Electronic atomization device

Abstract

The utility model relates to the technical field of atomization devices, in particular to an electronic atomization device which comprises a shell, a plurality of atomizers arranged in the shell, a suction nozzle and a switch assembly, each atomizer comprises a liquid storage cavity used for storing a liquid matrix and an atomization element used for atomizing the liquid matrix to generate aerosol, and the switch assembly is arranged in the shell. And a second air outlet for the aerosol to escape from the atomizer; the suction nozzle is rotatably connected with the shell, and a first air outlet through which aerosol escapes from the electronic atomization device is defined in the suction nozzle; the switch assembly comprises a plurality of rotatable obstructing pieces, and the obstructing pieces are used for closing or opening an airflow path between the second air outlet and the first air outlet; wherein the switch assembly is constructed in the mode that when the suction nozzle rotates, the suction nozzle drives the at least one blocking piece to rotate, and then the switch assembly can selectively open an airflow path between one or more second air outlets and the first air outlet. According to the embodiment of the utility model, the interestingness can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of atomization devices, in particular to an electronic atomization device. Background Art

[0002] An electronic atomization device is used to heat a tobacco product to generate an aerosol for a user to inhale. In order to produce a unique taste, the electronic atomization device is provided with at least two atomizers, and the two atomizers are respectively loaded with aerosol-generating products of different flavors. When the user inhales, at least two atomizers are started simultaneously, and the aerosols generated by the at least two atomizers are mixed for the user to inhale.

[0003] However, in the process of implementing the embodiments of the present utility model, the inventors found that currently, when inhaling, at least two atomizers are started simultaneously to generate a mixture of two different flavors of aerosol, and the user cannot choose to inhale one flavor or a mixture of multiple different flavors of aerosol, resulting in low interest. Summary of the Utility Model

[0004] The main technical problem to be solved by the present utility model is to provide an electronic atomization device, which can solve the problem that the user cannot choose to inhale one flavor or a mixture of multiple different flavors of aerosol, resulting in low interest.

[0005] To solve the above technical problem, a technical solution adopted by the present utility model is: to provide an electronic atomization device, including a housing, a plurality of atomizers arranged in the housing, a mouthpiece, and a switch assembly. The atomizer includes a liquid storage cavity for storing a liquid matrix, an atomization element for atomizing the liquid matrix to generate an aerosol, and a second air outlet for the aerosol to escape from the atomizer; the mouthpiece is rotatably connected to the housing, and the mouthpiece defines a first air outlet for the aerosol to escape from the electronic atomization device; the switch assembly includes a plurality of rotatable blocking members, and the blocking members are used to close or open the air flow path between the second air outlet and the first air outlet; wherein, the switch assembly is configured such that when the mouthpiece rotates, the mouthpiece drives at least one of the blocking members to rotate, so that the switch assembly can selectively open the air flow path between one or more of the second air outlets and the first air outlet.

[0006] Optionally, the electronic atomization device further includes a bracket for holding the atomizer.

[0007] A rotating shaft is provided at an end of the bracket close to the mouthpiece, and the blocking member is rotatably connected to the rotating shaft.

[0008] Optionally, the blocking member is disposed opposite to the second air outlet, so that when the blocking member rotates, the blocking member can block or expose the second air outlet.

[0009] Optionally, the blocking member includes a first blocking member fixedly connected to the suction nozzle, and at least one second blocking member that can be pushed and rotated by the first blocking member, and the first blocking member is driven to rotate synchronously when the suction nozzle rotates.

[0010] Optionally, along the first rotation direction of the nozzle, the previous blocking member can cover the next blocking member when rotating;

[0011] The first rotation direction is a direction for rotating the suction nozzle to open an air flow path between one or more of the second air outlets and the first air outlet.

[0012] Optionally, the second barrier member includes a plate-shaped portion, a first pushing portion, a second pushing portion and a third pushing portion;

[0013] The first pushing portion and the second pushing portion are arranged on a first surface of the plate-shaped portion facing the suction nozzle, and the third pushing portion is arranged on a second surface of the plate-shaped portion facing away from the suction nozzle;

[0014] The third pushing portion of the previous second blocking member is located between the first pushing portion and the second pushing portion of the next second blocking member.

[0015] Optionally, the second blocking member located at the endmost along the first rotation direction is kept fixed.

[0016] Optionally, the suction nozzle includes a first connecting structure, the first blocking member includes a second connecting structure, and the first connecting structure is connected and fixed to the second connecting structure.

[0017] Optionally, a rotation groove is provided on the inner wall of the shell, and a rotation part is provided on the outer wall of the suction nozzle. The rotation part is accommodated in the rotation groove, and the rotation part can rotate along the rotation groove.

[0018] Optionally, the inner wall of the shell is further provided with a notch connected to the rotation groove, and the notch is used for the rotating part to be inserted into the rotation groove.

[0019] Optionally, the bracket remains fixed in the shell.

[0020] In the embodiment of the utility model, since the switch assembly is configured so that when the suction nozzle rotates, the suction nozzle drives at least one blocking member to rotate, so that the switch assembly can selectively open the airflow path between one or more of the second air outlets and the first air outlet, so that the user can selectively inhale an aerosol of one flavor, or aerosols of multiple different flavors mixed together, thereby enhancing the fun. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments of the present application. Obviously, the following described drawings are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the drawings.

[0022] Figure 1 is a schematic structural diagram of an electronic atomization device according to an embodiment of the present utility model;

[0023] Figure 2 is an exploded schematic structural diagram of an electronic atomization device according to an embodiment of the present utility model;

[0024] Figure 3 is an exploded schematic structural diagram of an atomizer of an electronic atomization device according to an embodiment of the present utility model;

[0025] Figure 4 is a schematic structural diagram of a mouthpiece of an electronic atomization device according to an embodiment of the present utility model;

[0026] Figure 5 is a first exploded schematic structural diagram of a switch assembly of an electronic atomization device according to an embodiment of the present utility model;

[0027] Figure 6 is another exploded schematic structural diagram of a switch assembly of an electronic atomization device according to an embodiment of the present utility model;

[0028] Figure 7 is a schematic structural diagram of a bracket of an electronic atomization device according to an embodiment of the present utility model.

[0029] Explanation of reference numerals:

[0030] 100, electronic atomization device;

[0031] 1, housing; 11, rotating groove; 12, notch;

[0032] 2, atomizer; 21, liquid storage cavity; 22, second air outlet; 23, liquid storage member; 231, through hole; 24, second air inlet;

[0033] 3, mouthpiece; 31, first air outlet; 32, first connection structure; 33, rotating part;

[0034] 4, switch assembly; 41, barrier member; 411, rotating ring; 412, first barrier member; 413, second barrier member; 414, plate-shaped part; 415, first pushing part; 416, second pushing part; 417, third pushing part; 418, second connection structure;

[0035] 5. bracket; 51. rotating shaft; 511. card slot; 512. receiving slot; 52. mounting slot; 53. first air inlet;

[0036] 6. Snap-fit ​​part; 61. Blocking part; 62. Snap-fit ​​part. DETAILED DESCRIPTION

[0037] In order to facilitate the understanding of the utility model, the utility model is described in more detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that when an element is described as "locked to" another element, it can be directly on the other element, or there can be one or more centered elements between them. When an element is described as "connected to" another element, it can be directly connected to the other element, or there can be one or more centered elements between them. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this specification are for illustrative purposes only.

[0038] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as those commonly understood by technicians in the technical field of the present invention. The terms used in this specification are only for the purpose of describing specific embodiments and are not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations of one or more related listed items.

[0039] See also Figures 1-3 , the embodiment of the present application provides an electronic atomization device 100, which is roughly cylindrical. The electronic atomization device 100 includes a housing 1, a plurality of atomizers 2 arranged in the housing 1, a nozzle 3 and a switch assembly 4; the atomizer 2 includes a liquid storage chamber 21 for storing a liquid matrix, an atomizing element for atomizing the liquid matrix to generate an aerosol, and a second air outlet 22 for the aerosol to escape from the atomizer 2; the nozzle 3 is rotatably connected to the housing 1, and the nozzle 3 defines a first air outlet 31 for the aerosol to escape from the electronic atomization device 100; the switch assembly 4 includes a plurality of rotatable blocking members 41, and the blocking member 41 is used to close or open the air flow path between the second air outlet 22 and the first air outlet 31; wherein the switch assembly 4 is configured such that when the nozzle 3 rotates, the nozzle 3 drives at least one blocking member 41 to rotate, thereby enabling the switch assembly 4 to selectively open the air flow path between one or more of the second air outlets 22 and the first air outlet 31. Since the switch assembly 4 is configured so that when the suction nozzle 3 rotates, the suction nozzle 3 drives at least one blocking member 41 to rotate, the switch assembly 4 can selectively open the airflow path between one or more of the second air outlets 22 and the first air outlet 31, so that the user can selectively inhale an aerosol of one flavor, or aerosols of multiple different flavors mixed together, thereby enhancing the fun.

[0040] In some embodiments, referring to Figure 3 , a liquid storage member 23 is filled in the liquid storage cavity 21. A liquid matrix of an atomizable liquid is stored in the liquid storage member 23. Further, the liquid storage member 23 is formed with a first through hole 231 penetrating axially. A rigid air guide tube is disposed in the first through hole 231. The air guide tube communicates with the second air outlet 22. An atomizing element is disposed in the air guide tube. The atomizing element is configured to receive the liquid matrix in the liquid storage member and atomize the liquid matrix to form an aerosol and release it into the air guide tube. The atomizing element includes a liquid guiding element and a heating element combined on the liquid guiding element. The liquid guiding element is disposed in the air guide tube, and the heating element is disposed on the liquid guiding element. A second through hole is formed in the tube wall of the air guide tube. A part of the liquid guiding element passes through the second through hole and contacts the liquid storage member 23, so that the liquid guiding element absorbs the liquid matrix held on the liquid storage member 23 and transfers the liquid matrix to the heating element. The heating element can heat and atomize the liquid matrix to form an aerosol.

[0041] In some embodiments, referring to Figure 2 , Figure 5 and Figure 7 , the electronic atomization device 100 further includes a bracket 5 for holding the atomizer 2. A rotating shaft 51 is provided at an end of the bracket 5 close to the mouthpiece 3. A rotating ring 411 is provided on the barrier member 41. The rotating ring 411 is rotatably sleeved on the rotating shaft 51, so that the barrier member 41 is rotatably connected to the rotating shaft 51.

[0042] Further, the bracket 5 is fixed within the housing 1, so that the barrier member 41 rotates relative to the housing 1 and the bracket 5 driven by the mouthpiece 3.

[0043] In some embodiments, referring to Figure 2 , the electronic atomization device 100 further includes a clamping member 6. The clamping member 6 is clamped to the rotating shaft 51, and the clamping member 6 covers the rotating ring 411, so that the clamping member 6 is used to block the rotating ring 411 to prevent the rotating ring 411 from disengaging from the rotating shaft 51.

[0044] In some embodiments, referring to Figure 2 and Figure 7 , the rotating shaft 51 is provided with a clamping groove 511 and a receiving groove 512. The receiving groove 512 communicates with the clamping groove 511. The clamping member 6 includes a blocking portion 61 and a clamping portion 62. The blocking portion 61 is fixed to the clamping portion 62. The clamping portion 62 is received in the receiving groove 512, and the clamping portion 62 is clamped to the clamping groove 511, so that the clamping member 6 is clamped to the rotating shaft 51.

[0045] In some embodiments, referring to Figure 7, in order to fix multiple atomizers 2, the bracket 5 is provided with a plurality of mounting grooves 52 which are arranged in a surrounding manner, and the atomizer 2 is fixed in the mounting groove 52. Further, in order to connect the atomizer 2 with the outside to allow gas to flow through the atomizer 2, the bracket 5 is provided with a first air inlet 53, the atomizer 2 is provided with a second air inlet 24 communicating with the first air inlet 53, and the second air inlet 24 is communicated with the second air outlet 22 through a first through hole 231. Thus, external air can enter the atomizer 2 through the second air inlet 24, then carry the aerosol generated after atomization and escape from the atomizer 2 through the second air outlet 22. The aerosol escaping from the atomizer 2 further enters the mouthpiece 3, and finally escapes from the first air outlet 31 of the mouthpiece 3 of the electronic atomization device 100. The user can inhale the aerosol at the first air outlet 31.

[0046] In some embodiments, please refer to Figure 2 , the barrier member 41 is disposed opposite to the second air outlet 22. Thus, when the barrier member 41 rotates, the barrier member 41 can block or expose the second air outlet 22, so that the barrier member 41 closes or opens the gas path between the second air outlet 22 and the first air outlet 31.

[0047] In some embodiments, please refer to Figure 2 , Figure 5 and Figure 6 , the barrier member 41 includes a first barrier member 412 fixedly connected to the mouthpiece 3 and at least one second barrier member 413 that can be pushed by the first barrier member 412 to rotate. When the mouthpiece 3 rotates, the first barrier member 412 is driven to rotate synchronously.

[0048] In some embodiments, along the first rotation direction a of the mouthpiece 3, when the previous barrier member 41 rotates, it can cover the next barrier member 41; wherein, the first rotation direction a is the direction of rotating the mouthpiece 3 to open the airflow path between one or more of the second air outlets 22 and the first air outlet 31.

[0049] As Figure 2 shown, along the first rotation direction a of the mouthpiece 3, the second barrier member 413a is located downstream of the first barrier member 412, the second barrier member 413b is located downstream of the second barrier member 413a, and the second barrier member 413c is located downstream of the second barrier member 413b. When the first barrier member 412 rotates one station along the first rotation direction a, the first barrier member 412 rotates to the position of the second barrier member 413a and covers the second barrier member 413a.

[0050] When the first barrier 412 continues to rotate one station in the first rotation direction a, the first barrier 412 will push the second barrier 413a to rotate synchronously to the second barrier 413b, and both the first barrier 412 and the second barrier 413a cover the second barrier 413b, and so on. In this way, the structural space occupied by the barrier 41 can be reduced.

[0051] Therefore, when the first barrier 412 rotates one station, only the second air outlet 22 disposed opposite to the first barrier 412 is exposed at this time, and the other second air outlets 22 are blocked by the barrier, and the user can only inhale an aerosol of one flavor.

[0052] When the first barrier 412 rotates two stations, the second air outlet 22 disposed opposite to the first barrier 412 and the second air outlet 22 disposed opposite to the second barrier 413a are both exposed at this time, and the other second air outlets 22 are blocked by the barrier, and the user can inhale the flavor after mixing two aerosols.

[0053] Similarly, when the first barrier 412 rotates three stations, the second air outlet 22 disposed opposite to the first barrier 412, the second air outlet 22 disposed opposite to the second barrier 413a, and the second air outlet 22 disposed opposite to the second barrier 413b are all exposed. The first barrier 412, the second barrier 413a, and the second barrier 413b all cover the second barrier 413c, resulting in the second air outlet 22 disposed opposite to the second barrier 413c being blocked. At this time, the user can inhale the flavor after mixing three aerosols.

[0054] In some embodiments, please refer to Figure 5 and Figure 6, the second barrier member 413 includes a plate - shaped portion 414, a first pushing portion 415, a second pushing portion 416, and a third pushing portion 417; the first pushing portion 415 and the second pushing portion 416 are disposed on the first surface of the plate - shaped portion 414 facing the suction nozzle 3, and the third pushing portion 417 is disposed on the second surface of the plate - shaped portion 414 facing away from the suction nozzle 3; the third pushing portion 417 of the previous second barrier member 413 is located between the first pushing portion 415 and the second pushing portion 416 of the next second barrier member 413. The plate - shaped portion 414 is used to block or expose the second air outlet 22. When rotating in the first rotation direction a, the previous second barrier member 413 rotates relative to the next second barrier member 413 until the third pushing portion 417 of the previous second barrier member 413 abuts against the first pushing portion 415 of the next second barrier member 413, so that the user can clearly know that the previous second barrier member 413 has rotated in place, thereby exposing the second air outlet 22 corresponding to the previous second barrier member 413. When continuing to rotate in the first rotation direction a, the third pushing portion 417 of the previous second barrier member 413 pushes the first pushing portion 415 of the next second barrier member 413 to push the next second barrier member 413 to rotate. When rotating in the second rotation direction b, the previous second barrier member 413 rotates relative to the next second barrier member 413 until the third pushing portion 417 of the previous second barrier member 413 abuts against the second pushing portion 416 of the next second barrier member 413, thereby blocking the second air outlet 22 corresponding to the previous second barrier member 413. When continuing to rotate in the second rotation direction b, the third pushing portion 417 of the previous second barrier member 413 pushes the second pushing portion 416 of the next second barrier member 413 to push the next second barrier member 413 to rotate, wherein the second rotation direction b is the direction of rotating the suction nozzle 3 to close the air flow path between one or more second air outlets 22 and the first air outlet 31, that is, the second rotation direction b is opposite to the first rotation direction a.

[0055] It should be noted that, in some embodiments, the second barrier member 413 located at the outermost end along the first rotation direction a is fixed to let the user know that the plurality of barrier members 41 have rotated in place along the first rotation direction a.

[0056] In some embodiments, please refer to Figure 4 and Figure 5 , the suction nozzle 3 includes a first connection structure 32, the first barrier member 412 includes a second connection structure 418, and the first connection structure 32 is fixedly connected to the second connection structure 418 so that the suction nozzle 3 is fixedly connected to the first barrier member 412. Specifically, one of the first connection structure 32 and the second connection structure 418 is a connecting post, and the other is a slot, and the connecting post is inserted into the slot. As an example, the first connection structure 32 is a slot and the second connection structure 418 is a connecting post.

[0057] In some embodiments, in order to enable the suction nozzle 3 to be rotatably connected to the shell 1, a rotation groove 11 is provided on the inner wall of the shell 1, and a rotation part 33 is provided on the outer wall of the suction nozzle 3. The rotation part 33 is rotatably accommodated in the rotation groove 11, and the rotation part 33 can rotate along the rotation groove 11.

[0058] In some embodiments, the inner wall of the housing 1 is further provided with a notch 12 connected to the rotation groove 11 , and the notch 12 is used for the rotation part 33 to be inserted into the rotation groove 11 , thereby facilitating the disassembly and assembly of the suction nozzle 3 .

[0059] In an embodiment of the utility model, the electronic atomization device 100 includes a shell 1, a plurality of atomizers 2 arranged in the shell 1, a nozzle 3 and a switch assembly 4, the atomizer 2 includes a liquid storage chamber 21 for storing a liquid matrix, an atomizing element for atomizing the liquid matrix to generate an aerosol, and a second air outlet 22 for the aerosol to escape from the atomizer 2; the nozzle 3 is rotatably connected to the shell 1, and the nozzle 3 is defined with a first air outlet 31 for the aerosol to escape from the electronic atomization device 100; the switch assembly 4 includes a plurality of rotatable barriers 41, and the barriers 41 are used to close or open the airflow path between the second air outlet 22 and the first air outlet 31; wherein the switch assembly 4 is configured such that when the nozzle 3 rotates, the nozzle 3 drives at least one barrier 41 to rotate, thereby enabling the switch assembly 4 to selectively open the airflow path between one or more of the second air outlets 22 and the first air outlet 31. Since the switch assembly 4 is configured so that when the suction nozzle 3 rotates, the suction nozzle 3 drives at least one blocking member 41 to rotate, the switch assembly 4 can selectively open the airflow path between one or more of the second air outlets 22 and the first air outlet 31, so that the user can selectively inhale an aerosol of one flavor, or aerosols of multiple different flavors mixed together, thereby enhancing the fun.

[0060] It should be noted that the preferred embodiments of the utility model are given in the specification and drawings of the utility model, but the utility model can be implemented in many different forms and is not limited to the embodiments described in the specification. These embodiments are not used as additional restrictions on the content of the utility model. The purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. In addition, the above-mentioned technical features continue to be combined with each other to form various embodiments not listed above, which are all regarded as the scope of the description of the utility model; further, for ordinary technicians in this field, they can be improved or transformed according to the above description, and all these improvements and transformations should belong to the scope of protection of the claims attached to the utility model.

Claims

1. An electronic atomization device, characterized in that, Comprising: A housing; A plurality of atomizers disposed within the housing, each atomizer including a liquid storage chamber for storing a liquid matrix, an atomization element for atomizing the liquid matrix to generate an aerosol, and a second air outlet for the aerosol to escape from the atomizer; A mouthpiece rotatably connected to the housing, the mouthpiece defining a first air outlet for the aerosol to escape from the electronic atomization device; A switch assembly including a plurality of rotatable barriers for closing or opening an air flow path between the second air outlet and the first air outlet; Wherein, the switch assembly is configured such that when the mouthpiece rotates, the mouthpiece drives at least one of the barriers to rotate, thereby enabling the switch assembly to selectively open an air flow path between one or more of the second air outlets and the first air outlet.

2. The electronic atomization device according to claim 1, wherein, The electronic atomization device further includes a bracket for holding the atomizer, A rotating shaft is provided at an end of the bracket close to the mouthpiece, and the barrier is rotatably connected to the rotating shaft.

3. The electronic atomization device according to claim 1, characterized in that, The barrier is disposed opposite to the second air outlet, so that when the barrier rotates, the barrier can block or expose the second air outlet.

4. The electronic atomization device according to claim 1, wherein, The barrier includes a first barrier fixedly connected to the mouthpiece and at least one second barrier that can be driven to rotate by the first barrier. When the mouthpiece rotates, the first barrier is driven to rotate synchronously.

5. The electronic atomization device according to claim 4, characterized in that, Along the first rotation direction of the mouthpiece, when the previous barrier rotates, it can cover the next barrier; Wherein, the first rotation direction is the direction of rotating the mouthpiece to open an air flow path between one or more of the second air outlets and the first air outlet.

6. The electronic atomization device according to claim 5, wherein, The second barrier includes a plate-like portion, a first pushing portion, a second pushing portion and a third pushing portion; The first pushing portion and the second pushing portion are provided on a first surface of the plate-like portion facing the mouthpiece, and the third pushing portion is provided on a second surface of the plate-like portion facing away from the mouthpiece; The third pushing portion of the previous second barrier is located between the first pushing portion and the second pushing portion of the next second barrier.

7. The electronic atomization device according to claim 5, wherein, The second barrier located at the outermost end along the first rotation direction is kept fixed.

8. The electronic atomization device according to claim 4, wherein, The mouthpiece includes a first connection structure, the first barrier includes a second connection structure, and the first connection structure is fixedly connected to the second connection structure.

9. The electronic atomization device according to claim 1, wherein, A rotating groove is provided on the inner wall of the housing, and a rotating portion is provided on the outer wall of the mouthpiece. The rotating portion is received in the rotating groove and can rotate along the rotating groove.

10. The electronic atomization device according to claim 9, wherein, The inner wall of the housing is further provided with a notch communicating with the rotation groove, and the notch is used for the rotating part to be inserted into the rotation groove.

11. The electronic atomization device according to claim 2, wherein, The bracket is fixed within the housing.

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