CN219047350U - Double-air-passage atomizer and electronic atomization device - Google Patents

Abstract

The utility model relates to a two air flue atomizers and electron atomizing device, including housing assembly, suction nozzle and atomizing core subassembly, housing assembly includes the casing, housing inner structure forms first atomizing chamber and second atomizing chamber, the inside first branch pipe and the second branch pipe of inhaling that have mutual independence and non-conduction of suction nozzle, first branch pipe of inhaling can communicate with first atomizing chamber, the second branch pipe of inhaling can communicate with second atomizing chamber, atomizing core subassembly includes first atomizing core and second atomizing core, first atomizing core locates first atomizing intracavity, second atomizing core locates the second atomizing intracavity, when first branch pipe of inhaling communicates with first atomizing chamber, first atomizing core atomizing produces aerosol, the second atomizing core is the same. The atomizer has first state and second state, and under the first state, first air-suction branch pipe and first atomizing chamber intercommunication and second air-suction branch pipe and second atomizing chamber intercommunication, under the second state, first air-suction branch pipe and first atomizing chamber intercommunication or second air-suction branch pipe and second atomizing chamber intercommunication.

Description

Double-air-passage atomizer and electronic atomization device

Technical Field

The application relates to the technical field of atomization, in particular to a double-air-passage atomizer and an electronic atomization device.

Background

An electronic atomizing device is a device for generating aerosol for inhalation by a user through heating atomization, and generally comprises a liquid storage component, a heating component, a power supply component, a control component and the like. The liquid storage component is used for storing aerosol generating matrixes to be atomized, the heating component is used for heating the aerosol generating matrixes to form aerosol, the power supply component supplies power to the heating component, and the control component is used for controlling the whole electronic atomization device to work.

An electronic atomization device on the market is generally provided with an atomization cavity, an atomization core, an air inlet channel and an air outlet channel, wherein a suction nozzle is arranged at one end of the air outlet channel, the atomization core atomizes aerosol generating matrixes in the atomization cavity to generate aerosol, and the aerosol is taken away by air flow entering the atomization cavity from the air inlet channel, flows into the air outlet channel, flows to the suction nozzle end along the air outlet channel and enters a user body.

However, the air outlet component, the air outlet quantity and the like of the air outlet channel of the electronic atomization device with the structure are single, and the individual requirements of users on aerosol components or inhalation quantity cannot be met.

Disclosure of Invention

Based on this, it is necessary to provide a dual-air-passage atomizer and an electronic atomization device aiming at the problem that the existing electronic atomization device has single air outlet taste and air outlet quantity.

The double-air-passage atomizer comprises a shell assembly, wherein the shell assembly comprises a shell, a first atomizing cavity and a second atomizing cavity are formed in the shell, and the first atomizing cavity and the second atomizing cavity are independent and non-conductive;

the suction nozzle is arranged at one end of the shell, a first suction branch pipe and a second suction branch pipe which are independent and non-conductive are arranged in the suction nozzle, the first suction branch pipe is configured to be communicated with the first atomization cavity, and the second suction branch pipe is configured to be communicated with the second atomization cavity; and

the atomizing core assembly comprises a first atomizing core and a second atomizing core, the first atomizing core is arranged in the first atomizing cavity, the second atomizing core is arranged in the second atomizing cavity, when the first air suction branch pipe is communicated with the first atomizing cavity, the first atomizing core atomizes to generate aerosol, and when the second air suction branch pipe is communicated with the second atomizing cavity, the second atomizing core atomizes to generate aerosol;

the atomizer is provided with a first state and a second state, wherein in the first state, the first air suction branch pipe is communicated with the first atomizing cavity, the second air suction branch pipe is communicated with the second atomizing cavity, in the second state, the first air suction branch pipe is communicated with the first atomizing cavity or the second air suction branch pipe is communicated with the second atomizing cavity, when the first air suction branch pipe is communicated with the first atomizing cavity, the first atomizing core is atomized to generate aerosol, and when the second air suction branch pipe is communicated with the second atomizing cavity, the second atomizing core is atomized to generate aerosol.

In one embodiment, the shell is internally provided with a first liquid storage space and a second liquid storage space, the first liquid storage space is communicated with the first atomization core, and the second liquid storage space is communicated with the second atomization core;

the first reservoir space and the second reservoir space are for storing different or the same aerosol-generating substrate.

In one embodiment, the atomizer comprises an air adjusting piece, wherein the air adjusting piece is arranged in the shell and is positioned at one side of the first atomization cavity and the second atomization cavity, which is close to the suction nozzle;

the air adjusting piece is provided with a first air distribution cavity and a second air distribution cavity, the first air distribution cavity is communicated with the first atomization cavity, and the second air distribution cavity is communicated with the second atomization cavity;

the first air-dividing chamber is configured to be capable of being connected to or disconnected from the first air-sucking branch pipe, and the second air-dividing chamber is configured to be capable of being connected to or disconnected from the second air-sucking branch pipe.

In one embodiment, the atomizer further comprises a switch assembly for communicating or separating the first suction manifold from the first gas-dividing chamber, and for communicating or separating the second suction manifold from the second gas-dividing chamber.

In one embodiment, the switch assembly comprises a first switch piece and a second switch piece, wherein a first communication cavity is formed in the first switch piece, one end of the first communication cavity is communicated with the first air suction branch pipe, and the other end of the first communication cavity is communicated with the first air distribution cavity in a structure capable of being opened and closed;

the second switch piece is internally provided with a second communication cavity, one end of the second communication cavity is communicated with the second air suction branch pipe, and the other end of the second communication cavity is communicated with the second air distribution cavity in a openable and closable mode.

In one embodiment, one end of the first switch piece is provided with a first air inlet hole communicated with the first communication cavity, and the first switch piece is provided with a first position and a second position which are opposite to the air regulating piece;

when the first air suction branch pipe is at a first position, the first air inlet hole is communicated with the first air distribution cavity, and when the first air suction branch pipe is at a second position, the first air inlet hole is closed by the air regulating piece.

In one embodiment, one end of the second switch piece is provided with a second air inlet hole communicated with the second communication cavity, and the second switch piece is provided with a third position and a fourth position which are opposite to the air regulating piece;

when the second air suction branch pipe is in the third position, the second air inlet hole faces the second air distribution cavity, and when the second air suction branch pipe is in the fourth position, the second air inlet hole is closed by the air regulating piece.

In one embodiment, the atomizer further comprises a first driving member and a second driving member, the first driving member being used for driving the first switching member to move relative to the air regulating member to switch between a first position and a second position;

the second driving piece is used for driving the second switching piece to move relative to the air regulating piece so as to switch between a third position and a fourth position.

In one embodiment, the first driving member and the second driving member are gears, the outer peripheral walls of the first switching member and the second switching member are provided with racks, and the first driving member is in meshed connection with the first switching member; the second driving piece is connected with the second switch piece in a meshed manner;

when the first driving piece rotates, the first switch piece is driven to move relative to the air regulating piece, and when the second driving piece rotates, the second switch piece is driven to move relative to the air regulating piece.

According to another aspect of the present application, there is further provided an electronic atomization device, including an electronic component and the dual-air-channel atomizer, where the electronic component is configured to provide electric energy for the first atomization core and the second atomization core.

The double-air-passage atomizer forms a double-air-passage supply mode, when the atomizer is switched to a first state, aerosol with different components can be generated by atomizing aerosol generating matrixes with different components through the first atomizing core and the second atomizing core, and the aerosol flows into a user's mouth through the first air suction branch pipe and the second air suction branch pipe, and aerosol with the same components can be generated by atomizing aerosol generating matrixes with the same components through the first atomizing core and the second atomizing core, so that aerosol metering is increased. When switching the atomizer to the second state, can be according to the demand, selectively with first air-suction branch pipe and first atomizing chamber intercommunication or with second air-suction branch pipe and second atomizing chamber intercommunication to avoid first atomizing core or second atomizing core to go wrong, perhaps the smell situation of mixing that dry combustion method produced, thereby provide a diversified two air flue atomizer, provide user's use experience sense.

Drawings

Fig. 1 is a schematic diagram of an external structure of an atomizer of an electronic atomization device according to an embodiment of the present application;

fig. 2 is a schematic cross-sectional view of the atomizer in the electronic atomizing apparatus shown in fig. 1 in a first state;

FIG. 3 is a schematic cross-sectional view of the atomizer of the electronic atomizing apparatus shown in FIG. 1 in a second state;

fig. 4 is an exploded view of the electronic atomizing device provided in fig. 1.

Reference numerals: 1000. an electronic atomizing device; 100. an atomizer; 10. a housing assembly; 11. a housing; 111. a first atomizing chamber; 112. a second atomizing chamber; 13. a first silica gel piece; 14. a second silica gel piece; 15. a cup body; 151. a first liquid storage space; 152. a second liquid storage space; 16. a first branch pipe; 161. a first liquid inlet hole; 17. a second branch pipe; 171. a second liquid inlet hole; 20. an atomizing core assembly; 21. a first atomizing core; 22. a second atomizing core; 30. a suction nozzle; 31. a first suction manifold; 32. a second suction manifold; 33. a suction end; 41. a first stock solution cotton; 42. a second liquid storage cotton; 50. an air adjusting piece; 51. a first gas-dividing chamber; 52. a second air-dividing chamber; 53. a first via; 54. a second via; 60. a switch assembly; 61. a first switch member; 611. a first communication chamber; 612. a first air inlet hole; 62. a second switching member; 621. a second communication chamber; 622. a second air inlet hole; 71. a first driving member; 72. a second driving member; 200. an electrical original; 300. a base; 310. an air inlet hole.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As described in the background art, a conventional electronic atomization device is generally provided with an atomization cavity, an atomization core, an air inlet channel and an air outlet channel, wherein a suction nozzle is disposed at one end of the air outlet channel, the atomization core atomizes an aerosol generating substrate in the atomization cavity to generate aerosol, and the aerosol is taken away by an air flow entering the atomization cavity from the air inlet channel, flows into the air outlet channel, flows to the suction nozzle end along the air outlet channel and enters a user.

However, this single air outlet channel arrangement structure can only obtain a single air outlet component and air outlet amount, and cannot realize the diversified demands of users.

In order to solve the above-mentioned problems, referring to fig. 1 to 4, the present application provides a dual-air-channel atomizer 100 in an electronic atomizing device 1000, the dual-air-channel atomizer 100 includes a housing assembly 10, a suction nozzle 30 and an atomizing core assembly 20, wherein the housing assembly 10 is internally configured to form a first atomizing chamber 111 and a second atomizing chamber 112, the first atomizing chamber 111 and the second atomizing chamber 112 are independent and non-conductive, i.e. gas in the first atomizing chamber 111 cannot enter the second atomizing chamber 112, and the two cannot flow in series.

The housing assembly 10 includes a housing 11, a suction nozzle 30 disposed at one end of the housing 11, a first suction branch pipe 31 and a second suction branch pipe 32 which are independent and non-conductive, the first suction branch pipe 31 is configured to be communicated with a first atomization cavity 111, the second suction branch pipe 32 is configured to be communicated with a second atomization cavity 112, the atomization core assembly 20 includes a first atomization core 21 and a second atomization core 22, the first atomization core 21 is disposed in the first atomization cavity 111, the second atomization core 22 is disposed in the second atomization cavity 112, when the first suction branch pipe 31 is communicated with the first atomization cavity 111, the first atomization core 21 atomizes to generate aerosol, and when the second suction branch pipe 32 is communicated with the second atomization cavity 112, the second atomization core 22 atomizes to generate aerosol.

Further, the atomizer 100 has a first state in which, as shown in fig. 2, the first air suction branch pipe 31 is communicated with the first atomizing chamber 111 and the second air suction branch pipe 32 is communicated with the second atomizing chamber 112, at this time, aerosols of two different compositions are generated by atomizing aerosol-generating substrates of different compositions by the first atomizing core 21 and the second atomizing core 22, and flow into the mouth of a user through the first air suction branch pipe 31 and the second air suction branch pipe 32, and aerosols of two same compositions are generated by atomizing aerosol-generating substrates of the same compositions by the first atomizing core 21 and the second atomizing core 22, so as to enlarge aerosol metering.

Specifically, when the atomizer 100 is in the second state, as shown in fig. 3, the first air suction branch pipe 31 is communicated with the first atomizing cavity 111, the first atomizing core 21 generates aerosol or the second air suction branch pipe 32 is communicated with the second atomizing cavity 112, and the second atomizing core 22 generates aerosol, at this time, the user can selectively communicate the first air suction branch pipe 31 with the first atomizing cavity 111 or the second air suction branch pipe 32 with the second atomizing cavity 112 according to the requirement, so as to avoid the problem of the first atomizing core 21 or the second atomizing core 22 or the odor mixing condition caused by dry burning, thereby providing a diversified dual-air-channel atomizer 100 and providing the user with experience.

It will be appreciated that when the nebulizer 100 is not required to be used, the first air suction branch pipe 31 and the first nebulizing chamber 111, and the second air suction branch pipe 32 and the second nebulizing chamber 112 can be simultaneously disconnected, at this time, the nebulizer 100 is kept powered off, and when the nebulizer 100 is turned on, a user can freely select and control the nebulizer 100 to be in the first state or the second state according to requirements.

In one embodiment, the mouthpiece 30 has a suction end 33 through which the user takes aerosol, and the first and second suction branches 31 and 32 each extend to the suction end 33 so that the user sucks aerosol in the first and/or second suction branches 31 and 32.

Specifically, when the first air suction branch pipe 31 is communicated with the first atomization cavity 111, the air inlet end of the first air suction branch pipe 31 is communicated with the air outlet end of the second atomization cavity 112, and when the first air suction branch pipe 31 is disconnected from the first atomization cavity 111, the air inlet end of the first air suction branch pipe 31 and the air outlet end of the second atomization cavity 112 are separated, and the atomizer 100 can form the non-communication between the first air suction branch pipe 31 and the first atomization cavity 111 by closing the first air suction branch pipe 31 or closing the first atomization cavity 111, and likewise, the communication between the second air suction branch pipe 32 and the second atomization cavity 112 is the same as the disconnection, which is not repeated here.

In one embodiment, referring to fig. 4, the housing assembly 10 further has a first liquid storage space 151 and a second liquid storage space 152 inside, the first liquid storage space 151 being in communication with the first atomizing core 21, the second liquid storage space 152 being in communication with the second atomizing core 22, the first liquid storage space 151 and the second liquid storage space 152 being for storing different or the same aerosol-generating substrate.

When the first suction manifold 31 communicates with the first atomizing chamber 111, the first liquid storage space 151 supplies the aerosol-generating substrate stored therein to the first atomizing core 21 to be atomized, and when the second suction manifold 32 communicates with the second atomizing chamber 112, the second liquid storage space 152 supplies the aerosol-generating substrate stored therein to the Wang Di two atomizing cores 22 to be atomized.

Further, when different aerosol-generating substrates are stored in the first and second liquid storage spaces 151, 152, aerosol of mixed composition may be provided for inhalation by a user in the first state of the nebulizer 100, and aerosol of two different compositions may be provided for inhalation by a user in the second state of the nebulizer 100, thereby providing a plurality of aerosols of different compositions to the user. When the same aerosol-generating substrate is stored in the first liquid storage space 151 and the second liquid storage space 152, a large dose of aerosol can be provided for a user to inhale when the atomizer 100 is in the first state, and a single tube can be provided for a user to inhale when the atomizer 100 is in the second state, and at this time, the individual requirements of the user on aerosol metering can be met by arranging the first air suction branch pipe 31 and the second air suction branch pipe 32 with different sizes.

In one embodiment, referring to fig. 2 to 4, the housing assembly 10 includes a first branch pipe 16, a second branch pipe 17 and a cup body 15, the first branch pipe 16, the second branch pipe 17 and the cup body 15 are disposed inside the housing 11, a first atomization cavity 111 is formed inside the first branch pipe 16, a second atomization cavity 112 is formed inside the second branch pipe 17, the cup body 15 is disposed at the same end of the first branch pipe 16 and the second branch pipe 17, a first liquid storage space 151 and a second liquid storage space 152 which are independent and not communicated are formed inside the cup body 15, the first branch pipe 16 extends into the cup body 15, a first liquid inlet 161 is formed in the peripheral wall, and a second liquid inlet 171 is formed in the peripheral wall of the second branch pipe 17 extending into the cup body 15.

When the first atomizing core 21 is opened, the aerosol-generating substrate in the first liquid storage space 151 is guided from the first liquid inlet 161 to the first atomizing chamber 111 by the first atomizing core 21 and atomized, and when the second atomizing core 22 is opened, the aerosol-generating substrate in the second liquid storage space 152 is guided from the second liquid inlet 171 to the second atomizing chamber 112 by the second atomizing core 22 and atomized.

In one embodiment, the atomizer 100 further includes a first liquid storage cotton 41 and a second liquid storage cotton 42, wherein the first liquid storage cotton 41 is assembled in the first liquid storage space 151 for liquid storage and liquid supply, and the second liquid storage cotton 42 is assembled in the second liquid storage space 152 for liquid storage and liquid supply.

Further, the atomizer 100 includes a first silica gel piece 13 and a second silica gel piece 14, the first silica gel piece 13 is disposed in the housing 11 and between the cup 15 and the suction nozzle 30, and the second silica gel piece 14 is disposed on a side of the cup 15 away from the suction nozzle 30 to seal the cup 15 and the atomizer 100.

In one embodiment, the atomizer 100 includes an air regulating member 50, the air regulating member 50 being disposed in the housing assembly 10 and located on a side of the first atomization chamber 111 and the second atomization chamber 112 adjacent to the suction nozzle 30, the air regulating member 50 having a first air dividing chamber 51 and a second air dividing chamber 52, the first air dividing chamber 51 being in communication with the first atomization chamber 111, the second air dividing chamber 52 being in communication with the second atomization chamber 112, the first air dividing chamber 51 being configured to be capable of communicating with or disconnecting from the first air suction manifold 31, and the second air dividing chamber 52 being configured to be capable of communicating with or disconnecting from the second air suction manifold 32.

The air adjusting member 50 is arranged between the cup 15 and the suction nozzle 30, and a first air-dividing cavity 51 and a second air-dividing cavity 52 are formed inside, the first air-dividing cavity 51 is always communicated with the first atomization cavity 111, the second air-dividing cavity 52 is always communicated with the second atomization cavity 112, the first atomization cavity 111 is communicated with or disconnected from the first air-sucking branch pipe 31 by controlling the first air-dividing cavity 51, the first atomization cavity 111 is communicated with or disconnected from the first air-sucking branch pipe 31, and the second air-dividing cavity 52 is communicated with or disconnected from the second air-sucking branch pipe 32 by controlling the second air-dividing cavity 52, so that the second atomization cavity 112 is communicated with or disconnected from the second air-sucking branch pipe 32.

In this way, the separation and control of the first suction manifold 31 and the second suction manifold 32 are achieved by the provision of the air adjusting member 50.

In one embodiment, the atomizer 100 further includes a switch assembly 60, the switch assembly 60 being configured to communicate or isolate the first suction manifold 31 from the first air distribution chamber 51, and the switch assembly 60 being further configured to communicate or isolate the second suction manifold 32 from the second air distribution chamber 52.

When the atomizer 100 is in the first state, the switch assembly 60 communicates with the first air suction manifold 31 and the first air separation chamber 51 and the second air suction manifold 32 and the second air separation chamber 52 at the same time. When the atomizer 100 is in the second state, the switch assembly 60 communicates with the first air suction only with respect to the first air-dividing chamber 51, or with the second air suction branch pipe 32 and the second air-dividing chamber 52.

Further, the switching assembly 60 includes a first switching member 61 and a second switching member 62, the first switching member 61 having a first communication chamber 611 inside, one end of the first communication chamber 611 communicating with the first suction manifold 31, and the other end being configured to be openable and closable to communicate with the first gas distribution chamber 51.

Likewise, the second switching member 62 has a second communication chamber 621 inside, and one end of the second communication chamber 621 communicates with the second suction manifold 32, and the other end is configured to be openable and closable to communicate with the second air separation chamber 52.

The first atomizing chamber 111, the first communicating chamber 611 and the first air suction branch pipe 31 may communicate to form a first flow path, when the first communicating chamber 611 is opened near one end of the first air separation chamber 51, the first flow path is communicated, the second atomizing chamber 112, the second common chamber and the second air suction branch pipe 32 may communicate to form a second flow path, when the second communicating chamber 621 is opened near one end of the second air separation chamber 52, the second flow path is communicated.

Thus, in practical design, the first air suction branch pipe 31, the second air suction branch pipe 32, the first atomization cavity 111, the second atomization cavity 112, the first air distribution cavity 51 and the second air distribution cavity 52 do not need to be additionally controlled, and only the opening and closing of the first communication cavity 611 and the second communication cavity 621 of the switch assembly 60 need to be controlled, so that the operation control is simple, and the use is convenient for users.

And, by forming two switches to control independently, the user can control to obtain aerosol through the first air suction branch pipe 31 or start the second air suction branch pipe 32 to obtain aerosol freely according to own needs, and independent control of the first air suction branch pipe 31 and the second air suction branch pipe 32 is realized.

In one embodiment, one end of the first switch member 61 has a first air inlet hole 612 communicating with the first communicating cavity 611, the first switch member 61 has a first position and a second position with respect to the air adjusting member 50, when the first air suction branch pipe 31 is in the first position, the first air inlet hole 612 communicates with the first air dividing cavity 51, and when the first air suction branch pipe 31 is in the second position, the first air inlet hole 612 is closed by the air adjusting member 50.

Specifically, referring to fig. 2 to 4, the adjusting member is provided with a first through hole 53, one end of the first switch member 61 passes through the air adjusting member 50 and is communicated with the first air suction branch pipe 31, the other end of the first switch member 61 passes through the first through hole 53 and can move up and down relative to the first through hole 53, when the first switch member 61 is at the first position, the first air inlet hole 612 is arranged facing the first air separation cavity 51 and is separated from the first through hole 53, at this time, the first air inlet hole 612 is communicated with the first air separation cavity 51, the first air separation cavity 51 is communicated with the first communication cavity 611 through the first air inlet hole 612, at this time, the first flow path is communicated and formed, and a user can suck aerosol at the end of the suction nozzle 30 through the first flow path. When the first flow path is not needed, the user can control the first switch piece 61 to move to the second position, and the first air inlet hole 612 faces the wall of the first through hole 53 and is closed.

In one embodiment, one end of the second switching member 62 has a second air intake hole 622 communicating with the second communicating chamber 621, the second switching member 62 has a third position and a fourth position with respect to the air adjusting member 50, the second air intake hole 622 faces the second air dividing chamber 52 when the second air intake branch pipe 32 is in the third position, and the second air intake hole 622 is closed by the air adjusting member 50 when the second air intake branch pipe 32 is in the fourth position.

Specifically, referring to fig. 2 to 4, the adjusting member is provided with a second through hole 54, one end of the second switch member 62 passes through the air adjusting member 50 and is communicated with the second air suction branch pipe 32, the other end of the second switch member is arranged in the second through hole 54 in a penetrating manner and can move up and down relative to the second through hole 54, when the second switch member 62 is in the third position, the second air inlet hole 622 faces the second air separation chamber 52 and is separated from the second through hole 54, at this time, the second air inlet hole 622 is communicated with the second air separation chamber 52, the second air separation chamber 52 is communicated with the second communication chamber 621 through the second air inlet hole 622, and the second flow path is communicated and formed, so that a user can suck aerosol at the end of the suction nozzle 30 through the second flow path. When the second flow path is not required, the user can control the second switch 62 to move to the fourth position, in which the second air intake hole 622 is closed facing the wall of the second via 54.

The first air intake holes 612 may be provided on the circumferential side wall of the first shutter 61 in one or more numbers, and the second air intake holes 622 may be provided on the circumferential side wall of the second shutter 62 in one or more numbers.

Further, the first and second positions may be disposed along the extension direction of the first suction manifold 31, and the third and fourth positions may be disposed along the extension direction of the second suction manifold 32, such that the first switching member 61 performs up-down movement to open or close the first air inlet hole 612, and the second switching member 62 performs up-down movement to open or close the second air inlet hole 622.

Preferably, the first position and the third position may be disposed on the same horizontal line, and the second position and the fourth position may be disposed on the same horizontal line to ensure reproducibility and normalization of the movement of the switching assembly 60.

In one embodiment, referring to fig. 2-4, the atomizer 100 further includes a first driving member 71 and a second driving member 72, the first driving member 71 is configured to drive the first switching member 61 to move relative to the air conditioning member 50 to switch between a first position and a second position, and the second driving member 72 is configured to drive the second switching member 62 to move relative to the air conditioning member 50 to switch between a third position and a fourth position.

The first switch member 61 and the second switch member 62 are intelligently controlled by the first driving member 71 and the second driving member 72, and the atomizer 100 can be further provided with a control system which controls the first driving member 71 to act or the second driving member 72 to act or the first driving member 71 and the second driving member 72 to act simultaneously.

In other embodiments, the control system is further configured to control the opening and closing of the first atomizing core 21 and the second atomizing core 22, and to control the opening of the first atomizing core 21 when the first flow path is formed and to control the opening of the second atomizing core 22 when the second flow path is formed.

In one embodiment, referring to fig. 4, the first driving member 71 and the second driving member 72 are gears, the outer peripheral walls of the first switching member 61 and the second switching member 62 are provided with racks, the first driving member 71 is engaged with the first switching member 61, the second driving member 72 is engaged with the second switching member 62, when the first driving member 71 rotates, the first switching member 61 is driven to move relative to the air regulating member 50, and when the second driving member 72 rotates, the second switching member 62 is driven to move relative to the air regulating member 50.

The user can adjust the first and second switching members 61 and 62 to different positions by controlling the first and second driving members 71 and 72 to rotate in different circumferential directions and, when the gear rotates in the circumferential direction, the first and second switching members 61 and 62 with racks perform linear movement.

According to another aspect of the present application, there is also provided an electronic atomizing device 1000, the electronic atomizing device 1000 including electronic components for providing electric power to the control system, the first atomizing core 21, and the second atomizing core 22, and the dual-air-passage atomizer 100 of any of the above embodiments.

In one embodiment, the electronic atomization device 1000 further includes a base 300, where the base 300 communicates with an end of the housing 11 facing away from the suction nozzle 30 and defines a receiving chamber for receiving an electronic component, and an air inlet 310 is provided on the base, and an external air flow enters the receiving chamber through the air inlet 310 and then enters the first atomization chamber 111 and the second atomization chamber 112, so as to take away the aerosol generated in the first atomization chamber 111 and the second atomization chamber 112.

The electronic atomizing device 1000 provided by the application forms a dual-air-channel supply mode, can supply aerosols of two different components or increase aerosol metering simultaneously, and can also selectively communicate the first air suction branch pipe 31 with the first atomizing cavity 111 or communicate the second air suction branch pipe 32 with the second atomizing cavity 112 according to requirements, so as to provide a diversified dual-air-channel atomizer 100 and provide a user experience.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. A dual airway atomizer, comprising:

the shell assembly comprises a shell, wherein a first atomization cavity and a second atomization cavity are formed in the shell, and the first atomization cavity and the second atomization cavity are independent and non-conductive;

a suction nozzle arranged at one end of the shell, wherein a first suction branch pipe and a second suction branch pipe which are independent and non-conductive are arranged in the suction nozzle, the first suction branch pipe is configured to be communicated with the first atomization cavity, and the second suction branch pipe is configured to be communicated with the second atomization cavity; and

the atomizing core assembly comprises a first atomizing core and a second atomizing core, the first atomizing core is arranged in the first atomizing cavity, the second atomizing core is arranged in the second atomizing cavity, when the first air suction branch pipe is communicated with the first atomizing cavity, the first atomizing core atomizes to generate aerosol, when the second air suction branch pipe is communicated with the second atomizing cavity, the second atomizing core atomizes to generate aerosol;

the atomizer is provided with a first state and a second state, wherein in the first state, the first air suction branch pipe is communicated with the first atomization cavity, the second air suction branch pipe is communicated with the second atomization cavity, and in the second state, the first air suction branch pipe is communicated with the first atomization cavity or the second air suction branch pipe is communicated with the second atomization cavity.

2. The dual airway atomizer of claim 1 wherein said housing further has a first liquid storage space and a second liquid storage space inside said housing, said first liquid storage space being in communication with said first atomizing core and said second liquid storage space being in communication with said second atomizing core;

the first and second reservoir spaces are for storing different or the same aerosol-generating substrate.

3. The dual airway atomizer of claim 1 wherein said atomizer comprises an air conditioning member disposed within said housing on a side of said first and second atomizing chambers adjacent said suction nozzle;

the air adjusting piece is provided with a first air distribution cavity and a second air distribution cavity, the first air distribution cavity is communicated with the first atomization cavity, and the second air distribution cavity is communicated with the second atomization cavity;

the first air-dividing chamber is configured to be able to be connected to or disconnected from the first air-sucking branch pipe, and the second air-dividing chamber is configured to be able to be connected to or disconnected from the second air-sucking branch pipe.

4. A dual airway atomizer according to claim 3, further comprising a switch assembly for communicating or isolating the first suction manifold from the first gas-dividing chamber, the switch assembly further being for communicating or isolating the second suction manifold from the second gas-dividing chamber.

5. The dual airway atomizer of claim 4 wherein said switch assembly comprises a first switch member and a second switch member, said first switch member having a first communication chamber therein, one end of said first communication chamber being in communication with said first suction manifold and the other end being configured to be openable and closable in communication with said first gas distribution chamber;

the second switch piece is internally provided with a second communication cavity, one end of the second communication cavity is communicated with the second air suction branch pipe, and the other end of the second communication cavity is communicated with the second air distribution cavity in a structure capable of being opened and closed.

6. The dual airway atomizer of claim 5 wherein one end of said first switch member has a first air inlet port in communication with said first communication chamber, said first switch member having a first position and a second position relative to said air regulating member;

when the first air suction branch pipe is positioned at the first position, the first air inlet hole is communicated with the first air distribution cavity, and when the first air suction branch pipe is positioned at the second position, the first air inlet hole is closed by the air regulating piece.

7. The dual airway atomizer of claim 6 wherein one end of said second switch member has a second air inlet port in communication with said second communication chamber, said second switch member having a third position and a fourth position relative to said air regulating member;

when the second air suction branch pipe is positioned at the third position, the second air inlet hole faces the second air distribution cavity, and when the second air suction branch pipe is positioned at the fourth position, the second air inlet hole is closed by the air regulating piece.

8. The dual airway atomizer of claim 7 further comprising a first drive member and a second drive member, said first drive member for driving said first switch member in movement relative to said air regulating member to switch between said first and second positions;

the second driving piece is used for driving the second switching piece to move relative to the air regulating piece so as to switch between the third position and the fourth position.

9. The dual airway atomizer of claim 8 wherein said first and second drive members are gears, racks are provided on peripheral walls of said first and second switch members, and said first drive member is in meshed connection with said first switch member; the second driving piece is connected with the second switch piece in a meshed manner;

when the first driving piece rotates, the first switch piece is driven to move relative to the air regulating piece, and when the second driving piece rotates, the second switch piece is driven to move relative to the air regulating piece.

10. An electronic atomizing device comprising an electronic component for providing electrical power to the first atomizing core and the second atomizing core, and the dual-air-passage atomizer of any one of claims 1-9.

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