CN215501335U

CN215501335U - Atomizing core and electron cigarette

Info

Publication number: CN215501335U
Application number: CN202120721402.6U
Authority: CN
Inventors: 陈家太; 陈时凯; 徐中虎
Original assignee: Smiss Technology Co Ltd
Current assignee: Smiss Technology Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2022-01-14
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to an atomizing core and an electronic cigarette, wherein the atomizing core comprises: the adsorption piece is provided with an oil guide channel in a penetrating way; the heating part is arranged on the outer surface of the adsorption part in a surrounding manner and is used for transferring heat to the adsorption part; wherein the absorbent member is capable of absorbing liquid. In the above-mentioned atomizing core, adsorb a self can adsorb the tobacco tar, then through enclosing the piece heating that generates heat that locates outside adsorbing the piece and adsorbing the piece, alright make adsorbed in the tobacco tar of adsorbing the inside atomizing of being heated, realize the effect of atomizing tobacco tar, adsorb the piece moreover because self has adsorption effect, can be with the volume miniaturization that adsorbs the piece, can satisfy the atomizing demand equally. In addition, the adsorption piece is provided with an oil guide channel in a penetrating mode, tobacco tar can be guided to the interior of the adsorption piece through the oil guide channel, then the tobacco tar is diffused outwards from the interior of the adsorption piece, the adsorption performance of the adsorption piece is further improved, and the atomization core is small in size and good in oil guide rate, so that the atomization core is suitable for small electronic cigarettes.

Description

Atomizing core and electron cigarette

Technical Field

The utility model relates to the technical field of electronic cigarettes, in particular to an atomizing core and an electronic cigarette.

Background

The electronic cigarette is a product which generates smoke by burning tobacco tar through an atomizer to replace the traditional cigarette, and has wide and rapid popularization in domestic and foreign markets in recent years because the electronic cigarette is convenient to use, the taste can be changed by blending the tobacco tar, the harm to the health of human bodies is far lower than that of the traditional cigarette, and the electronic cigarette is beneficial to quitting smoking of smoking groups. The existing electronic cigarette generally comprises a cigarette holder, an atomizer, a battery and a key, wherein the battery and the key are positioned at a smoke pipe, the atomizer is an important part, and tobacco tar is atomized in the atomizer to form smoke for a user to use.

However, the atomizing core in the traditional atomizer has a large volume or has poor atomizing consistency, and the characteristics of small volume and good atomizing consistency cannot be considered at the same time.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide an atomizing core and an electronic cigarette aiming at the problem that the conventional atomizing core cannot give consideration to both small volume and good atomizing consistency.

An atomizing core, comprising:

the adsorption piece is used for absorbing liquid, and an oil guide channel is arranged on the adsorption piece in a penetrating way;

the heating part is arranged on the outer surface of the adsorption part in a surrounding manner and is used for transferring heat to the adsorption part;

the reinforcing piece is fixed on the adsorption piece and wraps at least part of the heating piece.

In the above-mentioned atomizing core, adsorb a self can adsorb the tobacco tar, then through enclosing the piece heating that generates heat that locates outside adsorbing the piece and adsorbing the piece, alright make adsorbed in the tobacco tar of adsorbing the inside atomizing of being heated, realize the effect of atomizing tobacco tar, adsorb the piece moreover because self has adsorption effect, can be with the volume miniaturization that adsorbs the piece, can satisfy the atomizing demand equally. In addition, the adsorption piece is provided with an oil guide channel in a penetrating mode, tobacco tar can be guided to the interior of the adsorption piece through the oil guide channel, then the tobacco tar is diffused outwards from the interior of the adsorption piece, the adsorption performance of the adsorption piece is further improved, and the atomization core is small in size and good in oil guide rate, so that the atomization core is suitable for small electronic cigarettes. The atomizing core still is equipped with the reinforcement, through being fixed in on the adsorption element and wrap up at least part and generate heat the piece, prevents to generate heat the piece and breaks away from the adsorption element, and then guarantee to generate heat the piece can transmit the heat to the adsorption element reliably, make the inside tobacco tar of adsorption element can the thermally equivalent, and smog atomizing volume and user's use taste can keep unanimous even.

In one embodiment, the heating element is a heating wire, and the heating wire is configured to be wound on the outer surface of the absorbing element in multiple turns.

In one embodiment, the head end and the tail end of the heating wire protrude relative to the adsorption piece and are both configured as pins. In one embodiment, the number of the reinforcing members is at least two, and at least two reinforcing members are arranged at intervals along the periphery of the adsorption member and wrap at least part of the heat generating member.

In one embodiment, the oil guide device further comprises a sealing element, the oil guide channel is provided with an opening located on the surface of the adsorption element, and the sealing element is sleeved at one end of the adsorption element, where the opening is formed.

In one embodiment, the adsorption member is a cylindrical member, the oil guide passage is formed in the cylindrical member in a penetrating manner along the axial direction of the cylindrical member, and the sealing members are arranged at two opposite axial ends of the cylindrical member.

In one embodiment, the cylindrical member has a first end, a second end and a middle section located between the first end and the second end along the axial direction of the cylindrical member, the heat generating member is wound on the middle section, and the sealing member is disposed at each of the first end and the second end.

In one embodiment, the adsorbing member is a porous body.

In one embodiment, the adsorbing member is a ceramic member or a glass member.

An electronic cigarette is characterized by comprising the atomization core.

Drawings

FIG. 1 is a schematic view of an atomizing core according to an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the atomizing core of FIG. 1;

fig. 3 is a schematic view of the atomizing core shown in fig. 1 from another perspective.

100. An atomizing core; 10. an adsorbing member; 11. an oil guide channel; 13. an opening; 15. a first end; 16. a second end; 17. a middle section; 30. a heat generating member; 32. a pin; 50. a reinforcement.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1-3, in an embodiment of the present invention, an electronic cigarette is provided, which includes an atomizer including an atomizing core 100, and the atomizing core 100 is used for heating tobacco tar to form smoke.

Specifically, the electron cigarette includes power, atomizer and oil storage storehouse, and the oil storage storehouse is used for saving the tobacco tar, and the power is used for the atomizer power supply, and the atomizer is used for and oil storage storehouse intercommunication, and the heating atomization gets into the tobacco tar of atomizer. In the use process of the electronic cigarette, the user sucks and drives the external airflow to flow through the atomizer, and the external airflow is mixed with atomized tobacco tar formed inside the atomizer and then flows into the mouth of the user, so that the action of sucking the electronic cigarette once is completed.

In some embodiments, the atomizing core 100 includes an adsorbing member 10 and a heat generating member 30, an oil guiding channel 11 is formed through the adsorbing member 10, and the adsorbing member 10 can adsorb liquid, for example, the adsorbing member 10 can adsorb tobacco tar; the heat generating member 30 is disposed around the outer surface of the absorbing member 10, and is used for transferring heat to the absorbing member 10. Adsorption member 10 self can adsorb the tobacco tar, then through enclosing and locate the piece 30 heating that generates heat outside the adsorption member 10 and adsorb piece 10, alright make adsorbed in the tobacco tar of adsorption member 10 inside be heated the atomizing, realize the effect of atomizing tobacco tar, adsorption member 10 in addition because self has the adsorption effect, can be with the volume miniaturization that adsorbs piece 10, can satisfy the atomizing demand equally. In addition, the adsorption piece 10 is provided with an oil guide channel 11 in a penetrating manner, so that the tobacco tar can be guided to the inside of the adsorption piece 10 through the oil guide channel 11, and then the tobacco tar is diffused outwards from the inside of the adsorption piece 10, thereby improving the adsorption performance of the adsorption piece 10, and ensuring that the atomization core 100 has small volume and good oil guide rate, so that the atomization core is suitable for small electronic cigarettes.

Alternatively, the absorbent member 10 is a porous body, which by itself has internal pores available for the absorption of tobacco smoke. Preferably, the adsorbing member 10 may be a ceramic member or a glass member, and the ceramic member or the glass member can be heated to atomize the tobacco tar adsorbed therein. In some embodiments, the heating element 30 is a heating wire, and the heating wire is configured to be wound on the outer surface of the adsorbing element 10 in multiple turns, so that when the heating wire is powered on to generate heat, the heating wire can transfer the heat to the adsorbing element 10 to atomize the tobacco tar. Further, the head and tail ends of the heating wire protrude relative to the suction member 10, and are both configured as pins 32. Equivalently, when the heating wire is wound, the head end and the tail end of the heating wire are reserved, the head end and the tail end of the heating wire are not wound on the adsorption part 10, and the head end and the tail end of the heating wire protrude relative to the adsorption part 10 to be connected with the power supply as the pins 32.

In some embodiments, the atomizing core 100 further includes a reinforcing member 50, the reinforcing member 50 is fixed on the adsorbing member 10 and wraps at least a part of the heating member 30, so as to fix and protect the heating member 30 through the reinforcing member 50, and prevent the heating member 30 from falling off from the adsorbing member 10, thereby ensuring that the heating member 30 can reliably transfer heat to the adsorbing member 10, so that the tobacco tar inside the adsorbing member 10 can receive uniform heat, and the amount of atomized smoke and the use taste of a user can be kept uniform.

Further, the quantity of reinforcement 50 is at least two, and at least two reinforcements 50 are laid along the periphery interval of adsorbing the piece 10, and all wrap up at least partial piece 30 that generates heat to fix the heating member along the periphery of adsorbing the piece 10 through at least two heating members, improve the fixed protection effect to the heating member. Simultaneously, two adjacent heating members set up at interval each other to reserve the clearance between two adjacent heating members, be convenient for adsorb the inside tobacco tar atomizing of piece 10 after the space around the flow direction adsorbs piece 10, prevent that reinforcement 50 from influencing the normal atomizing function that adsorbs piece 10. It is understood that the reinforcing members 50 may be provided in a single piece, and that a through hole is formed in one of the reinforcing members 50 to allow the atomized soot on the absorbent member 10 to flow to the surroundings.

In some embodiments, the atomizing core 100 further includes a sealing member, the oil guiding channel 11 has an opening 13 located on the surface of the adsorbing member 10, and one end of the adsorbing member 10, where the opening 13 is opened, is sleeved with the sealing member, so as to seal the end surface of the atomizing core 100, where the opening 13 is opened, by the sealing member, and prevent the smoke oil opening 13 in the oil guiding channel 11 from flowing to the gap between the atomizing core 100 and other components and leaking.

Further, adsorb piece 10 and be the cylinder, the cylinder has run through along self axial and has been seted up and has led oil passageway 11, and the axial relative both ends of cylinder all are provided with the sealing member to seal the terminal surface at the axial relative both ends of cylinder through the sealing member, otherwise lead the gap between oil smoke in the oil passageway 11 and prevent that the oil smoke from revealing by opening 13 flow direction axial terminal surface and other parts.

Specifically, the cylindrical member has a first end 15, a second end 16 and an intermediate section 17 located between the first end 15 and the second end 16 along the axial direction of the cylindrical member, the heat generating member 30 is wound on the intermediate section 17, and the first end 15 and the second end 16 are both provided with sealing members. Equivalently, the middle section 17 of the cylindrical part is wound with the heating part 30, so that heat can be uniformly transferred to the first end 15 and the second end 16 of the cylindrical part, the uniformity of the whole cylindrical part atomized tobacco tar is kept, and the taste of the atomized tobacco tar is more uniform.

Based on the same concept, in an embodiment of the present invention, there is further provided the atomizing core 100, wherein the atomizing core 100 includes an adsorbing member 10 and a heat generating member 30, the adsorbing member 10 is provided with an oil guiding channel 11, and the adsorbing member 10 can adsorb liquid, for example, the adsorbing member 10 can adsorb smoke; the heat generating member 30 is disposed around the outer surface of the absorbing member 10, and is used for transferring heat to the absorbing member 10. Adsorption member 10 self can adsorb the tobacco tar, then through enclosing and locate the piece 30 heating that generates heat outside the adsorption member 10 and adsorb piece 10, alright make adsorbed in the tobacco tar of adsorption member 10 inside be heated the atomizing, realize the effect of atomizing tobacco tar, adsorption member 10 in addition because self has the adsorption effect, can be with the volume miniaturization that adsorbs piece 10, can satisfy the atomizing demand equally. In addition, the adsorption piece 10 is provided with an oil guide channel 11 in a penetrating manner, so that the tobacco tar can be guided to the inside of the adsorption piece 10 through the oil guide channel 11, and then the tobacco tar is diffused outwards from the inside of the adsorption piece 10, thereby improving the adsorption performance of the adsorption piece 10, and ensuring that the atomization core 100 has small volume and good oil guide rate, so that the atomization core is suitable for small electronic cigarettes.

Alternatively, the adsorbing member 10 is a ceramic member having a gap inside itself for absorbing the soot, and the ceramic member is high temperature resistant and can be heated to atomize the soot adsorbed inside.

In some embodiments, the heating element 30 is a heating wire, and the heating wire is configured to be wound on the outer surface of the adsorbing element 10 in multiple turns, so that when the heating wire is powered on to generate heat, the heating wire can transfer the heat to the adsorbing element 10 to atomize the tobacco tar. Further, the head and tail ends of the heating wire protrude relative to the suction member 10, and are both configured as pins 32. Equivalently, when the heating wire is wound, the head end and the tail end of the heating wire are reserved, the head end and the tail end of the heating wire are not wound on the adsorption part 10, and the head end and the tail end of the heating wire protrude relative to the adsorption part 10 to be connected with the power supply as the pins 32.

Adsorption element 10 can adsorb the tobacco tar in above-mentioned atomizing core 100, and has run through on the adsorption element 10 and has seted up and lead oil passageway 11, and the tobacco tar can get into and lead oil passageway 11 back from the inside of adsorption element 10 outwards diffusion gradually, can make the tobacco tar evenly spread to adsorption element 10 on, improved the adsorption efficiency who adsorbs element 10. Meanwhile, since the adsorption member 10 itself can adsorb the tobacco tar, the adsorption member 10 can be miniaturized, so that the atomizing core 100 has the characteristics of small volume and good oil guiding rate.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An atomizing core, characterized in that the atomizing core comprises:

2. The atomizing core according to claim 1, wherein the heating element is a heating wire configured to be wound around an outer surface of the adsorbing member in a plurality of turns.

3. The atomizing core according to claim 2, characterized in that the head and tail ends of the heating wire protrude relative to the adsorbing member and are both configured as pins.

4. The atomizing core according to claim 1, wherein the number of the reinforcing members is at least two, and at least two reinforcing members are arranged at intervals along the periphery of the adsorbing member and each wrap at least part of the heat generating member.

5. The atomizing core according to claim 1, further comprising a sealing member, wherein the oil guiding passage has an opening located on a surface of the adsorbing member, and an end of the adsorbing member, at which the opening is opened, is sleeved with the sealing member.

6. The atomizing core according to claim 5, wherein the adsorbing member is a cylindrical member, the oil guide passage is formed through the cylindrical member along an axial direction of the cylindrical member, and the sealing members are disposed at two opposite axial ends of the cylindrical member.

7. The atomizing core of claim 6, wherein the cylindrical member has a first end, a second end, and an intermediate section located between the first end and the second end along its axial direction, the heat generating member is wound around the intermediate section, and the first end and the second end are both provided with the sealing member.

8. The atomizing core of claim 1, wherein the adsorbent member is a porous body.

9. The atomizing core of claim 8, wherein the sorbent member is a ceramic or glass member.

10. An electronic cigarette, characterized in that it comprises an atomizing core according to any one of claims 1 to 9.