Ceramic wool atomizing core

Abstract

The utility model relates to an atomizing core, in particular to a ceramic cotton atomizing core, which is applied to an electronic cigarette and comprises a ceramic base, a heating sheet and oil guide cotton, the ceramic base is of a hollow cavity structure with openings at the upper end and the lower end, steps are integrally formed on the inner walls of the two sides of the cavity, and the oil guide cotton is arranged in the cavity structure. The heating piece is integrally formed at the opening in the upper end of the ceramic base through the sintering technology, the cavity of the ceramic base is filled with the oil guide cotton, the upper end face of the oil guide cotton abuts against the heating piece, and the two ends of the oil guide cotton are fixed to the steps in an extruded mode. The electronic cigarette atomizer has the advantages of being simple in structure, reasonable in design, compatible with the advantages and disadvantages of a ceramic atomizing core and a cotton atomizing core, small in size and not prone to deformation, the taste of the product can reach the reduction degree of the cotton atomizing core, a high-power electronic cigarette can be designed in a matched mode, and the electronic cigarette atomizer is worthy of vigorous application and popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to an atomizing core, concretely is a kind of ceramic cotton atomizing core. BACKGROUND

[0002] Atomizing core is the core component of atomizer, its function is used to heat atomized liquid (tobacco tar, tobacco liquid) to make atomized liquid be heated atomization and be supplied to user for smoking.Spraying core is usually divided into ceramic core atomizing core and cotton core atomizing core, wherein ceramic core atomizing core uses porous ceramic to support heating sheet to atomize tobacco tar, the advantage is stable structure, volume can be small, the shortcoming is that the taste reduction degree of ceramic micropore control tobacco supply is not as good as cotton core atomizing core, and high power is difficult to adapt, and it is easy to paste core;Cotton core atomizing core is that heating wire is attached to oil guide cotton and then uses support to fix oil guide cotton, the advantage is that the taste reduction degree is high, and high-power electronic cigarette can be made, and the shortcoming is that the volume is relatively large, and mesh sheet is easy to deform.Aiming at the problem, the inventor designs a kind of ceramic cotton atomizing core. SUMMARY

[0003] The utility model aims at providing a kind of ceramic cotton atomizing core, with simple structure, reasonable in design, the advantages of the advantages of compatibility ceramic core atomizing core and cotton core atomizing core, product taste can reach the reduction degree of cotton core atomizing core, small in size, not easy to deform, and can be designed with the advantage of high-power electronic cigarette, solve the problem proposed in the above technical background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of ceramic cotton atomizing core, the atomizing core includes ceramic base, heating sheet and oil guide cotton, wherein ceramic base is the cavity structure with open inside hollow in upper and lower two ends, there is step in the two side inner walls of the cavity integrally formed, the heating sheet is integrally formed in the upper end opening of ceramic base using sintering process, the oil guide cotton is filled in the cavity of ceramic base, and the upper end surface of oil guide cotton is in abutment with heating sheet, and the two ends of oil guide cotton are extruded and fixed with step.

[0005] The atomizing core further includes guide block, the guide block is provided with two, two the guide block is symmetrically set in the two ends of ceramic base, and the plug-in end of each guide block gradually increases from bottom to top.

[0006] Preferably, two symmetric first oil guide faces are provided on the upper end opening of the ceramic base, second oil guide faces are provided at the two ends of each first oil guide face, and an included angle is formed between the second oil guide face and the first oil guide face, and the angle value of the included angle is between 15° and 75°.

[0007] Preferably, the first oil guide face and the second oil guide face are both inclined surfaces, and the slope value of the second oil guide face is greater than the slope value of the first oil guide face.

[0008] Preferably, the heating sheet comprises an oil leakage portion and a bearing portion arranged at both ends of the oil leakage portion, the bearing portion extends into the ceramic base away from one end of the oil leakage portion, and the oil leakage portion is provided with an oil leakage hole communicating with the cavity of the ceramic base.

[0009] Preferably, the bearing portion is provided with a plurality of tooth positions at intervals.

[0010] Preferably, the oil guide cotton comprises a first oil guide cotton layer, a second oil guide cotton layer and a third oil guide cotton layer arranged in sequence from top to bottom, the first oil guide cotton layer, the second oil guide cotton layer and the third oil guide cotton layer are integrally formed by a composite process, and the thickness of the first oil guide cotton layer, the second oil guide cotton layer and the third oil guide cotton layer is between 5-10mm.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. The utility model provides a ceramic cotton atomizing core, the ceramic cotton atomizing core includes ceramic base, heating sheet and oil guide cotton, wherein the ceramic base is the cavity structure of the hollow inside with the opening in the upper and lower two ends, the step is integrally formed in the both side inner wall of the cavity, the heating sheet adopts the sintering process and is integrally formed at the upper end opening place of the ceramic base, the oil guide cotton is filled in the cavity of the ceramic base, and the upper end surface of the oil guide cotton is in abutment with the heating sheet, the both ends of the oil guide cotton are extruded and fixed with the step, the whole structure is simple, the design is reasonable, adopts the ceramic base, relative to traditional plastic base high temperature resistance, the volume can be very small, and high temperature resistance, chemical stability can match and design high power electronic cigarette, the oil guide cotton is extruded and fixed with the step, is convenient for installation and replacement, fills the oil guide cotton simultaneously, the tobacco tar does not need direct contact with the heating sheet, can improve the taste of user's electronic cigarette smoking, and the taste restoration degree is high.

[0013] 2. The utility model discloses a ceramic base is provided with two symmetrical first oil guide surfaces at the upper end opening, and the both ends of each first oil guide surface are provided with second oil guide surfaces, and the second oil guide surface and the first oil guide surface form an included angle between them, and the angle value of the included angle is between 15°-75°, which can make the aerosol oil generated after atomization flow more quickly outward under the guidance of the first oil guide surface and the second oil guide surface, and improve the taste of user's smoking. ACCURACY

[0014] Figure 1 It is the overall structure diagram of the utility model;

[0015] Figure 2 It is the bottom view of the utility model;

[0016] Figure 3 It is the structure diagram of the ceramic base of the utility model;

[0017] Figure 4 It is the structure diagram of the heating sheet of the utility model;

[0018] Figure 5 It is the sectional view of the oil guiding cotton of the utility model.

[0019] The reference signs and names in the drawing are as follows:

[0020] 1, ceramic base; 11, step; 12, first oil guiding surface; 13, second oil guiding surface; 2, heating sheet; 21, oil leakage part; 22, bearing part; 23, oil leakage hole; 24, tooth position; 3, oil guiding cotton; 31, first oil guiding cotton layer; 32, second oil guiding cotton layer; 33, third oil guiding cotton layer; 4, guiding block. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0022] In the description of the embodiments of the utility model, it should be understood that the directions or position relations indicated by the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" are the directions or position relations shown in the drawings, which are only for the convenience of describing the embodiments of the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements indicated must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the utility model, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0023] In the embodiments of the utility model, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0024] Referring to Figures 1 to 5 The utility model provides an embodiment: a kind of ceramic cotton atomizing core, the ceramic cotton atomizing core includes ceramic pedestal 1, heating sheet 2, oil guide cotton 3 and guide block 4;

[0025] Wherein ceramic pedestal 1 is the cavity structure of upper and lower two ends with opening inside hollow, there is step 11 in the cavity two sides inner wall integrally formed, the ceramic pedestal 1 is provided with two symmetrical first oil guide surface 12 on upper end opening, the two ends of each first oil guide surface 12 are provided with second oil guide surface 13, the included angle is formed between first oil guide surface 12 and second oil guide surface 13, the angle value of this included angle is between 15 °-75 °, design like this, aerosol oil produced after atomization can be more quickly flowed outward under the guidance of first oil guide surface 12 and second oil guide surface 13, increase user smoking taste, in the embodiment, first oil guide surface 12 and second oil guide surface 13 are all inclined surface, and the slope value of second oil guide surface 13 is greater than the slope value of first oil guide surface 12;

[0026] The heating sheet 2 is integrally formed in the upper end opening of ceramic pedestal 1 using sintering process, in the embodiment, heating sheet 2 is made of nickel-chromium material, in other embodiments, it can also be other fast heat-conducting materials, the heating sheet 2 includes oil leakage part 21 and the bearing part 22 arranged at the two ends of oil leakage part 21, the bearing part 22 extends to the inside of ceramic pedestal 1 away from the oil leakage part 21, a plurality of gear positions 24 are arranged at intervals on the bearing part 22, each gear position 24 is integrally formed with the bearing part 22, when the heating sheet 2 is integrally formed on the ceramic pedestal 1, gear position 24 can be more closely combined with sintered ceramic, increase the adhesion of ceramic, prevent the ceramic pedestal 1 from being broken after forming, the bottom of bearing part 22 is in contact with step 11, step 11 can support bearing part 22, and at the same time can prevent bearing part 22 from being extruded and deformed, oil leakage hole 23 is opened on the oil leakage part 21, and the oil leakage hole 23 is communicated with the cavity of ceramic pedestal 1;

[0027] The oil guiding cotton 3 is filled in the cavity of the ceramic base 1, and the upper end surface of the oil guiding cotton 3 abuts against the heating sheet 2, and the two ends of the oil guiding cotton 3 are extruded and fixed by the step 11, the oil guiding cotton 3 comprises a first oil guiding cotton layer 31, a second oil guiding cotton layer 32 and a third oil guiding cotton layer 33 which are sequentially arranged from top to bottom, the first oil guiding cotton layer 31, the second oil guiding cotton layer 32 and the third oil guiding cotton layer 33 are integrally formed by a composite process, and the thickness of the first oil guiding cotton layer 31, the second oil guiding cotton layer 32 and the third oil guiding cotton layer 33 is between 5-10mm, the first oil guiding cotton layer 31, the second oil guiding cotton layer 32 and the third oil guiding cotton layer 33 filter the tobacco tar, and the tobacco tar is uniformly guided to the heating sheet 2 by the first oil guiding cotton layer 31, the second oil guiding cotton layer 32 and the third oil guiding cotton layer 33, so that the heating sheet 2 can cooperate with the oil guiding cotton 3 to more efficiently atomize the tobacco tar.

[0028] The guide blocks 4 are provided with two, the two guide blocks 4 are symmetrically arranged at the two ends of the ceramic base 1, and the plug-in end of each guide block 4 gradually increases from bottom to top, so that the design is convenient for assembling the atomizing core on the electronic cigarette.

[0029] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A ceramic wool aerosolizing wick, characterized by, The utility model relates to a ceramic base (1), heating sheet (2) and oil guiding cotton (3), wherein ceramic base (1) is the cavity structure of upper and lower two ends opening inside hollow, and the step (11) of integral molding is formed to the cavity both sides inner wall, heating sheet (2) adopts sintering process integral molding at the upper end opening of ceramic base (1), and oil guiding cotton (3) is filled in the cavity of ceramic base (1), and the upper end surface of oil guiding cotton (3) is in abutment with heating sheet (2), and both ends of oil guiding cotton (3) are extruded and fixed with step (11). Further comprising guide block (4), the guide block (4) is provided with two, two the guide block (4) symmetry is arranged at both ends of ceramic base (1), and the plug-in end of each guide block (4) is gradually larger from below to top.

2. The ceramic wool aerosolizing element of claim 1, wherein: The ceramic base (1) is provided with two symmetrical first oil guiding surfaces (12) at the upper end opening, and each first oil guiding surface (12) is provided with a second oil guiding surface (13) at both ends, and the second oil guiding surface (13) and the first oil guiding surface (12) form an included angle, and the angle value of the included angle is between 15°-75°.

3. The ceramic wool aerosolizer of claim 1, wherein: The first oil guiding surface (12) and the second oil guiding surface (13) are both inclined surfaces, and the slope value of the second oil guiding surface (13) is greater than the slope value of the first oil guiding surface (12).

4. The ceramic wool aerosol former according to claim 3, characterized in that: The heating sheet (2) comprises an oil leakage portion (21) and a bearing portion (22) arranged at both ends of the oil leakage portion (21), the bearing portion (22) extends into the ceramic base (1) away from one end of the oil leakage portion (21), and the oil leakage portion (21) is provided with an oil leakage hole (23) that is in communication with the cavity of the ceramic base (1).

5. The ceramic wool atomizing core of claim 1, wherein: The bearing portion (22) is provided with a plurality of tooth positions (24) at intervals, and each tooth position (24) is integrally formed with the bearing portion (22).

6. The ceramic wool aerosol former according to claim 5, characterized in that: The oil guiding cotton (3) comprises a first oil guiding cotton layer (31), a second oil guiding cotton layer (32), and a third oil guiding cotton layer (33) arranged in sequence from top to bottom, the first oil guiding cotton layer (31), the second oil guiding cotton layer (32), and the third oil guiding cotton layer (33) are integrally formed by a composite process, and the thickness of the first oil guiding cotton layer (31), the second oil guiding cotton layer (32), and the third oil guiding cotton layer (33) is between 5-10mm.

7. The ceramic wool aerosolizer of claim 1, wherein: ​

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