Alternate heating core and electronic cigarette
By designing an alternating heating core in an electronic atomizer, using structures such as heating mesh assembly and intermediate isolation cotton, the problems of carbon accumulation and oil leakage are solved, and heating stability and oil sealing are achieved. .
Patent Information
- Application Number
- CN202420992789.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The heating parts in existing electronic atomizers are prone to carbon deposits and burns, and oil is prone to leak out during transportation, resulting in contamination.
An alternating heating core was designed, using structures such as cotton swabs, heating mesh assembly, oil-guiding cotton, hardware bracket, middle isolation cotton and outer cover. Alternating heating was achieved through the heating mesh assembly, and the middle isolation cotton and outer cotton ensure oil. The liquid does not leak sideways.
It achieves the stability of heating work, does not easily accumulate carbon or burn out, and prevents oil from leaking out from the side, improving the user experience.
Smart Images
Figure CN222264414U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electronic technology, and in particular to an alternating heating core and an electronic cigarette. Background Art
[0002] The atomizer core and oil tank in the electronic atomizer are mainly composed of a heating element, oil storage cotton and a central tube, which are the main working components for atomization and smoke generation. In the prior art, the heating element is located in the pipe corresponding to the atomizer core, and the smoke liquid that is convection-guided into the atomizer core is stored in the oil storage cotton, and is heated and atomized to generate smoke. The heating element is generally a transverse spring and a vertical spring, and a pin is provided on each side of the mesh sheet to connect the positive and negative poles of the power supply. The heating element is prone to carbon deposition and burning when heated for a long time and insufficiently cooled. In addition, it is stored in a storage bag when not in use, but complex environmental factors during transportation cause oil leakage and contamination of the storage bag.
[0003] In this regard, it is urgent to develop an alternating heating core and an electronic cigarette that have stable heating operation, are not prone to carbon accumulation or burning, and do not allow the oil in the cavity to leak from the sides. Utility Model Content
[0004] The utility model aims to solve one of the above technical problems at least to a certain extent.
[0005] To this end, the first purpose of the utility model is to provide an alternating heating core, which has stable heating operation, is not prone to carbon accumulation or burning, and the oil in the cavity will not leak from the side.
[0006] The second purpose of the present utility model is to provide an electronic cigarette.
[0007] To achieve the above-mentioned purpose, the first embodiment of the utility model discloses an alternating heating core, including a cotton-wrapped rod 2, a heating mesh assembly 4 fixedly arranged outside the cotton-wrapped rod 2, an oil-conducting cotton 3 arranged outside the cotton-wrapped rod 2 and the heating mesh assembly 4, a hardware bracket 5 arranged outside the oil-conducting cotton 3, an intermediate isolation cotton 6 arranged outside the hardware bracket 5, an outer cover 9 arranged outside the intermediate isolation cotton 6, and a cover bottom arranged below the outer cover 9 and sealing the intermediate isolation cotton 6 to the inner side of the outer cover 9, so as to and an upper cover 1 arranged above the outer cover 9; wherein, a plurality of oil inlet holes 91 are arranged below the outer cover 9; the heating mesh assembly 4 includes a plurality of heating meshes arranged above and pins connected thereto, and the cover bottom is clamped with the pins; the cotton-wrapped rod 2 is longer than the outer cover 9, and there is a gap between the upper cover 1 and the cotton-wrapped rod 2; an upwardly open cavity is formed above the oil-conducting cotton 3, between the hardware bracket 5, the middle isolation cotton 6, the outer cover 9, the upper cover 1 and the cotton-wrapped rod 2.
[0008] In addition, the alternating heating core according to the above technical solution of the utility model may also have the following additional technical features:
[0009] Optionally, it also includes an intermediate isolation bracket 7 arranged on the inner side of the outer cover 9 and outside the intermediate isolation cotton 6, and an outer cotton 8 arranged outside the intermediate isolation bracket 7 and inside the outer cover 9; the density of the outer cotton 8 is greater than the density of the intermediate isolation cotton 6.
[0010] Optionally, the bottom of the cover includes a clamp 10 arranged on the lower outside of the cotton-wrapped rod 2 and clamped with the cotton-wrapped rod 2 and the heating mesh assembly 4, and a bottom cover 11 arranged outside the clamp 10 and sealing the middle isolation cotton 6 and the outer cotton 8 on the inner side of the outer cover 9; wherein the pins of the heating mesh assembly 4 are clamped with the clamp 10.
[0011] To achieve the above-mentioned purpose, a second embodiment of the present invention discloses an electronic cigarette, including an alternating heating core of the first embodiment.
[0012] The beneficial effects of the utility model are: 1. The heating operation is stable and it is not easy to accumulate carbon or burn out; 2. The oil in the cavity will not leak out from the side. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is an exploded view of an alternating heating core provided by an embodiment of the utility model;
[0014] Figure 2 This is an incomplete exploded view of an alternating heating core provided by an embodiment of the utility model;
[0015] Figure 3 This is a schematic diagram of the structure of an alternating heating core provided by an embodiment of the utility model;
[0016] Figure 4 It is an AA cross-sectional view of an alternating heating core provided by an embodiment of the utility model.
[0017] Reference numerals:
[0018] 1-upper cover, 2-cotton stick, 3-oil guide cotton, 4-heating mesh assembly, 5-hardware bracket, 6-middle isolation cotton, 7-middle isolation bracket, 8-outer cotton, 9-outer cover, 91-oil inlet hole, 10-clamp, 11-bottom cover. DETAILED DESCRIPTION
[0019] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or components / elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.
[0020] Figure 1 It is an exploded view of an alternating heating core provided by an embodiment of the utility model; Figure 2 This is an incomplete exploded view of an alternating heating core provided by an embodiment of the utility model; Figure 3 This is a schematic diagram of the structure of an alternating heating core provided by an embodiment of the utility model; Figure 4 FIG. 2 is a cross-sectional view of an alternate heating core provided by an embodiment of the present invention taken along line AA. Figure 1-4 As shown, the alternating heating core comprises: a cotton-wrapped rod 2, a heating mesh assembly 4 fixedly arranged outside the cotton-wrapped rod 2, an oil-conducting cotton 3 arranged outside the cotton-wrapped rod 2 and the heating mesh assembly 4, a hardware bracket 5 arranged outside the oil-conducting cotton 3, an intermediate isolation cotton 6 arranged outside the hardware bracket 5, an outer cover 9 arranged outside the intermediate isolation cotton 6, a cover bottom arranged below the outer cover 9 and sealing the intermediate isolation cotton 6 on the inner side of the outer cover 9, and an upper cover 1 arranged above the outer cover 9; wherein, a plurality of oil inlet holes 91 are arranged below the outer cover 9; the heating mesh assembly 4 comprises a plurality of heating meshes arranged above and pins connected thereto, and the cover bottom is clamped with the pins; the cotton-wrapped rod 2 is longer than the outer cover 9, and there is a gap between the upper cover 1 and the cotton-wrapped rod 2; above the oil-conducting cotton 3, a cavity opening upward is formed between the hardware bracket 5, the intermediate isolation cotton 6, the outer cover 9, the upper cover 1 and the cotton-wrapped rod 2. The outer cover 9 is used as a side shell of the alternating heating core and is provided with an oil inlet hole 91 for facilitating the inflow of oil.
[0021] Specifically, the heating mesh in the heating mesh assembly 4 is fixed between the cotton-wrapped rod 2 and the oil-conducting cotton 3, and the pins in the heating mesh assembly 4 are connected to the power supply. When the power is turned on, multiple heating meshes can generate heat alternately, thereby avoiding a single heating component from continuously generating heat, causing carbon deposition or even burning. The hardware bracket 5 is used to fix the oil-conducting cotton 3 inside the cavity to ensure that the oil can stably and smoothly penetrate into the inside to participate in the work. The middle isolation cotton 6 is used to allow the oil flowing into the oil inlet hole 91 to flow into the inside, and then penetrate into the oil-conducting cotton 3 on the inside through the middle isolation cotton 6, and the density of the middle isolation cotton 6 can be greater than that of the oil-conducting cotton 3, thereby ensuring that the oil will not easily leak out under negative pressure. In the embodiment of the present application, the outer cover 9 is a coaxial cylinder with the cotton-wrapped rod 2 and the middle isolation cotton 6.
[0022] According to the alternate heating core of the utility model, the heating mesh assembly is used to ensure that the heating work is carried out alternately, ensuring stable and reliable work; and the middle isolation cotton 6 is used to lock the oil to avoid leakage and side leakage, thereby improving the user experience.
[0023] According to one embodiment of the utility model, it also includes an intermediate isolation bracket 7 arranged on the inner side of the outer cover 9 and outside the intermediate isolation cotton 6, and an outer cotton 8 arranged outside the intermediate isolation bracket 7 and inside the outer cover 9; the density of the outer cotton 8 is greater than the density of the intermediate isolation cotton 6.
[0024] Specifically, by providing the middle isolation bracket 7 and the outer cotton 8, it can be further ensured that the oil is difficult to leak under negative pressure. The density of the middle isolation cotton can be designed to be around 0.08-1.0 (g / cm^3), and the density of the outer cotton can be defined to be around 0.15-0.25 (g / cm^3).
[0025] According to one embodiment of the utility model, the bottom of the cover includes a clamping member 10 which is arranged on the lower outer side of the cotton-wrapped rod 2 and is clamped with the cotton-wrapped rod 2 and the heating mesh assembly 4, and a bottom cover 11 which is arranged outside the clamping member 10 and seals the middle isolation cotton 6 and the outer cotton 8 on the inner side of the outer cover 9; wherein the pins of the heating mesh assembly 4 are clamped with the clamping member 10.
[0026] Specifically, because the sealing requirements are different, the cover bottom can be designed in sections: the inner ring is clamped to the mesh assembly 4 through the clamp 10, and the outer ring is the bottom cover 11 as the bottom of the product core to ensure the sealing of the cavity.
[0027] Based on the above embodiments, the embodiments of the present application further provide an electronic cigarette, including: an alternating heating core as in the above embodiments.
[0028] According to the electronic cigarette of the utility model, the heating mesh assembly of the alternating heating core ensures that the heating work is carried out alternately, ensuring stable and reliable operation; and the oil is locked by the middle isolation cotton 6 to avoid leakage and side leakage, thereby improving the user experience.
[0029] The above embodiments are preferred implementation schemes of the present application. In addition, the present application may also be implemented in other ways. Any obvious replacement without departing from the concept of the present application is within the protection scope of the present application.
Claims
1. An alternating heating core, characterized in that: include: A cotton-wrapped rod (2), a heating mesh assembly (4) fixedly arranged outside the cotton-wrapped rod (2), oil-conducting cotton (3) arranged outside the cotton-wrapped rod (2) and the heating mesh assembly (4), a hardware bracket (5) arranged outside the oil-conducting cotton (3), an intermediate isolation cotton (6) arranged outside the hardware bracket (5), an outer cover (9) arranged outside the intermediate isolation cotton (6), a cover bottom arranged below the outer cover (9) and sealing the intermediate isolation cotton (6) inside the outer cover (9), and an upper cover (1) arranged above the outer cover (9); Wherein, a plurality of oil inlet holes (91) are provided below the outer cover (9); The heating mesh assembly (4) comprises a plurality of heating meshes arranged at the top and pins connected thereto, and the cover bottom is clamped with the pins; The cotton-wrapped rod (2) is longer than the outer cover (9), and there is a gap between the upper cover (1) and the cotton-wrapped rod (2); A cavity opening upward is formed above the oil-conducting cotton (3) and between the hardware bracket (5), the middle isolation cotton (6), the outer cover (9), the upper cover (1) and the cotton-wrapped rod (2).
2. An alternating heating core according to claim 1, characterized in that: It also includes an intermediate isolation bracket (7) arranged on the inner side of the outer cover (9) and outside the intermediate isolation cotton (6), and an outer cotton (8) arranged outside the intermediate isolation bracket (7) and on the inner side of the outer cover (9); the density of the outer cotton (8) is greater than the density of the intermediate isolation cotton (6).
3. An alternating heating core according to claim 2, characterized in that: The cover bottom comprises a clamping piece (10) arranged on the lower outer side of the cotton-wrapped rod (2) and clamped with the cotton-wrapped rod (2) and the heating mesh assembly (4), and a bottom cover (11) arranged outside the clamping piece (10) and sealing the middle isolation cotton (6) and the outer cotton (8) on the inner side of the outer cover (9); wherein the pins of the heating mesh assembly (4) are clamped with the clamping piece (10).
4. An electronic cigarette, characterized in that: It comprises an alternating heating core as described in any one of claims 1-3.