CN220631072U - Electronic atomizing device - Google Patents

Abstract

The embodiment of the utility model relates to the technical field of electronic atomization, in particular to an electronic atomization device, which comprises a shell; a power supply assembly having a plurality of connectors thereon, the power supply assembly configured to output power through the connectors; a plurality of cartridges housed in the housing, each cartridge configured to be translatable between a first position and a second position in the housing; wherein the cartridge is configured to abut a portion of the connector therein when translated to the second position. Through the mode, the embodiment of the utility model can realize the replacement and use of different cartridges or the same cartridges in a plurality of cartridges.

Description

Electronic atomizing device

Technical Field

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

Background

An electronic atomizing device is a device capable of vaporizing a liquid matrix to produce an aerosol. Some existing electronic atomization devices comprise a plurality of atomizers, each atomizer can independently generate aerosol, only one atomizer is in an operating state and is electrically connected with a power supply assembly in the use process, and other atomizers are in a non-operating state. To perform switching of the plurality of atomizers, the plurality of atomizers are generally rotated as a whole simultaneously with respect to the power supply assembly, thereby switching the atomizers electrically connected to the power supply assembly. However, these arrangements result in complicated internal structures of the electronic atomizing device, which is disadvantageous in terms of cost reduction.

Disclosure of Invention

In view of the above problems, an embodiment of the present utility model provides an electronic atomization device, which has a simple structure.

According to one aspect of the present utility model, there is provided an electronic atomizing device including a housing; a power supply assembly having a plurality of connectors thereon, the power supply assembly configured to output power through the connectors; a plurality of cartridges housed in the housing, each cartridge configured to be translatable between a first position and a second position in the housing; wherein the cartridge is configured to abut a portion of the connector therein when translated to the second position.

In an alternative, the electronic atomizing device further comprises a nozzle assembly configured to have a plurality of different connection orientations with the housing; the cartridge in the first position is defined as a first cartridge and the cartridge in the second position is defined as a second cartridge, the cartridges being configured to switch between the first cartridge and the second cartridge by changing the connection direction of the mouthpiece assembly to the housing.

In an alternative form, the nozzle assembly includes a pressing post that abuts one of the cartridges when the nozzle assembly is connected to the housing and urges the cartridge to translate from the first position to the second position.

In an alternative mode, the suction nozzle assembly comprises a suction nozzle with an open proximal end, one end of the pressing column is connected with the suction nozzle, and the other end of the pressing column is abutted against one of the cartridges; wherein, an air flow channel is formed in the pressing column, the air flow channel is communicated with the near end of the suction nozzle, and the airflow passage communicates with the atomizing chamber of the cartridge.

In an alternative, one end of the pressing post is embedded in the atomizing chamber of the second cartridge, and the pressing post is in clearance fit with the second cartridge.

In an alternative form, the cartridge includes an aerosolization chamber, a reservoir chamber for containing a liquid matrix, and a sealing plug sealing an end of the reservoir chamber, the aerosolization chamber of the second cartridge being in fluid communication with the mouthpiece assembly, the compression column being at least partially embedded in the sealing plug.

In an alternative form, the nozzle assembly further comprises a stop that abuts the first cartridge when the nozzle assembly is connected to the housing.

In an alternative manner, a direction in which the first position translates toward the second position is defined as a first direction along which an extension length of the pressing post is greater than an extension length of the stopper.

In an alternative form, the restraining member comprises a restraining post at least partially embedded in the first cartridge.

In an alternative, the stop post is in clearance fit with the first cartridge.

In an alternative, the suction nozzle assembly is detachably connected to the housing, and the suction nozzle assembly is configured to change its connection direction with the housing by disconnecting it from the housing and then connecting it again.

In an alternative mode, the suction nozzle assembly further comprises a shell, a filling piece and a sealing ring, wherein the sealing ring provides sealing connection between the shell and the shell, and the filling piece is arranged inside the shell so as to reduce the gas storage space inside the shell; when the mouthpiece assembly is connected to the housing, the spacing between the filler and the second cartridge is greater than the spacing between the filler and the first cartridge.

In an alternative form, a resilient member is provided between the power assembly and the cartridge, at least part of the resilient member being configured to abut the first cartridge to retain the first cartridge in the first position.

In an alternative manner, the power supply assembly includes a circuit board, the plurality of connection members are coupled to the circuit board, and the elastic member is coupled to the circuit board.

In an alternative way, part of the elastic element abuts against the second cartridge, and the elastic element abutting against the second cartridge is in an elastically compressed state.

The embodiment of the utility model has the beneficial effects that: have a plurality of cartridges in the casing, and the cartridge can translate between first position and second position in the casing to the cartridge of translation to the second position can be connected with the power supply module electricity, thereby makes this cartridge can produce aerosol, thereby the inside simple structure of electron atomizing device is favorable to reduce cost, and the user switches the easy operation of the operating condition of cartridge, and is favorable to promoting user experience.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of an electronic atomizing device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the overall structure of an electronic atomizing device according to an embodiment of the present utility model;

FIG. 3 is a side cross-sectional view of an electronic atomizing device according to an embodiment of the present utility model;

FIG. 4 is a schematic illustration of a side cross-section of an electronic atomizing device according to an embodiment of the present utility model;

fig. 5 is a schematic drawing of another labeling of a side cross-section of an electronic atomizing device according to an embodiment of the present utility model.

Detailed Description

In order that the utility model may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. 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. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.

In addition, the technical features described below in the different embodiments of the present application may be combined with each other as long as they do not collide with each other.

Referring to fig. 1 and 2, the electronic atomizing device 1000 includes a housing 10, a power supply assembly 20, a nozzle assembly 30, and a plurality of cartridges 40. Wherein, a plurality of cartridges 40 are disposed in the housing 10, the suction nozzle assembly 30 is connected to the housing 10, and the suction nozzle assembly 30 is capable of fluid communication with at least one cartridge 40 inside the housing 10.

As for the housing 10, as shown in fig. 1 and 2, the housing 10 is provided with a receiving chamber 10a and a first opening 10b communicating with the receiving chamber 10a, the receiving chamber 10a may be used to receive the plurality of cartridges 40, and the suction nozzle assembly 30 is connected with the housing 10 and can cover at least part of the first opening 10 b.

The casing 10 may include a package casing 101, a mounting frame 102, and a connection end 103, where the package casing 101 is wrapped outside the mounting frame 102, a second opening 10c is disposed on the package casing 101, the second opening 10c is opposite to the first opening 10b, and the connection end 103 is covered on the second opening 10c and is adjacent to an end of the package casing 101. It will be appreciated that: the connection between the connection end 103 and the package 101 includes, but is not limited to, screwing, gluing, magnetic attraction, etc. Optionally, in order to ensure the air tightness of the accommodating cavity 10a, a sealant or other sealing structure is further disposed at the connection portion between the connection end 103 and the package 101.

In some embodiments, in order to make the connection between the connection end 103 and the package 101 more stable, a connection portion 1021 is disposed at an end of the mounting frame 102 near the connection end 103, a first bayonet 1021a is disposed on the connection portion 1021, a first hook 1031 is disposed at an end of the connection end 103 near the mounting frame 102, and when the connection end 103 is connected to the package 101, the first hook 1031 is engaged with the first bayonet 1021a.

In some embodiments, at least part of the receiving cavity 10a is located in the package 101. The accommodating cavity 10a may be partitioned to form a first space (not shown) and a second space (not shown), the mounting frame 102 is located in the first space, the mounting frame 102 is provided with a mounting cavity 102a, the plurality of cartridges 40 are mounted in the mounting cavity 102a, the second space is used for placing at least part of components in the power supply assembly 20, the second space is located near the second opening 10c, and the connection end 103 is covered on the second opening to ensure airtight seal in the second space.

In some embodiments, referring to fig. 3, the connection end 103 is further provided with an air inlet 1032, and external air can enter the second space from the air inlet 1032, and then enter the cartridge 40 from the second space at least partially, and mix with the heated volatile in the cartridge 40 to form an aerosol, and the aerosol flows out of the nozzle assembly 30 to be sucked by the user.

For the above-mentioned power supply assembly 20, as shown in fig. 2 and 3, the power supply assembly 20 may be disposed in the accommodating cavity 10a, the power supply assembly 20 includes a circuit board 201, a power source 202, and a plurality of connectors 203, the power supply assembly 20 is configured to output power through the connectors 203, the circuit board 201 is electrically connected with the power source 202 and the plurality of connectors 203, and the connectors 203 may be electrically connected with the cartridge 40, so as to achieve electrical connection between the cartridge 40 and the power supply assembly 20. Optionally, a plurality of connectors 203 are coupled to the circuit board 201, or alternatively, a plurality of connectors 203 are coupled to other components in the power supply assembly 20, or alternatively, a plurality of connectors 203 are positioned between the cartridge 40 and the circuit board 201. It will be appreciated that: to achieve the output of power through the connection member 203, the connection member 203 may be made of metal or other conductive material, and the specific shape of the connection member 203 may not be limited, and the connection member 203 may have elasticity or not, for example: the connection 203 is a conductive spring.

In some embodiments, the power assembly 20 further includes a control switch 204, the control switch 204 being electrically connected to the circuit board 201 or the power source 202, the control switch 204 being configured to control whether the power source 202 provides power to the cartridge 40 to which it is electrically connected. It will be appreciated that: the control switch 204 may be an external switch or an internal switch, the external switch being a switch exposed on the surface of the electronic atomizing device, and the user may control whether the power source 202 provides power to the cartridge 40 electrically connected thereto by directly contacting the external switch; the internal switch is a switch hidden inside the electronic atomization device. When the control switch 204 is an internal switch, as shown in fig. 3, the internal switch may be disposed in the accommodating cavity 10a, the internal switch may be an airflow sensor, the airflow sensor is installed in a fixing cavity of the fixing block 2041, the fixing block 2041 may be fixed on the connection end 103, the fixing block 2041 is provided with a third opening 2041b in fluid communication with the second space and the fixing cavity, the connection end 103 is provided with a vent hole 1033, one side of the airflow sensor is close to the third opening 2041b, the other side of the airflow sensor is close to the vent hole 1033, when a user sucks through the suction nozzle assembly 30, airflow in the accommodating cavity 10a flows towards the suction nozzle assembly 30, so that a pressure difference is generated between one side of the airflow sensor close to the third opening 2041b and the air hole 1033, and when the pressure difference between two sides of the airflow sensor reaches a threshold range, the airflow sensor plays a role of opening the switch, so that the power supply 202 provides power for the smoke cartridge 40 electrically connected with the switch; when the user does not draw, the pressure differential across the airflow sensing sensor does not reach the threshold range, at which point the airflow sensing sensor acts as a switch to close, such that the power supply 202 ceases to provide power to the cartridge 40 to which it is electrically connected.

In some embodiments, the plurality of connectors 203 includes a first connector 2031 and a second connector 2032, the first connector 2031 and the second connector 2032 being used to connect different electrodes on the cartridge 40, respectively, to thereby enable an electrical connection between the cartridge 40 and the power supply assembly 20.

As to the cartridges 40, as shown in fig. 2-4, the number of cartridges 40 is plural, and at least some cartridges 40 in the plurality of cartridges 40 may be cartridges 40 with the same taste or cartridges 40 with different tastes, and the user may set the cartridges according to actual needs. The cartridges 40 are installed in the installation cavity of the installation frame 102, and the cartridges 40 may be arranged along a predetermined direction, for example: the plurality of cartridges 40 are arranged in a straight line, or alternatively, the plurality of cartridges 40 are arranged in a rectangular shape, or alternatively, the plurality of cartridges 40 are arranged in a triangular shape, or the like. In the embodiment shown in fig. 2, the number of cartridges 40 is two, with two cartridges 40 being arranged in a linear array.

In an embodiment of the present application, the cartridge 40 is configured to be translatable between a first position and a second position in the housing 10, by translation is meant that the trajectory of movement of the cartridge 40 is a straight line, and the cartridge 40 is configured to abut a portion of the connector 203 when translated to the second position, thereby enabling an electrical connection between the cartridge 40 and the power supply assembly 20, the cartridge 40 being movable in a first direction within the receiving cavity 10a of the housing 10. It should be noted that: the first direction refers to a direction from the first opening 10b toward the bottom of the accommodating chamber 10a or a direction from the first position toward the second position. The first position may be an initial position when the cartridge 40 is accommodated in the accommodation chamber 10a, and the second position may be a stop position when the cartridge 40 slides in the accommodation chamber 10a predetermined distance in the first direction. The cartridge 40 in the first position is defined as a first cartridge 41 and the cartridge 40 in the second position is defined as a second cartridge 42, so that when the cartridge 40 moves from the first position to the second position, the first cartridge 41 becomes the second cartridge 42 and vice versa the second cartridge 42 becomes the first cartridge 41.

It will be appreciated that: in other embodiments, the first location and the second location may also be redefined, for example: the first position is defined as a position in which the cartridge 40 slides a distance D in the first direction from the initial position, and the second position is defined as a position in which the cartridge 40 slides a distance D in the first direction from the initial position, where D is greater than D, and as long as it is satisfied that the cartridge 40 in the first position is not connected to the connection member 203, the cartridge 40 in the second position is connected to the connection member 203.

Specifically, the cartridge 40 may include a package 401, a connection pipe 402, an atomizing core 403, and a sealing plug 404, where the package 401 is provided with a storage cavity containing a liquid matrix, the sealing plug 404 is used to seal an end of the storage cavity, where liquid cotton or other liquid substances may be stored in the storage cavity, thereby storing the liquid matrix, or where the storage cavity may directly store the liquid matrix without the liquid cotton or other liquid substances, the connection pipe 402 may pass through the storage cavity, an atomizing cavity may be provided in the connection pipe 402, the atomizing core 403 is disposed in the atomizing cavity, the atomizing cavity is communicated with the storage cavity, and the liquid matrix in the storage cavity may enter the atomizing cavity to be heated by the atomizing core 403 and generate aerosol. The sealing plug 404 may include a first sealing plug 4041 and a second sealing plug 4042, where the first sealing plug 4041 is located at an end of the cartridge 40 near the first opening 10b, the second sealing plug 4042 is located at an end of the cartridge 40 far away from the first opening 10b, a storage cavity is disposed between the first sealing plug 4041 and the second sealing plug 4042, and opposite ends of the connecting tube 402 may be respectively fixed to the first sealing plug 4041 and the second sealing plug 4042. The connecting conduit 402 is in fluid communication with the nozzle assembly 30, the connecting conduit 402 being capable of delivering aerosol into the nozzle assembly 30. Optionally, the aerosolization chamber of the second cartridge 42 is in fluid communication with the mouthpiece assembly 30, and at least a portion of the compression post 303 is embedded in the first sealing plug 4041404.

In some embodiments, the cartridge 40 further comprises a first electrode post 405 and a second electrode post 406, at least a portion of the first electrode post 405 and the second electrode post 406 may be located on the second sealing plug 4042, and a portion of the first electrode post 405 and the second electrode post 406 may be exposed to an outer surface of the second sealing plug 4042, the atomizing core 403 comprises a heating element and a wicking element, the wicking element is configured to direct the liquid matrix in the storage cavity to the heating element, the heating element is configured to heat at least a portion of the liquid matrix on the wicking element to generate aerosol for the user to draw, the heating element may be a resistive heating element, the heating element comprises a first electrode and a second electrode, the first electrode of the heating element is electrically connected to the first electrode post 405, the second electrode of the heating element is electrically connected to the second electrode post 406, and when the cartridge 40 is in the second position, the first electrode post 405 is abutted against the first connector 2031, and the second electrode post 406 is abutted against the second connector 2032, thereby electrically connecting the cartridge 40 and the power supply assembly 20. Optionally, the heating element is a heating wire, a heating net or other components or devices capable of realizing heating, and the liquid absorbing element is liquid absorbing cotton or other liquid absorbing substances.

In some embodiments, referring to fig. 5, an elastic member 40a is disposed between the power supply assembly 20 and the cartridge 40, at least a portion of the elastic member 40a is configured to support the first cartridge 41 to hold the first cartridge 41 in the first position, the elastic member 40a may elastically support the first cartridge 41, one end of the elastic member 40a abuts against the cartridge 40, the other end of the elastic member 40a may be fixed on the housing 10, or the other end of the elastic member 40a may be combined on the circuit board 201, or the other end of the elastic member 40a may be combined on other positions. Alternatively, the elastic member 40a is a spring. It should be noted that, in other embodiments, one end of the elastic member 40a may be coupled to the cartridge 40, and the other end may be separated from or connected to the power supply assembly 20.

In some embodiments, a portion of the elastic member 40a abuts the second cartridge 42, and the second cartridge 41 and the power supply assembly 20 may co-compress the elastic member 40a such that the elastic member 40a is in an elastically compressed state. At this time, when the pressing of the second cartridge 40 is released, for example, the user removes the suction nozzle assembly 30 from the housing 10, the second cartridge 42 is returned to the first position or the initial position by the elastic force, that is, the second cartridge 42 becomes the first cartridge 41.

For the above-mentioned suction nozzle assembly 30, as shown in fig. 2 and 4, the suction nozzle assembly 30 is connected to the housing 10 and is capable of pressing at least one cartridge 40 inside the housing 10, so that at least one cartridge 40 is pushed to the second position by the suction nozzle assembly 30. The mouthpiece assembly 30 also facilitates the user's suction of the gas generated within the cartridge 40, the mouthpiece assembly 30 being configured to have a plurality of different connection orientations with the housing 10 to urge different cartridges 40 to a second position through the different connection orientations, for example: the nozzle assembly 30 may be coupled to the housing 10 after being rotated to a predetermined angle, which may be 180 degrees, 60 degrees, 30 degrees, etc., outside or inside the housing 10. In some embodiments, the suction nozzle assembly 30 is detachably connected to the housing 10, and the suction nozzle assembly 30 is configured to change the connection direction between the suction nozzle assembly and the housing 10 by being disconnected from the housing 10 and then connected.

Specifically, the suction nozzle assembly 30 includes a housing 301, a suction nozzle 302 with an open proximal end, and a pressing post 303, where the suction nozzle 302 and the pressing post 303 are connected to the housing 301, the suction nozzle 302 is located on one side of the housing 301, the pressing post 303 is located on the other side of the housing 301, and when the suction nozzle assembly 30 is connected to the housing 10, the pressing post 303 abuts against one of the cartridges 40 and pushes the cartridge 40 to translate from the first position to the second position, and the cartridge 40 located at the second position is electrically connected to the circuit board 201, and a user can suck the suction nozzle 302, and at this time, an internal switch (airflow sensor) on the power supply assembly 20 is in an open state, so that the power supply assembly 20 supplies power to the second cartridge 42, and the second cartridge 42 generates aerosol for the user to suck.

In some embodiments, one end of the pressing post 303 is connected to the suction nozzle 302, the other end abuts against one of the cartridges 40, and an air flow channel 303a is formed in the pressing post 303, the air flow channel 303a communicates with the proximal end (air suction port) of the suction nozzle 302, and the air flow channel 303a communicates with the atomizing chamber 401a of the cartridge 40, at this time, the air generated in the atomizing chamber of the cartridge 40 can flow to the proximal end of the suction nozzle 302 through the air flow channel 303a for being sucked by a user.

In some embodiments, one end of the pressing post 303 is embedded in the atomizing cavity of the second cartridge 42, and the pressing post 303 is in clearance fit with the second cartridge 42, so as to facilitate assembly and fit between the suction nozzle assembly 30 and the second cartridge 42. One end of the pressing post 303 is embedded into the second cartridge 42, which can play a role in limiting the suction nozzle 302.

It will be appreciated that: the gas generated within the second cartridge 42 is not limited to flowing from the pressing post 303 to the mouthpiece 302, i.e., the gas flow channel 303a is not limited to being located on the pressing post 303, the pressing post 303 may be solid, or may be blocked, closed, the gas flow channel 303a may be located on other components in the mouthpiece assembly 30, as long as communication between the gas flow channel 303a and the mouthpiece 302 and the atomizing chamber of the second cartridge 42 is satisfied, e.g., the gas flow channel 303a is located on the housing 301.

In some embodiments, the mouthpiece assembly 30 further includes a filling member 304 and a sealing ring 305, the sealing ring 305 provides a sealing connection between the housing 301 and the shell 10, the filling member 304 is disposed inside the housing 301 to reduce the air storage space inside the housing 301, and when the air flow channel 303a is in non-sealing connection with the connecting tube 402 in the second cartridge 42, the smaller air storage space inside the housing 301 can reduce the air mixing into the mouthpiece to reduce the aerosol taste, so as to help to promote the user's sucking taste. In addition, when the control switch 204 is an internal switch (airflow sensor), the internal air storage space is reduced, so that the sensing accuracy of the airflow sensor can be improved. It will be appreciated that: in this application, the interior of the housing 301 is provided with a cavity, in which the filling member 304 is mounted, the filling member 304 may be a sealant or other filler, in other embodiments, the interior of the housing 301 is not provided with a cavity, and the housing 301 is a solid structure.

In some embodiments, the spacing between the filler 304 and the second cartridge 42 is greater than the spacing between the filler 304 and the first cartridge 41 when the mouthpiece assembly 30 is connected to the housing 10.

In some embodiments, the suction nozzle assembly 30 further includes a limiting member 306, where the limiting member 306 abuts against the first cartridge 41 when the suction nozzle assembly 30 is connected to the housing 10, so as to limit the first cartridge 41. It should be noted that: the stopper 306 may be a structure extending from the filling member 304 along the first direction, and the stopper 306 may be a structure extending from the housing 301 along the first direction. Optionally, the stop 306 comprises a stop post 3061, which stop post 3061 extends from the housing 301 in the first direction, at least part of the stop post 3061 being insertable into the first cartridge 41, thereby effecting a stop of the first cartridge 41. The stopper 3061 may be hollow or solid, and is not particularly limited in this application. Wherein, the cooperation between spacing post 3061 and first cigarette bullet 41 can be clearance fit or interference fit, and when the cooperation between spacing post 3061 and first cigarette bullet 41 is interference fit, spacing post 3061 reducible first cigarette bullet 41 inside and outside gas convection.

The limiting member 306 is configured to abut against the first cartridge 41, and the first cartridge 41 is kept in the first position under the action of the elastic member 40a and the limiting member 306. The stopper 306 can prevent at least a part of the first cartridge 41 from being separated from the accommodating chamber 10a when the mouthpiece assembly 30 is positioned in the housing 10. The stop 306 can block the connecting tube 402 of the first cartridge to keep the connecting tube 402 clean. The filler element 304 may be an integral part of the stop element 306.

In some embodiments, the length of the compression post 303 is greater than the length of the stop 306 along the first direction, thereby ensuring that the plurality of cartridges 40 form the first cartridge 41 and the second cartridge 42 along the first direction.

It will be appreciated that: when the number of cartridges 40 exceeds two, since there are various situations in the arrangement of cartridges 40, the number of the pressing posts 303 and the limiting posts 3061 on the suction nozzle assembly 30 may be plural, and the plural pressing posts 303 and limiting posts 3061 are correspondingly set according to the arrangement positions of cartridges 40, for example: the number of cartridges 40 is four, and when cartridges 40 are arranged in a rectangular configuration, the number of press studs 303 may be 1, 2 or 3, the number of limit studs 3061 may be 0, 1, 2 or 3, wherein when the number of press studs 303 is 1, only one cartridge 40 generates aerosol for the user to suck, and when the number of press studs 303 is 2 or 3, the aerosols generated by a plurality of cartridges 40 may be mixed with each other in the mouthpiece assembly 30 to form a mixed-taste gas for the user to suck, and at this time, the mouthpiece assembly 30 is simultaneously in fluid communication with the connecting tube 402 in the plurality of cartridges 40.

In an embodiment of the present utility model, a housing 10, a power supply assembly 20, and a plurality of cartridges 40 are provided. The power supply assembly 20 has a plurality of connectors 203 thereon, the power supply assembly 20 is configured to output power through the connectors 203, the plurality of cartridges 40 are accommodated in the housing 10, each of the cartridges 40 is configured to be translatable between a first position and a second position in the housing 10, the cartridges 40 are configured to abut against a part of the connectors 203 when being translated to the second position, the plurality of cartridges 40 in the embodiment of the present application are configured to be translatable between the first position and the second position in the housing 10, and the cartridges 40 at the second position abut against a part of the connectors 203, thereby realizing electrical connection between the cartridges 40 and the power supply assembly 20, and further realizing replacement and use between different cartridges or the same cartridge in the plurality of cartridges 40.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (15)

1. An electronic atomizing device, comprising:

a housing;

a power supply assembly having a plurality of connectors thereon, the power supply assembly configured to output power through the connectors;

a plurality of cartridges housed in the housing, each cartridge configured to be translatable between a first position and a second position in the housing;

wherein the cartridge is configured to abut a portion of the connector therein when translated to the second position.

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

the electronic atomizing device further includes a nozzle assembly configured to have a plurality of different connection orientations with the housing;

the cartridge in the first position is defined as a first cartridge and the cartridge in the second position is defined as a second cartridge, the cartridges being configured to switch between the first cartridge and the second cartridge by changing the connection direction of the mouthpiece assembly to the housing.

3. The electronic atomizing device according to claim 2, wherein,

the suction nozzle assembly comprises a pressing column, and when the suction nozzle assembly is connected with the shell, the pressing column abuts against one of the cartridges and pushes the cartridge to translate from the first position to the second position.

4. An electronic atomizing device according to claim 3, characterized in that,

the suction nozzle assembly comprises a suction nozzle with an open proximal end, one end of the pressing column is connected with the suction nozzle, and the other end of the pressing column is abutted against one of the cartridges;

wherein, an air flow channel is formed in the pressing column, the air flow channel is communicated with the near end of the suction nozzle, and the airflow passage communicates with the atomizing chamber of the cartridge.

5. The electronic atomizing device according to claim 4, wherein,

one end of the pressing column is embedded into the atomizing cavity of the second cartridge, and the pressing column is in clearance fit with the second cartridge.

6. An electronic atomizing device according to claim 3, characterized in that,

the cartridge includes an aerosolization chamber, a storage chamber for containing a liquid matrix, and a sealing plug sealing an end of the storage chamber, the aerosolization chamber of the second cartridge being in fluid communication with the mouthpiece assembly, at least a portion of the compression column being embedded in the sealing plug.

7. An electronic atomizing device according to claim 3, characterized in that,

the suction nozzle assembly further comprises a limiting piece, and when the suction nozzle assembly is connected with the shell, the limiting piece abuts against the first cigarette bullet.

8. The electronic atomizing device of claim 7, wherein,

defining the translation direction of the first position towards the second position as a first direction, and along the first direction, the extension length of the pressing column is larger than that of the limiting piece.

9. The electronic atomizing device of claim 7, wherein,

the limiting piece comprises a limiting column, and at least part of the limiting column is embedded into the first cartridge.

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

the limit post is in clearance fit with the first cartridge.

11. The electronic atomizing device according to claim 2, wherein,

the suction nozzle assembly is detachably connected with the housing, and the suction nozzle assembly is configured to change a connection direction with the housing by disconnecting the suction nozzle assembly from the housing and then connecting the suction nozzle assembly with the housing.

12. The electronic atomizing device according to claim 2, wherein,

the suction nozzle assembly further comprises a shell, a filling piece and a sealing ring, wherein the sealing ring is used for providing sealing connection between the shell and the shell, and the filling piece is arranged in the shell so as to reduce the gas storage space in the shell;

when the mouthpiece assembly is connected to the housing, the spacing between the filler and the second cartridge is greater than the spacing between the filler and the first cartridge.

13. The electronic atomizing device according to claim 2, wherein,

an elastic member is disposed between the power supply assembly and the cartridge, at least a portion of the elastic member being configured to abut the first cartridge to retain the first cartridge in the first position.

14. The electronic atomizing device of claim 13, wherein the electronic atomizing device comprises a plurality of atomizing nozzles,

the power supply assembly comprises a circuit board, the plurality of connecting pieces are combined on the circuit board, and the elastic piece is combined on the circuit board.

15. The electronic atomizing device of claim 13, wherein the electronic atomizing device comprises a plurality of atomizing nozzles,

part of the elastic piece is abutted against the second cigarette bullet, and the elastic piece abutted against the second cigarette bullet is in an elastic compression state.