Ceramic atomizing core with preheating function

Abstract

The utility model particularly relates to a ceramic atomizing core with a preheating function, which comprises a ceramic base body, a first preheating metal heating wire, a second preheating metal heating wire and an atomizing metal heating wire, the upper part of the ceramic base body is provided with a containing groove, the lower end of the ceramic base body is provided with a bottom plate, the lower end surface of the bottom plate is an atomizing surface, and the atomizing metal heating wire is arranged on the atomizing surface. Atomization heating leads are arranged at the two ends of the atomization metal heating wire; the first preheating metal heating wire is arranged on the inner wall of the accommodating groove; a longitudinal vertical plate is arranged in the containing groove and extends from top to bottom, and the second preheating metal heating wire is arranged on the longitudinal vertical plate. The first preheating metal heating wire and the second preheating metal heating wire are arranged on the inner wall of the containing groove and the longitudinal vertical plate located in the containing groove respectively, atomized matter can be preheated in multiple directions, the fluidity of the preheated atomized matter is enhanced, the oil guiding speed of the atomized matter is increased, the two sets of preheating metal heating wires and atomizing metal heating wires can be well matched, and the oil guiding effect is improved. And the atomization effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field, concretely relates to a ceramic atomization core with preheating function. BACKGROUND

[0002] The atomization core of the electronic atomization device as a core component plays a crucial role in the performance of aerosol taste and smoke quantity of the electronic atomization device. The atomized material of the smoke paste type does not have good fluidity without preheating, and is difficult to reach the atomization surface for atomization through the porous ceramic matrix, so that the ceramic atomization core is prone to dry burning, affecting the atomization effect.

[0003] The current smoke paste type ceramic atomization core usually has only one group of heating wires, which is used for both preheating and atomization, so that the heating wires produce carbon deposition during preheating, which affects the atomization effect when used for atomization function. During preheating, the heating wires are on the atomization surface, the heat transfer distance is long, the efficiency is low, and only one side is heated, the heat transfer is uneven, affecting the use effect, and further improvement is needed. SUMMARY

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a ceramic atomization core with preheating function, which is provided with a preheating metal heating wire for preheating, and can preheat the atomized material in multiple directions. The atomization surface of the ceramic atomization is provided with an atomization metal heating wire for atomization, and the preheating metal heating wire and the atomization metal heating wire can realize good cooperation and improve the atomization effect.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a ceramic atomization core with preheating function, comprising a ceramic matrix, a first preheating metal heating wire, a second preheating metal heating wire and an atomization metal heating wire, the upper part of the ceramic matrix is provided with a receiving groove and the lower end is provided with a bottom plate, the lower end surface of the bottom plate is an atomization surface, the atomization metal heating wire is arranged on the atomization surface, and the two ends of the atomization metal heating wire are provided with atomization heating leads.

[0006] Further, the first preheating metal heating wire is arranged on the inner wall of the receiving groove; a longitudinal stand is arranged in the receiving groove, the longitudinal stand extends from top to bottom, and the second preheating metal heating wire is arranged on the longitudinal stand.

[0007] Further, the first preheating metal heating wire is arranged on the surface of the inner wall of the receiving groove or embedded in the inner wall of the receiving groove, the two ends of the first preheating metal heating wire are provided with connecting pieces, and the upper end of the connecting piece is connected with the upper end of the ceramic matrix.

[0008] Further, the second preheating metal heating wire is arranged on the surface of the longitudinal vertical plate or embedded in the interior of the longitudinal vertical plate, and both ends of the second preheating metal heating wire are provided with preheating lead wires.

[0009] Further, the longitudinal vertical plate is located in the middle of the accommodating groove, the lower end of the longitudinal vertical plate is connected with the upper end of the bottom plate, the upper end of the longitudinal vertical plate is lower than the upper end of the accommodating groove or flush with the upper end of the accommodating groove, the bottom plate is provided with a notch, and the preheating lead wire passes through the notch and extends downward.

[0010] Further, both ends of the second preheating metal heating wire are provided with mounting arms, the mounting arms are connected with the bottom plate, and both the mounting arms are provided with preheating lead wires.

[0011] Further, the first preheating metal heating wire is arranged on the surface of the inner wall of the accommodating groove or embedded in the interior of the inner wall of the accommodating groove, both ends of the first preheating metal heating wire are provided with connecting pieces, and the lower end of the connecting piece is connected with the corresponding mounting arm.

[0012] Further, both ends of the atomizing metal heating wire are provided with fixing parts, the fixing parts are fixed to the surface of the atomizing face, and both the fixing parts are provided with atomizing heating lead wires.

[0013] Further, the first preheating metal heating wire, the second preheating metal heating wire and the atomizing metal heating wire are in a grid type or an arch type.

[0014] Further, the first preheating metal heating wire and the second preheating metal heating wire are nickel-chromium alloy heating wires, iron-chromium-aluminum alloy heating wires, stainless steel alloy heating wires or titanium alloy heating wires.

[0015] Further, the atomizing metal heating wire is a nickel-chromium alloy heating wire, an iron-chromium-aluminum alloy heating wire, a stainless steel alloy heating wire or a titanium alloy heating wire.

[0016] Further, the ceramic base is in a cylindrical cup body, a cuboid cup body or a triangular prism cup body, and the lower end surface of the bottom plate is a plane.

[0017] Further, the ceramic base is in a semi-cylindrical body, a cuboid or a triangular prism body, one side plane of the ceramic base is an atomizing face, and the remaining side faces of the ceramic base are oil guiding faces.

[0018] The utility model discloses a beneficial effect lies in: the ceramic atomizing core of the utility model through setting up atomization metal heating wire on the surface of ceramic base body and setting up first preheating metal heating wire and second preheating metal heating wire in the inside of ceramic base body, first preheating metal heating wire, second preheating metal heating wire are arranged in the longitudinal vertical plate in the inner wall of containing groove respectively, can carry out multidirectional preheating to atomization, makes atomization preheating and flowability enhancement, accelerates its oil guide speed, and two groups of preheating metal heating wire and atomization metal heating wire can realize good cooperation, and the atomization effect is promoted. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the three-dimensional structure schematic diagram of the ceramic atomizing core of the utility model.

[0020] Figure 2 It is another perspective three-dimensional structure schematic diagram of the ceramic atomizing core of the utility model.

[0021] Figure 3 It is the overhead view of the ceramic atomizing core of the utility model.

[0022] Figure 4 It is the exploded view of the ceramic atomizing core of the utility model.

[0023] Figure 5 It is the sectional view of the ceramic atomizing core of the utility model.

[0024] Figure 6 It is another perspective sectional view of the ceramic atomizing core of the utility model.

[0025] Figure 7 It is the three-dimensional structure schematic diagram of ceramic base body of the utility model.

[0026] Figure 8 It is the three-dimensional structure schematic diagram of atomization metal heating wire of the utility model.

[0027] Figure 9 It is the three-dimensional structure schematic diagram of first preheating metal heating wire of the utility model.

[0028] Figure 10 It is the three-dimensional structure schematic diagram of second preheating metal heating wire of the utility model.

[0029] The figure mark is: 1, ceramic base body;11, atomization face;12, positioning groove;2, atomization metal heating wire;21, fixed part;3, first preheating metal heating wire;31, connecting piece;4, second preheating metal heating wire;5, longitudinal vertical plate;41, mounting arm;6, atomization heating lead;7, preheating lead;8, containing groove;9, bottom plate. DETAILED DESCRIPTION

[0030] For the convenience of those skilled in the art to understand, the utility model is further explained below in combination with examples and drawings, and the content mentioned in the implementation mode is not a limitation of the utility model.

[0031] As Figures 1-10 A ceramic atomizing core with preheating function, including ceramic base 1, first preheated metal heating wire 3, second preheated metal heating wire 4 and atomizing metal heating wire 2, the upper part of the ceramic base 1 is provided with accommodating groove 8 and the lower end is provided with bottom plate 9, the lower end surface of bottom plate 9 is atomizing face 11, atomizing metal heating wire 2 is arranged in atomizing face 11, both ends of atomizing metal heating wire 2 are provided with atomizing heating lead 6;The first preheated metal heating wire 3 is arranged in the inner wall of accommodating groove 8;Longitudinal vertical plate 5 is arranged in accommodating groove 8, and the longitudinal vertical plate 5 extends from top to bottom, and the second preheated metal heating wire 4 is arranged in longitudinal vertical plate 5.

[0032] The ceramic atomizing core of the utility model sets atomizing metal heating wire 2 on the surface of ceramic base 1 and sets first preheated metal heating wire 3 and second preheated metal heating wire 4 in the inside of ceramic base 1, and the first preheated metal heating wire 3 and second preheated metal heating wire 4 are arranged in the inner wall of accommodating groove and longitudinal vertical plate 5 in accommodating groove respectively, can preheat atomizing object, especially atomizing object of smoke paste type in all directions, so that the flowability of atomizing object is enhanced after preheating, and the oil guiding speed is accelerated, and two groups of preheated metal heating wires participate in the preheating of atomizing object, and can not participate in atomization.The two groups of preheated metal heating wires and atomizing metal heating wire 2 of the embodiment can realize good cooperation and improve atomization effect.

[0033] Further, the second preheated metal heating wire 4 is arranged on the surface of the longitudinal vertical plate 5 or embedded in the interior of the longitudinal vertical plate 5, and both ends of the second preheated metal heating wire 4 are provided with preheating leads 7.

[0034] Further, the longitudinal vertical plate 5 is located in the middle of the accommodating groove 8, the lower end of the longitudinal vertical plate 5 is connected with the upper end of the bottom plate 9, the upper end of the longitudinal vertical plate 5 is lower than the upper end of the accommodating groove 8 or flush with the upper end of the accommodating groove 8, the bottom plate 9 is provided with a notch, the preheating lead 7 passes through the notch and extends downward.

[0035] The second preheating metal heating wire 4 can be attached to the surface of the longitudinal vertical plate 5 located in the accommodating groove 8 or embedded in the longitudinal vertical plate 5, and the preheating lead 7 can be outwardly extended from the notch of the bottom plate 9 and connected with the power supply outside.

[0036] Further, the two ends of the second preheating metal heating wire 4 are provided with mounting arms 41, the mounting arms 41 are connected with the bottom plate 9, and the two mounting arms 41 are provided with preheating leads 7.

[0037] Further, the first preheating metal heating wire 3 is arranged on the surface of the inner wall of the accommodating groove 8 or embedded in the inner wall of the accommodating groove 8, the two ends of the first preheating metal heating wire 3 are provided with connecting plates 31, and the lower ends of the connecting plates 31 are connected with the corresponding mounting arms 41.

[0038] Further, the two ends of the atomizing metal heating wire 2 are provided with fixing parts 21, the fixing parts 21 are fixed to the surface of the atomizing surface 11, the two fixing parts 21 are provided with atomizing heating leads 6, and the atomizing heating leads 6 extend downward.

[0039] Further, the first preheating metal heating wire 3, the second preheating metal heating wire 4 and the atomizing metal heating wire 2 are in a grid type or an arch type, and the heating efficiency is high.

[0040] Further, the first preheating metal heating wire 3 and the second preheating metal heating wire 4 are nickel-chromium alloy heating wire, iron-chromium-aluminum alloy heating wire, stainless steel alloy heating wire or titanium alloy heating wire; and the atomizing metal heating wire 2 is nickel-chromium alloy heating wire, iron-chromium-aluminum alloy heating wire, stainless steel alloy heating wire or titanium alloy heating wire. The heating wire made of the above material has the advantages of high heat transfer efficiency and long service life. The utility model can select appropriate metal heating wire according to different needs.

[0041] Further, the ceramic base 1 is a cylindrical cup body, a cuboid cup body or a triangular prism cup body with an open upper end, the bottom plate 9 is arranged at the lower end of the accommodating groove 8, and the lower end surface of the bottom plate 9 is a plane. In the embodiment, the lower end surface of the bottom plate 9 is designed as a plane and serves as the atomizing surface 11, which helps to stably install the atomizing metal heating wire 2 on the atomizing surface 11 and has reasonable modeling design and strong practicability.

[0042] The above embodiment is a preferred implementation scheme of the utility model, and in addition, the utility model can also be implemented in other ways, and any obvious replacement without departing from the concept of the utility model is within the protection scope of the utility model.

Claims

1. A ceramic atomizing core with preheating function, characterized in that: The ceramic base, the first preheating metal heating wire, the second preheating metal heating wire and the atomizing metal heating wire are included, the upper part of the ceramic base is provided with a containing groove and the lower end is provided with a bottom plate, the lower end surface of the bottom plate is an atomizing surface, the atomizing metal heating wire is arranged on the atomizing surface, and both ends of the atomizing metal heating wire are provided with atomizing heating lead wires; the first preheating metal heating wire is arranged on the inner wall of the containing groove; a longitudinal vertical plate is arranged in the containing groove, the longitudinal vertical plate extends from top to bottom, and the second preheating metal heating wire is arranged on the longitudinal vertical plate.

2. The ceramic atomizing core with preheating function according to claim 1, characterized in that: The second preheating metal heating wire is arranged on the surface of the longitudinal vertical plate or is embedded in the interior of the longitudinal vertical plate, and both ends of the second preheating metal heating wire are provided with preheating lead wires.

3. The ceramic atomizing core with preheating function according to claim 2, characterized in that: The longitudinal vertical plate is located in the middle part of the containing groove, the lower end of the longitudinal vertical plate is connected with the upper end of the bottom plate, the upper end of the longitudinal vertical plate is lower than the upper end of the containing groove or is flush with the upper end of the containing groove, the bottom plate is provided with a notch, the preheating lead wire passes through the notch and extends downward.

4. The ceramic atomizing core with preheating function according to claim 2, characterized in that: Both ends of the second preheating metal heating wire are provided with mounting arms, the mounting arms are connected with the bottom plate, and the preheating lead wire is arranged on both mounting arms.

5. The ceramic atomizing core with preheating function according to claim 4, characterized in that: The first preheating metal heating wire is arranged on the surface of the inner wall of the containing groove or is embedded in the interior of the inner wall of the containing groove, and both ends of the first preheating metal heating wire are provided with connecting pieces, and the lower end of the connecting piece is connected with the corresponding mounting arm.

6. The ceramic atomizing core with preheating function according to claim 1, characterized in that: Both ends of the atomizing metal heating wire are provided with fixing parts, the fixing parts are fixed to the surface of the atomizing surface, and the atomizing heating lead wire is arranged on both fixing parts.

7. The ceramic preheating wick of claim 1, wherein: The first preheating metal heating wire, the second preheating metal heating wire and the atomizing metal heating wire are in a grid type or an arch type.

8. The ceramic atomizing core with preheating function according to claim 1, characterized in that: The first preheating metal heating wire and the second preheating metal heating wire are nickel-chromium alloy heating wires, iron-chromium-aluminum alloy heating wires, stainless steel alloy heating wires or titanium alloy heating wires.

9. The ceramic preheating wick of claim 1, wherein: The atomizing metal heating wire is a nickel-chromium alloy heating wire, an iron-chromium-aluminum alloy heating wire, a stainless steel alloy heating wire or a titanium alloy heating wire.

10. The ceramic preheating wick of claim 1, wherein: The ceramic base is in a cylindrical cup body, a cuboid cup body or a triangular prism cup body, and the lower end surface of the bottom plate is a plane.

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