Electronic atomization device

Abstract

The invention discloses an electronic atomization device. Belongs to the technical field of aerosol generation. According to the electronic atomization device, the air inlet channel and the flow dividing groove which are communicated with each other are formed through the support, so that the air inlet channel is independent, entered airflow can stably pass through the air inlet channel, and the first atomization channel and the second atomization channel are symmetrically communicated with the flow dividing cavity only through the first sealing piece; therefore, the connection between the support and the first atomization channel and the connection between the support and the second atomization channel at the diversion cavity have good sealing performance, and airflow passing through the diversion cavity can be evenly distributed to the first atomization channel and the second atomization channel when the electronic atomization device is in a state of being sucked. Therefore, the flow rate and the flow rate of gas passing through the first atomization channel and the second atomization channel in unit time are basically the same, and the suction resistance is stable when a user sucks.

Description

Technical Field

[0001] The present application relates to the technical field of aerosol generation, and in particular, to an electronic atomization device. Background Art

[0002] An electronic atomization device is a device that heats an aerosol matrix through an atomization component so that the heated aerosol matrix is ​​atomized to generate an aerosol for the user to inhale.

[0003] The electronic atomization device has an airflow passage for airflow to pass through, and the airflow passage is usually divided into an air intake section and an atomization section. The air intake section is used for external airflow to flow from the air hole to the atomization section, and the atomization section is used for the aerosol generated by atomization to mix with the external airflow and flow out from the mouthpiece. For an electronic atomization device with at least two atomizers, the sealed connection structure between the battery rod and the atomizer is close to the inner circumferential wall of the housing of the electronic atomization device. Therefore, the existing air intake section is usually the space inside the battery rod. The external airflow directly enters the battery rod from the air hole, and enters the atomization section after passing through the battery rod, resulting in an unstable flow rate of the airflow when passing through the air intake section corresponding to the battery rod, causing unstable suction resistance. Summary of the invention

[0004] The main purpose of the present application is to provide an electronic atomization device to solve the problem of unstable suction resistance during inhalation in the electronic atomization device with two atomizers in the prior art.

[0005] The present application provides an electronic atomization device, the electronic atomization device comprising:

[0006] A housing, wherein the housing is structured to form a suction nozzle;

[0007] A bracket, the bracket is arranged in the shell, and the bracket is integrally formed with an air inlet channel and a diverter groove, and the diverter groove is connected to the air outlet of the air inlet channel;

[0008] a first sealing member, the first sealing member being disposed in the housing and sealing at least the notch of the diverter slot to form a diverter chamber, the first sealing member having a first air hole and a second air hole with substantially the same aperture, the first air hole and the second air hole being connected to the diverter chamber respectively, and the first air hole and the second air hole being symmetrical with respect to the air inlet passage; and

[0009] A first atomizer and a second atomizer, wherein the first atomizer and the second atomizer are symmetrically arranged in the shell relative to the air inlet channel, and the first atomizer has a first atomization channel, the first atomizer seals against the first sealing member so that the first atomization channel is connected between the first air hole and the suction nozzle, and the second atomizer has a second atomization channel, the second atomization channel seals against the first sealing member so that the second atomization channel is connected between the second air hole and the suction nozzle.

[0010] Further, the first sealing member comprises a sealing body, a first ring portion and a second ring portion, wherein the first ring portion and the second ring portion are respectively located at a side of the sealing body away from the air inlet passage and protrude from the sealing body;

[0011] Wherein, the first ring portion and the sealing body are jointly constructed to form the first air hole, and the first atomizer is close to the first air inlet end of the first atomization channel and seals against the first ring portion;

[0012] The second ring portion and the sealing body are jointly constructed to form the second air hole, and the second atomizer is close to the second air inlet end of the second atomization channel and seals against the second ring portion.

[0013] Furthermore, the outer diameter and the inner diameter of the first ring portion gradually decrease substantially synchronously in a direction gradually approaching the sealing body;

[0014] The outer diameter and the inner diameter of the second ring portion gradually decrease substantially synchronously along a direction gradually approaching the sealing body.

[0015] Furthermore, the first sealing member also includes a supporting portion, which is arranged on a side of the sealing body away from the first ring portion and the second ring portion, and is located on the sealing body between the first air hole and the second air hole, and supports the bottom of the diversion groove.

[0016] Furthermore, along the direction of the orthographic projection of the first sealing member toward the bracket, a first straight line connects the first center of the first air hole and the second center of the second air hole, the air outlet is located on one side of the first straight line, a second straight line passing through the third center of the air outlet is perpendicular to the first straight line, and the foot of the perpendicular between the second straight line and the first straight line is located at the midpoint of the first straight line.

[0017] Furthermore, the air intake passage extends along a third straight line, and the third straight line is perpendicular to the plane where the first straight line and the second straight line are located.

[0018] Further, the support frame includes a main body, a first enclosure portion and a second enclosure portion, the first enclosure portion and the second enclosure portion are respectively enclosed on the same side of the main body, and the second enclosure portion is enclosed on the outer periphery of the first enclosure portion, the first enclosure portion and the enclosed main body define the diverter groove, and the second enclosure portion, the first enclosure portion and the main body structure between the second enclosure portion and the first enclosure portion are formed with a mounting groove;

[0019] The sealing body includes a first sealing body and a second sealing body, the first sealing body is located in the middle of the second sealing body, the abutting portion and the first ring portion and the second ring portion are respectively arranged on opposite sides of the first sealing body, and the second sealing body is sealed and connected in the installation groove.

[0020] Furthermore, the bracket also includes an air intake pipe portion, which is connected to a side of the main body away from the first enclosure portion and the second enclosure portion, and the air intake pipe portion is communicated with the main body to define and form the air intake channel.

[0021] Further, the bracket further comprises a third enclosure portion, the third enclosure portion encloses a side of the main body away from the first enclosure portion and the second enclosure portion, and a receiving cavity is formed between the third enclosure portion and the main body portion, the receiving cavity is used to receive the control component and / or the power supply component;

[0022] Wherein, at least a portion of the outer wall of the air intake pipe portion is integrally connected to the inner wall of the third enclosure portion.

[0023] Furthermore, the electronic atomization device further comprises a mounting member, and the mounting member is connected to the opening end of the receiving cavity;

[0024] The bracket further comprises a limiting rod portion and a plurality of clamping portions, wherein the limiting rod portion and the plurality of clamping portions are respectively connected to a side of the main body portion facing the connecting tube portion and are respectively located in the receiving cavity;

[0025] Among them, the limiting rod portion cooperates with the multiple clamping portions to limit the control component, and the mounting component cooperates with the third enclosure portion to limit the power supply component.

[0026] Furthermore, the mounting member is provided with a first air inlet hole and a second air inlet hole, and the first air inlet hole and the second air inlet hole are respectively connected to the air inlet of the air inlet channel;

[0027] The electronic atomization device further comprises an air regulating member and a second sealing member, wherein the second sealing member is sealingly connected between the mounting member and the air regulating member, the second sealing member is provided with a first through hole corresponding to the first air inlet hole, and is provided with a second through hole corresponding to the second air inlet hole, and the air regulating member is movably connected to the mounting member and has a first position and a second position relative to the mounting member;

[0028] Wherein, when the air regulating member is in the first position, the air regulating member blocks the first through hole, and the second through hole communicates with the second air inlet and the outside;

[0029] When the air regulating member is in the second position, the first through hole communicates with the first air inlet hole and the outside, and the second through hole communicates with the second air inlet hole and the outside.

[0030] Further, the first atomizer includes a first mounting shell, a first liquid storage tank, a first power supply, a first control board and a first atomizing assembly, wherein the first liquid storage tank, the first power supply, the first control board and the first atomizing assembly are respectively arranged in the first mounting shell, and the first atomizing assembly is passed through the first liquid storage tank and defines the first atomizing channel with the first mounting shell, and the first control board is electrically connected to the first power supply and the first atomizing assembly respectively;

[0031] And / or, the second atomizer includes a second mounting shell, a second liquid storage tank, a second power supply, a second control board and a second atomization component, the second liquid storage tank, the second power supply, the second control board and the second atomization component are respectively arranged in the second mounting shell, and the second atomization component is penetrated through the second liquid storage tank and defines the second atomization channel with the second mounting shell, and the second control board is electrically connected to the second power supply and the second atomization component respectively.

[0032] Further, the housing includes a first shell, a second shell, a nozzle and a connecting structure, one of the first shell and the second shell is connected to the nozzle, the other of the first shell and the second shell accommodates the bracket and the first sealing member, and the connecting structure has a locked state and an unlocked state;

[0033] Wherein, when the connection structure is in the locked state, the first shell and the second shell are connected to each other, and the first shell cooperates with the second shell to limit the first atomizer and the second atomizer respectively, so that the first atomizer seals against the first sealing member, and the first atomization channel is connected between the first air hole and the mouthpiece, the second atomizer seals against the first sealing member, and the second atomization channel is connected between the second air hole and the mouthpiece;

[0034] When the connection structure is in the unlocked state, the first shell and the second shell are separated from each other, and the limiting of the first atomizer and the second atomizer is cancelled.

[0035] Furthermore, the connection structure comprises at least two connection components of the same structure, and the at least two connection components are respectively connected between the first shell and the second shell;

[0036] Wherein, the connecting assembly comprises a connecting member, the connecting member is rotatably connected to one of the first shell and the second shell, and the connecting member has a first connecting portion, and the other of the first shell and the second shell has a second connecting portion;

[0037] When the connection structure is in the locked state, the first connection portion and the corresponding second connection portion are mutually limited, and the first shell cooperates with the second shell to limit the first atomizer and the second atomizer respectively;

[0038] When the connection structure is in the unlocked state, the first connection portion and the corresponding second connection portion are separated from each other, and the first shell and the second shell cancel the limitation on the first atomizer and the second atomizer.

[0039] Furthermore, the connecting assembly also includes a retaining member, and the retaining member and the connecting member are both arranged on the first shell or the second shell, and the retaining member is used to drive the limiting member to remain in the mutual limiting state between the first connecting part and the second connecting part.

[0040] Further, the connecting assembly also includes a rotating shaft, and the rotating shaft, the retaining member and the connecting member are all arranged on the first shell or the second shell, the rotating shaft and the first shell or the second shell are rotatably connected, and / or the connecting member and the rotating shaft are rotatably connected, and a third connecting portion is provided on the connecting member, and a fourth connecting portion is provided on the first shell or the second shell on which the rotating shaft is provided, the retaining member is connected between the third connecting portion and the fourth connecting portion, and the rotating shaft is located between the first connecting portion and the third connecting portion.

[0041] Furthermore, the retaining member is elastically supported between the third connecting portion and the fourth connecting portion, and the side of the connecting portion facing away from the third connecting portion is a pressing portion, which presses the retaining member under the action of external force to make the connecting member rotate relative to the rotating shaft, and the third connecting portion is close to the fourth connecting portion, and the first connecting portion is away from the second connecting portion.

[0042] Furthermore, the pressing portion is provided with an anti-slip structure for increasing the contact area.

[0043] Furthermore, a fourth enclosure portion is formed on the outer side structure of the first shell, and a fifth enclosure portion is formed on the outer side structure of the second shell. When the connecting structure is in the locked state, the fourth enclosure portion and the fifth enclosure portion are connected to form an installation groove. Each of the connecting components is located in one of the installation grooves, and when the connecting structure is in the locked state, the connecting component does not extend out of the corresponding installation groove.

[0044] Further, the suction nozzle is plugged into an end of the first shell away from the second shell;

[0045] The housing further comprises a third sealing member, the third sealing member being sealed and abutted between the mouthpiece and the first atomizer and the second atomizer, and the third sealing member having a first air guide hole communicating with the first atomizing air passage and the mouthpiece, and having a second air guide hole communicating with the second atomizing air passage and the mouthpiece;

[0046] The apertures of the first air guide hole and the second air guide hole are substantially the same.

[0047] In the electronic atomization device of the present application, the air inlet channel and the diverter groove are integrally formed to be interconnected by a bracket arranged in the shell, so that the air inlet channel is independent, so that the incoming airflow can pass through stably, and the first sealing member arranged in the shell is sealed at least at the notch of the diverter groove to cooperate with the bracket structure to form the diverter cavity, and the first air hole and the second air hole with basically the same aperture and symmetrical relative to the air inlet channel and respectively connected to the diverter cavity are formed on the first sealing member, and the first atomizer and the second atomizer are symmetrically arranged in the shell relative to the air inlet channel, and the first atomization channel of the first atomizer is connected to the suction nozzle and the first air hole, and the second atomization channel of the second atomizer is connected to the The suction nozzle and the second air hole are connected to the first atomization channel and the second atomization channel respectively symmetrically with the diverter chamber only through the first sealing member, so that the connection between the bracket and the first atomization channel and the second atomization channel at the diverter chamber has good sealing, and when the electronic atomization device is in the state of being sucked, the airflow passing through the diverter chamber can be evenly diverted to the first atomization channel and the second atomization channel, so that the flow rate and flow rate of the gas passing through the first atomization channel and the second atomization channel per unit time are basically the same, and then the concentration of the aerosol mixed with the passing airflow in the first atomization channel and the concentration of the aerosol mixed with the passing airflow in the second atomization channel are basically the same, so that the suction resistance when the user inhales is stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0049] Figure 1 It is an overall schematic diagram of an electronic atomization device in one embodiment disclosed in the present application.

[0050] Figure 2 This is a schematic diagram of an explosion of an electronic atomization device in an embodiment disclosed in the present application.

[0051] Figure 3 for Figure 1 A cross-sectional view along the A-A1 direction, showing the connection structure in a locked state and the airflow path.

[0052] Figure 4 for Figure 3 A magnified schematic diagram of center A.

[0053] Figure 5 It is an overall schematic diagram of a battery rod in an embodiment disclosed in the present application.

[0054] Figure 6 It is an overall schematic diagram of the first sealing member in an embodiment disclosed in the present application.

[0055] Figure 7 This is an overall schematic diagram of the first sealing member from another perspective in an embodiment disclosed in the present application.

[0056] Figure 8 This is a top view of a battery rod in an embodiment disclosed in the present application, in which the position of the air outlet of the air inlet channel relative to the first air hole and the second air hole is shown in dotted line form.

[0057] Fig. 9 for Figure 1 Cross-sectional view along direction B-B1.

[0058] Fig.10 It is an overall schematic diagram of a bracket in one embodiment disclosed in the present application.

[0059] Fig.11 This is an overall schematic diagram of the bracket from another perspective in one embodiment disclosed in the present application.

[0060] Fig.12 for Figure 1 A cross-sectional view along the A-A1 direction, showing that the connection structure is in an unlocked state.

[0061] Fig.13This is an overall schematic diagram of another perspective of the electronic atomization device in one embodiment disclosed in this application.

[0062] Fig.14 This is an overall schematic diagram of a battery rod from another perspective in an embodiment disclosed in the present application, showing that the gas regulating member is in a first position.

[0063] Fig.15 This is an overall schematic diagram of a battery rod from another perspective in an embodiment disclosed in the present application, showing that the gas regulating member is in the second position.

[0064] The above drawings include the following reference numerals:

[0065] Electronic atomization device 100, first straight line L1, midpoint M, second straight line L2, third straight line L3, shell 10, nozzle 11, control button 12, first shell 13, second connecting portion 131, fourth blocking portion 132, first notch 133, second shell 14, fourth connecting portion 141, fifth blocking portion 142, annular groove 143, main air inlet hole 144, second notch 145, connecting assembly 15, connecting member 151, first connecting portion 1511, third connecting portion 1512, pressing portion 1513, anti-slip structure 1514, retaining member 152, rotating shaft 153, mounting groove 16, third sealing member 17, first air guide hole 171, second air guide hole 172, limiting hole 18, first atomizer 20, first atomization channel 21, first mounting shell 22, first limiting convex portion 221, first liquid storage tank 23, first power supply member 24, first control board 25, first atomization assembly 26, first heating element 261, first atomization tube 262, first liquid guide member 263, first liquid storage member 27, second atomizer 30, second atomization channel 31, second mounting shell 32, second limiting convex portion 321, second liquid storage tank 33, second power supply member 34, second control board 35, second atomization assembly 36, second heating element 361, second atomization tube 362, second liquid guide member 36 3, second liquid storage member 37, battery rod 40, bracket 41, air inlet pipe portion 411, air inlet channel 4111, air outlet 4112, third center 4113, air inlet 4114, diversion cavity 412, diversion groove 4121, main body 413, mounting groove 414, first enclosure portion 415, second enclosure portion 416, third enclosure portion 417, receiving cavity 4171, limiting rod portion 418, clamping portion 419, first sealing member 42, first air hole 421, first center 4211, second air hole 422, second center 4221, sealing body 423, first sealing body 4231, second sealing body 4232, avoid The groove 4233, the first ring portion 424, the second ring portion 425, the supporting portion 426, the control component 43, the first main control circuit board 431, the second main control circuit board 432, the third main control circuit board 433, the control switch 434, the power supply component 44, the third power supply component 441, the charging interface 442, the mounting component 45, the first air inlet hole 451, the second air inlet hole 452, the air inlet duct 453, the buffer barrier 46, the air regulating component 47, the second sealing component 48, the first through hole 481, the second through hole 482, the fourth sealing component 49, the first power supply electrode 51, the first power receiving electrode 52, the second power supply electrode 53, and the second power receiving electrode 54. DETAILED DESCRIPTION

[0066] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0067] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0068] Unless otherwise specifically stated, the relative arrangement, numerical expressions and numerical values ​​of the parts and steps set forth in these embodiments do not limit the scope of the present application. At the same time, it should be understood that, for ease of description, the sizes of the various parts shown in the accompanying drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to those of ordinary skill in the relevant art may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be considered as a part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as being merely exemplary, rather than as a limitation. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, and therefore, once a certain item is defined in an accompanying drawing, it does not need to be further discussed in subsequent drawings.

[0069] See also Figure 1-2 As shown, the present application provides an electronic atomization device 100. The electronic atomization device 100 includes a housing 10, a first atomizer 20, a second atomizer 30 and a battery rod 40. The housing 10 is structured to form a nozzle 11; the first atomizer 20, the second atomizer and the battery rod 40 are respectively accommodated in the housing 10, and the first atomizer 20 and the second atomizer 30 are respectively electrically connected to the battery rod 40.

[0070] See also Figure 3-5 As shown, the battery rod 40 includes a bracket 41 and a first sealing member 42. The bracket 41 is arranged in the shell 10, and the bracket 41 is integrally formed with an air inlet channel 4111 and a diverter groove 4121, and the diverter groove 4121 is connected to the air outlet 4112 of the air inlet channel 4111. The first sealing member 42 is arranged in the shell 10, and seals at least the notch of the diverter groove 4121 to form a diverter cavity 412. The first sealing member 42 has a first air hole 421 and a second air hole 422 with substantially the same aperture. The first air hole 421 and the second air hole 422 are respectively connected to the diverter cavity 412, and the first air hole 421 and the second air hole 422 are symmetrical relative to the air inlet channel 4111.

[0071] The first atomizer 20 and the second atomizer 30 are symmetrically arranged in the shell 10 relative to the air inlet channel 4111, and the first atomizer 20 has a first atomization channel 21, the first atomizer 20 seals against the first sealing member 42, so that the first atomization channel 21 is connected between the first air hole 421 and the suction nozzle 11, and the second atomizer 30 has a second atomization channel 31, the second atomization channel 31 seals against the first sealing member 42, so that the second atomization channel 31 is connected between the second air hole 422 and the suction nozzle 11.

[0072] The bracket 41 is used to integrally form the air inlet channel 4111 and the flow dividing groove 4121 which are interconnected, so that the air inlet channel 4111 is independent and can stably allow the incoming air flow to pass through; the flow dividing cavity 412 is formed by the first sealing member 42 in cooperation with the bracket 41, and the first air hole 421 and the second air hole 422 which have substantially the same aperture and are symmetrical with respect to the air inlet channel 4111 and are respectively connected to the flow dividing cavity 412 are formed on the first sealing member 42; the first atomizer 20 and the second atomizer 30 are symmetrically arranged in the housing 10 with respect to the air inlet channel 4111, and the first atomizing channel 21 of the first atomizer 20 is arranged to connect the suction nozzle 11 and the first air hole 421, and the second atomizing channel 31 of the second atomizer 30 is arranged to connect the suction nozzle 11 and the second air hole 4 22, so that the first atomization channel 21 and the second atomization channel 31 are symmetrically connected to the diverter chamber 412 only through the first sealing member 42, so that the connection between the bracket 41 and the first atomization channel 21 and the second atomization channel 31 at the diverter chamber 412 has good sealing, and when the electronic atomization device 100 is in the state of being sucked, the airflow passing through the diverter chamber 412 can be evenly diverted to the first atomization channel 21 and the second atomization channel 31, so that the flow rate and flow rate of the gas passing through the first atomization channel 21 and the second atomization channel 31 per unit time are basically the same, and then the concentration of the aerosol mixed with the passing airflow in the first atomization channel 21 and the concentration of the aerosol mixed with the passing airflow in the second atomization channel 31 are basically the same, so that the suction resistance when the user inhales is stable.

[0073] For further information, see Figure 6-7As shown, the first sealing member 42 includes a sealing body 423, a first ring portion 424, and a second ring portion 425. The first ring portion 424 and the second ring portion 425 are respectively formed integrally with the sealing body 423, so that the first ring portion 424 and the second ring portion 425 have good connection strength with the sealing body 423, and the first ring portion 424 and the second ring portion 425 are respectively located on the side of the sealing body 423 away from the air intake passage 4111, and protrude from the sealing body 423.

[0074] Among them, the first ring portion 424 and the sealing body 423 are jointly constructed to form the first air hole 421, and the first atomizer 20 is sealed against the first ring portion 424 at the first air inlet end close to the first atomization channel 21, so that the first ring portion 424 protruding from the sealing body 423 can be more easily deformed relative to the sealing body 423, so that the first ring portion 424 can be effectively sealed against between the sealing body 423 and the first atomizer 20, thereby enabling the first sealing component 42 to effectively seal and connect between the diverter groove 4121 and the first atomization channel 21.

[0075] The second ring portion 425 and the sealing body 423 are jointly constructed to form the second air hole 422. The second atomizer 30 is sealed against the second ring portion 425 at the second air inlet end close to the second atomization channel 31. Therefore, the second ring portion 425 protruding from the sealing body 423 is easier to deform than the sealing body 423, so that the second ring portion 425 can be effectively sealed against between the sealing body 423 and the second atomizer 30, thereby enabling the first sealing component 42 to effectively seal and connect between the diverter groove 4121 and the second atomization channel 31.

[0076] For further information, see Figure 4 As shown, the outer diameter and the inner diameter of the first ring portion 424 gradually decrease in a direction approaching the sealing body 423, that is, the first ring portion 424 is roughly in the shape of a funnel. Therefore, in the process of the first atomizer 20 being limited by the shell 10 and pressing the first ring portion 424, the first ring portion 424 is deformed toward the sealing body 423, and the end surface of the first ring portion 424 away from the sealing body 423 can remain close to the first atomizer 20, thereby ensuring the sealing effect of the connection between the first ring portion 424 and the first atomizer 20.

[0077] The outer diameter and the inner diameter of the second ring portion 425 gradually decrease in a direction approaching the sealing body 423, that is, the second ring portion 425 is roughly funnel-shaped. Therefore, in the process of the second atomizer 30 being limited by the shell 10 and pressing the second ring portion 425, the second ring portion 425 is deformed toward the sealing body 423, and the end surface of the second ring portion 425 away from the sealing body 423 can remain close to the second atomizer 30, thereby ensuring the sealing effect of the connection between the second ring portion 425 and the second atomizer 30.

[0078] For further information, see Figure 4 and Figure 7 As shown, the first sealing member 42 further includes a resisting portion 426. The resisting portion 426 is disposed on a side of the sealing body 423 away from the first ring portion 424 and the second ring portion 425, that is, the resisting portion 426 and the first ring portion 424 and the second ring portion 425 are located on opposite sides of the sealing body 423, and the resisting portion 426 is located on the sealing body 423 between the first air hole 421 and the second air hole 422. Therefore, the resisting portion 426 can effectively strengthen the structural strength of the sealing body 423 at the first air hole 421 and the second air hole 422, and reduce the shape of the sealing body 423 adjacent to the first ring portion 424 when the first ring portion 424 is squeezed by the first atomizer 20. The degree of change is achieved, thereby ensuring that the first ring portion 424 can be tightly fitted and sealed between the sealing body 423 and the first atomizer 20, and ensuring that the second ring portion 425 can be tightly fitted and sealed between the sealing body 423 and the second atomizer 30, and thereby preventing external airflow from entering the first atomization channel 21 from between the first atomizer 20 and the first ring portion 424, and entering the second atomization channel 31 from between the second atomizer 30 and the second ring portion 425, thereby improving the stability of airflow flowing between the first air hole 421 and the first atomization channel 21, and the stability of airflow flowing between the second air hole 422 and the second atomization channel 31.

[0079] Furthermore, the supporting portion 426 extends toward the bottom of the diverter groove 4121 and supports the bottom of the diverter groove 4121, so that the supporting portion 426 can support the portion of the sealing body 423 corresponding to the bottom of the diverter groove 4121, thereby strengthening the structural strength of the sealing body 423 near the first air hole 421 and the second air hole 422, thereby enabling the first ring portion 424 to be further tightly fitted and sealed between the sealing body 423 and the first atomizer 20, and the second ring portion 425 to be further tightly fitted and sealed between the sealing body 423 and the second atomizer 30.

[0080] Furthermore, the abutting portion 426 is symmetrically abutted against the diverter cavity 412 relative to the air inlet channel 4111. Therefore, by setting the abutting portion 426, the airflow entering the diverter cavity 412 from the air outlet 4112 of the air inlet channel 4111 can be evenly diverted, so that the diverted airflow can enter the first air hole 421 and the second air hole 422 respectively at basically the same flow rate and flow rate.

[0081] For further information, see Figure 8 As shown, along the orthographic projection direction of the first sealing member 42 pointing to the bracket 41, the first center 4211 of the first air hole 421 and the second center 4221 of the second air hole 422 are connected by a first straight line L1, and the air outlet 4112 is located on one side of the first straight line L1, so that the lines connecting the first center 4211 of the first air hole 421 along the orthographic projection direction, the second center 4221 of the second air hole 422 and the third center 4113 of the air outlet 4112 form an isosceles triangle, therefore, a second straight line L2 passing through the third center 4113 of the air outlet 4112 is perpendicular to the first straight line L1, and the foot of the perpendicular between the second straight line L2 and the first straight line L1 is located at the midpoint M of the first straight line L1, that is, the second straight line L2 is the perpendicular bisector of the first straight line L1.

[0082] Therefore, by arranging the air outlet 4112 on the perpendicular midline of the first straight line L1 , the airflow flowing out of the air inlet channel 4111 can be further controlled to be evenly diverted to the first air hole 421 and the second air hole 422 in the diversion cavity 412 .

[0083] For further information, see Figure 8-9As shown, in some embodiments, the air inlet channel 4111 extends along a third straight line L3, and therefore, the air inlet channel 4111 is linear, thereby ensuring that the airflow can flow stably in the air inlet channel 4111, thereby ensuring the stability of the suction resistance during the user's inhalation process.

[0084] Among them, the third straight line L3 is perpendicular to the plane where the first straight line L1 and the second straight line L2 are located. Therefore, the distance that the airflow flows in the air inlet channel 4111 formed by the bracket 41 is the shortest, which can effectively shorten the stroke of the airflow in the bracket 41 and further improve the stability of the suction resistance.

[0085] For further information, see Figure 10-11 As shown, the bracket 41 structure includes a main body 413, a first enclosure 415 and a second enclosure 416. The first enclosure 415 and the second enclosure 416 are respectively enclosed on the same side of the main body 413, and the second enclosure 416 is enclosed on the periphery of the first enclosure 415. The first enclosure 415 and the enclosed main body 413 define the diverter groove 4121, the air outlet 4112 is located in the first enclosure 415, and the second enclosure 416, the first enclosure 415 and the main body 413 between the two are structured to form an installation groove 414, and the installation groove 414 is located on the periphery of the diverter groove 4121.

[0086] See also Figure 7-8 As shown, the sealing body 423 includes a first sealing body 4231 and a second sealing body 4232, the first sealing body 4231 is located in the middle of the second sealing body 4232, and the abutting portion 426 and the first ring portion 424 and the second ring portion 425 are respectively arranged on opposite sides of the first sealing body 4231; the second sealing body 4232 is sealed and connected in the mounting groove 414, and the side wall of the second sealing body 4232 is sealed and fitted with the groove wall of the mounting groove 414, and the side of the second sealing body 4232 facing the bracket 41 is sealed and fitted with the groove bottom of the mounting groove 414, so that the diverter cavity 412 is effectively sealed at the connection between the bracket 41 and the first sealing member 42, thereby preventing external airflow from entering the diverter cavity 412 from between the bracket 41 and the first sealing member 42, thereby improving the stability of the airflow in the diverter cavity 412.

[0087] See also Figure 7-8 as well as Figure 10-11As shown, an avoidance groove 4233 is provided between the second sealing body 4232 and the first sealing body, and the avoidance groove 4233 is used to accommodate the first enclosure portion 415, and the end surface of the first enclosure portion 415 facing the first atomizer 20 and the second atomizer 30 is sealed against the bottom of the avoidance groove 4233, so that the first sealing body 4231 is sealed in the notch of the diversion groove 4121, thereby forming the diversion cavity 412.

[0088] Furthermore, the avoidance groove 4233 corresponds to the groove wall of the second sealing body 4232 and is sealed and fitted to the outer wall of the first enclosure portion 415 , thereby further increasing the sealing effect of the first sealing member 42 and the bracket 41 in the diversion cavity 412 .

[0089] For further information, see Fig.11 As shown, the bracket 41 also includes an air inlet pipe portion 411, which is connected to the side of the main body 413 away from the first enclosure portion 415 and the second enclosure portion 416, and the air inlet pipe portion 411 is communicated with the main body 413 to define the air inlet channel 4111, so that the air inlet channel 4111 is completely independent and avoids the airflow outside the air inlet pipe portion 411 from flowing to the diversion cavity 412, so that the airflow can stably pass through the air inlet channel 4111, thereby reducing the suction resistance and improving the suction stability.

[0090] For further information, see Figure 3 and Figure 10-12 As shown, the battery rod 40 further includes a control component 43 and a power supply component 44 , and the control component 43 and / or the power supply component 44 are disposed on the bracket 41 .

[0091] The bracket 41 also includes a third enclosure portion 417, which encloses a side of the main body 413 away from the first enclosure portion 415 and the second enclosure portion 416, and a receiving cavity 4171 is formed between the third enclosure portion 417 and the main body 413, and the receiving cavity 4171 is used to receive the control component 43 and / or the power supply component 44, thereby making the bracket 41 multifunctional, and the first seal 42 and the control component 43 and the power supply component 44 can be assembled with the bracket 41 as an assembly reference to form the battery rod 40.

[0092] Among them, at least part of the outer wall of the air intake pipe portion 411 is integrally connected to the inner wall of the third enclosure portion 417, so that the air intake pipe portion 411 can be integrally connected with the third enclosure portion 417 to strengthen the connection strength between the air intake pipe portion 411 and the third enclosure portion 417, thereby improving the structural strength of the air intake pipe portion 411 and the third enclosure portion 417, so that the air intake channel 4111 can supply airflow more stably, and the third enclosure portion 417 cooperates with the main body portion 413 to more stably accommodate the control component 43 and the power supply component 44.

[0093] For further information, see Figure 3 as well as Figure 5 As shown, the electronic atomization device 100 further includes a mounting member 45, which is a part of the battery rod 40. The mounting member 45 is connected to the open end of the receiving cavity 4171, that is, the mounting member 45 is connected to the third enclosure portion 417 and / or one of the corresponding first shell 13 and the second shell 14, and is located at the open end of the receiving cavity 4171.

[0094] For further information, see Figure 11-12 As shown, the bracket 41 also includes a limiting rod portion 418 and a plurality of clamping portions 419 , and the limiting rod portion 418 and the plurality of clamping portions 419 are respectively connected to a side of the main body portion 413 facing the connecting tube portion, and are respectively located in the receiving cavity 4171 .

[0095] The limiting rod portion 418 cooperates with the plurality of clamping portions 419 to limit the control component 43 , and the mounting member 45 cooperates with the third enclosure portion 417 to limit the power supply component 44 .

[0096] In some embodiments, the mounting member 45 is limitedly inserted into the third enclosure portion 417 so that the mounting member 45 can also provide limited support for the open end of the accommodating cavity 4171 corresponding to the third enclosure portion 417, thereby reducing the risk of deformation of the open end of the accommodating cavity 4171, thereby strengthening the overall structure of the bracket 41, and thereby enabling the first enclosure portion 415 and the second enclosure portion 416 to cooperate with the first atomizer 20 and the second atomizer 30 to seal and press the first seal 42, thereby enabling the first seal 42 to be effectively sealed and connected between the bracket 41 and the first atomizer 20 and the second atomizer 30, thereby reducing the risk of sealing failure of the first seal 42, and thereby ensuring the sealing effect of the diversion cavity 412, the first air hole 421 and the second air hole 422.

[0097] In addition, by providing the mounting member 45, the power supply component 44 and / or the control component 43 can be effectively limited so that the power supply component 44 and the control component 43 are stably arranged in the accommodating cavity 4171, thereby stably replenishing electric energy to the first atomizer 20 and the second atomizer 30 and stably controlling the operation of the first atomizer 20 and the second atomizer 30.

[0098] For further information, see Figure 3 as well as Fig.12 As shown, the power supply component 44 includes a third power supply component 441 and a charging interface 442, and the control component 43 includes a first main control circuit board 431, a second main control circuit board 432 and a third main control circuit board 433, and the first main control circuit board 431 is electrically connected to the second main control circuit board 432, the third main control circuit board 433, the third power supply component 441 and the charging interface 442 respectively.

[0099] The first main control circuit board 431 is parallel to the plane where the first straight line L1 and the second straight line L2 are located, and is limitedly engaged with the limit rod 418 and the plurality of the clamping parts 419. The second main control circuit board 432 is vertically connected to the first main control circuit board 431 and is L-shaped, and the second main control board and the first main control board are located on adjacent sides of the third power supply member 441, so that the length of the control component 43 can be effectively controlled to accommodate the first main control board and the second main control board in the accommodation cavity 4171. The third main control circuit board 433 is parallel to the first main control circuit board 431, and is arranged on the opposite side of the third power supply member 441 with the first main control circuit board 431, and the third main control circuit board 433 is limitedly connected to the mounting member 45, and is electrically connected to the charging interface 442.

[0100] For further information, see Figure 3 as well as Fig.12 As shown, the mounting member 45 is disposed in the housing 10 and close to the bottom of the housing 10, and the bottom of the housing 10 is an end of the housing 10 away from the nozzle 11. Therefore, the charging interface 442 and the third main control circuit board 433 are close to the bottom of the housing 10, so as to reduce the risk of foreign matter entering the housing 10.

[0101] Furthermore, two control switches 434 are provided on the second main control circuit board 432 , and the housing 10 is provided with a control button 12 corresponding to each of the control switches 434 . The corresponding control switch 434 can be triggered or closed by pressing the control button 12 .

[0102] See also Fig. 9As shown, a buffer barrier 46 is further provided between the first main control circuit board 431 and the third power supply component 441. The buffer barrier 46 can effectively prevent the third power supply component 441 from impacting the first main control circuit board 431, and the buffer barrier 46 is limited by the first main control circuit board 431 so that the buffer barrier 46 can cooperate with the mounting component 45 to effectively limit the battery in the accommodating cavity 4171.

[0103] Furthermore, by arranging the first main control circuit board 431 close to the main body 413 , the length of the electrical connection assembly electrically connecting the first atomizer 20 and the second atomizer 30 respectively can be effectively controlled.

[0104] See also Figure 5 as well as Fig.12 As shown, the electrical connection component includes a first power supply electrode 51 and a first power receiving electrode 52, and a second power supply electrode 53 and a second power receiving electrode 54. The first power supply electrode 51 and the second power supply electrode 53 are respectively electrically connected to the first main control circuit board 431, and respectively pass through the main body 413 and the corresponding second sealing body 4232 in sequence. The first power receiving electrode 52 is electrically connected to the first atomizer 20, and is used to be electrically connected to the first power supply electrode 51, so that the first main control circuit board 431 is electrically connected to the first atomizer 20. The second power receiving electrode 54 is electrically connected to the second atomizer 30, and is used to be electrically connected to the second power supply electrode 53, so that the first main control circuit board 431 is electrically connected to the second atomizer 30.

[0105] For further information, see Figure 13-15 As shown, the mounting member 45 is provided with a first air inlet hole 451 and a second air inlet hole 452, and the first air inlet hole 451 and the second air inlet hole 452 are respectively connected to the air inlet port 4114 of the air inlet channel 4111, so as to allow external air to pass through and enter the air inlet channel 4111. The air inlet port 4114 and the air outlet port 4112 are located at opposite ends of the air inlet channel 4111.

[0106] The electronic atomization device 100 also includes an air regulating component 47 and a second sealing component 48, and the second sealing component 48 is sealingly connected between the mounting component 45 and the air regulating component 47. The second sealing component 48 is provided with a first through hole 481 corresponding to the first air inlet hole 451, and the first through hole 481 is connected to the first air inlet hole 451, and a second through hole 482 is provided corresponding to the second air inlet hole 452, and the second through hole 482 is connected to the second air inlet hole 452.

[0107] The gas regulating member 47 is movably connected to the mounting member 45, and has a first position and a second position relative to the mounting member 45. When the gas regulating member 47 is in the first position, the gas regulating member 47 blocks the first through hole 481. At this time, only the second through hole 482 connects the second air inlet hole 452 with the outside. Therefore, the external airflow enters the electronic atomization device 100 only through the second through hole 482 and flows through the second air inlet hole 452, the air inlet channel 4111, the diverter cavity 412, the first air hole 421 / the second air hole 422, the first atomization channel 21 / the second atomization channel 31, and the suction nozzle 11 in sequence.

[0108] When the air regulating member 47 is in the second position, the first through hole 481 connects the first air inlet hole 451 with the outside, and the second through hole 482 connects the second air inlet hole 452 with the outside. At this time, the first through hole 481 connects the first air inlet hole 451 with the outside, and the second through hole 482 connects the second air inlet hole 452 with the outside, so that the external airflow can enter the electronic atomization device 100 through the first air inlet hole 451 and the second through hole 482 respectively and flow through the second air inlet hole 452, the air inlet channel 4111, the diverter cavity 412, the first air hole 421 / the second air hole 422, the first atomization channel 21 / the second atomization channel 31, and the suction nozzle 11 in sequence.

[0109] By providing the air regulating member 47 and the second sealing member 48, the air intake amount entering the electronic atomization device 100 is controllable, so that the user can adjust the air intake amount according to the suction demand and thereby obtain different suction experiences.

[0110] For further information, see Figure 1-3 as well as Figure 12-13 As shown, the housing 10 includes a first shell 13, a second shell 14 and the suction nozzle 11. The first shell 13 is connected to the second shell 14 to accommodate the first atomizer 20, the second atomizer 30 and the battery rod 40, and the suction nozzle 11 is connected to one end of the first shell 13 away from the second shell 14. Among them, the end of the second shell 14 away from the suction nozzle 11 is concavely formed with a ring groove 143, and the operating part of the gas regulating member 47 passes through the groove bottom of the ring groove 143 and does not extend out of the notch of the ring groove 143, so that the gas regulating member 47 is not easily touched by mistake, and then the gas regulating member 47 can be more stably maintained in the first position or the second position.

[0111] Furthermore, the charging interface 442 passes through the bottom of the annular groove 143 and does not extend out of the bottom of the annular groove 143 , so that the charging interface 442 can be limited and protected by the second shell 14 .

[0112] Furthermore, a main air inlet hole 144 is provided on the second shell 14, and the main air inlet hole 144 is connected to the first through hole 481 and the second through hole 482 respectively; the air regulating member 47 moves between the first position and the second position along the direction of the first straight line L1; the mounting member 45 is formed with an air inlet passage 453 along the direction of the second straight line L2, and the air inlet passage 453 connects one end of the air inlet port 4114 of the air inlet passage 4111 with the first air inlet hole 451 and the second air inlet hole 452, thereby avoiding the air inlet passage 4111 extending along the third straight line L3, resulting in the main air inlet hole 144 being opened on the outside of the annular groove 143 or on the groove wall of the annular groove 143, causing the structural strength of the end of the second shell 14 away from the suction nozzle 11 to be reduced, affecting the structural stability of the second shell 14.

[0113] The air intake pipe portion 411 is provided with a fourth sealing member 49 at the connection between the air intake port 4114 and the mounting member 45 at the air intake passage 453 , so that the air intake passage 453 and the air intake channel 4111 are sealed and connected.

[0114] For further information, see Fig.12 As shown, the first atomizer 20 includes a first mounting shell 22, a first liquid storage tank 23, a first power supply 24, a first control board 25 and a first atomization assembly 26. The first liquid storage tank 23, the first power supply 24, the first control board 25 and the first atomization assembly 26 are respectively arranged in the first mounting shell 22, and the first atomization assembly 26 is penetrated in the first liquid storage tank 23 and defines the first atomization channel 21 with the first mounting shell 22. The first control board 25 is electrically connected to the first power supply 24 and the first atomization assembly 26 respectively, so that the first atomizer 20 can independently atomize the aerosol matrix contained to generate aerosol under the power supply of the first power supply 24, so that the first atomizer 20 can work independently of the battery rod 40, that is, even if the third power supply 441 in the battery rod 40 is in the power supply state, the first atomizer 20 can still heat the aerosol matrix contained to generate aerosol when the first power supply 24 stores power.

[0115] The first atomizing assembly 26 includes a first heating element 261, a first atomizing tube 262 and a first liquid guiding element 263. The first atomizing tube 262 is provided in the first liquid storage tank 23 and is provided with a first liquid passage hole communicating with the first liquid storage tank 23. The first heating element 261 and the first liquid guiding element 263 are provided in the first atomizing tube 262 respectively, and the first liquid guiding element 263 is provided between the first atomizing tube 262 and the first heating element 261 and covers the first liquid passage hole. The aerosol matrix in the first liquid storage tank 23 moves toward the first liquid guiding element 263 through the first liquid passage hole, and is heated by the first heating element 261 which is heated in the power-on state, and then atomized to generate aerosol and diffused into the first atomizing tube 262. The first atomizing tube 262 is structured to form a part of the first atomizing channel 21.

[0116] The first atomizer 20 also includes a first liquid storage member 27, which is disposed in the first liquid storage tank 23 and is used to lock the aerosol matrix contained in the first liquid storage tank 23 to reduce the hydraulic pressure at the first liquid hole, thereby reducing the risk of the aerosol matrix contained in the first liquid storage tank 23 leaking from the first liquid hole into the first atomization tube 262.

[0117] See also Fig.12 As shown, the second atomizer 30 includes a second mounting shell 32, a second liquid storage tank 33, a second power supply 34, a second control board 35 and a second atomization assembly 36. The second liquid storage tank 33, the second power supply 34, the second control board 35 and the second atomization assembly 36 are respectively arranged in the second mounting shell 32, and the second atomization assembly 36 is penetrated in the second liquid storage tank 33 and defines the second atomization channel 31 with the second mounting shell 32. The second control board 35 is electrically connected to the second power supply 34 and the second atomization assembly 36 respectively, so that the second atomizer 30 can independently atomize the contained aerosol matrix to generate aerosol under the power supply of the second power supply 34, so that the second atomizer 30 can work independently of the battery rod 40, that is, even if the third power supply 441 in the battery rod 40 is in a feeding state, the second atomizer 30 can still heat the contained aerosol matrix to generate aerosol when the second power supply 34 stores power.

[0118] The second atomizing assembly 36 includes a second heating element 361, a second atomizing tube 362, and a second liquid guiding element 363. The second atomizing tube 362 is arranged in the second liquid storage tank 33 and is provided with a second liquid passage hole communicating with the second liquid storage tank 33. The second heating element 361 and the second liquid guiding element 363 are arranged in the second atomizing tube 362 respectively, and the second liquid guiding element 363 is arranged between the second atomizing tube 362 and the second heating element 361 and covers the second liquid passage hole. The aerosol matrix in the second liquid storage tank 33 moves toward the second liquid guiding element 363 through the second liquid passage hole, and is heated by the second heating element 361 which is heated in the power-on state, and then atomized to generate aerosol and diffused into the second atomizing tube 362. The second atomizing tube 362 is structured to form a part of the second atomizing channel 31.

[0119] The second atomizer 30 also includes a second liquid storage member 37, which is disposed in the second liquid storage tank 33 and is used to lock the aerosol matrix contained in the second liquid storage tank 33 to reduce the hydraulic pressure at the second liquid hole, thereby reducing the risk of the aerosol matrix contained in the second liquid storage tank 33 leaking from the second liquid hole into the second atomization tube 362.

[0120] Further, the first main control board is electrically connected to the first main control circuit board 431 through the first power supply electrode 51 and the first power receiving electrode 52, so that the third power supply component 441 can replenish power to the first power supply component 24. The second main control board is electrically connected to the first main control circuit board 431 through the second power supply electrode 53 and the second power receiving electrode 54, so that the third power supply component 441 can replenish power to the second power supply component 34.

[0121] For further information, see Figure 1-2 As shown, the first shell 13 has two first notches 133 facing the second shell 14, and the two first notches 133 are formed on the first shell 13 along the second straight line L2; the second shell 14 has two second notches 145 facing the first shell 13, and the two second notches 145 are formed on the second shell 14 along the second straight line L2. The first shell 13 is connected to the second shell 14 so that each first notch 133 is connected to a corresponding second notch 145 to form a limiting hole 18.

[0122] The first mounting shell 22 has first limiting protrusions 221 corresponding to the two limiting holes 18, and / or the second mounting shell 32 has second limiting protrusions 321 corresponding to the two limiting holes 18. When the first atomizer 20 and / or the second atomizer 30 are arranged in the shell 10, the first limiting protrusion 221 and / or the second limiting protrusion 321 are respectively limited in the corresponding limiting holes 18, so that the shell 10 can further limit the first atomizer 20 and the second atomizer 30.

[0123] For further information, see Figure 3 as well as Fig.12 As shown, the housing 10 further includes a connection structure, which is used to connect the first shell 13 and the second shell 14 together, so that the first shell 13 and the second shell 14 limit the first atomizer 20 and / or the second atomizer 30. One of the first shell 13 and the second shell 14 is connected to the mouthpiece 11, and the other of the first shell 13 and the second shell 14 accommodates the bracket 41 and the first sealing member 42, that is, the other of the first shell 13 and the second shell 14 accommodates the battery rod 40.

[0124] Wherein, the connection structure has a locked state and an unlocked state. Figure 3 As shown, when the connecting structure is in the locked state, the first shell 13 and the second shell 14 are connected to each other, and the first shell 13 cooperates with the second shell 14 to limit the first atomizer 20 and the second atomizer 30 respectively, so that the first atomizer 20 is sealed against the first sealing member 42, and the first atomization channel 21 is connected between the first air hole 421 and the suction nozzle 11, and the second atomizer 30 is sealed against the first sealing member 42, and the second atomization channel 31 is connected between the second air hole 422 and the suction nozzle 11.

[0125] See also Fig.12 As shown, when the connection structure is in the unlocked state, the first shell 13 and the second shell 14 are separated from each other, and the limiting of the first atomizer 20 and the second atomizer 30 is cancelled.

[0126] The connecting structure is provided to lock and connect the first shell 13 and the second shell 14 or to unlock and release them, so that the locked and connected first shell 13 and the second shell 14 can limit the first atomizer 20 and the second atomizer 30, so that the first atomizer 20 and the second atomizer 30 are stably connected to the battery rod 40 respectively, so that the first atomizer 20 and the second atomizer 30 can maintain a stable electrical connection with the battery rod 40 respectively, and avoid providing a magnetic attraction structure to magnetically connect the first atomizer 20 and the second atomizer 30 to the battery rod 40 respectively, so that the structure of the battery rod 40 and the first atomizer 20 and the second atomizer 30 can be simplified, and the magnetic attraction structure can be avoided.

[0127] In addition, the first atomizer 20 and the second atomizer 30 are respectively limited by the first shell 13 and the second shell 14 by locking the first shell 13 and the second shell 14 through the connection structure, so that the first atomizer 20 and the second atomizer 30 are easy to replace, and the battery rod 40 can be reused, thereby reducing user costs.

[0128] Further, in some embodiments, see Figure 3 as well as Fig.12 As shown, the connection structure includes at least two connection components 15 with the same structure, and at least two connection components 15 are respectively connected between the first shell 13 and the second shell 14, so that the connection between the first shell 13 and the second shell 14 is more stable.

[0129] The connecting assembly 15 includes a connecting member 151. The connecting member 151 is rotatably connected to one of the first shell 13 and the second shell 14, and the connecting member 151 has a first connecting portion 1511, and the other of the first shell 13 and the second shell 14 has a second connecting portion 131, and the second connecting portion 131 can cooperate with the corresponding first connecting portion 1511 to limit connection or separation.

[0130] For further information, see Figure 3 as well as Fig.12As shown, when the connecting structure is in the locked state, the first connecting portion 1511 and the corresponding second connecting portion 131 are mutually limited. At this time, the first shell 13 and the second shell 14 are limitedly connected, so that the first shell 13 cooperates with the second shell 14 to limit the first atomizer 20 and the second atomizer 30 respectively, so that the first atomizer 20 and the second atomizer 30 are respectively limited in the shell 10, and the first atomizer 20 is sealed against the first ring portion 424, so that the first atomization channel 21 is connected to the first air hole 421, and the second atomizer 30 is sealed against the second ring portion 425, so that the second atomization channel 31 is connected to the second air hole 422.

[0131] When the connecting structure is in the unlocked state, the first connecting portion 1511 and the corresponding second connecting portion 131 are separated from each other. At this time, the connecting structure no longer limits the first shell 13 and the second shell 14. Therefore, the first shell 13 and the second shell 14 are separated from each other. Therefore, the first shell 13 and the second shell 14 cancel the limitation of the first atomizer 20 and the second atomizer 30, so that the first atomizer 20 and / or the second atomizer 30 can be replaced.

[0132] For further information, see Figure 3 as well as Fig.12 As shown, the connection assembly 15 further includes a retaining member 152. The retaining member 152 and the connecting member 151 are both provided on the first shell 13 or the second shell 14, and the retaining member 152 is used to drive the limiting member to be maintained at the first connecting portion 1511 and the second connecting portion 131 to limit each other, so that the connection structure is in the locked state. By providing the retaining member 152, the first connecting portion 1511 and the second connecting portion 131 can be effectively controlled to be limited to each other, so that the first shell 13 and the second shell 14 can stably limit the first atomizer 20 and the second atomizer 30.

[0133] For further information, see Figure 3 as well as Fig.12As shown, the connecting assembly 15 further includes a rotating shaft 153. The rotating shaft 153, the retaining member 152, and the connecting member 151 are all arranged on the first shell 13 or the second shell 14, and the rotating shaft 153 is connected to the connecting member 151 and the first shell 13 or the second shell 14. The rotating shaft 153 is rotatably connected to the first shell 13 or the second shell 14, and / or the connecting member 151 is rotatably connected to the rotating shaft 153, so that the connecting member 151 can rotate relative to the rotating shaft 153, and / or the connecting member 151 and the rotating shaft 153 can rotate relative to the first shell 13 or the second shell 14.

[0134] Further, the connecting member 151 is provided with a third connecting portion 1512, and the first shell 13 or the second shell 14 provided with the rotating shaft 153 has a fourth connecting portion 141. The retaining member 152 is connected between the third connecting portion 1512 and the fourth connecting portion 141, and the rotating shaft 153 is located between the first connecting portion 1511 and the third connecting portion 1512.

[0135] By setting the first connecting part 1511 and the third connecting part 1512, the retaining member 152 can be stably connected between the connecting member 151 and the corresponding first shell 13 or the second shell 14, so that the retaining member 152 can stably drive the connecting member 151 to remain in a state where the first connecting part 1511 and the second connecting part 131 are mutually limitedly connected.

[0136] Furthermore, in some embodiments, the retaining member 152 is an elastic member, which may be but is not limited to an elastic structural member such as a spring, a shrapnel, silicone, etc. Therefore, the retaining member 152 can maintain elastic support between the third connecting part 1512 and the fourth connecting part 141 to drive the first connecting part 1511 and the second connecting part 131 to stably limit each other.

[0137] Among them, the side of the connecting member 151 away from the third connecting portion 1512 is the pressing portion 1513, that is, the fourth connecting portion 141 is arranged on the pressing portion 1513, and the pressing portion 1513 squeezes the retaining member 152 under the action of external force, so that the connecting member 151 rotates relative to the rotating shaft 153, so that the third connecting portion 1512 approaches the fourth connecting portion 141 and squeezes the retaining member 152, and the first connecting portion 1511 is away from the second connecting portion 131, so that the first connecting portion 1511 and the second connecting portion 131 are no longer limited to each other.

[0138] Furthermore, the pressing portion 1513 is provided with an anti-slip structure 1514 that increases the contact area, so that the user can be more stable when pressing the pressing portion 1513 .

[0139] For further information, see Figure 3 as well as Fig.12 As shown, the outer structure of the first shell 13 is formed with a fourth enclosure portion 132, and the outer structure of the second shell 14 is formed with a fifth enclosure portion 142. When the connection structure is in the locked state, the fourth enclosure portion 132 and the fifth enclosure portion 142 are connected to form a mounting groove 16, and each of the connection components 15 is located in one of the mounting grooves 16, and when the connection structure is in the locked state, the connection component 15 does not extend out of the corresponding mounting groove 16, so that the connection component 15 will not be accidentally touched in the mounting groove 16, thereby avoiding the first shell 13 and the second shell 14 being separated from each other due to the connection member 151 being accidentally touched, causing the first shell 13 and the second shell 14 to fail to limit the first atomizer 20 and the second atomizer 30.

[0140] For further information, see Figure 3 as well as Fig.12 As shown, the suction nozzle 11 is plugged into one end of the first shell 13 away from the second shell 14 and is used for the user to inhale. The housing 10 further includes a third sealing member 17, which is sealed and abutted between the suction nozzle 11 and the first atomizer 20 and the second atomizer 30, so that the suction nozzle 11 is limitedly clamped under the abutment of the first shell 13 and the first atomizer 20 and the second atomizer 30 on the third sealing member 17, so that the suction nozzle 11 is easy to be disassembled and assembled with the first shell 13, thereby improving the disassembly and assembly efficiency of the suction nozzle 11 and the first shell 13.

[0141] In addition, by providing the third sealing member 17, the suction nozzle 11 can be effectively sealed and connected with the first atomizer 20 and the second atomizer 30, so that the first atomization channel 21 is sealed and connected with the suction nozzle 11, and the second atomization channel 31 is connected with the suction nozzle 11.

[0142] Furthermore, the third sealing member 17 has a first air guide hole 171 connecting the first atomizing air passage and the suction nozzle 11, and a second air guide hole 172 connecting the second atomizing air passage and the suction nozzle 11. The apertures of the first air guide hole 171 and the second air guide hole 172 are substantially the same, so that the flow velocity and flow rate of the airflow entering the first air guide hole 171 and the second air guide hole 172 per unit time are substantially the same.

[0143] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0144] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of this application.

[0145] The above are only preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An electronic atomization device, characterized in that: include: A housing, wherein the housing is structured to form a suction nozzle; A bracket, the bracket is arranged in the shell, and the bracket is integrally formed with an air inlet channel and a diverter groove, and the diverter groove is connected to the air outlet of the air inlet channel; a first sealing member, the first sealing member being arranged in the housing and sealing at least the notch of the diverter slot to form a diverter chamber, the first sealing member having a first air hole and a second air hole with substantially the same aperture, the first air hole and the second air hole being connected to the diverter chamber respectively, and the first air hole and the second air hole being symmetrical with respect to the air inlet channel; as well as A first atomizer and a second atomizer, wherein the first atomizer and the second atomizer are symmetrically arranged in the shell relative to the air inlet channel, and the first atomizer has a first atomization channel, the first atomizer seals against the first sealing member so that the first atomization channel is connected between the first air hole and the suction nozzle, and the second atomizer has a second atomization channel, the second atomization channel seals against the first sealing member so that the second atomization channel is connected between the second air hole and the suction nozzle.

2. The electronic atomization device according to claim 1, characterized in that: The first sealing member comprises a sealing body, a first ring portion and a second ring portion, wherein the first ring portion and the second ring portion are respectively located at a side of the sealing body away from the air inlet passage and protrude from the sealing body; Wherein, the first ring portion and the sealing body are jointly constructed to form the first air hole, and the first atomizer is close to the first air inlet end of the first atomization channel and seals against the first ring portion; The second ring portion and the sealing body are jointly constructed to form the second air hole, and the second atomizer is close to the second air inlet end of the second atomization channel and seals against the second ring portion.

3. The electronic atomization device according to claim 2, characterized in that: The outer diameter and the inner diameter of the first ring portion gradually decrease substantially synchronously in a direction gradually approaching the sealing body; The outer diameter and the inner diameter of the second ring portion gradually decrease substantially synchronously along a direction gradually approaching the sealing body.

4. The electronic atomization device according to claim 2, characterized in that: The first sealing member further includes a supporting portion, which is disposed on a side of the sealing body away from the first ring portion and the second ring portion, and is located on the sealing body between the first air hole and the second air hole, and supports the bottom of the diversion groove.

5. The electronic atomization device according to claim 4, characterized in that: Along the direction of the orthographic projection of the first sealing member toward the bracket, a first straight line connects the first center of the first air hole and the second center of the second air hole, the air outlet is located on one side of the first straight line, a second straight line passing through the third center of the air outlet is perpendicular to the first straight line, and the foot of the perpendicular between the second straight line and the first straight line is located at the midpoint of the first straight line.

6. The electronic atomization device according to claim 5, characterized in that: The air intake passage extends along a third straight line, and the third straight line is perpendicular to a plane where the first straight line and the second straight line are located.

7. The electronic atomization device according to claim 2, characterized in that: The support frame includes a main body, a first enclosure portion and a second enclosure portion, wherein the first enclosure portion and the second enclosure portion are respectively enclosed on the same side of the main body, and the second enclosure portion is enclosed on the outer periphery of the first enclosure portion, the first enclosure portion and the enclosed main body define the diverter groove, and the second enclosure portion, the first enclosure portion and the main body structure between the second enclosure portion and the first enclosure portion are formed with an installation groove; The sealing body includes a first sealing body and a second sealing body, the first sealing body is located in the middle of the second sealing body, the abutting portion and the first ring portion and the second ring portion are respectively arranged on opposite sides of the first sealing body, and the second sealing body is sealed and connected in the installation groove.

8. The electronic atomization device according to claim 7, characterized in that: The bracket also includes an air intake pipe portion, which is connected to a side of the main body away from the first enclosure portion and the second enclosure portion, and the air intake pipe portion is in communication with the main body to define the air intake channel.

9. The electronic atomization device according to claim 8, characterized in that: The bracket further includes a third enclosure portion, the third enclosure portion encloses a side of the main body away from the first enclosure portion and the second enclosure portion, and a receiving cavity is formed between the third enclosure portion and the main body portion, the receiving cavity is used to receive the control component and / or the power supply component; Wherein, at least a portion of the outer wall of the air intake pipe portion is integrally connected to the inner wall of the third enclosure portion.

10. The electronic atomization device according to claim 9, characterized in that: The electronic atomization device further comprises a mounting member, wherein the mounting member is connected to the opening end of the receiving cavity; The bracket further comprises a limiting rod portion and a plurality of clamping portions, wherein the limiting rod portion and the plurality of clamping portions are respectively connected to a side of the main body portion facing the connecting tube portion and are respectively located in the receiving cavity; Among them, the limiting rod portion cooperates with the multiple clamping portions to limit the control component, and the mounting component cooperates with the third enclosure portion to limit the power supply component.

11. The electronic atomization device according to claim 10, characterized in that: The mounting member is provided with a first air inlet hole and a second air inlet hole, wherein the first air inlet hole and the second air inlet hole are respectively connected to the air inlet port of the air inlet channel; The electronic atomization device further comprises an air regulating member and a second sealing member, wherein the second sealing member is sealingly connected between the mounting member and the air regulating member, the second sealing member is provided with a first through hole corresponding to the first air inlet hole, and is provided with a second through hole corresponding to the second air inlet hole, and the air regulating member is movably connected to the mounting member and has a first position and a second position relative to the mounting member; Wherein, when the air regulating member is in the first position, the air regulating member blocks the first through hole, and the second through hole communicates with the second air inlet and the outside; When the air regulating member is in the second position, the first through hole communicates with the first air inlet hole and the outside, and the second through hole communicates with the second air inlet hole and the outside.

12. The electronic atomization device according to claim 1, characterized in that: The first atomizer comprises a first mounting shell, a first liquid storage tank, a first power supply, a first control board and a first atomizing assembly. The first liquid storage tank, the first power supply, the first control board and the first atomizing assembly are respectively arranged in the first mounting shell, and the first atomizing assembly is passed through the first liquid storage tank and defines the first atomizing channel with the first mounting shell. The first control board is electrically connected to the first power supply and the first atomizing assembly respectively. And / or, the second atomizer includes a second mounting shell, a second liquid storage tank, a second power supply, a second control board and a second atomization component, the second liquid storage tank, the second power supply, the second control board and the second atomization component are respectively arranged in the second mounting shell, and the second atomization component is penetrated through the second liquid storage tank and defines the second atomization channel with the second mounting shell, and the second control board is electrically connected to the second power supply and the second atomization component respectively.

13. The electronic atomization device according to claim 1, characterized in that: The housing comprises a first shell, a second shell, a nozzle and a connection structure, wherein one of the first shell and the second shell is connected to the nozzle, the other of the first shell and the second shell accommodates the bracket and the first sealing member, and the connection structure has a locked state and an unlocked state; Wherein, when the connection structure is in the locked state, the first shell and the second shell are connected to each other, and the first shell cooperates with the second shell to limit the first atomizer and the second atomizer respectively, so that the first atomizer seals against the first sealing member, and the first atomization channel is connected between the first air hole and the mouthpiece, the second atomizer seals against the first sealing member, and the second atomization channel is connected between the second air hole and the mouthpiece; When the connection structure is in the unlocked state, the first shell and the second shell are separated from each other, and the limiting of the first atomizer and the second atomizer is cancelled.

14. The electronic atomization device according to claim 13, characterized in that: The connection structure comprises at least two connection components of the same structure, and the at least two connection components are respectively connected between the first shell and the second shell; Wherein, the connecting assembly comprises a connecting member, the connecting member is rotatably connected to one of the first shell and the second shell, and the connecting member has a first connecting portion, and the other of the first shell and the second shell has a second connecting portion; When the connection structure is in the locked state, the first connection portion and the corresponding second connection portion are mutually limited, and the first shell cooperates with the second shell to limit the first atomizer and the second atomizer respectively; When the connection structure is in the unlocked state, the first connection portion and the corresponding second connection portion are separated from each other, and the first shell and the second shell cancel the limitation on the first atomizer and the second atomizer.

15. The electronic atomization device according to claim 14, characterized in that: The connecting assembly further includes a retaining member, wherein the retaining member and the connecting member are both disposed on the first shell or the second shell, and the retaining member is used to drive the limiting member to remain in the mutual limiting state between the first connecting portion and the second connecting portion.

16. The electronic atomization device according to claim 15, characterized in that: The connecting assembly also includes a rotating shaft, and the rotating shaft, the retaining member and the connecting member are all arranged on the first shell or the second shell, the rotating shaft and the first shell or the second shell are rotatably connected, and / or the connecting member and the rotating shaft are rotatably connected, and a third connecting portion is provided on the connecting member, and a fourth connecting portion is provided on the first shell or the second shell on which the rotating shaft is provided, the retaining member is connected between the third connecting portion and the fourth connecting portion, and the rotating shaft is located between the first connecting portion and the third connecting portion.

17. The electronic atomization device according to claim 16, characterized in that: The retaining member is elastically supported between the third connecting portion and the fourth connecting portion, and a pressing portion is provided on a side of the connecting portion facing away from the third connecting portion. The pressing portion presses the retaining member under the action of an external force so that the connecting member rotates relative to the rotating shaft, and the third connecting portion is close to the fourth connecting portion, and the first connecting portion is away from the second connecting portion.

18. The electronic atomization device according to claim 17, characterized in that: The pressing portion is provided with an anti-slip structure for increasing the contact area.

19. The electronic atomization device according to claim 14, characterized in that: The outer side structure of the first shell forms a fourth enclosure portion, and the outer side structure of the second shell forms a fifth enclosure portion. When the connecting structure is in the locked state, the fourth enclosure portion and the fifth enclosure portion are connected to form an installation groove. Each of the connecting components is located in one of the installation grooves, and when the connecting structure is in the locked state, the connecting component does not extend out of the corresponding installation groove.

20. The electronic atomization device according to claim 13, characterized in that: The suction nozzle is plugged into an end of the first shell away from the second shell; The housing further comprises a third sealing member, the third sealing member being sealed and abutted between the mouthpiece and the first atomizer and the second atomizer, and the third sealing member having a first air guide hole communicating with the first atomizing air passage and the mouthpiece, and having a second air guide hole communicating with the second atomizing air passage and the mouthpiece; The apertures of the first air guide hole and the second air guide hole are substantially the same.

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