CN220192167U - Atomizer and aerosol generating device with child lock function - Google Patents

Abstract

The utility model provides an atomizer with a child lock function and an aerosol generating device, wherein the atomizer comprises a liquid storage bin, a first cavity and a second cavity are arranged in the liquid storage bin, and the first cavity and the second cavity are positioned on the same circumference and distributed in an annular array; the heating and atomizing assemblies are arranged in each first cavity and are used for storing and atomizing liquid matrixes; the two ends of the liquid storage bin are respectively provided with an air inlet and an air outlet which are communicated with the heating atomization assembly at the positions corresponding to each first cavity, at least one end of the liquid storage bin is provided with an inserting hole at the position corresponding to each second cavity, the air inlet, the air outlet and the inserting hole are positioned on the same circumference, and the openings of the air inlet and the air outlet are respectively provided with a rupturable membrane for sealing. According to the utility model, the first cavity and the second cavity which have different functions are formed in the same liquid storage bin, and the characteristic that the second cavity is not provided with the heating atomization component is utilized to play a role of a child lock, so that the child is prevented from being inhaled by mistake.

Description

Atomizer and aerosol generating device with child lock function

Technical Field

The utility model relates to the technical field of electronic atomization, in particular to an atomizer with a child lock function and an aerosol generating device.

Background

The aerosol generating device can heat aerosol base materials and atomize and generate aerosol, the prior split aerosol generating device mainly comprises an atomizer and a main machine for supplying power, and the integral aerosol generating device assembles the atomizing part and a power supply part on the same shell.

With the popularization of aerosol generating devices, aerosol generating devices are widely used in society and ordinary families, and of course, problems brought by the aerosol generating devices are more and more obvious, for example, the aerosol generating devices attract attention of a lot of children at the same time, and under the condition that parents don't pay attention to the aerosol generating devices, children can unconsciously imitate people to inhale and play in the mouth, so that the aerosol generating devices are required to be added with child lock functions, but the existing child lock functions are realized by physical keys or electronic keys, and are easy to be pressed and unlocked by the children by mistake.

In addition, aiming at the disposable aerosol generating device, a single liquid storage component is generally adopted in the atomizer, so that the taste of the inhalable aerosol is single, and the experience requirement of users on multiple tastes cannot be well met; the quantity of the stored liquid matrix is larger in a single liquid storage structure, and a sealing structure does not exist in an air passage in the atomizer, so that the internal liquid matrix can be easily and naturally exerted to influence the service life and waste, and the problem of liquid leakage can be easily caused when the atomizer is not used.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the atomizer with the child lock function and the aerosol generating device, wherein two first cavities and second cavities which have different functions are formed in the same liquid storage bin, and the characteristic that the second cavities are not provided with heating atomization components is utilized to play a role of child lock, so that the child is prevented from being inhaled by mistake.

In order to solve the above technical problems, the present utility model provides an atomizer with a child lock function, comprising:

the liquid storage bin is internally provided with at least one first cavity and at least one second cavity, and the first cavity and the second cavity are positioned on the same circumference and distributed in an annular array;

the heating and atomizing assemblies are arranged in each first cavity and are used for storing and atomizing liquid matrixes; the two ends of the liquid storage bin are respectively provided with an air inlet and an air outlet which are communicated with the heating atomization assembly at positions corresponding to each first cavity, at least one end of the liquid storage bin is provided with an insertion hole which is communicated with the second cavity at positions corresponding to each second cavity, the air inlet, the air outlet and the insertion hole are positioned on the same circumference, and the openings of the air inlet and the air outlet are respectively provided with a rupturable membrane for sealing.

Further, the number of the first cavities is the same as that of the second cavities, and the first cavities and the second cavities are distributed in a staggered manner on the circumference.

Further, the number of the second cavities is one, and the number of the first cavities is at least two.

Further, the heating atomization assembly comprises a liquid storage part, an air duct and an atomization core, wherein the liquid storage part is arranged in the first cavity and used for storing liquid matrixes, the air duct is arranged in the middle of the liquid storage part, the atomization core is arranged in the air duct, the air duct is provided with a liquid guide hole for guiding the liquid matrixes into the atomization core, and two ends of the air duct are respectively communicated with the air inlet and the air outlet; the atomizing core comprises a liquid guide part and a heating part arranged on the outer surface or inside of the liquid guide part.

Further, the liquid storage bin comprises a liquid storage pipe and a first sealing member and a second sealing member which are arranged at two ends of the liquid storage pipe and are sealed, at least one first cavity with two ends being open and at least one second cavity with two ends being open are arranged on the liquid storage pipe, a plurality of first sealing portions which are inserted into one end of the first cavity and one end of the second cavity in a one-to-one correspondence mode are arranged on the inner side of the first sealing member in a protruding mode, a plurality of second sealing portions which are inserted into the other end of the first cavity and one end of the second cavity in a one-to-one correspondence mode are arranged on the inner side of the second sealing member in a protruding mode, insertion holes are formed in the second sealing portion corresponding to the second cavity, air outlets which are communicated with one end of the air guide pipe are formed in the first sealing portion corresponding to the first cavity, air inlets which are communicated with the other end of the air guide pipe are formed in the second sealing portion corresponding to the first cavity, and two first electrode plates and two electrode plates which are connected with the first electrode plates and the second electrode plates are arranged on the outer side faces of the second sealing portion of the first cavity respectively.

In a second aspect, the utility model also provides an aerosol generating device comprising a nebuliser having a child-lock function as claimed in any of the first aspects.

Further, the aerosol generating device further comprises a host machine for supplying power to the atomizer, one side of the host machine is provided with a containing bin for containing the atomizer, the host machine is further provided with an air inlet communicated with the containing bin, the atomizer rotates and can be axially and slidably arranged in the containing bin, and one end of the containing bin is provided with a first rupture bracket which corresponds to the air inlet or the insertion hole and is used for puncturing the rupturable membrane so as to be communicated with the air inlet and the air inlet; one end of the host machine is provided with a suction nozzle in a sliding manner at the position corresponding to the first rupture support, an elastic piece is arranged between the suction nozzle and the host machine, and a second rupture support which is inserted into the accommodating bin after being pressed and used for puncturing a rupturable membrane at the air outlet is arranged on the inner side of the suction nozzle in a protruding manner so as to be communicated with the suction nozzle and the air outlet.

Further, rotating shafts are arranged in the middles of the two ends of the accommodating bin in a protruding mode, a central hole connected with the rotating shafts in a rotating mode is formed in the middles of the atomizers in a penetrating mode, and the sliding travel distance of the atomizers in the accommodating bin is larger than the height of the first cracking support; one side of the accommodating bin is provided with a window for exposing the atomizer so as to operate the atomizer to rotate or slide.

Further, at least two first magnets distributed along the axial direction at intervals are arranged on the outer side surface of each first cavity in the atomizer, a second magnet which is in attraction fit with the first magnet is arranged on the wall surface of the accommodating bin, after the first magnet is attracted with the second magnet, one of the air inlet and the air outlet on the first cavity corresponds to the first cracking bracket and the second cracking bracket respectively.

Further, one end of the accommodating bin, which is close to the air outlet, is provided with a first elastic needle and a second elastic needle which are respectively electrically connected with the atomizer, and a battery which is respectively electrically connected with the first elastic needle and the second elastic needle is also arranged in the host.

The utility model has the following beneficial effects:

in the utility model, two first cavities and second cavities which have different functions are formed in the same liquid storage bin, the first cavity is provided with the heating atomization component, the heating atomization component belongs to a cavity which can be sucked in normal use, the second cavity is not provided with the heating atomization component, the heating atomization component belongs to a cavity which can not be sucked in normal use, and the first cavity and the second cavity are positioned on the same circumference.

Secondly, a plurality of first cavities can be formed in the same liquid storage bin, so that liquid matrixes with different tastes can be respectively filled in each first cavity, and the experience requirements of users on multiple tastes can be met; secondly, sealing rupturable membranes are arranged at the air inlet and the air outlet, so that when the liquid matrix in each first cavity is atomized, the rupturable membranes at the two ends need to be correspondingly punctured, when the first cavity is used in the front, the other first cavities are kept in a closed state, the problem of waste caused by natural volatilization and the problem of leakage are avoided, and after the liquid matrix in the first cavity is used, the air inlet and the air outlet of the next first cavity are punctured for use, so that a structure which is punctured one by one and used is formed; the insertion hole on the second cavity can be matched with a puncture structure for puncturing the rupturable membrane in the aerosol generating device for use, when the second cavity is in a child lock structure, the puncture structure in the aerosol generating device is inserted into the insertion hole, and when the aerosol generating device is used, the atomizer needs to be moved firstly to separate the insertion hole from the puncture structure, and then the atomizer is rotated, so that the aerosol generating device can be switched to other first cavities with atomized liquid and an atomized core for normal use, and a child is difficult to operate and suck in the operation mode.

In addition, in the aerosol generating device, the first cavity and the second cavity are distributed in an annular array, when the atomizer is matched with the host machine for use, any one of the first cavity or the second cavity corresponds to a rupture support on the host machine in a rotating mode, so that a rupturable membrane is punctured or inserted into an insertion hole by the rupture support, and the suction nozzle, the air outlet, the heating atomization assembly, the air inlet and the air inlet are sequentially communicated for use, so that the problem of waste caused by natural volatilization and the problem of liquid leakage are avoided when the aerosol generating device is not used.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an atomizer in an embodiment;

FIG. 2 is a schematic view of another view of the atomizer of the embodiment;

FIG. 3 is a cross-sectional view of the atomizer of the embodiment at the first chamber;

FIG. 4 is a schematic view of a second seal in an embodiment;

FIG. 5 is a schematic diagram of a liquid reservoir in an embodiment;

FIG. 6 is a cross-sectional view of the atomizer of the embodiment at the second chamber;

FIG. 7 is a schematic view of a nebulizer having two second chambers in another embodiment;

FIG. 8 is a cross-sectional view of FIG. 7 at a second cavity;

fig. 9 is a schematic view of an aerosol-generating device in example 2;

fig. 10 is a sectional view of the first chamber in the aerosol-generating device of embodiment 2 in an initial position;

FIG. 11 is a schematic view of the atomizer of example 2 moving downward and piercing a rupturable membrane at the lower end;

FIG. 12 is a schematic view showing the aerosol-generating device of example 2 when the mouthpiece is pressed and the rupturable membrane of the upper end is pierced downward;

FIG. 13 is a schematic view of an aerosol generating device according to example 2 after a nozzle pierces a rupturable membrane and returns to its original position;

fig. 14 is a sectional view of the second chamber in the aerosol-generating device of embodiment 2 in the initial position;

FIG. 15 is a schematic view showing the movement of the atomizer in the aerosol generating apparatus of example 2 downward and engaging the first rupturing shelf;

fig. 16 is a schematic view of the aerosol-generating device of example 2 after removal of the atomizer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

Example 1

As shown in fig. 1 to 8, the atomizer 200 with child lock function in this embodiment includes a columnar liquid storage bin and a heating atomization assembly, at least one first cavity 10 and at least one second cavity 20 are disposed in the liquid storage bin, the first cavity 10 and the second cavity 20 are located on the same circumference and distributed in an annular array, that is, central axes of the first cavity 10 and the second cavity 20 are located on the same circumference, and an annular array formed by the first cavity 10 and the second cavity 20 together is disposed around the center of the liquid storage bin, the first cavity 10 is used for storing a liquid matrix and is used as a liquid storage cavity in normal use, the second cavity is a virtual liquid storage cavity which does not store the liquid matrix and is not used, in this embodiment, four cavities distributed in a cross shape are taken as an example, wherein the first cavity 10 is three, and the second cavity 20 is one; each first cavity 10 is internally provided with a heating atomization assembly for storing and heating atomized liquid matrix to form three mutually-separated liquid storage structures; the two ends of the liquid storage bin are respectively provided with an air inlet 101 and an air outlet 102 which are communicated with the heating atomization assembly at the positions corresponding to each first cavity 10, namely, air is introduced from one end and discharged from the other end, and aerosol generated after heating atomization is carried out when air flows through the heating atomization assembly, one end of the liquid storage bin provided with the air inlet 101 is provided with an inserting hole 30 which is communicated with each second cavity 20 at the position corresponding to each second cavity 20, the air inlet 101, the air outlet 102 and the inserting hole 30 are positioned on the same circumference, and the openings of the air inlet 101 and the air outlet 102 are respectively provided with a rupturable membrane 103 for sealing, and the sealing effect of the rupturable membrane is utilized to ensure that liquid matrix inside the first cavity 10 cannot be contacted with external air, so that the problems of volatilization and leakage of the liquid matrix inside the liquid matrix when the liquid matrix is not used can be avoided; the second cavity, however, does not have to be sealed by the rupturable membrane 103, since no liquid matrix is present, although it is common to provide a rupturable membrane for sealing at the aperture of the insertion hole in order to look the same.

To facilitate the cooperation of the air inlet 101 and the insertion hole 30 with the puncturing mechanism on the aerosol generating device for puncturing the rupturable membrane, respectively, the air inlet 101 and the insertion hole 30 are of the same size.

In the above, two first cavities and second cavities with different functions are formed in the same liquid storage bin, the first cavity is provided with the heating atomization component, the heating atomization component is a cavity which can be used for sucking normally, the second cavity is not provided with the heating atomization component, the heating atomization component is a cavity which can not be used for sucking normally, and the first cavity and the second cavity are positioned on the same circumference, when the atomizer is applied to an aerosol generating device, the second cavity can not be sucked when being positioned at the working position of the aerosol generating device, the atomizer needs to be rotated to enable the first cavity to be positioned at the working position of the aerosol generating device so as to be capable of sucking normally, thereby playing the role of child lock by utilizing the characteristic that the second cavity is not provided with the heating atomization component and avoiding child error suction; the liquid matrixes with different tastes can be respectively filled in each first cavity by forming a plurality of first cavities in the same liquid storage bin, so that the experience requirements of users on multiple tastes are met; and secondly, sealing rupturable membranes are arranged at the air inlet and the air outlet, so that when the liquid matrix in each first cavity is atomized, the rupturable membranes at the two ends need to be correspondingly punctured, when the first cavity is used in the front, the other first cavities are kept in a closed state, the problem of waste caused by natural volatilization and the problem of leakage are avoided, and after the liquid matrix in the first cavity is used, the air inlet and the air outlet of the next first cavity are punctured for use, so that a structure which is punctured one by one and used is formed.

It will be appreciated that for convenience in puncturing the rupturable membrane, the rupturable membrane is preferably a flexible membrane.

It can be appreciated that in a specific other embodiment, the number of the first cavities 10 and the second cavities 20 may be the same, and the first cavities 10 and the second cavities 20 are staggered circumferentially, that is, for example, four cavities, the number of the first cavities 10 and the second cavities 20 is two (as shown in fig. 7 and 8), so that the child lock state or the use state can be achieved after the atomizer rotates by 90 degrees, and the complexity of the operation is reduced; taking two cavities as an example, the number of the first cavities 10 and the second cavities 20 is one, so that the atomizer can enter a child lock state or a use state after rotating 180 degrees, the operation complexity is reduced, and of course, the number of the first cavities 10 and the second cavities 20 can be three or more, and the operation is not particularly limited.

It will be appreciated that in a specific other embodiment, the end of the reservoir having the air outlet is also provided with an insertion hole (not shown) communicating with the second cavities at a location corresponding to each second cavity.

In this embodiment, the heating and atomizing assembly includes a liquid storage part 11 disposed in the first cavity 10 and used for storing a liquid matrix, an air duct 12 penetrating through the middle of the liquid storage part 11, and an atomizing core disposed in the air duct 12, wherein the air duct 12 is provided with an air duct 121 for guiding the liquid matrix into the atomizing core, and two ends of the air duct 12 are respectively communicated with the air inlet 101 and the air outlet 102, so that air entering from the air outlet enters the air duct 12 and contacts with the atomizing core, and finally aerosol generated after atomizing the liquid matrix is carried out from the air outlet 102.

Preferably, the liquid storage bin comprises a liquid storage tube 13, and a first sealing member 14 and a second sealing member 15 which are arranged at two ends of the liquid storage tube 13 for sealing, wherein four cavities which are arranged around the center of the liquid storage tube 13 and are open at two ends are arranged on the liquid storage tube 13, three cavities are the first cavity 10, one cavity is the second cavity 20, a plurality of first sealing portions 141 which are inserted into one end of the first cavity 10 and one end of the second cavity 20 in a one-to-one correspondence manner are arranged on the inner side of the first sealing member 14 in a protruding manner, a plurality of second sealing portions 151 which are inserted into the other end of the first cavity 10 and the other end of the second cavity 20 in a one-to-one correspondence manner are arranged on the inner side of the second sealing member 15 in a protruding manner, the first sealing portions 141 and the second sealing portions 151 are clamped with the liquid storage tube 11 in front and back, an inserting hole 30 is formed in the second sealing portion 151 corresponding to the second sealing portion 141 of the second cavity 20, an air outlet 102 which is communicated with one end of the air guide tube 12 is formed in the middle of the first sealing portion 141 corresponding to the first cavity 10, an air outlet 102 which is formed in the middle of the second sealing portion 151 corresponding to the first sealing portion 151 is correspondingly arranged in the first sealing portion 10, and the other end of the second sealing portion 101 is correspondingly connected with the air guide tube 12 in the sealing portion of the sealing portion 101.

Preferably, in order to achieve a better seal effect in the pipe, the second sealing portion 151 is provided with a supporting portion 152 protruding from the second sealing portion, the supporting portion 152 being inserted into the air duct 12 and being abutted by interference fit, and one end face of the atomizing core being abutted with an end face of the supporting portion 152, namely, the supporting portion 152 being used for supporting the atomizing core, and the second being abutted with an inner wall of the air duct for sealing, thereby improving the seal effect.

Preferably, two first electrode plates 153 and second electrode plates 154 electrically connected to the atomizing core are disposed on the outer side of each second sealing portion 151 corresponding to the first cavity 10, so as to be used as a positive electrode contact and a negative electrode contact, respectively, for realizing connection of the atomizing core to an external power source.

Preferably, the atomizing core includes a liquid guiding member 16 and a heating member 17 disposed on an outer surface or an inner portion of the liquid guiding member 16, the liquid guiding member 16 is used for sucking the liquid matrix conducted in the liquid guiding hole 121, and the heating member 17 is used for heating and atomizing the liquid matrix in the liquid guiding member 16; the material of the liquid guiding member 16 may be cotton, fiber, porous ceramic, porous glass, etc., and the heating member 17 may be a heating wire, a heating net, a heating film, etc. In this embodiment, the liquid guiding member 16 is a hollow cylindrical cotton column, the heating member 17 is disposed on the inner surface of the liquid guiding member 16, so that the atomizing core is formed into a cylindrical atomizing core, and in order to connect the heating member 17 with the electrode plates, two conductive pins 18 electrically connected to the first electrode plate 153 and the second electrode plate 154 respectively are disposed on the heating member 31; of course, the liquid guide piece can also adopt a blocky cotton piece, the bottom of the cotton piece is connected with the top end of the liquid guide body or is positioned in the liquid guide body, the heating piece is arranged on the surface of the cotton piece, and a gap which is communicated up and down is reserved between the cotton piece and the air guide pipe, so that air can conveniently pass through.

In this embodiment, the center of the atomizer 200 is further provided with a through center hole 201, so that the atomizer is rotatably mounted on an external host through the center hole, and when the atomizer is rotated around the center thereof, the first cavity 10 and the second cavity 20 on the atomizer can be rotated to corresponding working positions one by one in the rotation process to perform atomization work or play a role of child lock.

In an embodiment, in order to realize the rotational positioning between the atomizer 200 and the host machine, at least two first magnets 202 are disposed on the outer side surface of each first cavity 10 corresponding to the atomizer 200, and are distributed at intervals along the axial direction of the first magnets, so that the positioning and fixing are realized by using a magnetic attraction manner.

In other embodiments, both the first seal and the second seal are made of silicone.

Example 2

As shown in fig. 1 to 16, an aerosol generating device according to this embodiment includes a nebulizer 200 as described in embodiment 1 and a main body 300 for supplying power to the nebulizer 200.

In this embodiment, a containing bin 301 vertically disposed on one side of the main machine 300 and used for containing the atomizer 200 is further disposed on the bottom of the main machine 300, an air inlet 302 is further disposed on the bottom of the main machine 300 and is in communication with the containing bin 301, the atomizer 200 rotates through its central hole 201 and can be axially slidably disposed in the containing bin 301, that is, the atomizer 200 can rotate relative to the main machine 300 and also can slide up and down relative to the main machine 300, one end of the containing bin 301 is provided with a first rupturing bracket 303 corresponding to one of the air inlets 101 or the insertion hole up and down and used for puncturing the rupturable membrane 103, when not used, the atomizer 200 is located above the first rupturing bracket 303, at this time, the rupturable membrane at the air outlet is not punctured, and when the aerosol generating device is needed, the atomizer 200 is rotated first, so that the air inlet 101 in one of the first cavities corresponds up and down to the first rupturing bracket 303 is then moved down, so that the rupturable membrane 103 at the air inlet 101 is punctured (as shown in fig. 14) to be in communication with the air inlets 101 and 302; a suction nozzle 304 which can slide up and down is arranged at a position which is far away from the air inlet 101 and corresponds to the first rupture support 303 in the main machine 300, an elastic piece 305 is arranged between the suction nozzle 304 and the main machine 300, the suction nozzle is kept at the uppermost end of the up and down travel by the elastic piece 305, a second rupture support 306 which is inserted into the accommodating bin 301 after being pressed and is used for puncturing the rupturable membrane 103 at the air outlet 102 is arranged on the inner side bulge of the suction nozzle 304, namely after the first rupture support 303 punctures the rupturable membrane 103 at the lower end of the atomizer, the upper suction nozzle 304 is pressed, and the second rupture support 306 punctures the rupturable membrane at the air outlet downwards (as shown in fig. 12) so as to be communicated with the suction nozzle 304 and the air outlet 102, so that the atomization of the first cavity is realized; of course, the elastic member 305 is preferably a spring, and the spring disposed on the suction nozzle 304 can further enhance the buffering and anti-collision capability of the aerosol generating device by using the elasticity of the spring, and in addition, the atomizer can also generate displacement under impact, so that some kinetic energy can be released, and the anti-collision capability of the atomizer is improved.

It will be appreciated that when the child lock is to be achieved, the insertion hole 30 in one of the second chambers corresponds up and down to the first rupturing bracket 303 (as shown in fig. 14), and then the atomizer 200 is moved down to insert the first rupturing bracket 303 into the insertion hole 30 (as shown in fig. 15), and at this time, the second chamber does not have the atomized liquid and heating wire, so that atomization and suction cannot be performed, and the child lock is achieved, and when in use, the atomizer needs to be lifted up and rotated again, so that the first chamber with the atomized liquid and the atomized core can be switched to other first chambers for normal use, and thus the child is difficult to operate and suck in such an operation mode.

In the above, after the suction nozzle 304 loses the pressing force, it moves upward and returns to the original position under the action of the elastic member 305 (as shown in fig. 13), at this time, the second rupture support 306 leaves the range of the atomizer and the accommodating chamber, and when the rupturable membrane in the next first chamber needs to be ruptured, the atomizer needs to be lifted upward to separate from the first rupture support, so that the height of the up-and-down sliding stroke of the atomizer 200 in the accommodating chamber 301 must be greater than the protruding height of the first rupture support 306, and then the atomizer can be rotated to align the first chamber with the second rupture support, and then the rupturable membrane at both ends of the first chamber is ruptured according to the rupturing manner described above.

It will be appreciated that the free ends of the first and second rupture carriers 303, 306 are each provided in a pointed configuration to facilitate piercing of the rupturable membrane.

It will be appreciated that, in order to achieve the communication of the air passage, the centers of the first breaking bracket 303 and the second breaking bracket 306 are designed to be hollow, so that the air entering at the air inlet hole can enter the accommodating chamber from the first breaking bracket 303 to the air duct, and the air flowing out from the air outlet hole flows into the suction nozzle from the second breaking bracket 306 and flows out.

Preferably, a window 307 is provided on one side of the housing 301 to expose the atomizer 200, so that the atomizer 200 can be rotated or slid at the window 307 by manual operation.

Preferably, the middle of two ends of the accommodating bin 301 is provided with a rotating shaft 308 in a protruding manner, and two ends of the central hole 201 of the atomizer 200 are rotatably connected with the rotating shaft 308 to form a structure rotating around the center of the atomizer.

In an embodiment, in order to realize the rotation and sliding positioning of the atomizer 200 in the accommodating bin 301, a second magnet 309 magnetically matching with the first magnet 202 is disposed on the wall surface of the accommodating bin 301, so that in the process of sliding the atomizer up and down, the two first magnets 202 distributed up and down can be respectively adsorbed and fixed with the second magnet 309, so as to position the atomizer 200 at the upper end and the lower end of the accommodating bin 301, and the positioning between the upper and lower rupture brackets and the rupturable membrane is also facilitated through the magnetic attraction positioning, that is, after the first magnet 202 and the second magnet 309 magnetically attract, there is necessarily one of the air inlet 101 and the air outlet 102 on the first cavity 10 corresponding to the first rupture bracket 303 and the second rupture bracket 306 respectively or one of the insertion holes 30 on the second cavity 20 corresponding to the first rupture bracket 303.

Preferably, a first spring pin 310 and a second spring pin 311 which are respectively abutted against the first electrode plate 153 and the second electrode plate 154 are arranged at one end, close to the air inlet 101, of the accommodating bin 301, namely, when the atomizer slides downwards and punctures a rupturable membrane, the two first electrode plates 153 and the second electrode plates 154 outside the corresponding first cavity are just respectively abutted against the first spring pin 310 and the second spring pin 311 (as shown in fig. 13), so that the purpose of electric connection between the atomizer and a host machine is realized; a battery 312 electrically connected to the first spring pin 310 and the second spring pin 311, respectively, is also provided in the main unit 300 for supplying power to the atomizing core.

In one embodiment, the main unit 300 further includes a microphone 313 located inside the air inlet for sensing air flow, and the microphone 313 is electrically connected to the battery.

While the utility model has been described with reference to certain embodiments, it will be understood by those skilled in the art that various changes and substitutions of equivalents may be made without departing from the spirit and scope of the utility model; therefore, the protection scope of the utility model is subject to the protection scope of the claims.

Claims (10)

1. An atomizer having a child lock function, comprising:

the liquid storage bin is internally provided with at least one first cavity and at least one second cavity, and the first cavity and the second cavity are positioned on the same circumference and distributed in an annular array;

the heating and atomizing assemblies are arranged in each first cavity and are used for storing and atomizing liquid matrixes; the two ends of the liquid storage bin are respectively provided with an air inlet and an air outlet which are communicated with the heating atomization assembly at positions corresponding to each first cavity, at least one end of the liquid storage bin is provided with an insertion hole which is communicated with the second cavity at positions corresponding to each second cavity, the air inlet, the air outlet and the insertion hole are positioned on the same circumference, and the openings of the air inlet and the air outlet are respectively provided with a rupturable membrane for sealing.

2. The nebulizer with a child lock function according to claim 1, wherein the first and second cavities are the same in number, and the first and second cavities are staggered circumferentially.

3. The nebulizer with a child lock function of claim 1, wherein the number of the second cavities is one, and the number of the first cavities is at least two.

4. A child lock function atomizer according to any one of claims 1-3, wherein the heating atomization assembly comprises a liquid storage part arranged in the first cavity and used for storing liquid matrix, an air duct arranged in the middle of the liquid storage part and an atomization core arranged in the air duct, the air duct is provided with a liquid guide hole used for guiding the liquid matrix into the atomization core, and two ends of the air duct are respectively communicated with the air inlet and the air outlet; the atomizing core comprises a liquid guide part and a heating part arranged on the outer surface or inside of the liquid guide part.

5. The atomizer with child lock function according to claim 4, wherein the liquid storage bin comprises a liquid storage tube, a first sealing member and a second sealing member, wherein the first sealing member and the second sealing member are arranged at two ends of the liquid storage tube for sealing, at least one first cavity with two ends being open and at least one second cavity with two ends being open are arranged on the liquid storage tube, a plurality of first sealing portions which are inserted into one end of the first cavity and one end of the second cavity in a one-to-one correspondence manner are arranged on the inner side of the first sealing member in a protruding manner, a plurality of second sealing portions which are inserted into the other end of the first cavity and the other end of the second cavity in a one-to-one correspondence manner are arranged on the inner side of the second sealing member in a protruding manner, the insertion holes are formed in the second sealing portion corresponding to the second cavity, the air outlet communicated with one end of the air guide tube is formed in the first sealing portion corresponding to the first sealing portion, the air inlet is formed in the second sealing portion corresponding to the first sealing portion, and the first electrode plate and the second electrode plate are connected to the outer side of the first sealing member and the second electrode plate respectively.

6. An aerosol generating device comprising a nebulizer with child-resistant function according to any one of claims 1-5.

7. The aerosol generating device according to claim 6, further comprising a main unit for supplying power to the atomizer, wherein a containing chamber for containing the atomizer is provided on one side of the main unit, an air inlet hole is further provided on the main unit and is communicated with the containing chamber, the atomizer rotates and can be axially and slidably provided in the containing chamber, and a first rupture bracket corresponding to the air inlet or the insertion hole and used for puncturing the rupturable membrane is provided at one end of the containing chamber so as to communicate the air inlet hole with the air inlet; one end of the host machine is provided with a suction nozzle in a sliding manner at the position corresponding to the first rupture support, an elastic piece is arranged between the suction nozzle and the host machine, and a second rupture support which is inserted into the accommodating bin after being pressed and used for puncturing a rupturable membrane at the air outlet is arranged on the inner side of the suction nozzle in a protruding manner so as to be communicated with the suction nozzle and the air outlet.

8. The aerosol generating device according to claim 7, wherein a rotation shaft is convexly arranged in the middle of two ends of the accommodating bin, a central hole rotationally connected with the rotation shaft is penetratingly arranged in the middle of the atomizer, and the sliding travel distance of the atomizer in the accommodating bin is larger than the height of the first rupture bracket; one side of the accommodating bin is provided with a window for exposing the atomizer so as to operate the atomizer to rotate or slide.

9. The aerosol generating device according to claim 8, wherein at least two first magnets are disposed on the outer side surface of each first cavity corresponding to the atomizer, the first magnets are axially spaced apart from each other, a second magnet that is in attraction fit with the first magnet is disposed on the wall surface of the accommodating chamber, and after the first magnet is attracted to the second magnet, an air inlet and an air outlet on one of the first cavities respectively correspond to the first rupture bracket and the second rupture bracket.

10. The aerosol generating device according to claim 9, wherein a first elastic needle and a second elastic needle which are respectively electrically connected with the atomizer are arranged at one end of the accommodating bin, which is close to the air outlet, and a battery which is respectively electrically connected with the first elastic needle and the second elastic needle is further arranged in the host.