Atomizer and electronic atomization device thereof

Abstract

The utility model discloses an atomizer and an electronic atomization device thereof. The atomizer comprises a liquid storage cup assembly, an air channel fixing pipe, an atomization core assembly and a suction nozzle assembly. A liquid storage cavity is formed in a liquid storage cup assembly; the air passage fixing pipe is inserted into one end of the liquid storage cup assembly and extends into the liquid storage cavity; an atomizing pipe of the atomizing core assembly is arranged in the liquid storage cavity, an air inlet of the atomizing pipe is communicated with the outside of the liquid storage cavity, and the air outlet end of the atomizing pipe is inserted into the air channel fixing pipe. The suction nozzle assembly is rotatably inserted into the end, away from the atomization pipe, of the air channel fixing pipe. When the suction nozzle assembly rotates relative to the air channel fixing tube, the suction nozzle assembly has an air channel unblocked state communicated with the air channel fixing tube and an air channel blocked state blocked from the air channel fixing tube, so that the atomizer suction nozzle assembly rotates relative to the air channel fixing tube and has a child lock function, and the suction nozzle is repeatedly opened or closed according to requirements. And a consumer can switch the child lock function at any time.

Description

Technical Field

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

[0002] The electronic atomization device is a product that produces aerosol by heating the atomizing liquid through the heating element of the atomizer. Because it is easy to use and the taste can be changed by adjusting the atomizing liquid, it has been widely and rapidly promoted in the domestic and foreign markets in recent years.

[0003] The filters of the nozzles of the electronic atomizer devices currently on the market do not have a child lock function, and the nozzles cannot be opened or closed repeatedly as needed. Utility Model Content

[0004] The utility model aims to provide an atomizer and an electronic atomization device thereof, aiming to solve the technical problem that the electronic atomization device in the related art does not have a child lock function and cannot repeatedly open or close the nozzle according to demand.

[0005] In order to solve the above problems, according to one aspect of the present application, an embodiment of the present utility model provides an atomizer, the atomizer comprising:

[0006] A liquid storage cup assembly, wherein a liquid storage cavity is structured therein;

[0007] An airway fixing tube is inserted into one end of the liquid storage cup assembly and extends into the liquid storage cavity;

[0008] An atomizer core assembly, comprising an atomizer tube, wherein the atomizer tube is disposed in the liquid storage cavity, an air inlet of the atomizer tube is communicated with the outside of the liquid storage cavity, and an air outlet end of the atomizer tube is inserted in the airway fixing tube;

[0009] A nozzle assembly is rotatably inserted into an end of the airway fixing tube away from the atomizing tube;

[0010] When the nozzle assembly rotates relative to the airway fixing tube, it has an airway unblocked state in which it is connected to the airway fixing tube and an airway blocked state in which it is blocked from the airway fixing tube.

[0011] In some embodiments, the airway fixing tube includes a first tubular member and a second tubular member arranged at intervals inside the first tubular member, the first tubular member is connected to the air outlet end of the atomizer tube, the side wall of the second tubular member is provided with a second through hole, the end of the nozzle assembly facing the airway fixing tube has a tubular docking portion inserted into the inner hole of the second tubular member, the end of the tubular docking portion facing the nozzle assembly is in a blocked state, the side wall of the tubular docking portion is provided with a first through hole, when the nozzle assembly rotates relative to the airway fixing tube, the first through hole and the second through hole at least partially overlap to switch to a smooth airway state; or, the first through hole and the second through hole are misaligned to switch to a blocked airway state.

[0012] In some embodiments, the airway fixing tube has an arcuate guide groove at one end facing the suction nozzle assembly, and the suction nozzle assembly has an arcuate slider inserted into the arcuate guide groove at one end facing the airway fixing tube, and when the air path is unblocked, the arcuate slider is located at one end of the arcuate guide groove, and when the air path is blocked, the arcuate slider is located at the other end of the arcuate guide groove and / or a liquid absorption component is provided in the first tubular component, and the liquid absorption component is located on the side of the second tubular component away from the suction nozzle assembly.

[0013] In some embodiments, a mounting cavity is provided at one end of the suction nozzle assembly away from the tubular docking portion, a filter element is provided in the mounting cavity, and a plurality of air holes are provided on the filter element, all of which are connected to the tubular docking portion, and the diameters of the plurality of air holes are not equal.

[0014] In some embodiments, the plurality of air holes are distributed in the circumferential direction of the filter element, and the diameters of the air holes increase sequentially.

[0015] In some embodiments, the liquid storage cup assembly includes a cup body with an opening at one end and a base silicone arranged at the opening, a third through hole is opened on the base silicone, one end of the air inlet of the atomizer tube is inserted into the third through hole, a support tube connected to the end away from the base silicone is constructed in the cup body, the first tubular member is inserted into the mouth of the support tube away from the base silicone, and the end of the support tube close to the base silicone is connected to the air outlet end of the atomizer tube.

[0016] In some embodiments, a liquid inlet hole is formed on the atomizing tube, a tubular liquid guiding member for blocking the liquid inlet hole is disposed in the atomizing tube, and a heating member is disposed on the inner wall of the tubular liquid guiding member.

[0017] In some embodiments, a bottom cover is provided at one end of the cup body away from the base silicone, and an air inlet hole connected to the third through hole is opened on the bottom cover.

[0018] In some embodiments, at least two electrodes are disposed on the bottom cover, and at least two of the electrodes are connected to the heating element.

[0019] According to another aspect of the present application, an embodiment of the utility model also provides an electronic atomization device, which includes a battery cell and a control board and the atomizer as described above. When the atomizer includes at least two electrodes, at least two of the electrodes and the battery cell are connected to the control board.

[0020] Compared with the prior art, the atomizer of the utility model has at least the following beneficial effects:

[0021] The embodiment of the utility model discloses an atomizer, which comprises a liquid storage cup assembly, an airway fixing tube, an atomizing core assembly and a suction nozzle assembly; a liquid storage cavity is constructed in the liquid storage cup assembly of the utility model; the airway fixing tube is inserted at one end of the liquid storage cup assembly and extends into the liquid storage cavity; the atomizing tube of the atomizing core assembly is arranged in the liquid storage cavity, the air inlet of the atomizing tube is communicated with the outside of the liquid storage cavity, and the air outlet end of the atomizing tube is inserted in the airway fixing tube; the suction nozzle assembly is rotatably inserted at one end of the airway fixing tube away from the atomizing tube; when the suction nozzle assembly rotates relative to the airway fixing tube, it has an air path unblocked state in which it is connected to the airway fixing tube and an air path blocked state in which it is blocked from the airway fixing tube, so the atomizer suction nozzle assembly rotates relative to the airway fixing tube and has a child lock function, and the suction nozzle is repeatedly opened or closed according to demand, so that the consumer can switch the child lock function at any time.

[0022] On the other hand, the electronic atomization device provided by the utility model is manufactured based on the above-mentioned atomizer, and its beneficial effects refer to the beneficial effects of the above-mentioned atomizer, which will not be described in detail here.

[0023] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A cross-sectional view of the atomizer provided in an embodiment of the utility model when switched to an air path blocking state;

[0026] Figure 2 A cross-sectional view of the atomizer provided in an embodiment of the utility model when the atomizer is switched to a state where the gas path is unobstructed;

[0027] Figure 3 A schematic diagram of the exploded structure of the atomizer provided in the embodiment of the utility model;

[0028] Figure 4 A schematic diagram of the exploded structure of the airway fixing tube, the nozzle assembly and the filter element of the atomizer provided in the embodiment of the utility model;

[0029] Figure 5 A schematic structural diagram of an airway fixing tube of an atomizer provided in an embodiment of the utility model.

[0030] Description of reference numerals:

[0031] 11. atomizing tube; 111. liquid inlet hole;

[0032] 2. airway fixing tube; 21. first tubular member; 22. second tubular member; 221. second through hole; 23. arc-shaped guide groove; 24. liquid absorbing member;

[0033] 3. Suction nozzle assembly; 31. Tubular docking portion; 311. First through hole; 32. Arc-shaped slider; 33. Mounting cavity; 34. Filter element; 341. Air hole;

[0034] 41. cup body; 411. liquid storage chamber; 412. support tube; 42. base silicone;

[0035] 5. Tubular liquid guide;

[0036] 6. Heating element;

[0037] 7. Bottom cover;

[0038] 8. Electrode. DETAILED DESCRIPTION

[0039] In order to further explain the technical means and effects adopted by the utility model to achieve the predetermined utility model purpose, the specific implementation methods, structures, features and effects of the utility model application are described in detail below in conjunction with the accompanying drawings and preferred embodiments. In the following description, different "one embodiment" or "embodiment" does not necessarily refer to the same embodiment. In addition, specific features, structures, or characteristics in one or more embodiments may be combined in any suitable form.

[0040] In the description of the present invention, it should be clarified that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence; the terms "vertical", "lateral", "longitudinal", "front", "rear", "left", "right", "up", "down", "horizontal", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, and do not mean that the referred device or element must have a specific direction or position, and therefore cannot be understood as a limitation on the present invention.

[0041] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0042] Example 1

[0043] like Figure 1-5 As shown, the embodiment of the utility model provides an atomizer, the atomizer comprising:

[0044] A liquid storage cup assembly, wherein a liquid storage cavity 411 is constructed therein;

[0045] The airway fixing tube 2 is inserted into one end of the liquid storage cup assembly and extends into the liquid storage cavity 411;

[0046] The atomizer core assembly includes an atomizer tube 11, wherein the atomizer tube 11 is disposed in the liquid storage chamber 411, an air inlet of the atomizer tube 11 is connected to the outside of the liquid storage chamber 411, and an air outlet end of the atomizer tube 11 is inserted into the airway fixing tube 2;

[0047] The nozzle assembly 3 is rotatably inserted into the end of the airway fixing tube 2 away from the atomizing tube 11;

[0048] When the nozzle assembly 3 rotates relative to the airway fixing tube 2 , it has an airway unblocked state in which it is connected to the airway fixing tube 2 and an airway blocked state in which it is blocked from the airway fixing tube 2 .

[0049] In the present embodiment, the atomizer comprises a liquid storage cup assembly, an airway fixing tube 2, an atomizing core assembly and a nozzle assembly 3; a liquid storage chamber 411 is constructed in the liquid storage cup assembly of the present embodiment; the airway fixing tube 2 is inserted at one end of the liquid storage cup assembly and extends into the liquid storage chamber 411; the atomizing tube 11 of the atomizing core assembly is arranged in the liquid storage chamber 411, the air inlet of the atomizing tube 11 is communicated with the outside of the liquid storage chamber 411, and the air outlet end of the atomizing tube 11 is inserted in the airway fixing tube 2; the nozzle assembly 3 is rotatably inserted in one end of the airway fixing tube 2 away from the atomizing tube 11; when the nozzle assembly 3 rotates relative to the airway fixing tube 2, it has an air path unblocked state connected with the airway fixing tube 2 and an air path blocked state blocked with the airway fixing tube 2, so the atomizer nozzle assembly 3 rotates relative to the airway fixing tube 2 and has a child lock function, and the nozzle is repeatedly opened or closed according to demand, so that the consumer can switch the child lock function at any time.

[0050] In some embodiments, the airway fixing tube 2 includes a first tubular member 21 and a second tubular member 22 spaced apart in the first tubular member 21, the first tubular member 21 is connected to the air outlet end of the atomizing tube 11, a second through hole 221 is provided on the side wall of the second tubular member 22, and the end of the nozzle assembly 3 facing the airway fixing tube 2 has a tubular docking portion 31 inserted into the inner hole of the second tubular member 22, the end of the tubular docking portion 31 facing the nozzle assembly 3 is in a blocked state, and the A first through hole 311 is provided on the side wall of the tubular docking portion 31. When the nozzle assembly 3 rotates relative to the airway fixing tube 2, the first through hole 311 and the second through hole 221 at least partially overlap to switch to a smooth air path state; or, the first through hole 311 and the second through hole 221 are misaligned to switch to a blocked air path state. In this embodiment, the air outlet mode in which the first through hole 311 and the second through hole 221 are connected is not directly perpendicular to the liquid inlet hole, and side air intake is used to reduce the risk of sucking condensate and leaking liquid.

[0051] In some embodiments, the end of the airway fixing tube 2 facing the suction nozzle assembly 3 has an arcuate guide groove 23, and the end of the suction nozzle assembly 3 facing the airway fixing tube 2 has an arcuate slider 32 inserted into the arcuate guide groove 23. When the air path is unblocked, the arcuate slider 32 is located at one end of the arcuate guide groove 23, and when the air path is blocked, the arcuate slider 32 is located at the other end of the arcuate guide groove 23. This embodiment limits the rotation of the arcuate slider 32 by the arcuate guide groove 23 to facilitate operation.

[0052] In some embodiments, a liquid absorbing member 24 is disposed in the first tubular member 21 . The liquid absorbing member 24 is located on a side of the second tubular member 22 away from the suction nozzle assembly 3 . The liquid absorbing member 24 further reduces the risk of sucking condensed liquid and leaking liquid.

[0053] In some embodiments, a mounting cavity 33 is provided at one end of the suction nozzle assembly 3 away from the tubular docking portion 31, and a filter element 34 is provided in the mounting cavity 33. The filter element 34 is provided with a plurality of air holes 341 that are all connected to the tubular docking portion 31, and the diameters of the plurality of air holes 341 are not equal. The diversion gas structure with the plurality of air holes 341 having unequal diameters makes the smoke output fuller.

[0054] In some embodiments, the plurality of pores 341 are distributed in the circumferential direction of the filter element 34 , and the diameters increase successively, forming a gradual honeycomb filter element 34 , which makes the smoke output fuller and improves the user experience.

[0055] In some embodiments, the liquid storage cup assembly includes a cup body 41 having an opening at one end and a base silicone 42 arranged at the opening, a third through hole is opened on the base silicone 42, one end of the air inlet of the atomizer tube 11 is inserted into the third through hole, and a support tube 412 connected to one end away from the base silicone 42 is constructed in the cup body 41, the first tubular member 21 is inserted into the mouth of the support tube 412 away from the base silicone 42, and the end of the support tube 412 close to the base silicone 42 is connected to the air outlet end of the atomizer tube 11.

[0056] In some embodiments, a liquid inlet hole 111 is formed on the atomizing tube 11 , a tubular liquid guide member 5 for blocking the liquid inlet hole 111 is disposed in the atomizing tube 11 , and a heating member 6 is disposed on the inner wall of the tubular liquid guide member 5 .

[0057] In some embodiments, a bottom cover 7 is provided at one end of the cup body 41 away from the base silicone 42 , and an air inlet hole communicating with the third through hole is provided on the bottom cover 7 .

[0058] In some embodiments, at least two electrodes 8 are disposed on the bottom cover 7 , and at least two of the electrodes 8 are connected to the heating element 6 .

[0059] Example 2

[0060] The embodiment of the utility model also provides an electronic atomization device, which includes a battery cell and a control board and the atomizer as described above. When the atomizer includes at least two electrodes 8, at least two of the electrodes 8 and the battery cell are connected to the control board.

[0061] In summary, it is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous technical features can be freely combined and superimposed.

[0062] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An atomizer, characterized in that: The atomizer comprises: A liquid storage cup assembly having a liquid storage cavity (411) therein; An airway fixing tube (2) is inserted into one end of the liquid storage cup assembly and extends into the liquid storage cavity (411); An atomizer core assembly, comprising an atomizer tube (11), wherein the atomizer tube (11) is arranged in the liquid storage chamber (411), an air inlet of the atomizer tube (11) is connected to the outside of the liquid storage chamber (411), and an air outlet end of the atomizer tube (11) is inserted into the airway fixing tube (2); A nozzle assembly (3) is rotatably inserted into an end of the airway fixing tube (2) away from the atomizing tube (11); When the nozzle assembly (3) rotates relative to the airway fixing tube (2), it has an airway unblocked state in which it is connected to the airway fixing tube (2) and an airway blocked state in which it is blocked from the airway fixing tube (2).

2. The atomizer according to claim 1, characterized in that The airway fixing tube (2) comprises a first tubular member (21) and a second tubular member (22) arranged in a spaced relationship inside the first tubular member (21); the first tubular member (21) is connected to the air outlet end of the atomizing tube (11); a second through hole (221) is provided on the side wall of the second tubular member (22); the end of the nozzle assembly (3) facing the airway fixing tube (2) comprises a tubular docking portion (31) inserted into the inner hole of the second tubular member (22); One end of the tubular docking portion (31) facing the suction nozzle assembly (3) is in a blocked state, and a first through hole (311) is provided on a side wall of the tubular docking portion (31). When the suction nozzle assembly (3) rotates relative to the airway fixing tube (2), the first through hole (311) and the second through hole (221) at least partially overlap to switch to a state where the airway is unobstructed; or, the first through hole (311) and the second through hole (221) are misaligned to switch to a state where the airway is blocked.

3. The atomizer according to claim 2, characterized in that The airway fixing tube (2) has an arc-shaped guide groove (23) at one end facing the suction nozzle assembly (3), and the suction nozzle assembly (3) has an arc-shaped slider (32) inserted into the arc-shaped guide groove (23) at one end facing the airway fixing tube (2); when the airway is unblocked, the arc-shaped slider (32) is located at one end of the arc-shaped guide groove (23); when the airway is blocked, the arc-shaped slider (32) is located at the other end of the arc-shaped guide groove (23); and / or, a liquid absorbing component (24) is provided in the first tubular component (21), and the liquid absorbing component (24) is located on a side of the second tubular component (22) away from the suction nozzle assembly (3).

4. The atomizer according to claim 3, characterized in that An installation cavity (33) is provided at one end of the suction nozzle assembly (3) away from the tubular docking portion (31), a filter element (34) is provided in the installation cavity (33), and a plurality of air holes (341) are provided on the filter element (34) and are all connected to the tubular docking portion (31), and the diameters of the plurality of air holes (341) are not equal.

5. The atomizer according to claim 4, characterized in that The plurality of air holes (341) are distributed in the circumferential direction of the filter element (34), and their diameters increase successively.

6. The atomizer according to claim 2, characterized in that The liquid storage cup assembly comprises a cup body (41) having an opening at one end and a base silicone (42) arranged at the opening, a third through hole is opened on the base silicone (42), one end of the air inlet of the atomizer tube (11) is inserted into the third through hole, a support tube (412) connected to one end away from the base silicone (42) is constructed in the cup body (41), the first tubular member (21) is inserted into the mouth of the support tube (412) away from the base silicone (42), and one end of the support tube (412) close to the base silicone (42) is connected to the air outlet end of the atomizer tube (11).

7. The atomizer according to claim 6, characterized in that The atomizing tube (11) is provided with a liquid inlet hole (111), the atomizing tube (11) is provided with a tubular liquid guide member (5) for blocking the liquid inlet hole (111), and the inner wall of the tubular liquid guide member (5) is provided with a heating member (6).

8. The atomizer according to claim 7, characterized in that An end cover of the cup body (41) away from the base silica gel (42) is provided with a bottom cover (7), and an air inlet hole communicating with the third through hole is opened on the bottom cover (7).

9. The atomizer according to claim 8, characterized in that At least two electrodes (8) are provided on the bottom cover (7), and at least two of the electrodes (8) are connected to the heating element (6).

10. An electronic atomization device, characterized in that: The electronic atomization device comprises a battery cell and a control board and the atomizer according to any one of claims 1 to 9. When the atomizer comprises at least two electrodes (8), at least two of the electrodes (8) and the battery cell are connected to the control board.

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