intersection angle between every two adjacent straight extending lines is equal.

8. The electronic atomizing device according to claim 7, further comprising a conducting plate and an air guide cover arranged between each atomizer and the top cover, wherein each atomizer is provided with a guiding hole, the conducting plate and the air guide cover are respectively provided with a plurality of conducting holes and air guide grooves respectively communicated with the corresponding guiding holes, two opposite sides of the air guide cover are respectively provided with a plurality of air guide grooves and an air guide pipe, the air guide grooves and the atomizers are the same in number and are respectively communicated with the guiding holes, the air guide pipes are communicated with the suction nozzles, a pair of electrode holes and an inserting hole respectively communicated with each separation chamber are formed in a bottom plate of the bracket, an air guide column with the guiding holes is arranged at the bottom of each atomizer, positive and negative electrodes included in the atomizers correspondingly penetrate through the electrode holes, and the air guide columns are correspondingly inserted into the inserting holes.

9. The electronic atomizing device of claim 8, wherein,

the first side and the second side opposite to the air guide cover are respectively provided with an arc-shaped surface and a circular plane, the central line of the air guide pipe passes through the circular center of the circular plane, and the plurality of air guide grooves extend along the radial direction from the circular center and are uniformly distributed on the circular plane.

10. The electronic atomizing device according to claim 1, wherein,

the types of the substrates to be atomized stored in the plurality of atomizers are the same type or include at least two different types.