CN214802317U

CN214802317U - Ceramic heating element of atomizing core and atomizing core

Info

Publication number: CN214802317U
Application number: CN202121370930.8U
Authority: CN
Inventors: 朱晓春
Original assignee: Shenzhen Yunhua Technology Development Co ltd
Current assignee: Shenzhen Yunhua Technology Development Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2021-11-23
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a ceramic heating element of an atomizing core and the atomizing core, which comprises a ceramic body used for absorbing tobacco tar; the heating wire is arranged on the surface of the ceramic body and used for heating the tobacco tar; the ceramic body runs through and is provided with oil guide cavity way, the both ends of oil guide cavity way are oil guide inlet and oil guide outlet respectively, oil guide outlet is located the ceramic body sets up the surface of heater one side, oil guide outlet by the heater covers. The utility model provides a porous ceramic body lead oily efficiency prevents the dry combustion method, increases atomizing volume simultaneously, promotes to use and experiences.

Description

Ceramic heating element of atomizing core and atomizing core

Technical Field

The utility model relates to an atomizing technical field especially relates to a ceramic heat-generating body and atomizing core of atomizing core.

Background

The atomizing core is generally divided into two types, one type is the atomizing core which adopts oil guide cotton as an oil guide part, and the other type is the atomizing core which adopts porous ceramic as the oil guide part. The porous ceramic has oil absorption effect, high temperature resistance and long service life, so the application of the porous ceramic is gradually wide.

In the porous ceramic atomizing core, generally set up the heater in porous ceramic's a surface, the adsorbed tobacco tar of porous ceramic permeates to the heater surface and heats, but because the oil guide efficiency of porous ceramic unit interval is fixed because of its material structure, when the suction volume is great, because its oil guide volume can not catch up with atomizing power, and can lead to the heater dry combustion.

Therefore, the prior art is in need of improvement.

SUMMERY OF THE UTILITY MODEL

In view of the weak point of above-mentioned prior art, the utility model aims at providing a ceramic heat-generating body of atomizing core aims at promoting porous ceramic body's the oily efficiency of leading, prevents dry combustion method, increases atomizing volume simultaneously, promotes to use and experiences.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a ceramic heat-generating body of an atomizing core, comprising: the ceramic body is used for adsorbing tobacco tar; the heating wire is arranged on the surface of the ceramic body and used for heating the tobacco tar; the ceramic body runs through and is provided with oil guide cavity way, the both ends of oil guide cavity way are oil guide inlet and oil guide outlet respectively, oil guide outlet is located the ceramic body sets up the surface of heater one side, oil guide outlet by the heater covers.

Wherein, the ceramic body is provided with a plurality of oil guide channels in a penetrating manner.

The heating wire is arranged on the atomization surface, an oil guide inlet of the oil guide cavity is located on the oil guide surface, and an oil guide outlet of the oil guide cavity is located on the atomization surface.

The ceramic body is provided with an oil guide groove which is formed in the concave part of the oil guide surface.

The heating wire comprises a heating part and connecting parts arranged at two ends of the heating part, the heating part covers the oil guide outlets, and the connecting parts are respectively connected with pins.

Wherein, the heating part and the connecting part are of an integral structure.

Wherein the heating portion includes at least one bend.

Wherein the bend is a U-shaped bend.

Wherein, the heating wire is printed or etched on the surface of the ceramic body.

The utility model discloses still provide an atomizing core, wherein, contain the ceramic heat-generating body of aforementioned atomizing core.

The utility model discloses a ceramic heat-generating body of atomizing core, lead oil chamber way through running through the setting on ceramic body, the oil outlet of leading that leads oil chamber way is located ceramic body and sets up the surface of heater one side, and should lead the oil outlet and be covered by the heater, ceramic body absorptive tobacco tar except can be followed self porous structure conduction and permeate to the heater like this, can also directly conduct to the heater surface through leading oil chamber way and heat, ceramic body's the oil efficiency of leading has been promoted, lead the oil volume in the unit interval and bigger and avoid the heater dry combustion method, increase because of leading the oil volume simultaneously, its atomizing volume also increases, thereby promote the taste. The utility model discloses a heater of ceramic heat-generating body covers the oil outlet of leading that leads the oil chamber way, so can avoid the tobacco tar to directly flow to the base of atomizing core and produce the seepage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a ceramic heater according to the present invention;

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

FIG. 3 is a schematic top view of FIG. 1;

FIG. 4 is an exploded view of the structure of FIG. 1;

description of reference numerals:

100-ceramic heating element, 1-ceramic body, 11-oil guide surface, 12-atomization surface, 13-oil guide groove, 2-heating wire, 21-heating part, 211-bending part, 22-connecting part, 3-pin, 4-oil guide cavity channel, 41-oil guide inlet and 42-oil guide outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described herein are only some embodiments of the present invention, not all embodiments. The specific embodiments herein are merely illustrative of the invention and are not intended to be limiting. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "connected" may be a fixed connection or a removable connection, or may be integral therewith; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Referring to fig. 1 to 4, the present invention provides a ceramic heating element 100 of an atomizing core, which includes a ceramic body 1, wherein the ceramic body 1 is of a porous structure, and contacts with the tobacco tar in an oil storage bin in an atomizer, so as to adsorb the tobacco tar to a heating wire 2.

Still include heater 2, heater 2 set up in ceramic body 1's surface, heater 2 is connected with positive negative pole pin 3, produces heat energy and is used for heating the tobacco tar after the circular telegram. The heating wire 2 is made of metal material.

As shown in fig. 2, the utility model discloses a ceramic body 1 runs through to be provided with leads oil chamber and says 4, lead the both ends that oil chamber says 4 and be leading oil import 41 and lead oil export 42 respectively, it is located to lead oil export 42 ceramic body 1 sets up the surface of heater 2 one side, it is by to lead oil export 42 heater 2 covers. That is, the tobacco tar enters the oil guide channel 4 from the oil guide inlet 41, then directly passes through the ceramic body 1 along with the oil guide channel 4, and flows out to the surface of the heating wire 2 from the oil guide outlet 42, so that the tobacco tar can quickly flow out to the heating wire.

Compared with the prior art, the utility model discloses atomizing core's ceramic heat-generating body 100 can also pass through except leading partly tobacco tar to heater 2 surfaces through self porous structure the utility model discloses unique oil chamber of leading says 4 and leads partly to heater 2 surfaces, like this, for prior art, the utility model discloses a lead the oil mass bigger in 1 unit interval of ceramic body, and lead oil chamber and say 4 lead oil speed very fast, lead oil efficiency higher, can overcome like this and increase because of the suction volume, atomizing power increases and leads to leading the defect that oil mass can not follow up, has avoided heater 2's dry combustion method. Meanwhile, after the oil guiding amount is increased, the atomization amount in the unit time of the ceramic heating body 100 is larger, and the use taste is improved.

Preferably, the ceramic body 1 of the present embodiment is provided with a plurality of oil guide channels 4 throughout. Have a plurality of oil outlets 42 of leading like this and conduct the tobacco tar to the surface of heater 2, further increase ceramic body 1 lead oily volume, promote its and lead oily efficiency, reinforcing atomization effect.

Specifically, the utility model discloses a 1 upper end of ceramic body is for leading oil level 11, and the lower extreme is atomizing face 12, heater 2 set up in atomizing face 12, the oil import 41 that leads of leading oil chamber way 4 is located lead oil level 11, the oil export 42 that leads of leading oil chamber way 4 is located atomizing face 12. The oil guide surface 11 can conduct the tobacco tar to the atomization surface 12 from the porous structure after adsorbing the tobacco tar, and simultaneously can enter the oil guide cavity 4 through the oil guide inlet 41 and conduct the tobacco tar to the atomization surface 12 from the oil guide outlet 42.

Preferably, as shown in fig. 2 and 3, the ceramic body 1 of the present embodiment has an oil guiding groove 13 formed in the oil guiding surface 11. Lead oil groove 13 on the one hand can increase the area of contact of tobacco tar and ceramic body 1, lead the oil mass through porous structure promotion, on the other hand can accumulate the tobacco tar and lead in oil groove 13, lead the tobacco tar of accumulation in oil groove 13 under the action of gravity and can conduct to heater 2 more fast.

It can be understood that, as shown in fig. 3, when the oil guide groove 13 is provided, the oil guide inlet 41 of a part of the oil guide channel 4 is located at the bottom wall of the oil guide groove 13.

As shown in fig. 4, the heating wire 2 of the present embodiment includes a heating portion 21 and connecting portions 22 disposed at two ends of the heating portion 21, the heating portion 21 covers the oil outlet 42, and the connecting portions 22 are respectively connected to the leads 3. The heating part 21 heats and atomizes the tobacco tar flowing out from the oil guide outlet 42, and the connecting part 22 is used for connecting the positive and negative pins 3. The connection portion 22 and the pin 3 may be connected by welding. The heating portion 21 and the connecting portion 22 of the present embodiment are an integral structure, which is beneficial for manufacturing and current conduction.

The heating wire 2 of the present embodiment is fixed on the surface of the ceramic body 1 by printing or by etching. The printing can be performed by silk screen printing or thick film printing.

Preferably, the heating part 21 includes at least one bend 211. The bending 211 can increase the contact area between the heating part 21 and the tobacco tar and improve the atomization amount. Further, the bend 211 is a U-shaped bend, the contact area between the U-shaped bend and the tobacco tar is large, and the joints of the U-shaped bends are connected in an arc shape, so that the width is uniform and stable, and the oil guide outlet 42 is conveniently covered. Correspondingly, the oil guiding openings 42 of the oil guiding channels 4 are arranged along the heating portion 21 in a U-shaped bending manner so as to be uniformly conducted to the surface of the heating portion 21 which is arranged in a bending manner. It is understood that the curvature 211 may also be S-shaped, wavy, etc.

The utility model also provides an atomizing core (not shown), contains foretell ceramic heat-generating body 100. Because the atomizing core is provided with the ceramic heating element 100, the oil guiding efficiency is high, and the dry burning of the heating wire is avoided.

The embodiment of the utility model provides a ceramic heat-generating body 100 and atomizing core of atomizing core, through running through the setting on ceramic body 1 and leading oil chamber way 4, the oil outlet 42 of leading oil chamber way 4 is located ceramic body 1 and sets up the surface of 2 one sides of heater, and should lead oil outlet 42 and be covered by heater 2, ceramic body 1 absorptive tobacco tar except can permeate to heater 2 from the porous structure conduction of self like this, can also heat to heater 2 surfaces through leading oil chamber way 4 direct conduction, ceramic body 1's oil efficiency of leading has been promoted, lead oil volume in the unit interval bigger and avoided heater 2 dry combustion method, because of leading oil volume increase simultaneously, its atomizing volume also increases, thereby the use taste has been promoted.

The above only for the purpose of clearly illustrating the examples of the present invention, not limiting the scope of the present invention, can't be exhausted to all the embodiments, all the concepts of the present invention, utilize the equivalent structure transformation of the content of the technical solution of the present invention, or directly/indirectly use in other related technical fields and are all included in the protection scope of the present invention.

Claims

1. A ceramic heating element of atomizing core which characterized in that includes:

the ceramic body is used for adsorbing tobacco tar;

the heating wire is arranged on the surface of the ceramic body and used for heating the tobacco tar;

the ceramic body runs through and is provided with oil guide cavity way, the both ends of oil guide cavity way are oil guide inlet and oil guide outlet respectively, oil guide outlet is located the ceramic body sets up the surface of heater one side, oil guide outlet by the heater covers.

2. A ceramic heat-generating body for an atomizing core as set forth in claim 1, characterized in that said ceramic body is provided with a plurality of oil guide channels therethrough.

3. A ceramic heater as claimed in claim 1, wherein the ceramic body has an upper end with an oil guide surface and a lower end with an atomizing surface, the heater is disposed on the atomizing surface, the oil guide inlet of the oil guide channel is located on the oil guide surface, and the oil guide outlet of the oil guide channel is located on the atomizing surface.

4. A ceramic heating element as claimed in claim 3, wherein the ceramic body has an oil guide groove formed in the oil guide surface.

5. A ceramic heating element as claimed in claim 1, wherein the heating wire includes a heating portion and connecting portions provided at both ends of the heating portion, the heating portion covers the oil outlet, and the connecting portions are respectively connected to pins.

6. A ceramic heat-generating body of an atomizing core as set forth in claim 5, characterized in that said heating portion and said connecting portion are of an integral structure.

7. A ceramic heat-generating body of an atomizing core as set forth in claim 5, characterized in that said heating portion includes at least one bend.

8. A ceramic heat-generating body of atomizing core as described in claim 7, characterized in that said bend is a U-shaped bend.

9. A ceramic heater as claimed in claim 1, wherein the heater is printed or etched on the surface of the ceramic body.

10. An atomizing core characterized by comprising the ceramic heat-generating body of the atomizing core as set forth in any one of claims 1 to 9.