阅读说明：本技术 卧式陶瓷导热体、加热件、电子雾化装置以及电子雾化器 (Horizontal ceramic heat conductor, heating member, electronic atomization device and electronic atomizer ) 是由 彭世键 于 2020-12-31 设计创作，主要内容包括：本发明提供一种卧式陶瓷导热体、加热件、电子雾化装置以及电子雾化器。上述卧式陶瓷导热体包括上开设有供气流以聚集状态进入和流出的气流通道。针对整体结构未开气流通道的导热陶瓷体、立式导热陶瓷体以及气流分散式流出设计的卧式导热陶瓷体,上述卧式陶瓷导热体具有口感还原度较高、口感不易丢失、装配不易掉粉、结构较为简单紧凑和进气阻力较小的优点。(The invention provides a horizontal ceramic heat conductor, a heating element, an electronic atomization device and an electronic atomizer. The horizontal ceramic heat conductor comprises an airflow channel which is provided with airflow for entering and flowing out in a gathering state. Aiming at the heat-conducting ceramic body without an air flow channel in the integral structure, the vertical heat-conducting ceramic body and the horizontal heat-conducting ceramic body designed by distributed outflow of air flow, the horizontal ceramic heat-conducting body has the advantages of higher mouthfeel reduction degree, difficult loss of mouthfeel, difficult powder falling in assembly, simpler and more compact structure and smaller air inlet resistance.)

1. The horizontal ceramic heat conductor is characterized in that an airflow channel for airflow to enter and flow out in a gathering state is formed in the horizontal ceramic heat conductor.

2. The horizontal ceramic heat conductor of claim 1, wherein the edge of the horizontal ceramic heat conductor is provided with a window-shaped or notch-shaped airflow channel, and the air outlet end of the airflow channel is located on the top surface of the horizontal ceramic heat conductor, so that the airflow enters and exits the airflow channel in a concentrated state.

3. The horizontal ceramic heat conductor of claim 1, wherein the inlet end and/or the outlet end of the airflow channel has an elongated slot-like structure.

4. The horizontal ceramic heat conductor according to claim 1, wherein the gas inlet end and/or the gas outlet end of the gas flow channel has a square, right circular, oval, polygonal, rhombic, trapezoidal, arched, curved or profiled groove-like structure.

5. The horizontal ceramic heat conductor of claim 1, wherein the number of the gas flow channels is 1 to 8.

6. The horizontal ceramic heat conductor of claim 1, wherein the number of the airflow channels is two, the air inlet end and the air outlet end of each airflow channel have a strip-shaped groove-shaped structure, and the two airflow channels are axially symmetrically distributed around the central axis of the horizontal ceramic heat conductor.

7. The horizontal ceramic heat conductor of claim 1, wherein the horizontal ceramic heat conductor comprises a ceramic main body and a button body, the button body is disposed on the ceramic main body, and a gap between the button body and the ceramic main body is used for forming the gas flow channel.

8. The horizontal ceramic heat conductor of claim 7, wherein the gas outlet end of the gas flow channel is located between the buckle and the ceramic main body, the gas outlet end of the gas flow channel is further located on the top surface of the horizontal ceramic heat conductor, a first notch is formed in the bottom surface of the ceramic main body, a second notch is formed in the side wall of the buckle, and the first notch and the second notch are communicated with each other to form the gas inlet end of the gas flow channel.

9. The horizontal ceramic heat conductor of claim 7, wherein the inner wall of the gas flow channel has a stepped structure to allow gas flow to flow through the gas flow channel in a non-linear state.

10. The horizontal ceramic heat conductor of claim 1, wherein the horizontal ceramic heat conductor has a rectangular-shaped structure or a step-shaped structure, and the top surface of the horizontal ceramic heat conductor is used for heating tobacco tar.

11. A heating element comprising the horizontal ceramic heat conductor of any one of claims 1 to 10, and further comprising an energization heating element provided on the horizontal ceramic heat conductor, the energization heating element being configured to generate heat after energization to transfer heat to the horizontal ceramic heat conductor.

12. The heating element of claim 11 wherein said energization heater is a conductive heat emitting printed layer on the top surface of said horizontal ceramic heat conductor.

13. The heating element of claim 11 wherein said electrically heating element is an electrically heating metal member mounted on said horizontal ceramic heat conductor.

14. The heating element of claim 11 further comprising a conductive connector electrically connected to said energization heater for supplying power to said energization heater.

15. A heating element as claimed in claim 14, characterized in that the heating element further comprises an electrode for electrical connection with the electrically conductive connector.

16. The heating element of claim 11 further comprising a heat shield sleeve, said heat shield sleeve engaging said horizontal ceramic heat conductor and said horizontal ceramic heat conductor side wall sealingly engaging an inner wall of said heat shield sleeve.

17. The heating element of claim 16 wherein the heat shield defines a smoke diversion and dispersion channel and wherein the top surface of the horizontal ceramic heat conductor is disposed toward the smoke diversion and dispersion channel.

18. The heating element of claim 17 further comprising a soot dispensing baffle that is crimped over the thermal jacket and is provided with a soot dispensing baffle that communicates with the soot dispensing channel.

19. An electronic atomizer, comprising the heating element according to claim 11 and further comprising an oil reservoir, said oil reservoir being mounted on said heating element.

20. The electronic atomizer according to claim 19, wherein an oil reservoir is formed in said oil reservoir for communicating with said heating member, a suction nozzle is formed on said oil reservoir, and an air suction passage is formed on said oil reservoir, an atomizing end of said air suction passage is disposed toward said heating member, and an air suction end of said air suction passage is communicated with said suction nozzle.

21. An electronic atomizer, comprising the electronic atomizing device according to claim 19, and further comprising a power supply device for electrically connecting to said heating member.

Technical Field

The invention relates to the technical field of electronic atomization, in particular to a horizontal ceramic heat conductor, a heating element, an electronic atomization device and an electronic atomizer.

Background

Electronic atomisers are commonly referred to as electronic cigarettes. The electronic cigarette is an electronic product simulating a cigarette, and has the same appearance, smoke, taste and sensation as the cigarette. It is a powered atomizer driven by rechargeable lithium polymer batteries. The cigarette has similar taste to a cigarette, even has much more taste than a common cigarette, and can suck the cigarette and the taste like the cigarette. Is mainly used for quitting smoking and replacing cigarettes. The electronic cigarette is a non-burning cigarette substitute, has certain characteristics similar to those of common cigarettes, and can refresh and meet the pleasure of smokers and the use habits of multiple years. But is substantially different from a conventional cigarette. The electronic cigarette does not burn, does not contain tar, and does not contain more than 460 chemical substances which are generated when common cigarettes burn and can cause diseases of a respiratory system and a cardiovascular system, thereby removing carcinogenic substances in common cigarettes, and generating no harm of 'second-hand smoke' to other people and polluting the environment.

Wherein, the heating member is as the inside core part of electronic atomizer for to the tobacco tar heating, and make the tobacco tar be heated and convert into smog, in order to play the atomizing effect. The existing heating element generally takes heat-conducting ceramic as a heat conductor, an electric heating circuit layer is printed on the heat-conducting ceramic, and the heat-conducting ceramic is electrically connected with the electric heating circuit layer through an electrode and used for electrifying and heating the electric heating circuit layer, the heat is conducted to a heat-conducting ceramic body, the heat is effectively utilized through the heat-conducting ceramic body, and the tobacco tar in contact with the heat-conducting ceramic body can be more fully atomized to form smoke.

However, the heat-conducting ceramic of the existing electronic atomizer still has the following problems:

1. for the heat-conducting ceramic body with no airflow channel in the whole structure, namely, the whole heat-conducting ceramic body is only used as a heat-conducting component, no airflow channel is arranged in the heat-conducting ceramic body or on the surface of the heat-conducting ceramic body, external airflow must flow in from a peripheral plastic part for assembling the heat-conducting ceramic body, namely, the peripheral plastic part must be provided with the airflow channel for external airflow to enter, so as to better guide the smoke generated after the smoke and the airflow are atomized, aerosol can be generated after the smoke and the airflow are mixed, and the aerosol is generally directly sucked by a user. Compared with the temperature of smoke, the temperature of the airflow entering from the outside is lower, certain condensation phenomenon can occur when the aerosol is generated after the smoke and the airflow are mixed, the condensation degree of each component in the aerosol is uneven due to the fact that the components of the tobacco tar are complex, the physical properties such as boiling points of all components in the smoke are different greatly, and the problem of 'taste loss' occurs when the proportion of each component in the aerosol actually sucked is different greatly from the proportion of each component in the tobacco tar.

2. Aiming at the vertical heat-conducting ceramic body, the vertical heat-conducting ceramic body generally has a cylindrical or square column or special-shaped column structure, the traditional technology also has the condition that the vertical heat-conducting ceramic body is provided with an air guide channel in the vertical length direction (height direction), namely, the air flow entering from the outside enters from the hollow air guide channel of the vertical heat-conducting ceramic body, but the tobacco tar is generally directly contacted with the side wall of the vertical heat-conducting ceramic body, namely, the side wall of the vertical heat-conducting ceramic body heats the tobacco tar into smoke and then is mixed with the external air flow entering from the hollow air guide channel of the vertical heat-conducting ceramic body, but the vertical heat-conducting ceramic body has at least two problems, one is that the length-diameter ratio of the vertical heat-conducting ceramic body is larger, when the vertical heat-conducting ceramic body is plugged into a mounting position arranged in a plastic part, causing the problem of powder falling off of the side wall of the vertical heat-conducting ceramic body; secondly, still because the length-diameter ratio of vertical heat conduction ceramic body is great relatively, lead to the structure of vertical heat conduction ceramic body simple compact inadequately in length direction, when product structure design, can be compelled to increase the length of cigarette bullet.

3. Aiming at the horizontal heat-conducting ceramic body, the horizontal heat-conducting ceramic body generally presents a flat structure, such as a horizontal rectangular body structure or a stepped horizontal terrace structure, and the most core difference of the horizontal heat-conducting ceramic body and the vertical heat-conducting ceramic body is that the top surface of the horizontal heat-conducting ceramic body is directly contacted with the tobacco tar, namely, the side wall of the horizontal heat-conducting ceramic body is directly contacted with a structural member in a sealing way without bearing the function of directly heating the tobacco tar, so that the horizontal heat-conducting ceramic body is far smaller than the vertical heat-conducting ceramic body in the vertical length direction (height direction), the problem of powder falling during assembly can be basically solved, and the structure is simpler and more compact. In the traditional technology, in order to enable the air flow entering from the outside to be uniformly mixed with the smoke generated by heating on the top surface of the horizontal heat-conducting ceramic body as much as possible and form more uniformly dispersed smoke (aerosol) for a user to suck, the traditional technology is to arrange more small holes in the horizontal heat-conducting ceramic body, namely the design of distributed outflow of the air flow or the design of distributed spaced multiple air flow channels, the air flow entering from the outside is divided and then independently enters the small holes, and finally is dispersedly collected in an atomizing cavity, the arranged small holes are particularly more concentrated on the periphery of the horizontal heat-conducting ceramic body, the air flow entering from the outside is introduced and dispersed by the distributed spaced multiple air flow channels, and after flowing out on the top surface of the horizontal heat-conducting ceramic body, uniformly mixing with the smoke. However, the horizontal heat-conducting ceramic body has at least two problems, one is that the design neglects that smoke oil covers or submerges the air outlet end of the distributed spaced multi-airflow channel, namely the design of distributed outflow of airflow, which causes the air inlet resistance to be increased, in order to maintain the smoothness of the airflow, more dense airflow channels, namely more airflow channels are forced to be opened for overcoming, and the other is also the problem that the aerosol formed after mixing the airflow and the smoke is dispersed uniformly but the contact degree of the aerosol with the side wall of the atomizing cavity (the cavity where the horizontal heat-conducting ceramic body is located) is increased, because the smoke oil is adhered to the side wall of the atomizing cavity, when the aerosol contacts with the smoke oil on the inner wall of the atomizing cavity, because the temperature of the tobacco tar is lower than that of the aerosol, and because the components of the tobacco tar are complex, the physical properties such as boiling points of the components in the aerosol are greatly different, the condensation degree of the components in the aerosol is uneven, the proportion of the components re-dissolved in the tobacco tar is greatly different from the proportion of the original tobacco tar, and the problem that the mouth feel is lost when the proportion of the components in the aerosol actually absorbed is greatly different from the proportion of the components in the tobacco tar is caused.

In summary, the traditional heat-conducting ceramic body has the problems of mouth feel loss, easy powder falling during assembly, simple and compact structure and large air inlet resistance.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a horizontal ceramic heat conductor, a heating element, an electronic atomization device and an electronic atomizer, wherein the horizontal ceramic heat conductor has high mouth feel reduction degree, is not easy to lose mouth feel, is not easy to fall off powder during assembly, has a simple and compact structure and is small in air inlet resistance.

The purpose of the invention is realized by the following technical scheme:

a horizontal ceramic heat conductor is provided with an airflow channel for airflow to enter and flow out in a gathering state.

In one embodiment, the edge of the horizontal ceramic heat conductor is provided with a window-shaped or notch-shaped airflow channel, and the air outlet end of the airflow channel is positioned on the top surface of the horizontal ceramic heat conductor, so that airflow enters and exits the airflow channel in a gathering state.

In one embodiment, the air inlet end and/or the air outlet end of the air flow channel has an elongated slot-like configuration.

In one embodiment, the air inlet end and/or the air outlet end of the air flow channel has a square, right circular, oval, polygonal, diamond, trapezoidal, arcuate, arc or profiled groove-like configuration.

In one embodiment, the number of the airflow channels is 1 to 8.

In one embodiment, the number of the airflow channels is two, the air inlet end and the air outlet end of each airflow channel have a long strip-shaped groove-shaped structure, and the two airflow channels are distributed in axial symmetry with the central axis of the horizontal ceramic heat conductor.

In one embodiment, the horizontal ceramic heat conductor comprises a ceramic main body and a buckle body, the buckle body is arranged on the ceramic main body, and a gap between the buckle body and the ceramic main body is used for forming the airflow channel,

in one embodiment, the air outlet end of the air flow channel is located between the buckle body and the ceramic main body, the air outlet end of the air flow channel is also located on the top surface of the horizontal ceramic heat conductor, the bottom surface of the ceramic main body is provided with a first notch, the side wall of the buckle body is provided with a second notch, and the first notch and the second notch are communicated with each other to form the air inlet end of the air flow channel.

In one embodiment, the inner wall of the airflow channel has a stepped structure, so that the airflow flows through the airflow channel in a nonlinear state.

In one embodiment, the horizontal ceramic heat conductor has a rectangular structure or a trapezoidal structure, and the top surface of the horizontal ceramic heat conductor is used for heating tobacco tar.

A heating element includes the horizontal ceramic heat conductor according to any one of the embodiments described above, and further includes an energization heating element, which is disposed on the horizontal ceramic heat conductor, and is configured to generate heat after being energized, so as to transfer heat to the horizontal ceramic heat conductor.

In one embodiment, the energization heating body is a conductive heating printing layer, and the conductive heating printing layer is positioned on the top surface of the horizontal ceramic heat conductor.

In one embodiment, the power-on heating body is a power-on heating metal piece, and the power-on heating metal piece is mounted on the horizontal ceramic heat conductor.

In one embodiment, the heating element further includes a conductive connector electrically connected to the energization heating element for supplying power to the energization heating element.

In one embodiment, the heating element further comprises an electrode for electrically connecting with the conductive connector.

In one embodiment, the heating element further includes a heat insulating sleeve, the heat insulating sleeve is sleeved with the horizontal ceramic heat conductor, and the side wall of the horizontal ceramic heat conductor is in sealing contact with the inner wall of the heat insulating sleeve.

In one embodiment, the heat insulation sleeve is provided with a smoke oil diversion and dispersion channel, and the top surface of the horizontal ceramic heat conductor is arranged towards the smoke oil diversion and dispersion channel.

In one embodiment, the heating element further comprises a tobacco tar dispersion baffle that is crimped onto the thermal insulation jacket and is provided with a tobacco tar dispersion flow guide zone that communicates with the tobacco tar dispersion channel.

An electronic atomization device comprises the heating element and an oil storage element, wherein the oil storage element is arranged on the heating element.

In one embodiment, an oil storage cavity is formed in the oil storage part and is used for being communicated with the heating part, a suction nozzle is arranged on the oil storage part, an air suction channel is arranged on the oil storage part, the atomizing end of the air suction channel faces the heating part, and the air suction end of the air suction channel is communicated with the suction nozzle.

An electronic atomizer comprises the electronic atomization device and a power supply device, wherein the power supply device is used for being electrically connected with a heating element.

Compared with the prior art, the invention has at least the following advantages:

aiming at the heat-conducting ceramic body with an integral structure without an air flow channel, the air flow channel of the horizontal ceramic heat conductor can directly supply external air flow to enter and flow out in a gathering state, the side wall of the horizontal ceramic heat conductor is also completely covered by the heat insulation sleeve, the air flow entering from the outside does not need to flow through the peripheral plastic part, and the air flow channel does not need to be arranged on the peripheral plastic part, so the structure is simpler and more compact, the most important point is that the air flow entering and flowing out of the air flow channel of the horizontal ceramic heat conductor in the gathering state has smaller air inlet resistance, meanwhile, the air flow flowing out of the air flow channel in the gathering state is more concentrated, the air inlet amount is larger, the smoke generated after the smoke oil is heated can be quickly wrapped, the aerosol formed after mixing is rarely contacted with the inner wall of the atomizing cavity, and the aerosol enters the air suction channel and the air nozzle in a more linear, so, greatly reduced aerosol with the tobacco tar contact of atomizing intracavity wall to greatly reduced aerosol and tobacco tar and taken place the condensation degree, and then made the taste of the aerosol that is inhaled out restore the degree higher, the taste is more difficult to be lost.

Secondly, to vertical heat conduction ceramic body, horizontal heat conduction ceramic body presents the platykurtic structure, and the degree of depth that needs to be plugged into the radiation shield is less than vertical heat conduction ceramic body's degree of depth far away, when assembling the operation to vertical heat conduction ceramic body, horizontal heat conduction ceramic body is littleer with the degree of friction of radiation shield, and it is shorter to plug the stroke, can alleviate the powder problem better, and because horizontal heat conduction ceramic body highly compare in vertical heat conduction ceramic body highly lower, need not to increase the length of cigarette bullet.

Finally, to the horizontal heat conduction ceramic body of the distributed outflow design of air current, owing to adopt the design of the many air current channels of porous dispersion interval, when the air current was followed each air current channel's the end of giving vent to anger and is flowed, each strand of air current interact can produce comparatively chaotic gas vortex problem in the atomizing intracavity, thereby cause whole air current system and the aerosol system of follow-up formation can with the tobacco tar contact degree greatly increased of atomizing intracavity inner wall adhesion, and then lead to the condensation problem aggravation, from this arouse the taste and lost, the relatively poor problem of taste reduction degree. Herein, as an example of the smoke constituents, it includes compounds of propylene glycol (boiling point 187.3 ℃), cis-3-hexene-1-ol (boiling point 157 ℃), n-hexanol (boiling point 157 ℃), amyl acetate (boiling point 216.4 ℃), benzoic acid (boiling point 249.2 ℃), glycerol (boiling point 290 ℃), saline-alkali (boiling point 247 ℃), ethylene glycol monophenyl propionate (boiling point 288 ℃), etc., as seen from the above components and the corresponding boiling points, the difference is large, so that aerosol with high temperature is mixed with smoke with low temperature, the condensation degree of each component is not uniform, which is the most critical factor for losing mouthfeel, in the horizontal heat conduction ceramic body, the gas flow flowing out from the gas outlet end of the gas flow channel in an aggregated state is more concentrated, the gas outlet amount is larger and more linear, and smoke generated after the smoke is heated can be rapidly entrained, the aerosol that forms after mixing is minimum with the inner wall contact of atomizing chamber, and the aerosol enters into with the flow direction of linear type more extremely inspiration channel with the air cock, so, greatly reduced the aerosol with the tobacco tar contact of atomizing intracavity wall to greatly reduced aerosol and tobacco tar emergence condensation degree, and then made the taste reduction degree of the aerosol that is inhaled and is taken out higher, the taste is more difficult to be lost, simultaneously, can break away the tobacco tar that covers or shield in the inlet end rapidly with the air current of gathering state outflow, thereby make the air intake resistance littleer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural diagram of an electronic atomizer according to an embodiment;

FIG. 2 is a schematic structural diagram of an electronic atomizer according to an embodiment;

FIG. 3 is a schematic structural diagram of another view angle of the electronic atomizer shown in FIG. 2;

FIG. 4 is a cross-sectional view of the electronic atomizer shown in FIG. 3 taken along line A-A;

FIG. 5 is a schematic structural view of a heating element according to an embodiment;

FIG. 6 is a schematic view of another perspective of the heating element shown in FIG. 5;

FIG. 7 is a cross-sectional view of the heating element shown in FIG. 6 taken along line B-B;

FIG. 8 is a partial schematic structural view of a heating element according to one embodiment;

FIG. 9 is a schematic structural diagram of a horizontal ceramic heat conductor according to an embodiment;

FIG. 10 is a schematic structural view of the horizontal ceramic heat conductor shown in FIG. 9 from another perspective;

fig. 11 is a sectional view of the horizontal ceramic heat conductor shown in fig. 10 taken along the line C-C.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" 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," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1, which is a schematic structural diagram of an electronic atomizer 20 according to an embodiment, the electronic atomizer 20 includes an electronic atomizing device 30 and a power supply device 21, the power supply device 21 is configured to be electrically connected to the heating element 30, the power supply device 21 includes a housing, an MCU control module, a power supply module, and a power connection end, the MCU control module, the power supply module, and the power connection end are all installed in the housing, the power connection end is configured to be directly electrically connected to the heating element 30, specifically, the power connection end is configured to be electrically connected to an electrode, the MCU control module is configured to perform a control function, and the power supply module performs a power supply function, so that the electronic atomizer 20 achieves an electronic atomization effect.

As shown in fig. 2, which is a schematic structural diagram of an electronic atomization device 30 according to an embodiment, the electronic atomization device 30 includes a heating element 40 and an oil storage element 31, the oil storage element 31 is mounted on the heating element 40, the tobacco tar in the oil storage element 31 is output to the heating element 40, and the heating element 40 performs a heating atomization operation on the tobacco tar.

Referring to fig. 3 and 4, an oil storage chamber 31a is formed in the oil storage member 31, the oil storage chamber 31a is used for communicating with the heating member 40, a suction nozzle 31b is formed on the oil storage member 31, and the oil storage member 31 is provided with a suction passage 31c, an atomizing end of the suction passage 31c is disposed toward the heating member 40, a suction end of the suction passage 31c communicates with the suction nozzle 31b, so that, when the tobacco tar flows from the oil storage chamber 31a to the heating element 40, the heating element 40 heats and atomizes the tobacco tar, mixes the fresh air entering from the outside to form smoke for smoking, namely, the atomized aerosol is formed, and the aerosol enters the air suction channel 31c from the atomization end of the air suction channel 31c and then flows out from the air suction end of the air suction channel 31c, that is, the user can suck the aerosol through the suction nozzle 31 b.

As shown in fig. 5, which is a schematic structural diagram of the heating element 40 according to an embodiment, the heating element 40 includes a horizontal ceramic heat conductor 10 and an energization heating element (not shown) disposed on the horizontal ceramic heat conductor 10, the energization heating element is configured to generate heat after being energized so as to transfer heat to the horizontal ceramic heat conductor 10, when the energization heating element generates heat, the heat is transferred to the horizontal ceramic heat conductor 10, and when the soot contacts with a top surface of the horizontal ceramic heat conductor 10, the horizontal ceramic heat conductor 10 heats the soot and achieves an atomization effect.

In one embodiment, the energization heating element is an electric conduction heating printing layer, the electric conduction heating printing layer is located on the top surface of the horizontal ceramic heat conductor, that is, the top surface of the horizontal ceramic heat conductor is used as a printing base body, resistance paste is attached to the top surface of the horizontal ceramic heat conductor by adopting a printing process, and then after solidification operations such as sintering and the like are adopted, the electric conduction heating printing layer and the horizontal ceramic heat conductor form an integrated structure, so that when the electric conduction heating printing layer is energized to generate heat, heat is transferred to the horizontal ceramic heat conductor, and meanwhile, the electric conduction heating printing layer directly or indirectly heats smoke oil, so that the heating effect is improved, and further, the atomization effect is improved.

In one embodiment, the energization heating element is an energization heating metal part, the energization heating metal part is mounted on the horizontal ceramic heat conductor, specifically, the energization heating metal part is fixed on the horizontal ceramic heat conductor in a built-in or patch mounting manner, and when the energization heating metal part is energized to heat, heat is transferred to the horizontal ceramic heat conductor.

Referring to fig. 8, the heating element 40 further includes a conductive connector 41, the conductive connector 41 is electrically connected to the electrified heating element, and the conductive connector 41 is configured to supply power to the electrified heating element, so that the electrified heating element achieves an electrified self-heating effect.

Referring to fig. 7 and 8, the heating element 40 further includes an electrode 42, and the electrode 42 is used to be electrically connected to the conductive connector 41, so that the power supply device supplies power to the electrode 42 and further supplies power to the conductive connector 41 through the electrode 42, and finally the electrified heating element is electrified to generate heat.

Referring to fig. 7 and 8, the heating element 40 further includes a heat insulation sleeve 43, the heat insulation sleeve 43 is sleeved with the horizontal ceramic heat conductor 10, and the side wall of the horizontal ceramic heat conductor 10 is also in sealing contact with the inner wall of the heat insulation sleeve 43, the heat insulation sleeve 43 is mainly used for performing heat preservation and insulation effects on the horizontal ceramic heat conductor 10, and also used for performing fixing, supporting and protecting effects on the horizontal ceramic heat conductor 10, and meanwhile, the heat insulation sleeve 43 is also used for assembling with peripheral structural members thereof, so that the overall structure is more stable and firm.

Referring to fig. 8, the heat insulating sleeve 43 is provided with a smoke guiding and dispersing channel 43a, and the top surface of the horizontal ceramic heat conductor 10 is disposed toward the smoke guiding and dispersing channel 43a, when smoke flows from the oil storage chamber to the heat insulating sleeve, since the heat insulating sleeve 43 is provided with the smoke guiding and dispersing channel 43a, the smoke is guided and dispersed by the smoke guiding and dispersing channel 43a, so that the smoke can be more uniformly dispersed to the top surface of the horizontal ceramic heat conductor 10, and the heating uniformity is higher.

Referring to fig. 5 and 7, the heating member 40 further includes a smoke dispersion guide body 44, the smoke dispersion guide body 44 is fastened to the heat insulation sleeve 43, and the smoke dispersion guide body is provided with a smoke dispersion guide area 44a, the smoke dispersion guide area 44a is communicated with the smoke dispersion guide channel 43a, so that when smoke flows out from the oil storage cavity, the smoke flows to the smoke dispersion guide area 44a in advance, passes through a first dispersion guide operation, then flows into the smoke dispersion guide channel 43a again, and passes through a second dispersion guide operation, and thus, the smoke can be subjected to a double dispersion guide operation more fully.

As shown in fig. 9, which is a schematic structural diagram of a horizontal ceramic heat conductor 10 according to an embodiment, the horizontal ceramic heat conductor 10 is provided with an airflow channel 100 for airflow to enter and exit in a gathered state, that is, when the airflow enters or is sucked in a negative pressure state, the airflow enters in a gathered state when entering an air inlet end of the airflow channel 100 of the horizontal ceramic heat conductor 10, and when the airflow exits an air outlet end of the airflow channel 100 of the horizontal ceramic heat conductor 10, the airflow exits in a gathered state.

Firstly, for the heat-conducting ceramic body without an air flow channel in the whole structure, because the air flow channel 100 of the horizontal ceramic heat conductor 10 can directly supply external air flow to enter and flow out in a gathering state, and the side wall of the horizontal ceramic heat conductor 10 is also completely covered by the heat insulation sleeve, the air flow entering from the outside does not need to flow through the peripheral plastic part, and an air flow channel does not need to be arranged on the peripheral plastic part, the structure is simpler and more compact, and the most important point is that, because the external air flow enters and flows out of the air flow channel 100 of the horizontal ceramic heat conductor 10 in a gathering state, the air inlet resistance is smaller, meanwhile, the air flow flowing out of the air flow channel 100 in a gathering state is more concentrated, the air inlet amount is larger, the smoke generated after the smoke-entrained oil is heated can be quickly wrapped, the aerosol formed after mixing rarely contacts with the inner wall of the atomizing cavity, and the aerosol enters the air suction channel and, so, greatly reduced aerosol with the tobacco tar contact of atomizing intracavity wall to greatly reduced aerosol and tobacco tar and taken place the condensation degree, and then made the taste of the aerosol that is inhaled out restore the degree higher, the taste is more difficult to be lost.

Secondly, to vertical heat conduction ceramic body, horizontal heat conduction ceramic body 10 presents the platykurtic structure, and the degree of depth that needs to be plugged into the radiation shield is less than vertical heat conduction ceramic body's degree of depth far away, when assembling the operation to vertical heat conduction ceramic body, horizontal heat conduction ceramic body and radiation shield's frictional degree is littleer, and it is shorter to plug the stroke, can alleviate the powder problem better, and because horizontal heat conduction ceramic body highly compare in vertical heat conduction ceramic body highly lower, need not to increase the length of cigarette bullet.

Finally, to the horizontal heat conduction ceramic body of the distributed outflow design of air current, owing to adopt the design of the many air current channels of porous dispersion interval, when the air current was followed each air current channel's the end of giving vent to anger and is flowed, each strand of air current interact can produce comparatively chaotic gas vortex problem in the atomizing intracavity, thereby cause whole air current system and the aerosol system of follow-up formation can with the tobacco tar contact degree greatly increased of atomizing intracavity inner wall adhesion, and then lead to the condensation problem aggravation, from this arouse the taste and lost, the relatively poor problem of taste reduction degree. Herein, as an example of the smoke constituents, it includes compounds of propylene glycol (boiling point 187.3 ℃), cis-3-hexene-1-ol (boiling point 157 ℃), n-hexanol (boiling point 157 ℃), amyl acetate (boiling point 216.4 ℃), benzoic acid (boiling point 249.2 ℃), glycerol (boiling point 290 ℃), saline-alkali (boiling point 247 ℃), ethylene glycol monophenyl propionate (boiling point 288 ℃), etc., as seen from the above components and the corresponding boiling points, the difference is large, so that aerosol with high temperature is mixed with smoke with low temperature, the condensation degree of each component is not uniform, which is the most critical factor for losing the taste, in the horizontal heat-conducting ceramic body 10, the airflow flowing out from the air outlet end of the air flow channel 100 in an aggregated state is more concentrated, the air outlet amount is larger and more linear, and smoke generated after the smoke is rapidly wrapped up, the aerosol that forms after mixing is minimum with the inner wall contact of atomizing chamber, and the aerosol enters into with the flow direction of linear type more extremely inspiration channel with the air cock, so, greatly reduced the aerosol with the tobacco tar contact of atomizing intracavity wall to greatly reduced aerosol and tobacco tar emergence condensation degree, and then made the taste reduction degree of the aerosol that is inhaled and is taken out higher, the taste is more difficult to be lost, simultaneously, can break away the tobacco tar that covers or shield in the inlet end rapidly with the air current of gathering state outflow, thereby make the air intake resistance littleer.

In one embodiment, the edge of the horizontal ceramic heat conductor is provided with a window-shaped or notch-shaped airflow channel, and the air outlet end of the airflow channel is located on the top surface of the horizontal ceramic heat conductor, so that the airflow enters and exits the airflow channel in a concentrated state. Furthermore, the airflow direction of the air outlet end of the airflow channel is perpendicular to the top surface of the horizontal ceramic heat conductor, so that the airflow aggregation state is better, and the contact degree with the inner wall of the atomizing cavity is lower.

In one embodiment, the air inlet end and/or the air outlet end of the air flow channel have/has an elongated groove-shaped structure, specifically, referring to fig. 10, the air outlet end of the air flow channel 100 has an elongated groove-shaped structure, referring to fig. 10 and 11, the air outlet end of the air flow channel 100 has an elongated groove-shaped structure, so that the air flow of the air flow channel can enter and exit in a more concentrated state and contact with the inner wall of the atomizing chamber to a lower degree.

In one embodiment, the air inlet end and/or the air outlet end of the air flow channel have a square, circular, elliptical, polygonal, diamond-shaped, trapezoidal, arched, arc-shaped or profiled groove-shaped structure, so that the air flow of the air flow channel can enter and exit in a more concentrated state and contact with the inner wall of the atomizing cavity to a lower degree.

It should be noted that the number of the air flow channels is 1 to 8, and of course, the number of the air flow channels needs to be determined according to the size of the horizontal ceramic heat conductor, for example, when the size of the horizontal ceramic heat conductor is smaller, the number of the air flow channels is smaller, so as to ensure that the air flow passing through the air flow channels can enter the air inlet end and flow out of the air outlet end in a gathered state.

Further, airflow channel's quantity is two, airflow channel's inlet end all has rectangular shape slot-like structure with the end of giving vent to anger, two airflow channel with horizontal ceramic heat conductor's axis is axisymmetric distribution, so, the airflow channel who adopts this design not only can wrap up in the smog that mixes the tobacco tar and produce better, takes out smog more fully, and the aerosol is fuller, simultaneously, airflow resistance and also can greatly reduced with tobacco tar contact condensation degree.

Further, referring to fig. 5 and fig. 6, the smoke oil dispersion guiding body 44 is further provided with an intermediate portion 44b, the intermediate portion 44b is located right above the top surface of the horizontal ceramic heat conductor 10, and a gap is formed between the intermediate portion 44b and the horizontal ceramic heat conductor 10 for accommodating smoke oil; two airflow channel still with the axis of well partition 44b is axial symmetric distribution, well partition 44b with form two keep away the district between the inner wall of tobacco tar dispersion baffle 44, two keep away the district with the axis of well partition 44b is axial symmetric distribution, keep away the position and be located airflow channel is directly over, and communicates each other, keep away the area in district and be greater than airflow channel's area, so, combine above-mentioned tobacco tar water conservancy diversion dispersed structure, can make the tobacco tar dispersion degree higher, the atomizing degree is higher, more importantly, work as airflow channel 100's the gathering state's of giving vent to anger the end air current can reduce with the contact degree that has the position of adhesion tobacco tar in the atomizing chamber and reduce. Further, well septum portion is kept away from a side of horizontal ceramic heat conductor has the arc curved surface structure, just arc curved surface structure crowning both sides are low, well septum portion is close to a side of horizontal ceramic heat conductor has the arc concave surface design, so, can make the tobacco tar disperse ground more even, and aerosol recondensing degree is lower.

In one embodiment, referring to fig. 11, the horizontal ceramic heat conductor 10 includes a ceramic main body 200 and a buckle 300, the buckle 300 is disposed on the ceramic main body 100, and a gap between the buckle 300 and the ceramic main body 100 is used to form the airflow channel 100, so that the buckle 300 can be fastened to an inner wall of the heat insulation sleeve, thereby improving structural stability and stability.

Further, referring to fig. 10 and 11, the air outlet end of the air flow channel 100 is located between the buckle 300 and the ceramic main body 100, the air outlet end of the air flow channel 100 is also located on the top surface of the horizontal ceramic heat conductor 10, the bottom surface of the ceramic main body 200 is provided with a first gap 210, the side wall of the buckle 300 is provided with a second gap 310, and the first gap 210 and the second gap 310 are communicated with each other to form the air inlet end of the air flow channel 100, so that the contact area between the horizontal ceramic heat conductor 10 and the heat insulation sleeve can be reduced by the design of the second gap 310, the problem of powder falling can be reduced during assembly, meanwhile, since the buckle 300 can be tightly buckled with the inner wall of the heat insulation sleeve, the structural firmness and stability are improved, and secondly, the first gap 210 and the second gap 310 are communicated with each other to form the air inlet end of the air flow channel 100, the air inlet amount of the air inlet end 100 can be more gathered, the air inlet resistance is smaller, and the air flow can flow out from the air outlet end of the air flow channel in a gathering state more favorably.

Furthermore, the inner wall of the airflow channel is provided with a step-shaped structure, so that airflow flows through the airflow channel in a nonlinear state, and thus, the design of the horizontal ceramic heat conductor can be more reasonably optimized, and other functions can be enhanced.

In one embodiment, the horizontal ceramic heat conductor has a rectangular structure or a trapezoidal structure, and the top surface of the horizontal ceramic heat conductor is used for heating tobacco tar.

Compared with the prior art, the invention has at least the following advantages:

for the heat-conducting ceramic body without an air flow channel in the whole structure, because the air flow channel 100 of the horizontal ceramic heat conductor 10 can directly supply external air flow to enter and flow out in a gathering state, and the side wall of the horizontal ceramic heat conductor 10 is also completely covered by the heat insulation sleeve, the external air flow entering the horizontal ceramic heat conductor 10 does not need to flow through a peripheral plastic part, and an air flow channel does not need to be arranged on the peripheral plastic part, the structure is simpler and more compact, the most important point is that the external air flow enters and flows out of the air flow channel 100 of the horizontal ceramic heat conductor 10 in a gathering state, the air inlet resistance is smaller, meanwhile, the air flow flowing out of the air flow channel 100 in a gathering state is more concentrated, the air inlet amount is larger, the smoke generated after the smoke-carrying oil is heated can be quickly wrapped, the aerosol formed after mixing is rarely contacted with the inner wall of the atomizing cavity, and the aerosol enters the air suction, so, greatly reduced aerosol with the tobacco tar contact of atomizing intracavity wall to greatly reduced aerosol and tobacco tar and taken place the condensation degree, and then made the taste of the aerosol that is inhaled out restore the degree higher, the taste is more difficult to be lost.

Secondly, to vertical heat conduction ceramic body, horizontal heat conduction ceramic body 10 presents the platykurtic structure, and the degree of depth that needs to be plugged into the radiation shield is less than vertical heat conduction ceramic body's degree of depth far away, when assembling the operation to vertical heat conduction ceramic body, horizontal heat conduction ceramic body and radiation shield's frictional degree is littleer, and it is shorter to plug the stroke, can alleviate the powder problem better, and because horizontal heat conduction ceramic body highly compare in vertical heat conduction ceramic body highly lower, need not to increase the length of cigarette bullet.

Finally, to the horizontal heat conduction ceramic body of the distributed outflow design of air current, owing to adopt the design of the many air current channels of porous dispersion interval, when the air current was followed each air current channel's the end of giving vent to anger and is flowed, each strand of air current interact can produce comparatively chaotic gas vortex problem in the atomizing intracavity, thereby cause whole air current system and the aerosol system of follow-up formation can with the tobacco tar contact degree greatly increased of atomizing intracavity inner wall adhesion, and then lead to the condensation problem aggravation, from this arouse the taste and lost, the relatively poor problem of taste reduction degree. Herein, as an example of the smoke constituents, it includes compounds of propylene glycol (boiling point 187.3 ℃), cis-3-hexene-1-ol (boiling point 157 ℃), n-hexanol (boiling point 157 ℃), amyl acetate (boiling point 216.4 ℃), benzoic acid (boiling point 249.2 ℃), glycerol (boiling point 290 ℃), saline-alkali (boiling point 247 ℃), ethylene glycol monophenyl propionate (boiling point 288 ℃), etc., as seen from the above components and the corresponding boiling points, the difference is large, so that aerosol with high temperature is mixed with smoke with low temperature, the condensation degree of each component is not uniform, which is the most critical factor for losing the taste, in the horizontal heat-conducting ceramic body 10, the airflow flowing out from the air outlet end of the air flow channel 100 in an aggregated state is more concentrated, the air outlet amount is larger and more linear, and smoke generated after the smoke is rapidly wrapped up, the aerosol that forms after mixing is minimum with the inner wall contact of atomizing chamber, and the aerosol enters into with the flow direction of linear type more extremely inspiration channel with the air cock, so, greatly reduced the aerosol with the tobacco tar contact of atomizing intracavity wall to greatly reduced aerosol and tobacco tar emergence condensation degree, and then made the taste reduction degree of the aerosol that is inhaled and is taken out higher, the taste is more difficult to be lost, simultaneously, can break away the tobacco tar that covers or shield in the inlet end rapidly with the air current of gathering state outflow, thereby make the air intake resistance littleer.

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 invention. 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.