Open oil double-layer oil leakage prevention heating atomization device

Abstract

The utility model discloses a double-layer oil leakage prevention heating and atomizing device for oil, which comprises a positioning rod, a heating net, inner oil guide cotton, an inner-layer support, outer oil storage cotton, an outer-layer support and a positioning seat, the heating net, the inner oil guide cotton, the inner-layer support, the outer oil storage cotton and the outer-layer support are axially sleeved outside the positioning rod, the positioning seat is axially sleeved outside the positioning rod, and the inner oil guide cotton and the outer oil storage cotton are arranged at intervals. And the inner-layer bracket is clamped between the inner oil guide cotton and the outer oil storage cotton to completely isolate the inner oil guide cotton from the outer oil storage cotton. The outer oil storage cotton and the inner oil guide cotton are arranged to be two parts which are independent and not connected, the inner support and the outer support are used for supporting to form a double-layer support technology, under the influence of the double-layer support technology, the inner oil guide cotton and the outer oil storage cotton are mutually independent, and the outer oil guide cotton and the outer oil storage cotton are mutually independent. Therefore, the inner tar guide cotton and the outer tar guide cotton cannot deform, the precision can be better guaranteed in the assembling process, and the tar leakage phenomenon in the tar guide process is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette technical field especially relates to a clear oil double -layer oil -leakage prevention heating atomization device. BACKGROUND

[0002] Electronic cigarette is also called electronic cigarette, because it does not pass through combustion, does not have tar, carbon monoxide, nitrous acid and other toxic substances, thereby is widely used to replace ordinary cigarette. Heating atomization core is the core component of electronic cigarette, and its basic working principle is that the tobacco oil with cigarette taste is heated and atomized into smoke, for the user. At present, cotton clear oil, replaceable electronic cigarette gradually replaces traditional disposable electronic cigarette, and becomes the mainstream of market. And the heating atomization core of clear oil type replaceable electronic cigarette mostly adopts single layer oil guiding cotton structure, and the disadvantage of this structure is that the oil leakage phenomenon often occurs in the use process.

[0003] In view of this, a new clear oil double -layer oil -leakage prevention heating atomization device is needed to solve the above -mentioned problems. UTILITY MODEL CONTENT

[0004] To solve the above technical problem, the utility model embodiment expects to provide a clear oil double -layer oil -leakage prevention heating atomization device which can avoid oil leakage.

[0005] The technical scheme of the utility model is as follows:

[0006] A clear oil double -layer oil -leakage prevention heating atomization device, 1. A clear oil double -layer oil -leakage prevention heating atomization device, characterized by comprising a positioning rod, a heating net, an inner oil guiding cotton, an inner layer support, an outer oil storage cotton and an outer layer support which are sequentially axially sleeved outside the positioning rod, and a positioning seat which is axially sleeved outside the positioning rod and is stopped at the end of the inner oil guiding cotton, the inner layer support, the outer oil storage cotton and the outer layer support, the inner oil guiding cotton and the outer oil storage cotton are arranged at intervals, and the inner layer support is clamped between the inner oil guiding cotton and the outer oil storage cotton to completely isolate the two.

[0007] Preferably, the inner oil guiding cotton and the outer oil storage cotton are of the same structure and are hollow columnar structures.

[0008] Preferably, a plurality of inner oil guiding holes penetrating the inner and outer opposite surfaces of the inner layer support are formed on the inner layer support in the circumferential direction, and the plurality of inner oil guiding holes are arranged at intervals.

[0009] A plurality of outer oil guiding holes penetrating the inner and outer opposite surfaces of the outer layer support are formed on the outer layer support in the circumferential direction, and the plurality of outer oil guiding holes are arranged at intervals.

[0010] Wherein, the inner oil guiding hole and the outer oil guiding hole are arranged in staggered positions.

[0011] Preferably, the heating net is a stainless steel heating net or a ceramic heating net.

[0012] Preferably, the side wall of the outer layer support is funnel-shaped.

[0013] Preferably, the outer layer support is a stainless steel outer layer support.

[0014] Preferably, the inner layer support is a stainless steel inner layer support.

[0015] Preferably, the positioning rod is a metal rod or a plastic rod.

[0016] Preferably, one end of the positioning seat is step-shaped, the positioning seat comprises a first step part and a second step part, the first step part extends into the inner part of the outer oil storage cotton and abuts against the end part of the inner oil guide cotton and the inner layer support, and the second step part is stopped at the end part of the outer oil storage cotton and cooperates with the outer oil storage cotton.

[0017] Preferably, the positioning seat is a rubber positioning seat.

[0018] The bright oil double-layer oil leakage prevention heating atomization device provided by the embodiment of the utility model forms double-layer support technology through supporting the outer oil storage cotton and the inner oil guide cotton by the inner layer support and the outer layer support, and under the influence of the double-layer support technology, the inner oil guide cotton and the outer oil storage cotton support are independent of each other and will not affect each other, therefore, the inner oil guide cotton and the outer oil storage cotton will not be deformed, the precision can be better ensured in the assembling process, and the oil leakage phenomenon in the tobacco tar guiding process is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The structure exploded view of the bright oil double-layer oil leakage prevention heating atomization device is shown in the figure.

[0020] Figure 2 The assembly drawing of the bright oil double-layer oil leakage prevention heating atomization device is shown in the figure. Figure 1

[0021] The sectional view of the bright oil double-layer oil leakage prevention heating atomization device is shown in the figure. Figure 3 Figure 2 DETAILED DESCRIPTION

[0022] ​​In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of the present application.

[0023] Please refer to Figures 1 to 3 The utility model provides a kind of clear oil double-layer leakproof oil heating atomization device.The clear oil double-layer leakproof oil heating atomization device includes positioning rod 1, heating net 3 is sequentially axially covered in the positioning rod 1 outer, inner oil guide cotton 5, inner layer support 7, outer oil storage cotton 9 and outer layer support 11 and positioning seat 13 axially covered in the positioning rod 1 outer and stop at the end of inner oil guide cotton 5, inner layer support 7, outer oil storage cotton 9 and outer layer support 11, the inner oil guide cotton 5 and the outer oil storage cotton 9 are arranged at intervals, and the inner layer support 7 is clamped between the inner oil guide cotton 5 and the outer oil storage cotton 9 to completely isolate the two.The outer oil storage cotton 9 stores after inhaling tobacco tar, the inner oil guide cotton 5 extracts tobacco tar on the outer oil storage cotton 9, and the heating net 3 generates smoke by heating.By setting the outer oil storage cotton 9 and the inner oil guide cotton 5 into two independent and not directly connected components, and supporting by inner layer support 7 and outer layer support 11, double-layer support technology is formed, under the influence of double-layer support technology, the inner oil guide cotton 5 and outer oil storage cotton 9 support each other independently, and will not affect each other, therefore, the inner oil guide cotton 5 and the outer oil storage cotton 9 will not be deformed, and the precision can be better ensured during assembly, and the oil leakage phenomenon during tobacco tar flow is reduced, and some existing oil guide cottons are composed of inner layer oil guide cotton and outer layer oil storage cotton connected with each other, which is a layer of cotton extending from the gap of inner layer cotton, and then winding a circle on the outer periphery of inner layer support, if winding is not good, it will lead to poor assembly, and then easily cause oil leakage.

[0024] Specifically, as shown in Figure 1 The inner oil guide cotton 5 and the outer oil storage cotton 9 are two independent components, the inner oil guide cotton 5 and the outer oil storage cotton 9 are the same structure, and are hollow columnar structures.

[0025] Further, a plurality of inner oil guiding holes 71 are formed through the inner and outer opposite surfaces of the inner layer support 7 along the circumferential direction of the inner layer support 7, and the inner oil guiding holes 71 are arranged at intervals. A plurality of outer oil guiding holes 111 are formed through the inner and outer opposite surfaces of the outer layer support 11 along the circumferential direction of the outer layer support 11, and the outer oil guiding holes 111 are arranged at intervals. The inner oil guiding holes 71 are arranged in a staggered manner with the outer oil guiding holes 111. That is, the positions of the inner oil guiding holes and the outer oil guiding holes 111 are staggered. In this way, the tobacco oil entering the outer oil storage cotton 9 enters the inner oil guiding cotton 5 from the outer oil guiding holes, and the oil guiding efficiency is faster.

[0026] Specifically, the heating net 3 is a stainless steel heating net or a ceramic heating net. Preferably, in the embodiment, the heating net 3 is a stainless steel heating net, which has a faster heating speed.

[0027] It is worth mentioning that the side wall of the outer layer support 11 is in a funnel shape, so as to improve the assembly degree with the electronic cigarette shell and better positioning. The outer layer support 11 is made of stainless steel, which has a more stable structure and a longer service life.

[0028] Specifically, in the embodiment, the inner layer support is a stainless steel inner layer support 7. It can be understood that the support made of stainless steel has a more stable structure and a better positioning effect.

[0029] Specifically, the positioning rod 1 is a metal rod or a plastic rod. The positioning rod 1 can be made of metal, such as stainless steel, or made of plastic. Preferably, in the embodiment, the positioning rod 1 is made of stainless steel, which has a more stable structure and is more reliable.

[0030] Specifically, as shown in Figure 3 The positioning seat 13 includes a first step portion 131 and a second step portion 133. The first step portion 131 extends into the inner portion of the outer oil storage cotton 9 and abuts against the end portion of the inner oil guiding cotton 5 and the inner layer support 7. The second step portion 133 is stopped at the end portion of the outer oil storage cotton 9 and cooperates with the outer oil storage cotton 9. The top portion of the positioning seat 13 in the stepped shape extends into the inner portion of the outer oil storage cotton 9 to support the inner oil guiding cotton 5. The step portion supports the outer oil storage cotton 9, so that the inner oil guiding cotton 5 and the outer oil storage cotton 9 are better supported, and the stability of the structure is improved.

[0031] The positioning seat 13 is a rubber positioning seat. It can be understood that the rubber positioning seat 13 has a certain deformability and forms an interference fit with other surrounding parts to achieve a positioning effect.

[0032] The double-layer oil leakage prevention heating atomization device with clear oil is provided with the outer oil storage cotton 9 and the inner oil guiding cotton 5 which are arranged as two independent components and are not directly connected with each other, and the inner layer support 7 and the outer layer support 11 are arranged to support the two components, so that the double-layer support technology is formed.

[0033] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A double-layer oil-proof, leak-proof, heating, and atomizing device, characterized in that, The device includes a positioning rod, a heating mesh axially sleeved on the positioning rod, an inner oil-guiding cotton, an inner support, an outer oil-storing cotton, and an outer support, and a positioning seat axially sleeved on the positioning rod and stopping at the ends of the inner oil-guiding cotton, the inner support, the outer oil-storing cotton, and the outer support. The inner oil-guiding cotton and the outer oil-storing cotton are spaced apart, and the inner support is sandwiched between the inner oil-guiding cotton and the outer oil-storing cotton to completely isolate them.

2. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1, characterized in that, The inner oil-guiding cotton and the outer oil-storing cotton have the same structure, and both are hollow columnar structures.

3. The double-layer oil-proof, leak-proof, heating, and atomizing device for clear oil as described in claim 1, characterized in that, The inner support has multiple internal oil guide holes that penetrate its inner and outer opposite surfaces along its circumference, and the multiple internal oil guide holes are spaced apart. The outer support has multiple external oil guide holes that penetrate its inner and outer opposite surfaces along its circumference, and the multiple external oil guide holes are spaced apart. The inner oil guide hole and the outer oil guide hole are offset from each other.

4. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1, characterized in that, The heating mesh is a stainless steel heating mesh or a ceramic heating mesh.

5. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1, characterized in that, The sidewalls of the outer support are funnel-shaped.

6. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1, characterized in that, The outer support is a stainless steel outer support.

7. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1, characterized in that, The inner support is a stainless steel inner support.

8. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1, characterized in that, The positioning rod is a metal rod or a plastic rod.

9. The double-layer oil-proof, leak-proof, heating, and atomizing device for clear oil as described in claim 1, characterized in that, One end of the positioning seat is stepped, and the positioning seat includes a first step and a second step. The first step extends into the interior of the outer oil-retaining cotton and abuts against the ends of the inner oil-guiding cotton and the inner layer support. The second step stops at the end of the outer oil-retaining cotton and cooperates with the outer oil-retaining cotton.

10. The double-layer leak-proof, oil-heating atomizing device for clear oil according to claim 1 or 9, characterized in that, The positioning seat is a rubber positioning seat.

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