CN114747805A - Atomizing core subassembly and electronic atomizer - Google Patents

Abstract

The invention discloses an atomization core assembly and an electronic atomizer. The atomization core assembly comprises an outer pipe body, a top cover, oil supply cotton, an inner pipe body, oil storage cotton and a heating piece. The outer pipe body is provided with an oil inlet hole. The top cover is connected to the top of the outer pipe body and provided with a smoke channel. The oil supply cotton is arranged in the outer pipe body and provided with an oil supply channel. The inner pipe body is arranged in the oil supply channel and provided with an oil outlet hole. The oil outlet hole and the oil inlet hole are located in the inner side and the outer side of the oil supply cotton. The oil outlet hole is located above the oil inlet hole. The oil storage cotton is arranged in the inner pipe body and provided with an atomization channel. The atomization channel communicates with the smoke channel. The heating piece is arranged in the smoke channel. According to the atomization core assembly and the electronic atomizer, oil is conveyed through the capillary action in the oil supply cotton, and the conveying speed of the oil in the oil supply cotton can be effectively controlled; and the oil outlet hole is formed above the oil inlet hole, the conveying speed of the oil in the oil supply cotton can be further reduced, large-particle oil drops can be prevented from leaking out of the atomization channel, and noise generated during work can be reduced.

Description

Atomizing core subassembly and electronic atomizer

Technical Field

The invention relates to the technical field of atomizers, in particular to an atomizing core assembly and an electronic atomizer.

Background

Atomization refers to making liquid into small liquid drops through a special device, spraying the small liquid drops in a mist shape, and the atomization is widely applied to production and life of people.

The electronic atomizer, main atomizing object are the oil, and according to the characteristic of oil, the electronic atomizer adopts the mode of heating to atomize the oil to supply the user to inhale and use. In the related technology, a cotton core, an oil cavity and a heating structure are arranged in the electronic atomizer, the cotton core absorbs oil from the oil cavity, the heater heats the cotton core to atomize the oil in the cotton core, the problem of oil leakage is easy to occur in the atomizing process, and the noise of 'gurgling' is easy to generate in the atomizing process.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the atomizing core assembly and the electronic atomizer, which can effectively improve the atomizing effect and can avoid oil leakage.

According to an embodiment of the first aspect of the invention, the atomizing core assembly comprises an outer pipe body, a top cover, oil supply cotton, an inner pipe body, oil storage cotton and a heating element, wherein: the outer tube body is provided with an oil inlet; the top cover is connected to the top of the outer pipe body and provided with a smoke channel; the oil supply cotton is arranged in the outer tube body and provided with an oil supply channel; the inner pipe body is arranged in the oil supply channel, the inner pipe body is provided with an oil outlet, the oil outlet and the oil inlet are positioned on the inner side and the outer side of the oil supply cotton, and the oil outlet is positioned above the oil inlet so as to convey oil from bottom to top; the oil storage cotton is arranged in the inner tube body, the oil storage cotton is provided with an atomization channel, and the atomization channel is communicated with the smoke channel; the smog passageway is located to the heating member, and the heating member is used for heating the atomizing to the cotton oil of oil storage.

An atomizing core assembly according to an embodiment of the first aspect of the present invention has at least the following benefits: the oil is conveyed to the oil storage cotton through the oil supply cotton, the oil is conveyed to the oil supply cotton from the oil inlet hole and conveyed in the oil supply cotton through the capillary action, the oil is conveyed through the capillary action instead of the conventional flow, the conveying speed of the oil in the oil supply cotton can be effectively controlled, the oil outlet hole is arranged above the oil inlet hole, the conveying speed of the oil in the oil supply cotton can be further reduced through the action of the gravity of the oil, incomplete atomization caused by the fact that the oil is conveyed to the oil storage cotton at an overhigh flow speed can be avoided, further, the phenomenon that the oil which is incompletely atomized overflows to an atomization channel to form large oil drops can be effectively reduced, finally, the phenomenon that the large oil drops leak through the atomization channel can be avoided, and the phenomenon that the air flow which flows through the atomization channel due to the formation of the large oil drops can be effectively avoided, so that the noise generated when the atomization core assembly works can be effectively reduced, the user experience can be effectively improved.

According to the atomizing core assembly of some embodiments of the present invention, the center of the heating member and the center of the oil outlet are located at the same level.

According to the atomizing core assembly, the oil storage cotton is provided with the clamping portion, the inner tube body is provided with the clamping groove, the clamping portion is clamped in the clamping groove, and the clamping portion is located above the oil inlet hole.

According to some embodiments of the invention, the atomizing core assembly further comprises a fixed seat and a first sealing ring, the bottom of the inner pipe body is connected with the fixed seat, the outer ring wall of the first sealing ring abuts against the inside of the bottom of the outer pipe body, the fixed seat abuts against the inner ring wall of the first sealing ring, and the fixed seat and the first sealing ring are used for blocking a bottom pipe orifice of the outer pipe body.

An electronic atomizer according to an embodiment of a second aspect of the present invention comprises the atomizing core assembly of the embodiment of the first aspect.

According to the electronic atomizer of the embodiment of the second aspect of the present invention, at least the following advantages are provided: the oil is conveyed to the oil storage cotton through the oil supply cotton, the oil is conveyed to the oil supply cotton from the oil inlet hole and conveyed in the oil supply cotton through the capillary action, the oil is conveyed through the capillary action instead of the conventional flow, the conveying speed of the oil in the oil supply cotton can be effectively controlled, the oil outlet hole is arranged above the oil inlet hole, the conveying speed of the oil in the oil supply cotton can be further reduced through the action of the gravity of the oil, incomplete atomization caused by the fact that the oil is conveyed to the oil storage cotton at an overhigh flow speed can be avoided, further, the phenomenon that the oil which is incompletely atomized overflows to an atomization channel to form large oil drops can be effectively reduced, finally, the phenomenon that the large oil drops leak through the atomization channel can be avoided, and the phenomenon that the air flow which flows through the atomization channel due to the formation of the large oil drops can be effectively avoided, so that the noise generated when the atomization core assembly works can be effectively reduced, the user experience can be effectively improved; the electronic atomizer can effectively avoid influencing the flow velocity of oil delivery to the oil storage cotton because of factors such as vibration, difference in temperature, atmospheric pressure change in the use, and then can effectively ensure that the atomization effect is controllable.

According to some embodiments of the invention, the electronic atomizer further comprises a shell, the shell is provided with an oil storage cavity, the atomizing core assembly is arranged in the oil storage cavity, and the oil inlet is communicated with the oil storage cavity.

According to the electronic atomizer of some embodiments of the present invention, the distance between the oil inlet and the oil outlet is A, the distance between the oil inlet and the top wall of the oil storage chamber is B, and A > 0.08B.

According to some embodiments of the present invention, the electronic atomizer further comprises a second sealing ring, an outer annular wall of the second sealing ring abuts against the inner wall of the housing, an inner annular wall of the second sealing ring abuts against the outer wall of the outer tube body, and the second sealing ring is sealed at the bottom of the oil storage chamber.

According to some embodiments of the invention, the electronic atomizer further comprises an electric control assembly, the housing is further provided with an electric control cavity, the electric control cavity is located on one side, away from the oil storage cavity, of the second sealing ring, the electric control assembly is arranged in the electric control cavity, the heating element is electrically connected with the electric control assembly, and the electric control assembly is used for supplying power to the heating element.

According to some embodiments of the invention, the housing is provided with a positioning tube, and the top cover is inserted into the bottom of the positioning tube.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

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

FIG. 2 is a schematic top view of an atomizing core assembly according to an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along the direction C-C shown in FIG. 2;

FIG. 4 is an exploded view of an atomizing core assembly according to an embodiment of the present invention;

fig. 5 is a schematic perspective view of an electronic atomizer according to an embodiment of the present invention;

FIG. 6 is a schematic top view of an electronic atomizer in accordance with an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view taken along the direction D-D in FIG. 6;

fig. 8 is an exploded view of an electronic atomizer according to an embodiment of the present invention.

Reference numerals:

the processing table assembly 100, the rotating table 110, the rotary driving mechanism 111, the turntable 112, the first guide hole 113, the second guide hole 114, the product clamping structure 120, the product jig 130, the film supporting column 140, the film supporting piece 141, the triggering column 150, the linkage 160, the self-locking mechanism 170, the clamping spring 171, the clamping piece 172, the self-locking guide rail 173, the guide wheel 174 and the pushing spring 180;

the film covering assembly 200, a film covering translation mechanism 210, a film covering press roller 220 and a film covering lifting mechanism 230;

The longitudinal pressing and jointing assembly 300, the longitudinal pressing lifting mechanism 310, the longitudinal pressing roller 320, the longitudinal pressing lifting piece 330, the longitudinal pressing elastic piece 340, the swing arm 350 and the pushing piece 360;

a lateral pressure attaching assembly 400, a lateral pressure lifting mechanism 410, a lateral pressure rotating mechanism 420, a lateral pressure roller 430, a translation slide rail 440, a slider 450, a lateral pressure elastic piece 460 and a lateral pressure translation mechanism 470;

the jacking reset assembly 500, the jacking driving mechanism 510 and the jacking piece 520;

the angle pressing component 600, the angle pressing lifting mechanism 610, the angle pressing lifting piece 620, the guide hole 621, the lifting guide rail 630, the angle pressing spring 640, the finger cylinder 650, the angle pressing piece 660, the guide pillar 670 and the limiting piece 671.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, left, right, front, rear, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if there are first and second descriptions for distinguishing technical features, they are not interpreted as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the description of the present invention, unless otherwise specifically limited, terms such as set, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention by combining the specific contents of the technical solutions.

In the related technology, a cotton core, an oil cavity and a heating structure are usually arranged in the atomizer, the oil in the oil cavity directly flows to the cotton core, and the heating structure heats the cotton core so that the oil in the cotton core is atomized to form oil drops and is conveyed to a user along with air flow. When the surplus of oil in the oil pocket is not enough, the atomizer is at the in-process of using, because factors such as vibration, the difference in temperature, atmospheric pressure change, can make the oil velocity of flow to the cotton core too fast, thereby can lead to heating structure can't form effectual heating atomization effect to the cotton core, partial oil can spill over the inside atomizing passageway that reachs of cotton core too late to be heated the atomizing of structure, the large granule oil among the atomizing passageway drips, these oil drips can lead to the problem of oil leak to appear, and the air current can produce the noise of "gurgling" when these large granule oil drips, influence user experience.

Based on this, referring to fig. 1 to 8, an embodiment of the present invention provides an atomizing core assembly and an electronic atomizer, in which an oil supply cotton 130 is provided to supply oil to an oil storage cotton 150, and an oil outlet 141 and an oil inlet 111 are provided to form a height difference, so that the speed of conveying the oil to the oil storage cotton 150 can be effectively controlled, and the atomizing effect can be effectively improved.

Referring to fig. 1 to 4, an atomizing core assembly according to an embodiment of a first aspect of the present invention includes an outer tube 110, a top cover 120, an oil supply wool 130, an inner tube 140, an oil storage wool 150, and a heating element 160: the outer tube body 110 is provided with an oil inlet 111, and the oil inlet 111 is used for oil to enter; the top cover 120 is connected to the top of the outer tube 110, the top cover 120 is provided with a smoke channel 121, and the smoke channel 121 is used for outputting smoke formed by atomization; the oil supply cotton 130 is arranged in the outer tube body 110, the oil supply cotton 130 is provided with an oil supply channel 131, the oil inlet hole 111 is positioned at the bottom of the outer side of the oil supply cotton 130, oil reaches the bottom of the outer side of an oil supply surface from the oil inlet hole 111, and optionally, the oil supply cotton 130 is integrated cotton; the inner pipe body 140 is arranged in the oil supply channel 131, the oil supply cotton 130 is filled in a space formed between the inner pipe body 140 and the outer pipe body 110, oil can be conveyed to the oil storage cotton 150 only through the oil supply cotton 130, the inner pipe body 140 is provided with the oil outlet hole 141, the oil outlet hole 141 is positioned at the top of the inner side of the oil supply cotton 130, the oil outlet hole 141 and the oil inlet hole 111 are positioned at the inner side and the outer side of the oil supply cotton 130, and the oil outlet hole 141 is positioned above the oil inlet hole 111, so that the oil is conveyed from bottom to top, the oil is conveyed to the oil outlet hole 141 along the downward to top direction after entering the oil supply cotton 130 from outside, the gravity of the oil can be used for effectively reducing the conveying flow rate of the oil, the flowing path of the oil can be effectively ensured to be long, and a stable oil supply effect with controllable flow rate can be provided for subsequent atomization work; the oil storage cotton 150 is arranged in the inner tube body 140, the oil storage cotton 150 is provided with an atomizing channel 151, the oil outlet 141 is positioned at the outer side of the oil storage cotton 150, and the atomizing channel 151 is communicated with the smoke channel 121; the heating member 160 is provided in the smoke passage 121, the oil is transported from the outside to the inside of the oil cotton 150, and the heating member 160 is used for heating and atomizing the oil reaching the inner wall area of the oil cotton 150.

The oil is conveyed to the oil storage cotton 150 through the oil supply cotton 130, the oil is conveyed to the oil supply cotton 130 from the oil inlet hole 111, the oil is conveyed in the oil supply cotton 130 by capillary action, the oil is conveyed by the capillary action instead of conventional flow, the speed of conveying the oil in the oil supply cotton 130 can be effectively controlled, the oil outlet hole 141 is arranged above the oil inlet hole 111, the speed of conveying the oil in the oil supply cotton 130 can be further reduced through the action of the gravity of the oil, incomplete atomization caused by the fact that the oil is conveyed to the oil storage cotton 150 at too high flow speed is avoided, overflow of the oil which is generated due to incomplete atomization to the atomization channel 151 can be effectively reduced to form large oil drops, leakage of the large oil drops through the atomization channel 151 can be avoided finally, and noise of 'grunt and grunt' caused by the formation of the large oil drops in the atomization channel 151 acting on the flowing air flow can be effectively avoided, and then can effectively reduce the noise that atomizing core subassembly during operation produced, can effectively improve user experience.

When atomizing core subassembly was applied to the atomizer, even formed vibration, difference in temperature and atmospheric pressure change etc. in the use, because the oil reachs oil storage cotton 150 through capillary action, above-mentioned factor can not influence the oil and carry to the cotton 150 speed of oil storage through oil supply cotton 130 to can effectively ensure that heating member 160 is controllable to the atomization effect that oil formed in the oil storage cotton 150, overall structure's interference killing feature is strong.

It can be understood that, referring to fig. 3, the center of the heating member 160 and the center of the oil outlet 141 are located at the same horizontal height, since the oil enters the oil storage cotton 150 from the oil supply cotton 130 and needs to pass through the oil outlet 141, the oil needs to take longer time to reach the position far away from the oil outlet 141 in the oil storage cotton 150, the oil entering the oil storage cotton 150 can be ensured to be atomized in time by setting the center of the heating member 160 and the center of the oil outlet 141 to be located at the same horizontal height, the problem that the oil leaks due to the fact that the oil is not atomized in time is avoided, and the atomization effect is good.

It can be understood that heating member 160 is netted heater, and netted heater evenly distributed is at the cotton 150's of oil storage inner wall to can effectively ensure netted heater and form even heating atomization effect to oil storage cotton 150, can further avoid the incomplete condition of atomizing to appear, the netted structure can effectively ensure that the little oil that the atomizing produced drips and can export atomizing passageway 151 smoothly, thereby ensures the reliability of heating atomization.

It can be understood that, the heating member 160 covers the inner wall of the oil storage cotton 150, and can effectively ensure that each region of the oil storage cotton 150 can obtain an effective heating atomization effect, thereby avoiding the problem that the oil overflows because the edge region of the oil storage cotton 150 is accumulated and the completely atomized oil cannot be obtained, and further improving the atomization effect of the whole structure.

It can be understood that, referring to fig. 4, the oil storage cotton 150 is provided with a blocking portion 152, the blocking portion 152 protrudes out of one side of the oil storage cotton 150, the inner tube 140 is provided with a blocking groove 142, the blocking portion 152 is blocked in the blocking groove 142, and the oil storage cotton 150 can be reliably positioned by matching the blocking groove 142 and the blocking portion 152; the screens portion 152 is located the top of inlet port 111, because the difference in height has been formed between the screens portion 152 of oil storage cotton 150 and the inlet port 111, the oil is except carrying to oil storage cotton 150 through inlet port 111, the order of oil supply cotton 130 and oil outlet 141, the oil can also be followed inlet port 111, oil storage cotton 150 is carried to the order of oil supply cotton 130 and screens portion 152, supreme transport effect can both be formed down in above-mentioned two routes, and all can pass through oil supply cotton 130, can effectively ensure the control effect to oil transfer speed, and then improve atomization effect, can avoid appearing the oil leak, the noise scheduling problem.

It can be understood that, referring to fig. 4, the oil supply cotton 130 is provided with the deformation avoiding slit 132, the deformation avoiding slit 132 can enable the oil supply cotton 130 to form good deformation adaptability, the clamping portion 152 of the oil storage cotton 150 reaches the outside of the inner pipe body 140 after passing through the clamping groove 142 and is inserted into the deformation avoiding slit 132, and due to the effect of the deformation avoiding slit 132, the clamping portion 152 can be effectively clamped by the oil supply cotton 130, so that the firmness of the overall structure can be effectively improved.

It can be understood that the length of the oil cotton 150 is smaller than the length of the oil cotton 130, that is, the height of the oil cotton 150 is smaller than the height of the oil cotton 130, and by setting the volume of the oil cotton 130 to be significantly larger than the volume of the oil cotton 150, after the oil material in the oil cotton 150 is heated and atomized by the heating element 160 to form oil consumption, it can be ensured that the oil cotton 130 can provide sufficient oil material for the oil cotton 150 in time, thereby avoiding the influence of insufficient oil material in the oil cotton 150 on the atomization stability. The oil storage cotton 150 is located at one side of the oil outlet hole 141, so that oil output through the oil outlet hole 141 can be efficiently delivered to each position of the oil storage cotton 150, thereby ensuring an atomization effect and preventing the oil storage cotton 150 from being burnt due to untimely supply of the oil stored in the oil storage cotton 150.

It can be understood that there are four oil inlets 111 and two oil outlets 141, the four oil inlets 111 are uniformly distributed in the bottom region of the outer pipe body 110, and the two oil outlets 141 are uniformly distributed in the top region of the inner pipe body 140. The four oil inlet holes 111 can ensure that each area in the oil supply cotton 130 can convey oil with similar efficiency, the oil mass temporarily stored in the oil supply cotton 130 can be ensured to be sufficient, the speed of the oil entering the oil storage cotton 150 through the oil supply cotton 130 can be controlled through the two oil outlet holes 141, and the effectiveness of atomization action can be further ensured.

It can be understood that, the number of the oil inlet holes 111 and the oil outlet holes 141 can be designed into four or two according to different use requirements.

It can be understood that, referring to fig. 3 and 4, the atomizing core assembly further includes a fixing base 170 and a first sealing ring 180, the bottom of the inner tube 140 is connected to the fixing base 170, an outer wall of the first sealing ring 180 abuts against an inner wall of the bottom of the outer tube 110, the fixing base 170 abuts against an inner wall of the first sealing ring 180, and a bottom nozzle of the outer tube 110 can be blocked by the fixing base 170 and the first sealing ring 180. Optionally, the first sealing ring 180 is an elastic silicone ring.

It can be understood that the inner tube 140 is connected to the fixing base 170 by a snap-fit manner, which facilitates the detachment during maintenance.

Referring to fig. 5-8, an electronic atomizer in accordance with an embodiment of a second aspect of the present invention includes the atomizing core assembly of the embodiment of the first aspect described above.

The oil is conveyed to the oil storage cotton 150 through the oil supply cotton 130, the oil is conveyed to the oil supply cotton 130 from the oil inlet hole 111, the oil is conveyed in the oil supply cotton 130 through the capillary action instead of the conventional flow, the conveying speed of the oil in the oil supply cotton 130 can be effectively controlled, the oil outlet hole 141 is arranged above the oil inlet hole 111, the conveying speed of the oil in the oil supply cotton 130 can be further reduced through the action of the gravity of the oil, incomplete atomization caused by the fact that the oil is conveyed to the oil storage cotton 150 at too high flow speed is avoided, further, the phenomenon that the oil is overflowed to the atomization channel 151 to form large oil drops due to incomplete atomization can be effectively reduced, finally, the phenomenon that the large oil drops leak through the atomization channel 151 to form oil leakage can be avoided, and the noise of 'grunt and grunt' caused by the large oil drops formed in the atomization channel 151 acting on the flowing air flow can be effectively avoided, therefore, noise generated when the atomizing core assembly works can be effectively reduced, and user experience can be effectively improved; the electronic atomizer can effectively avoid influencing the flow velocity of oil material conveyed to the oil storage cotton 150 due to factors such as vibration, temperature difference and air pressure change in the using process, and then can effectively ensure that the atomizing effect is controllable.

When the electronic atomizer is applied to an electronic cigarette, the oil is tobacco tar. The electronic cigarette of using above-mentioned first aspect embodiment can provide stable atomization effect for the user, and the user experience when using this electronic cigarette is good.

It can be understood that, referring to fig. 7, the electronic atomizer further comprises a housing 200, the housing 200 is provided with an oil storage chamber 210, the atomizing core assembly is arranged in the oil storage chamber 210, the oil storage chamber 210 is used for storing oil, the oil inlet 111 is communicated with the oil storage chamber 210, and the oil in the oil storage chamber 210 enters the oil supply cotton 130 through the oil inlet 111.

It can be understood that, the distance between the oil inlet 111 and the oil outlet 141 is a, the distance between the oil inlet 111 and the top wall of the oil storage chamber 210 is B, and a >0.08B is set, because the oil is delivered in the oil supply cotton 130 by capillary action, the larger the ratio between a and B is, the more stable and reliable the oil is delivered from the oil inlet 111 to the oil storage cotton 150 through the oil outlet 141 in the direction from the oil supply cotton 130 to the oil storage cotton 150, in the using process, even if the problems of vibration, temperature difference, air pressure and the like occur, the too high speed of delivering the oil to the oil storage cotton 150 can be effectively avoided, so that incomplete atomization effect formed by the heating member 160 can be avoided, further, the heating member 160 can be ensured to realize more complete atomization effect on the oil in the oil storage cotton 150, and finally, the problems of "gurgling" noise, oil leakage and the like generated during atomization can be effectively avoided.

It can be understood that, referring to fig. 7 and 8, the electronic atomizer further includes a second sealing ring 300, an outer annular wall of the second sealing ring 300 abuts against an inner wall of the housing 200, an inner annular wall of the second sealing ring 300 abuts against an outer wall of the outer pipe body 110, the second sealing ring 300 is sealed at the bottom of the oil storage chamber 210, which can effectively prevent oil in the oil storage chamber 210 from leaking, and the electronic atomizer has good oil leakage prevention performance in sealing, and optionally, the second sealing ring 300 is an elastic silicone ring.

It can be understood that, referring to fig. 7 and fig. 8, the electronic atomizer further includes an electronic control assembly 400, the housing 200 is further provided with an electronic control chamber 220, the electronic control chamber 220 is located on a side of the second sealing ring 300 away from the oil storage chamber 210, that is, the second sealing ring 300 divides the internal space of the housing 200 into the oil storage chamber 210 and the electronic control chamber 220 which are distributed up and down, the electronic control assembly 400 is located in the electronic control chamber 220, the heating element 160 is electrically connected with the electronic control assembly 400, and the electronic control assembly 400 is used for supplying power to the heating element 160 and controlling the working mode of the heating element 160.

It will be appreciated that, with reference to fig. 7 and 8, the electronic control assembly 400 includes a sleeve 410 and a battery 420, the sleeve 410 being connected to the housing 200, the sleeve 410 being located within the electronic control chamber 220, the heating element 160 being electrically connected to the battery 420, and the battery 420 being used to power the heating element 160.

It can be understood that, referring to fig. 7 and 8, the electronic control assembly 400 further includes an oil separation member 430, the oil separation member 430 is located in the sleeve 410, the oil separation member 430 is located on one side of the battery 420 close to the oil storage chamber 210, the oil separation member 430 is used for blocking oil from entering the sleeve 410 to affect the performance of the battery 420, and the oil separation member 430 may be configured as an oil absorbent cotton.

It can be understood that, referring to fig. 7 and 8, the electronic control assembly 400 includes a circuit board 440 and a bottom cover 450, the circuit board 440 is connected to the bottom cover 450, the bottom cover 450 is located at the bottom of the electronic control cavity 220, the bottom cover 450 is connected to the housing 200 by means of a snap or screw connection, the bottom cover 450 can be detached as required to perform corresponding operations such as replacement or maintenance of the battery 420, and the sleeve 410, the second sealing ring 300 and the atomizing core assembly can be sequentially detached; the heating member 160 is electrically connected to the battery 420 through the circuit board 440, the circuit board 440 is provided with a control module, the operating state of the heating member 160 can be controlled through the control module to form different atomization effects to meet different requirements of a user, and the circuit board 440 can also be provided with an indicator for indicating the operating condition of the heating member 160.

It can be understood that, referring to fig. 7, the positioning tube 230 is disposed in the top region of the housing 200, the positioning tube 230 and the housing 200 are integrally formed, which can effectively improve the firmness of the overall structure and the accuracy of installation, and the top cover 120 is inserted into the bottom of the positioning tube 230.

Specifically, the top of the top cover 120 is a cone-shaped structure, the top cover 120 is a silica gel cover, and during installation, the top of the silica gel cover is inserted into the positioning tube 230, and due to the elastic effect of the silica gel cover, the silica gel cover is installed on the positioning tube 230, so that the installation stability can be effectively improved, the vibration resistance is good, in addition, tight abutting between the silica gel cover and the positioning tube 230 can be ensured, the atomized airflow can reliably enter the positioning tube 230 through the smoke channel 121, and the problem of leakage of the atomized airflow can be avoided.

It can be understood that, referring to fig. 7 and 8, the electronic atomizer further includes a suction nozzle 500, the suction nozzle 500 is used for contacting with the mouth of a user, the suction nozzle 500 is inserted on the top of the positioning tube 230, the suction nozzle 500 is provided with an output channel 510, the output channel 510 is communicated with the smoke channel 121, the user can suck atomized substances through the suction nozzle 500, and the suction nozzle 500 and the housing 200 can be configured as an integral structure according to different application requirements.

Specifically, electron smog ware still includes sprue 600, and sprue 600 is used for blockking up the one end that smog passageway 121 was kept away from to output channel 510, can form dustproof, anti-pollution effect.

It will be appreciated that, referring to fig. 7 and 8, the housing 200 is further provided with an oil filler hole 240, the oil filler hole 240 is communicated with the oil storage chamber 210, the electronic atomizer further comprises an oil filler plug 700, the oil filler plug 700 is used for blocking the oil filler hole 240, when oil in the oil storage chamber 210 needs to be filled or poured, the oil filler plug 700 is drawn out to open the oil filler hole 240, and a user can fill the oil storage chamber 210 with oil or pour out the oil in the oil storage chamber 210.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. An atomizing core assembly, comprising:

the outer pipe body is provided with an oil inlet;

the top cover is connected to the top of the outer pipe body and provided with a smoke channel;

the oil supply cotton is arranged in the outer pipe body and provided with an oil supply channel;

the inner pipe body is arranged in the oil supply channel and provided with an oil outlet, the oil outlet and the oil inlet are positioned on the inner side and the outer side of the oil supply cotton, and the oil outlet is positioned above the oil inlet so as to convey oil from bottom to top;

the oil storage cotton is arranged in the inner tube body and provided with an atomization channel, and the atomization channel is communicated with the smoke channel;

the heating member is arranged in the smoke channel, and the heating member is used for heating and atomizing the oil of the oil storage cotton.

2. The atomizing core assembly of claim 1, wherein the center of the heating element is at the same level as the center of the oil outlet.

3. The atomizing core assembly of claim 1, wherein the oil storage cotton is provided with a clamping portion, the inner tube body is provided with a clamping groove, the clamping portion is clamped in the clamping groove, and the clamping portion is located above the oil inlet hole.

4. The atomizing core assembly of claim 1, further comprising a fixing seat and a first sealing ring, wherein the bottom of the inner tube is connected to the fixing seat, an outer annular wall of the first sealing ring abuts against an inner wall of the bottom of the outer tube, the fixing seat abuts against an inner annular wall of the first sealing ring, and the fixing seat and the first sealing ring are used for blocking a bottom orifice of the outer tube.

5. An electronic atomiser comprising an atomising core assembly according to any of claims 1 to 4.

6. The electronic atomizer according to claim 5, further comprising a housing, wherein said housing defines an oil storage chamber, said atomizing core assembly is disposed in said oil storage chamber, and said oil inlet is communicated with said oil storage chamber.

7. The electronic atomizer according to claim 6, wherein the distance between said oil inlet and said oil outlet is a, the distance between said oil inlet and the top wall of said oil storage chamber is B, a > 0.08B.

8. The electronic atomizer of claim 5, further comprising a second sealing ring, wherein an outer wall of said second sealing ring abuts an inner wall of said housing, an inner wall of said second sealing ring abuts an outer wall of said outer tube, and said second sealing ring seals against a bottom of said oil reservoir.

9. The electronic atomizer according to claim 8, further comprising an electric control assembly, wherein said housing further comprises an electric control chamber, said electric control chamber is located on a side of said second sealing ring away from said oil storage chamber, said electric control assembly is located in said electric control chamber, said heating member is electrically connected to said electric control assembly, and said electric control assembly is used for supplying power to said heating member.

10. The electronic atomizer according to claim 5, wherein a positioning tube is disposed in said housing, and said top cap is inserted into a bottom of said positioning tube.

Images