Double-heating atomizing core

Abstract

The utility model discloses a double-heating atomizing core, which comprises an atomizing outer tube, a heating support and two ceramic heating bodies, the ceramic heating bodies are arranged in the heating support, oil guide cotton is arranged between the heating support and the ceramic heating bodies, a silica gel cover is arranged at the top of the heating support, and the number of the ceramic heating bodies is two. The ceramic heating body does not need to be welded and can be disassembled and assembled in an elastic buckling mode, so that automatic production, classified recovery and cost saving are facilitated; according to the double-heating atomizing core, the first hemispherical cambered surface and the second hemispherical cambered surface are respectively arranged below the inner side of the silica gel cover and below the inner side of the heating bracket, so that round transition of the upper end and the lower end is formed, the heating of the ceramic heating body is more sufficient, the airflow is more stable, and meanwhile, the smoke is stronger and finer, and the explosive power, the throat exciting feeling and the reduction degree of the taste are stronger.

Description

Technical Field

[0001] The utility model relates to the technical field related to electronic cigarettes, and in particular to a double-heating atomizing core. Background Art

[0002] With the development of e-cigarettes, e-cigarette enthusiasts have further requirements for e-cigarettes. Specifically, in terms of the smoking taste, they require the smoke to be richer and more delicate, with stronger explosive power, throat stimulation and flavor restoration. At the same time, they also hope to save as much cost as possible.

[0003] Therefore, it is necessary to provide a dual-heating atomization core to overcome the above-mentioned defects. Utility Model Content

[0004] The main purpose of the utility model is to overcome the deficiencies in the prior art and provide a double-heating atomizing core to solve the problems in the prior art.

[0005] To achieve the above objectives, the technical solution provided by the utility model is: a double-heating atomization core, including an atomization outer tube, a heating bracket and a ceramic heating element, the ceramic heating element is arranged in the heating bracket, oil-conducting cotton is provided between the heating bracket and the ceramic heating element, a silicone cover is provided on the top of the heating bracket, and the ceramic heating elements are provided in two.

[0006] As a further solution of the present utility model, it is characterized in that: the heating bracket includes a bracket base and a bracket body, and a contact electrode is provided on the bracket base. One end of the contact electrode passes through the bottom of the bracket base, and the other end passes through the top of the bracket base and is bent to one side to form an electrode contact piece.

[0007] As a further solution of the present invention, it is characterized in that: a receiving cavity for receiving the ceramic heating element is provided on the bracket body, and two ceramic heating elements are arranged opposite to each other and fixed in the receiving cavity to form a rectangular air duct.

[0008] As a further solution of the present invention, it is characterized in that: the ceramic heating element includes a ceramic body and a heating part, the heating part includes a heating body and an elastic buckle, and the elastic buckle is distributed on the left and right sides and is arranged at the left and right ends below the heating body.

[0009] As a further solution of the present invention, it is characterized in that: the electrode contact pieces are set as four on the top of the bracket base, and are respectively set to be in contact connection with the elastic buckles at the left and right ends of the two ceramic heating elements.

[0010] As a further solution of the present invention, it is characterized in that the atomizing outer tube is set as a stainless steel tube.

[0011] As a further solution of the present invention, it is characterized in that: an oil inlet hole, an oil inlet groove and an exhaust groove are respectively provided on both sides of the atomizing outer tube.

[0012] As a further solution of the present invention, it is characterized in that an exhaust structure communicating with the exhaust groove is provided on the outer side wall of the bracket base in a circuitous manner.

[0013] As a further solution of the present invention, it is characterized in that a first hemispherical arc surface and a second hemispherical arc surface are respectively provided on the lower inner side of the silicone cover and the lower inner side of the heating bracket.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model discloses a double-heating atomizing core, comprising an atomizing outer tube, a heating bracket and a ceramic heating element. The ceramic heating element is arranged in the heating bracket, and oil-conducting cotton is provided between the heating bracket and the ceramic heating element. A silicone cover is provided on the top of the heating bracket, and the number of the ceramic heating elements is 2. The ceramic heating element does not require welding and can be disassembled and assembled by means of elastic buckles, which is convenient for automated production, classified recycling and cost saving. The double-heating atomizing core has a first hemispherical arc surface and a second hemispherical arc surface provided on the lower inner side of the silicone cover and the lower inner side of the heating bracket, respectively, forming a circular transition between the upper and lower ends, so that the ceramic heating element can heat more fully and the airflow is more stable, while making the smoke richer and more delicate, with stronger explosive power, throat stimulation and flavor restoration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the explosion of a double-heating atomizer core of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of a double-heating atomizing core of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a double-heating atomizing core of the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of a heating bracket for a double-heating atomizing core according to the present invention;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of a ceramic heating element with dual heating atomizing cores in the utility model;

[0022] Description of components in the legend: 1-atomizer outer tube; 11-oil inlet hole; 12-oil inlet groove; 13-exhaust groove; 2-heating bracket; 21-bracket base; 22-bracket body; 23-contact electrode; 24-electrode contact piece; 25-exhaust structure; 26-accommodating cavity; 27-second hemispherical arc surface; 3-ceramic heating element; 31-ceramic body; 32-heating part; 321-heating body; 322-elastic buckle; 33-rectangular airway; 4-oil guide cotton; 5-silicone cover; 51-first hemispherical arc surface. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] Please see Figure 1-6 In one embodiment of the present invention, a dual-heating atomizer core comprises an outer atomizer tube 1, a heating bracket 2, and a ceramic heating element 3. The ceramic heating element 3 is disposed within the heating bracket 2, with an oil-conducting cotton pad 4 disposed between the heating bracket 2 and the ceramic heating element 3. A silicone cover 5 is provided on top of the heating bracket 2. Two ceramic heating elements 3 are provided. This dual-heating atomizer core can simultaneously produce a richer and smoother vapor, with greater explosiveness, throat stimulation, and flavor reproduction.

[0026] Based on the above embodiment, the heating bracket 2 includes a bracket base 21 and a bracket body 22. A contact electrode 23 is provided on the bracket base 21. One end of the contact electrode 23 passes through the bottom of the bracket base 21, and the other end passes through the top of the bracket base 21 and is bent to one side to form an electrode contact piece 24. This eliminates the need for welding for the ceramic heating element 3, which can be connected to or removed from the electrode contact piece 24 using elastic snaps. This enables automated production and classified recycling, while also saving costs.

[0027] Based on the above embodiment, the bracket body 22 is provided with a receiving cavity 26 for receiving the ceramic heating element 3. Two ceramic heating elements 3 are oppositely arranged and fixed in the receiving cavity 26 to form a rectangular air channel 33. The rectangular air channel can make the atomized airflow more stable.

[0028] Based on the above embodiment, the ceramic heating element 3 includes a ceramic body 31 and a heating portion 32, and the heating portion 32 includes a heating body 321 and an elastic buckle 322. The elastic buckle 322 is distributed on the left and right sides and is arranged at the left and right ends below the heating body 321. The electrode contact piece 24 is provided in four pieces at the top of the bracket base 21, and is respectively provided in contact connection with the elastic buckle 322 at the left and right ends of the two ceramic heating elements 3. When installing the ceramic heating element 3, just place the front end of the ceramic body 31 into the accommodating cavity 26 on the bracket body 22, and then gently push the rear end of the ceramic body 31 into the accommodating cavity 26 until the elastic buckle 322 is snapped onto the electrode contact piece 24. At this time, the elastic buckle 322 forms a contact electrical connection with the electrode contact piece 24.

[0029] Based on the above embodiment, to ensure the stability and safety of the dual-heating atomizer core, the atomizer outer tube 1 is preferably a stainless steel tube. To ensure that the e-liquid can smoothly pass through the atomizer outer tube 1 and enter the ceramic heating element 3, the atomizer outer tube 1 is provided with an oil inlet hole 11 and an oil inlet groove 12 on both sides. To ensure that the gas in the atomizer outer tube 1 is discharged in a timely manner during atomization to ensure continuous atomization of the e-liquid, the atomizer outer tube 1 is also provided with exhaust grooves 13 on both sides.

[0030] Based on the above embodiment, in order to further improve the stability of atomization, the outer wall of the bracket base 21 is provided with an exhaust structure 25 in a circuitous manner and communicated with the exhaust groove 13 .

[0031] Based on the above embodiment, a first hemispherical arc surface 51 and a second hemispherical arc surface 27 are respectively provided on the lower inner side of the silicone cover 5 and the lower inner side of the heating bracket 2. The design of the first hemispherical arc surface 51, the rectangular air channel 33, and the second hemispherical arc surface 27 form a smooth transition surface with rounded transitions at the top and bottom ends and a square air channel in the middle, which makes the ceramic heating element 3 heat more fully and the airflow more stable.

[0032] The above detailed description is a specific description of one feasible embodiment of the present invention. However, the embodiment is not intended to limit the patent scope of the present invention. Any equivalent implementation or modification that does not depart from the technical spirit of the present invention should be included in the patent scope of this case.

Claims

1. A dual-heating atomizing core, characterized by: The invention comprises an atomizing outer tube (1), a heating bracket (2) and a ceramic heating element (3), wherein the ceramic heating element (3) is arranged in the heating bracket (2), an oil-conducting cotton (4) is arranged between the heating bracket (2) and the ceramic heating element (3), a silicone cover (5) is arranged on the top of the heating bracket (2), and the number of the ceramic heating elements (3) is set to two.

2. The dual-heating atomizer core according to claim 1, characterized in that: The heating bracket (2) comprises a bracket base (21) and a bracket body (22); a contact electrode (23) is provided on the bracket base (21); one end of the contact electrode (23) passes through the bottom of the bracket base (21), and the other end passes through the top of the bracket base (21) and is bent to one side to form an electrode contact piece (24).

3. The dual-heating atomizer core according to claim 2, characterized in that: The bracket body (22) is provided with a receiving cavity (26) for receiving the ceramic heating element (3). Two ceramic heating elements (3) are arranged opposite to each other and fixed in the receiving cavity (26), forming a rectangular air passage (33).

4. The dual-heating atomizer core according to claim 1, characterized in that: The ceramic heating element (3) comprises a ceramic body (31) and a heating portion (32); the heating portion (32) comprises a heating body (321) and elastic buckles (322); the elastic buckles (322) are arranged on the left and right ends below the heating body (321) in a left-right distribution.

5. The dual-heating atomizer core according to claim 2, characterized in that: The electrode contact pieces (24) are provided in four numbers on the top of the bracket base (21), and are respectively provided in contact connection with the elastic buckles (322) at the left and right ends of the two ceramic heating elements (3).

6. The dual-heating atomizer core according to claim 1, characterized in that: The atomizing outer tube (1) is configured as a stainless steel tube.

7. The dual-heating atomizer core according to claim 1, characterized in that: An oil inlet hole (11), an oil inlet groove (12) and an exhaust groove (13) are respectively provided on both sides of the atomizing outer tube (1).

8. The dual-heating atomizer core according to claim 1, characterized in that: An exhaust structure (25) communicating with the exhaust groove (13) is provided on the outer side wall of the bracket base (21) in a circuitous manner.

9. The dual-heating atomizer core according to claim 1, characterized in that: A first hemispherical arc surface (51) and a second hemispherical arc surface (27) are respectively provided on the lower inner side of the silicone cover (5) and the lower inner side of the heating bracket (2).

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