Atomizer

Abstract

The utility model discloses an atomizer. The atomizer comprises a liquid storage cup, a silica gel seat and an atomizing tube, a liquid storage cavity is formed in the liquid storage cup, and an opening and a suction nozzle are formed in the two ends of the liquid storage cup respectively; the silica gel base is arranged at the opening, and a liquid collecting cavity which is sunken towards the side away from the suction nozzle is formed in the side, facing the suction nozzle, of the silica gel base; the atomization pipe is arranged in the liquid storage cavity, one end of an air outlet of the atomization pipe is communicated with the suction nozzle, one end of an air inlet of the atomization pipe is inserted into the bottom of the liquid collection cavity and penetrates through the silica gel base, a liquid inlet hole is formed in the side wall of the atomization pipe and located in the liquid collection cavity, and the liquid inlet hole is communicated with the liquid storage cavity. According to the embodiment, the upper surface, located outside the inserting hole, of the silica gel base is changed into the liquid collecting cavity, atomized liquid can be collected in the silica gel base, the problem that when the residual atomized liquid is too much, a core is pasted is solved, the pressure at the liquid inlet hole is relieved, and liquid leakage is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to an atomizer. 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 silicone seat of the existing electronic atomization device has an insertion hole for inserting the atomization tube. The upper surface of the silicone seat outside the insertion hole is flat. When the atomized liquid is sucked to the tail end, the surface tension will cause the atomized liquid to be adsorbed at the junction of the liquid storage cup and the silicone seat. When there is a lot of residual atomized liquid, the core will become sticky. In addition, the cavity pressure at the tail end of the liquid storage cup is high, which is easy to squeeze the liquid into the hole and cause leakage. Utility Model Content

[0004] The utility model aims to provide an atomizer, aiming to solve the technical problem that the cavity pressure of the tail section of the liquid storage cup of the electronic atomizer device in the related art is high, which is easy to squeeze the liquid inlet hole and cause leakage.

[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] The liquid storage cup has a liquid storage cavity therein and openings and suction nozzles at both ends;

[0007] A silicone seat is arranged at the opening, and a liquid collecting cavity is constructed on a side of the silicone seat facing the suction nozzle and is recessed toward a side away from the suction nozzle;

[0008] An atomizer tube is arranged in the liquid storage cavity, one end of the air outlet of the atomizer tube is connected to the suction nozzle, one end of the air inlet of the atomizer tube is inserted into the bottom of the liquid collection cavity and passes through the silicone seat, and a liquid inlet hole is opened on the side wall of the atomizer tube, and the liquid inlet hole is located in the liquid collection cavity.

[0009] In some embodiments, the liquid collecting cavity is a funnel structure.

[0010] In some embodiments, an insertion hole penetrating the silicone seat is provided at the bottom of the funnel structure, the insertion hole is coaxial with the funnel structure, and one end of the air inlet of the atomizer tube is inserted into the insertion hole.

[0011] In some embodiments, the inner wall of the funnel structure is configured with a plurality of columnar structures to form a honeycomb structure within the funnel structure.

[0012] In some embodiments, the axis of the columnar structure is arranged parallel to the axis of the funnel structure; and / or the top of the columnar structure is constructed in a semi-spherical shape.

[0013] In some embodiments, the plurality of columnar structures are evenly distributed along the circumferential direction on the inner wall of the funnel structure.

[0014] In some embodiments, the plurality of columnar structures are evenly distributed radially on the inner wall of the funnel structure.

[0015] In some embodiments, a tubular liquid-conducting member for blocking the liquid inlet hole is disposed in the atomizing tube, and a heating element is disposed on the inner wall of the tubular liquid-conducting member.

[0016] In some embodiments, the atomizer further comprises a base, which is disposed at the opening and located on a side of the silicone seat away from the nozzle, and the base is provided with an air inlet hole connected to the insertion hole.

[0017] In some embodiments, at least two electrodes connected to the heating element are inserted into the base.

[0018] Compared with the prior art, the atomizer of the utility model has at least the following beneficial effects:

[0019] The utility model embodiment discloses an atomizer, which comprises a liquid storage cup, a silicone seat and an atomizer tube; specifically, a liquid storage cavity is constructed in the liquid storage cup, and an opening and a suction nozzle are constructed at both ends of the liquid storage cup respectively; the silicone seat is arranged at the opening, and a liquid collecting cavity is constructed on the side of the silicone seat facing the suction nozzle and is recessed away from the suction nozzle; the atomizer tube is arranged in the liquid storage cavity, one end of the air outlet of the atomizer tube is communicated with the suction nozzle, one end of the air inlet of the atomizer tube is inserted at the bottom of the liquid collecting cavity and passes through the silicone seat, a liquid inlet hole is opened on the side wall of the atomizer tube, and the liquid inlet hole is located in the liquid collecting cavity, and in this embodiment, the upper surface of the silicone seat located outside the insertion hole is changed into a liquid collecting cavity, so that the atomized liquid can be collected in the silicone seat, so as to solve the problem of core sticking when there is a lot of residual atomized liquid, and at the same time, the pressure at the liquid inlet hole is relieved to prevent leakage.

[0020] 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

[0021] 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.

[0022] Figure 1 A cross-sectional view of an atomizer provided by an embodiment of the utility model;

[0023] Figure 2 A schematic diagram of the structure of a silicone base of an atomizer provided in an embodiment of the utility model;

[0024] Figure 3 A cross-sectional view of a silicone base of an atomizer provided by an embodiment of the utility model;

[0025] Figure 4 The figure is a schematic diagram of the structure of a silicone seat of an existing atomizer.

[0026] Description of reference numerals:

[0027] 1. Liquid storage cup; 11. Liquid storage cavity; 12. Suction nozzle;

[0028] 2. Silicone seat; 21. Liquid collecting cavity; 211. Columnar structure; 212. Semi-spherical shape; 22. Insertion hole;

[0029] 3. Atomizing tube; 31. Liquid inlet hole; 32. Tubular liquid guide; 33. Heating element;

[0030] 4. Base; 41. Air inlet;

[0031] 5. Electrode. DETAILED DESCRIPTION

[0032] 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.

[0033] 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.

[0034] 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.

[0035] like Figure 4 As shown, the silicone base 2 of the existing electronic atomization device has an insertion hole 22 for inserting the atomization tube 3, and the upper surface of the silicone base 2 located outside the insertion hole 22 is flat. When sucking to the tail section, the surface tension will cause the atomized liquid to be adsorbed on the joint of the liquid storage cup 1 and the silicone base 2, and the core will be sticky when there is a lot of residual atomized liquid; and the cavity pressure of the tail section of the liquid storage cup 1 is large, which is easy to squeeze the liquid hole and cause leakage.

[0036] Example 1

[0037] like Figure 1-3 As shown, the embodiment of the utility model provides an atomizer, the atomizer comprising:

[0038] The liquid storage cup 1 has a liquid storage cavity 11 therein and openings and suction nozzles 12 at both ends thereof;

[0039] A silicone seat 2 is arranged at the opening, and a liquid collecting cavity 21 is formed on a side of the silicone seat 2 facing the suction nozzle 12 and is recessed toward a side away from the suction nozzle 12;

[0040] The atomizer tube 3 is arranged in the liquid storage cavity 11, one end of the air outlet of the atomizer tube 3 is connected to the suction nozzle 12, one end of the air inlet of the atomizer tube 3 is inserted into the bottom of the liquid collection cavity 21 and passes through the silicone seat 2, and a liquid inlet hole 31 is opened on the side wall of the atomizer tube 3, and the liquid inlet hole 31 is located in the liquid collection cavity 21.

[0041] In the present embodiment, the atomizer comprises a liquid storage cup 1, a silicone seat 2 and an atomizing tube 3; specifically, a liquid storage cavity 11 is constructed in the liquid storage cup 1, and an opening and a suction nozzle 12 are constructed at both ends of the liquid storage cup 1 respectively; the silicone seat 2 is arranged at the opening, and a liquid collecting cavity 21 which is recessed away from the suction nozzle 12 is constructed on the side of the silicone seat 2 facing the suction nozzle 12; the atomizing tube 3 is arranged in the liquid storage cavity 11, one end of the air outlet of the atomizing tube 3 is communicated with the suction nozzle 12, one end of the air inlet of the atomizing tube 3 is inserted at the bottom of the liquid collecting cavity 21 and passes through the silicone seat 2, a liquid inlet hole 31 is opened on the side wall of the atomizing tube 3, and the liquid inlet hole 31 is located in the liquid collecting cavity 21, and in the present embodiment, the upper surface of the silicone seat 2 located outside the insertion hole 22 is changed into the liquid collecting cavity 21, so that the atomized liquid can be gathered in the silicone seat 2, the pressure at the liquid inlet hole 31 is relieved, and liquid leakage is prevented.

[0042] In some embodiments, the liquid collecting cavity 21 is a funnel structure, which is convenient for collecting the atomized liquid in the silicone seat 2.

[0043] In some embodiments, a plug-in hole 22 penetrating the silicone seat 2 is formed at the bottom of the funnel structure. The plug-in hole 22 is coaxial with the funnel structure, and one end of the air inlet of the atomizer tube 3 is inserted into the plug-in hole 22 .

[0044] In some embodiments, the inner wall of the funnel structure is constructed with a plurality of columnar structures 211 to form a honeycomb structure in the funnel structure, and the honeycomb structure plays a swirl role, relieves the pressure at the liquid inlet 31, and prevents liquid leakage.

[0045] In some embodiments, the axis of the columnar structure 211 is arranged parallel to the axis of the funnel structure; and / or the top of the columnar structure 211 is constructed in a semi-spherical shape 212 .

[0046] In some embodiments, the plurality of columnar structures 211 are evenly distributed along the circumferential direction on the inner wall of the funnel structure.

[0047] In some embodiments, the plurality of columnar structures 211 are evenly distributed radially on the inner wall of the funnel structure.

[0048] In some embodiments, a tubular liquid guide 32 for blocking the liquid inlet 31 is disposed in the atomizing tube 3 , and a heating element 33 is disposed on the inner wall of the tubular liquid guide 32 .

[0049] In some embodiments, the atomizer further includes a base 4 , which is disposed at the opening and located on a side of the silicone base 2 away from the nozzle 12 , and the base 4 is provided with an air inlet 41 connected to the insertion hole 22 .

[0050] In some embodiments, at least two electrodes 5 connected to the heating element 33 are inserted on the base 4 .

[0051] 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.

[0052] 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 (1) having a liquid storage cavity (11) therein and having an opening and a suction nozzle (12) at both ends thereof; A silicone seat (2) is arranged at the opening, and a liquid collecting cavity (21) is configured on a side of the silicone seat (2) facing the suction nozzle (12) and is recessed toward a side away from the suction nozzle (12); An atomizing tube (3) is arranged in the liquid storage cavity (11); one end of the air outlet of the atomizing tube (3) is connected to the suction nozzle (12); one end of the air inlet of the atomizing tube (3) is inserted into the bottom of the liquid collecting cavity (21) and passes through the silicone seat (2); a liquid inlet hole (31) is opened on the side wall of the atomizing tube (3); and the liquid inlet hole (31) is located in the liquid collecting cavity (21).

2. The atomizer according to claim 1, characterized in that The liquid collecting cavity (21) is a funnel structure.

3. The atomizer according to claim 2, characterized in that The bottom of the funnel structure is provided with an insertion hole (22) penetrating the silicone seat (2); the insertion hole (22) is coaxial with the funnel structure; one end of the air inlet of the atomizer tube (3) is inserted into the insertion hole (22).

4. The atomizer according to claim 3, characterized in that The inner wall of the funnel structure is constructed with a plurality of columnar structures (211) to form a honeycomb structure inside the funnel structure.

5. The atomizer according to claim 4, characterized in that The axis of the columnar structure (211) is arranged parallel to the axis of the funnel structure; and / or the top of the columnar structure (211) is constructed in a semi-spherical shape (212).

6. The atomizer according to claim 4, characterized in that The plurality of columnar structures (211) are evenly distributed along the circumferential direction on the inner wall of the funnel structure.

7. The atomizer according to claim 4, characterized in that The plurality of columnar structures (211) are evenly distributed along the radial direction on the inner wall of the funnel structure.

8. The atomizer according to claim 7, characterized in that A tubular liquid-conducting member (32) for blocking the liquid inlet hole (31) is arranged in the atomizing tube (3), and a heating member (33) is arranged on the inner wall of the tubular liquid-conducting member (32).

9. The atomizer according to claim 8, characterized in that The atomizer further comprises a base (4), wherein the base (4) is arranged at the opening and is located on a side of the silicone base (2) away from the suction nozzle (12), and the base (4) is provided with an air inlet hole (41) connected to the insertion hole (22).

10. The atomizer according to claim 9, characterized in that At least two electrodes (5) connected to the heating element (33) are inserted on the base (4).

Images