CN213695716U

CN213695716U - Atomizing core, atomizer and aerosol generating device

Info

Publication number: CN213695716U
Application number: CN202022460873.4U
Authority: CN
Inventors: 邱伟华
Original assignee: Changzhou Paiteng Electronic Technology Co Ltd
Current assignee: Changzhou Paiteng Electronic Technology Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-16
Anticipated expiration: 2030-10-29

Abstract

The utility model provides an atomizing core, an atomizer and an aerosol generating device. The atomizing core comprises an atomizing base, an atomizing bracket, a heating element, an atomizing cover, a liquid-conducting element, a detection chip and an electrode assembly. An accommodating groove is recessed on the atomizing base, one end of the atomizing bracket is fixed in the accommodating groove, the heating element is supported on the other end of the atomizing bracket, the atomizing cover is arranged on the outer side of the heating element, and the liquid-conducting element is arranged in the atomizing element. Inside the chemical cover, a detection chip is built in the accommodating groove. When the atomizing core is working, the working information of the atomizing core is detected and recorded by the detection chip, so that the user can monitor the working and usage status of the atomizing core. In this way, it is convenient for the user to know the working state of the atomizing core, avoiding the harm caused by continuing to use the aerosol generating device in the case of abnormal operation of the atomizing core, and it is also convenient for the user to judge the aging state of the atomizing core and prevent fogging. The use of the core exceeds the service life, so as to ensure that the aerosol generating device is used in a healthy and safe condition.

Description

Atomizing core, atomizer and aerosol generating device

Technical Field

The utility model belongs to the technical field of the simulation smoking, in particular, relate to an atomizing core, atomizer and aerosol generating device.

Background

The aerosol generating device is a common simulated cigarette electronic product and mainly comprises a power supply device and an atomizer, wherein the power supply device supplies power to an atomizing core in the atomizer, so that the atomizing core heats aerosol under electric drive to form a substrate to generate smoke, and a user can inhale the aerosol to achieve the effect of simulating smoking. At present, the atomizer does not generally have the detection function of monitoring atomizing core work and situation of use, leads to the user to be difficult to acquire work information such as operating time, operating temperature and the number of times of use of atomizing core, causes the user and can not conveniently learn atomizing core operating condition, can't in time judge again whether the live time of atomizing core surpasss life, has reduced the security that aerosol generating device used.

SUMMERY OF THE UTILITY MODEL

Based on the above-mentioned problem that exists among the prior art, the utility model discloses an one of the purpose lies in providing one kind through the work information that detects chip record atomizing core, and the atomizing core of the work of monitoring atomizing core and situation of use, the user of being convenient for learns atomizing core operating condition, prevents that the live time of atomizing core from surpassing life.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an atomizing core comprising:

the atomization base is concavely provided with a containing groove;

one end of the atomizing support is accommodated and fixed in the accommodating groove;

the heating piece is supported at the other end of the atomizing support and is used for heating and atomizing aerosol to form a substrate;

the atomizing cover is covered on the outer side of the heating part, and a liquid inlet hole for communicating a liquid storage cavity of the liquid storage part is formed in the atomizing cover;

the liquid guide part is arranged in the atomization hood and is used for absorbing and/or storing the aerosol-forming substrate entering from the liquid inlet hole and permeating the absorbed and/or stored aerosol-forming substrate to the heat generating part;

the detection chip is arranged in the accommodating groove and used for detecting and recording the working information of the heating piece so as to monitor the working and using conditions of the atomization core; and

electrode subassembly, including be used for with the first electrode of power supply unit's positive electricity connection, be used for with the second electrode of power supply unit's negative pole electricity connection and be used for with detect the chip and the signal electrode of power supply unit's control panel electricity connection, first electrode with generate heat the piece with detect the chip electricity respectively and connect, the second electrode with generate heat the piece with detect the chip electricity respectively and connect, offer on the atomizing base and supply respectively first electrode with keeping away from of second electrode generate heat the first hole that passes of one end of piece, just offer on the atomizing base and supply keeping away from of signal electrode the second that the one end of detecting the chip passed passes and passes the hole.

Furthermore, the detection chip is arranged at the bottom of the accommodating groove, the first through hole and the second through hole are respectively arranged on the bottom wall of the accommodating groove, a third through hole is formed in the detection chip, the first electrode and the second electrode are respectively supplied to the first electrode and the second electrode, and the first electrode and the second electrode are respectively inserted into the corresponding third through hole and are electrically connected with the detection chip.

Further, the atomizing core is still including locating sealing member in the storage tank, the outer peripheral face of sealing member with the inner wall of storage tank closely laminates, deviating from of sealing member the terminal surface of the one end of generating heat piece is the concave recess that is equipped with, detect the chip holding and be fixed in the recess, seted up on the sealing member and supplied respectively first electrode with the fourth that the second electrode passed passes the hole.

Further, the atomizing core further comprises a heat insulation piece arranged between the heating piece and the detection chip, and the heat insulation piece is fixedly arranged in the accommodating groove.

Further, the atomizing support includes the support body and with the tube-shape support that the support body links to each other, being close to of heat insulating part the one end cartridge of generating heat in the tube-shape support, the other end of heat insulating part stretches out the tube-shape support, just heat insulating part salient in the outer peripheral face of the part of tube-shape support with the inner wall of storage tank closely laminates, be equipped with on the heat insulating part and guide outside air flow extremely the air current passageway of generating heat, be equipped with the intercommunication on the atomizing base the air inlet of air current passageway, set up on the heat insulating part and supply respectively the fifth hole that the pin of generating heat passed passes.

The embodiment of the utility model provides an in above-mentioned one or more technical scheme, compare with prior art, have one of following beneficial effect at least:

the embodiment of the utility model provides an in the atomizing core, it has the detection chip to embed in the storage tank of atomizing base, then at the atomizing core during operation, detects and takes notes the work information of atomizing core through detecting the chip to supply the work and the behaviour in use of user monitoring atomizing core. Like this, both can convenience of customers learn the operating condition of atomizing core, avoid appearing under the unusual condition of work at the atomizing core, continue to use aerosol generating device and take place harm, can be convenient for again the user to judge the ageing state of atomizing core, remind the user in time to change the atomizing core, prevent that the live time of atomizing core from surpassing life to guarantee that aerosol generating device uses under healthy, safe condition.

Based on the above-mentioned problem that exists among the prior art, the utility model discloses a second purpose lies in providing one kind through the work information that detects chip record atomizing core, monitors atomizing core's work and situation of use's atomizer, and the user of being convenient for learns atomizing core operating condition, prevents that atomizing core's live time from surpassing life.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides an atomizer, including the stock solution subassembly with the atomizing core, the stock solution subassembly includes the main casing body, main casing body inside is provided with stock solution chamber, atomizing chamber and intercommunication the stock solution chamber with the liquid outlet in atomizing chamber, the atomizing core by the bottom opening detachably of the main casing body assemble in the atomizing chamber.

Further, the atomizer still includes the cigarette bullet base, the sealed assembly of cigarette bullet base in on the bottom opening of the main casing body, set up on the cigarette bullet base and supply the atomizing base is put into and clamps the fixed mounting hole, the mounting hole with the atomizing chamber intercommunication, when the atomizing base is put into in the mounting hole, the piece that generates heat is arranged in the atomizing chamber.

Further, the stock solution subassembly is still including locating interior barrel in the main casing, the top port of interior barrel with the top outlet flue of main casing body is linked together, the bottom port of interior barrel with the mounting hole communicates, main casing internal portion in the part outside the interior barrel defines out the stock solution chamber, the inner chamber of interior barrel defines out the atomizing chamber, the liquid outlet is formed in on the lateral wall of interior barrel, the atomizer still sets up including the activity blocking piece in the interior barrel and orientation interior barrel bottom elasticity top is supported the blocking piece is in order with the blocking piece is defined in can seal the elastic component of the position of liquid outlet.

Further, the atomizer still includes atomizing base cartridge in the mounting hole in order right the atomizing base with the sealed sealing washer is carried out to the junction of cigarette bullet base, be equipped with the seal groove on the atomizing base, the sealing washer is located in the seal groove.

Based on the above-mentioned problem that exists among the prior art, the utility model discloses a second purpose lies in providing one kind through the work information that detects chip record atomizing core, monitors atomizing core's work and situation of use's aerosol generating device, and the user of being convenient for learns atomizing core operating condition, prevents that atomizing core's live time from surpassing life.

In order to achieve the above object, the utility model adopts the following technical scheme: there is provided an aerosol generating device comprising said atomizing wick or said atomizer.

the embodiment of the utility model provides an in atomizer and aerosol generating device, the atomizing core of atomizer is built-in to have the detection chip, then at atomizing core during operation, detect and record the work information of atomizing core through the detection chip to supply the work and the behaviour in use of user monitoring atomizing core, avoid appearing the work unusual or surpassing under life's the condition in atomizing core, continue to use aerosol generating device and take place harm, thereby guarantee that aerosol generating device uses under healthy, safe condition. And, through assembling the atomizing core in the atomizing chamber by the bottom opening detachably of the main casing body, realize dismantling of stock solution subassembly and connect, make things convenient for the installation and the dismantlement of atomizing core, both can realize having the used repeatedly of the atomizing core that detects the chip, reduce user's use cost, again can convenience of customers dismantle the atomizing core from the stock solution spare, wash or maintain the change.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic perspective view of an atomizing core provided in an embodiment of the present invention;

fig. 2 is a partially exploded view of an atomizing core provided in an embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 1;

fig. 4 is an exploded view of an atomizing core provided in an embodiment of the present invention;

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

fig. 6 is a schematic side view of an atomizer according to an embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 6;

FIG. 8 is a schematic view of the liquid storage part shown in FIG. 6, detached from the atomizing core;

fig. 9 is an exploded view of an aerosol generating device according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1-an atomizing core; 11-an atomizing base; 111-a receiving groove; 112 — first pass through aperture; 113-second pass through aperture; 114-an air inlet; 115-a seal groove; 12-an atomizing support; 121-a stent body; 122-cylindrical support; 13-a heat generating member; 131-a pin; 14-an atomizing hood; 15-a liquid guide; 16-detection chip; 161-third pass through aperture; 17-an electrode assembly; 171-a first electrode; 172-a second electrode; 173-signal electrodes; 18-a seal; 181-fourth pass through aperture; 182-a groove; 19-insulation; 191-fifth pass through aperture; 192-an airflow channel;

2-liquid storage part; 21-a main housing; 211-smoke outlet; 22-cartridge base; 221-mounting holes; 23-inner cylinder; 231-a liquid outlet; 24-a gasket;

3-a power supply device; 4-sealing ring; 5-a liquid storage cavity; 6-an atomizing cavity;

7-plugging piece; 8-an elastic member; 9-a cigarette holder; 10-a filter screen.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "connected" or "disposed" to another element, it can be directly on the other element or be indirectly connected to the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Thus, the appearances of the phrases "in one embodiment," "in some embodiments," or "in some embodiments" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1 to 4, an atomizing core according to an embodiment of the present invention will now be described. The embodiment of the utility model provides an atomizing core is applicable to aerosol generating device's atomizer, and the atomizer forms aerosol formation substrate atomizing through this atomizing core and forms smog to supply the user to inhale and reach the effect of simulation smoking. Referring to fig. 1, fig. 3 and fig. 4, the atomizing core includes an atomizing base 11, an atomizing support 12, a heating element 13, an atomizing cover 14, a liquid guiding element 15, a detecting chip 16 and an electrode assembly 17, the atomizing base 11 is recessed with a receiving groove 111, one end of the atomizing support 12 is received and fixed in the receiving groove 111, the heating element 13 is supported at the other end of the atomizing support 12, the atomizing cover 14 is supported and fixed on the atomizing base 11, the atomizing cover 14 is covered outside the heating element 13, the atomizing cover 14 is provided with a liquid inlet 141 for communicating with the liquid storage cavity 5 of the liquid storage element 2, and the liquid guiding element 15 is disposed in the atomizing cover 14. In addition, referring to fig. 3, the detection chip 16 and the electrode assembly 17 are disposed in the containing groove 111 of the atomizing base 11. The electrode assembly 17 includes a first electrode 171 electrically connected to the positive electrode of the power supply device 3, a second electrode 172 electrically connected to the negative electrode of the power supply device 3, and a signal electrode 173 electrically connected to the detection chip 16 and the control board of the power supply device 3, the first electrode 171 is electrically connected to the heat generating element 13 and the detection chip 16, the second electrode 172 is electrically connected to the heat generating element 13 and the detection chip 16, the atomizing base 11 is provided with a first through hole 112 for passing through one end of the first electrode 171 and the second electrode 172 far away from the heat generating element 13, and the atomizing base 11 is provided with a second through hole 113 for passing through one end of the signal electrode 173 far away from the detection chip 16. Thus, while the power supply device 3 supplies power to the detection chip 16 through the first electrode 171 and the second electrode 172, the power supply device 3 can also supply power to the heat generating member 13 through the first electrode 171 and the second electrode 172. In use, aerosol-forming substrate stored in the reservoir chamber 5 of the reservoir 2 flows from the inlet aperture 141 in the atomising cap 14 to the liquid-directing member 15, the liquid-directing member 15 absorbs and/or stores aerosol-forming substrate entering through the inlet aperture 141 and permeates the absorbed and/or stored aerosol-forming substrate to the heat generating member 13, and the heat generating member 13 heats and atomises the aerosol-forming substrate into aerosol for a user to simulate smoking under the drive of the power supply means. Meanwhile, the detection chip 16 detects and records the operation information of the heating element 13, and feeds back the detected and recorded operation information to the control board of the power supply device 3 through the signal electrode 173, so that the user can monitor the operation and use condition of the atomizing core 1. It is understood that, in the above embodiment, the detecting chip 16 detects and records the operation information of the heat generating member 13, including but not limited to the operation time, the operation temperature and the number of times of use of the heat generating member 13.

The embodiment of the utility model provides an atomizing core 1 compares with prior art, and it has detection chip 16 to embed in atomizing base 11's storage tank 111, then at atomizing core 1 during operation, detects and takes notes atomizing core 1's work information through detecting chip 16 to supply user monitoring atomizing core 1's work and situation of use. Like this, both can convenience of customers learn the operating condition of atomizing core 1, avoid appearing under the unusual circumstances of work at atomizing core 1, continue to use aerosol generating device and take place harm, can be convenient for again the user judge the ageing state of atomizing core 1, remind the user in time to change atomizing core 1, prevent that the live time of atomizing core 1 from surpassing life to guarantee that aerosol generating device uses under healthy, safe condition.

In some embodiments, the heat generating component 13 can be, but is not limited to, an electric heating wire or a ceramic heating core with a cylindrical profile, and the first electrode 171 and the second electrode 172 are respectively electrically connected to the pins 131 of the heat generating component 13 to supply electric energy to the heat generating component 13 through the first electrode 171 and the second electrode 172.

In some embodiments, the atomizing cover 14 can be, but is not limited to, a cover body having a cylindrical shape, and the atomizing cover 14 is supported on the atomizing base 11. A filter screen 10 is arranged in a port at one end of the atomizing hood 14 far away from the atomizing base 11, so that impurities in the smoke formed by the aerosol forming substrate are filtered out through the filter screen 10, and the taste of the smoke formed by the aerosol forming substrate when a user inhales is improved.

In some embodiments, the liquid guiding member 15 may be, but is not limited to, a liquid guiding cotton, and in some embodiments, the liquid guiding cotton has a cylindrical shape, so that the liquid guiding cotton may be wrapped around the heat generating member 13, so that the aerosol-forming substrate absorbed and/or stored by the liquid guiding cotton may uniformly penetrate into the heat generating member 13, the efficiency and effect of the heat generating member 13 for heating and atomizing the aerosol-forming substrate may be improved, and the mouth feel of the user for smoking the aerosol-forming substrate may be improved to some extent.

Referring to fig. 2 and fig. 3, in some embodiments, the detecting chip 16 is disposed at the bottom of the receiving cavity 111, the first through hole 112 and the second through hole 113 are disposed on the bottom wall of the receiving cavity 111, respectively, the detecting chip 16 is opened with a third through hole 161 for the first electrode 171 and the second electrode 172 to pass through, respectively, and the first electrode 171 and the second electrode 172 are inserted into the corresponding third through hole 161 and electrically connected to the detecting chip 16. By adopting the above-mentioned scheme, the third through hole 161 penetrating up and down is opened on the detection chip 16, and a metal conductive portion for electrically connecting the first electrode 171 or the second electrode 172 is provided on the hole wall of each third through hole 161, when the first and

second electrodes

171 and 172 pass through the corresponding third through holes 161 of the detection chip 16, the sidewalls of the first and

second electrodes

171 and 172 are held in the respective third through holes 161, electrical contact with the sidewalls of the first and

second electrodes

171 and 172 need only be made through the hole walls of the corresponding third via 161, and the first electrode 171 and the second electrode 172 are electrically connected to the heat generating member 13 after passing through the corresponding third passing holes 161, it is realized that while the power supply means 3 supplies power to the detection chip 16 through the first electrode 171 and the second electrode 172, the power supply device 3 can also supply power to the heat generating member 13 through the first electrode 171 and the second electrode 172.

Referring to fig. 2 and fig. 3, in some embodiments, the atomizing core 1 further includes a sealing element 18 disposed in the receiving groove 111, an outer peripheral surface of the sealing element 18 is tightly attached to an inner wall of the receiving groove 111, a concave groove 182 is concavely disposed on an end surface of one end of the sealing element 18 facing away from the heating element 13, the detecting chip 16 is received and fixed in the concave groove 182, and a fourth through hole 181 is disposed on the sealing element 18 for the first electrode 171 and the second electrode 172 to pass through respectively. Through adopting above-mentioned scheme, set up sealing member 18 in atomizing base 11's storage tank 111, the outer peripheral face of sealing member 18 and storage tank 111's inner wall closely laminate, and the terminal surface of the one end of deviating from heating member 13 of sealing member 18 is concave on being equipped with recess 182, only need will detect the chip 16 holding and be fixed in recess 182, and accessible sealing member 18 will detect chip 16 and wrap up, effectively prevent the aerosol in the atomizing core 1 and form the matrix seepage to detecting chip 16, avoid detecting chip 16 inefficacy, thereby guarantee the reliable and stable nature of detecting chip 16 work. Moreover, the outer peripheral surface of the sealing element 18 is tightly attached to the inner wall of the accommodating groove 111, so that a closed space is formed at the bottom of the accommodating groove 111 of the atomizing base 11, and the detection chip 16 is placed in the closed space at the bottom of the accommodating groove 111, thereby preventing the detection chip 16 from contacting with the outside air to influence the working stability of the detection chip 16.

Referring to fig. 2 and 3, in some embodiments, the atomizing core 1 further includes a heat insulating member 19 disposed between the heat generating member 13 and the detecting chip 16, and the heat insulating member 19 is fixedly disposed in the accommodating groove 111. Through adopting above-mentioned scheme, set up heat insulating part 19 between piece 13 and the detection chip 16 that generates heat, realize the heat-proof isolation setting of piece 13 and detection chip 16 that generates heat, avoid generating heat the high temperature that 13 during operation produced to cause the interference to the normal work of detection line chip, cause detection line chip high temperature to damage even to guarantee the reliable and stable nature of detection line chip work. It will be appreciated that the insulation 19 may be, but is not limited to, a silicone element made of an insulating silicone material.

Referring to fig. 2 to 4, in some embodiments, the atomizing support 12 includes a support body 121 and a cylindrical support 122 connected to the support body 121, one end of the heat insulating member 19 close to the heat generating member 13 is inserted into the cylindrical support 122, the other end of the heat insulating member 19 extends out of the cylindrical support 122, an outer peripheral surface of a portion of the heat insulating member 19 protruding out of the cylindrical support 122 is tightly attached to an inner wall of the accommodating groove 111, an airflow passage 192 for guiding external air to flow to the heat generating member 13 is disposed on the heat insulating member 19, an air inlet 114 communicated with the airflow passage 192 is disposed on the atomizing base 11, and a fifth through hole 191 through which the pins 131 of the heat generating member 13 pass is disposed on the heat insulating member 19. By adopting the above scheme, the bottom of the atomizing support 12 is set to be the cylindrical support 122 with a cylindrical outline, so that one end of the heat insulating piece 19 close to the heating piece 13 is inserted into the cylindrical support 122, the other end of the heat insulating piece 19 extends out of the cylindrical support 122, and the outer peripheral surface of the part of the heat insulating piece 19 protruding out of the cylindrical support 122 is tightly attached to the inner wall of the accommodating groove 111, so that the heat insulating performance of the heat insulating piece 19 is enhanced, and the stable and reliable operation of the detection line chip is fully ensured. Furthermore, an air inlet 114 through which outside air enters the atomizing core 1 is provided in the atomizing base 11, an air flow passage 192 through which outside air is guided to flow to the heat generating member 13 in the atomizing chamber 6 is provided in the heat insulating member 19, and the air inlet 114 communicates with the air flow passage 192. When the atomizing core 1 is in operation, the external cold air can flow into the atomizing chamber 6 through the air inlet 114 and the air flow channel 192, and is mixed with the mist formed by the heat generating member 13 heating the atomized aerosol-forming substrate, so as to ensure the normal operation of the atomizer.

Please refer to fig. 5 to 8 in combination, an embodiment of the present invention further provides an atomizer, including the liquid storage component 2 and the atomizing core 1 provided in any one of the above embodiments, the liquid storage component 2 includes a main housing 21, the main housing 21 is provided with a liquid storage cavity 5, an atomizing cavity 6 and a liquid outlet 231 communicating the liquid storage cavity 5 and the atomizing cavity 6, and the atomizing core 1 is detachably assembled in the atomizing cavity 6 through a bottom opening of the main housing 21. By adopting the above scheme, because this atomizer includes atomizing core 1 in above-mentioned arbitrary embodiment, can use on this atomizer assembly power supply unit or aerosol generating device host computer, atomize the tobacco juice through this atomizer and form smog to the effect that the user smokes and reach simulation smoking. Since the atomizer has all the technical features of the atomizing core 1 provided in any one of the above embodiments, the atomizer has the same technical effects as the atomizing core 1 described above. In addition, the atomizing core 1 is detachably assembled in the atomizing chamber 6 from the bottom end opening of the main housing 21, so that the atomizing core 1 is detachably connected with the liquid storage part 2. Therefore, on one hand, because the atomizing core 1 with the detection chip 16 is expensive, when the atomizer is damaged and the atomizing core 1 is not damaged, the atomizing core 1 can be detached from the liquid storage part 2 of the atomizer, so that the atomizing core 1 with the detection chip 16 can be reused, and the use cost of a user is reduced; on the other hand, after the atomizer used for a period of time, convenience of customers dismantled atomizing core 1 from the stock solution spare 2 of atomizer, cleaned or maintained the change.

Referring to fig. 7 and 8, in some embodiments, the atomizer further includes a cartridge base 22, the cartridge base 22 is hermetically mounted on the bottom opening of the main housing 21, a mounting hole 221 for the atomizing base 11 to be inserted and fastened and fixed is formed in the cartridge base 22, the mounting hole 221 is communicated with the atomizing chamber 6, and when the atomizing base 11 is inserted into the mounting hole 221, the heating element 13 is disposed in the atomizing chamber 6. Through adopting above-mentioned scheme, seal assembly cartridge base 22 on the bottom opening of main casing body 21, seted up on cartridge base 22 and supplied atomizing base 11 to put into and clamp fixed mounting hole 221, then when putting into mounting hole 221 with atomizing base 11, hold and fix atomizing base 11 through mounting hole 221 card, alright will generate heat piece 13 and arrange atomizing chamber 6 in, make things convenient for the installation and the dismantlement of atomizing core 1.

Referring to fig. 7, in some embodiments, the liquid storage device 2 further includes an inner cylinder 23 disposed in the main housing 21, a top end opening of the inner cylinder 23 is communicated with the top smoke outlet 211 of the main housing 21, a mouthpiece 9 communicated with the smoke outlet 211 is mounted on the top of the main housing 21, a bottom end of the inner cylinder 23 is connected to the cartridge base 22 through a sealing gasket 24, a bottom end opening of the inner cylinder 23 is communicated with the mounting hole 221, a portion of the inside of the main housing 21 outside the inner cylinder 23 defines a liquid storage cavity 5, an inner cavity of the inner cylinder 23 defines an atomizing cavity 6, a liquid outlet 231 is formed on a side wall of the inner cylinder 23, the atomizer further includes a blocking member 7 movably disposed in the inner cylinder 23, and an elastic member 8 elastically abutting against the blocking member 7 toward the bottom of the inner cylinder 23 to limit the blocking member 7 to a position capable of closing the liquid outlet 231. By adopting the above scheme, the inner cylinder 23 is arranged in the main casing 21, so that the top port of the inner cylinder 23 is communicated with the top smoke outlet 211 of the main casing 21, the bottom port of the inner cylinder 23 is communicated with the mounting hole 221, the liquid storage cavity 5 can be defined at the part outside the inner cylinder 23 in the main casing 21, and the atomization cavity 6 can be defined at the inner cavity of the inner cylinder 23. And, form the liquid outlet 231 on the lateral wall of inner cylinder 23, set up the plugging member 7 in the inner cylinder 23 activity, set up towards the elastic component 8 that the bottom elasticity of inner cylinder 23 pushes against the plugging member 7 in order to limit the plugging member 7 in the position that can close the liquid outlet 231. Before the atomizing core 1 is put into the liquid storage part 2 or after the atomizing core 1 is detached and separated from the liquid storage part 2, under the elastic acting force of the elastic part 8, the elastic part 8 elastically pushes against the blocking part 7 towards the bottom of the inner cylinder 23, so that the blocking part 7 can be limited at the position capable of sealing the liquid outlet 231, and the liquid outlet 231 is further sealed, thereby avoiding the leakage of aerosol-forming substrate in the liquid storage cavity 5 of the liquid storage part 2, and causing pollution and waste. And when atomizing core 1 dress was adorned by the mounting hole 221 of cartridge base 22 and was adorned in, atomizing core 1 pushed up shutoff piece 7 towards interior barrel 23 top, made shutoff piece 7 overcome the elastic force of elastic component 8 and moved towards interior barrel 23 top, and then made shutoff piece 7 open liquid outlet 231 to let the aerosol in the stock solution chamber 5 of stock solution piece 2 form the matrix and flow to atomizing chamber 6, for atomizing core 1 heating atomization, form aerosol smog and supply the user to inhale.

In some of these embodiments, the closure 7 may be, but is not limited to, a silicone piece made of silicone material. Referring to fig. 7, the elastic member 8 may be, but is not limited to, a spring, and the blocking member 7 may be disposed in a cylindrical shape, the cylindrical blocking member 7 may be slidably disposed in the inner cylinder 23 along an axial direction of the inner cylinder 23, an outer wall of the cylindrical blocking member 7 is closely attached to an inner wall of the inner cylinder 23, one end of the spring abuts against the inner wall of the main housing 21, the other end of the spring abuts against a top end of the cylindrical blocking member 7, and a cavity of the cylindrical blocking member 7 forms a passage for smoke to pass through. Before the atomizing core 1 is put into the liquid storage part 2 or after the atomizing core 1 is detached and separated from the liquid storage part 2, under the elastic acting force of the spring, the spring elastically pushes against the cylindrical blocking part 7 towards the bottom of the inner cylinder 23, the cylindrical blocking part 7 can be limited at the position capable of closing the liquid outlet 231, and then the liquid outlet 231 is closed, so that the aerosol in the liquid storage cavity 5 of the liquid storage part 2 is prevented from generating leakage, and pollution and waste are caused. And when atomizing core 1 dress was adorned by the mounting hole 221 of cartridge base 22 and was adorned in, atomizing core 1 was towards interior barrel 23 top ejection tube-shape shutoff piece 7 bottom, made tube-shape shutoff piece 7 overcome the elastic force of elastic component 8 and moved towards interior barrel 23 top, and then made shutoff piece 7 open liquid outlet 231 to let the aerosol in the stock solution chamber 5 of stock solution spare 2 form the matrix and flow to atomizing chamber 6, for atomizing core 1 heating atomization, it supplies the user to inhale to form aerosol smog.

Referring to fig. 4 and 7, in some embodiments, the atomizer further includes a sealing ring 4 for sealing a connection between the atomizing base 11 and the cartridge base 22 when the atomizing base 11 is inserted into the mounting hole 221, the atomizing base 11 is provided with a sealing groove 115, and the sealing ring 4 is disposed in the sealing groove 115. Through adopting above-mentioned scheme, be equipped with seal groove 115 on atomizing base 11, locate seal groove 115 with sealing washer 4 in, then when atomizing base 11 cartridge was in mounting hole 221, seal the junction of atomizing base 11 and cartridge base 22 through sealing washer 4, strengthen the leakproofness of atomizer, avoid aerosol to form the matrix and take place to leak, cause pollution and waste.

The embodiment of the utility model provides a still provide an aerosol generating device, including the atomizer that any embodiment of the atomizing core 1 or any embodiment of the aforesaid provided. The aerosol generating device comprises the atomizer in any embodiment, the atomizer can be assembled on a power supply device or an aerosol generating device host for use, and the atomizer atomizes tobacco juice to form smoke so as to enable a user to inhale the smoke and achieve the effect of simulating smoking. Since the aerosol generating device has all the technical features of the atomizer or atomizing cartridge 1 provided in any one of the above embodiments, it has the same technical effects as the atomizer or atomizing cartridge 1 described above.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An atomizing core, comprising:

the atomization base is concavely provided with a containing groove;

2. The atomizing core according to claim 1, wherein the detection chip is disposed at the bottom of the accommodating groove, the first through hole and the second through hole are respectively disposed on the bottom wall of the accommodating groove, a third through hole is formed in the detection chip for the first electrode and the second electrode to pass through respectively, and the first electrode and the second electrode are respectively inserted into the corresponding third through holes and electrically connected to the detection chip.

3. The atomizing core according to claim 1, wherein the atomizing core further comprises a sealing member disposed in the accommodating groove, an outer peripheral surface of the sealing member is closely attached to an inner wall of the accommodating groove, a groove is concavely disposed on an end surface of one end of the sealing member facing away from the heat generating member, the detection chip is accommodated and fixed in the groove, and a fourth through hole through which the first electrode and the second electrode pass is formed in the sealing member.

4. The atomizing core according to claim 1, wherein the atomizing core further comprises a heat insulating member disposed between the heat generating member and the detection chip, and the heat insulating member is fixedly disposed in the accommodating groove.

5. The atomizing core according to claim 4, wherein the atomizing support includes a support body and a cylindrical support connected to the support body, one end of the heat insulating member, which is close to the heat generating member, is inserted into the cylindrical support, the other end of the heat insulating member extends out of the cylindrical support, an outer circumferential surface of a portion of the heat insulating member, which protrudes out of the cylindrical support, is closely attached to an inner wall of the accommodating groove, an airflow passage for guiding outside air to flow to the heat generating member is provided on the heat insulating member, an air inlet communicated with the airflow passage is provided on the atomizing base, and fifth through holes through which pins of the heat generating member pass are provided on the heat insulating member, respectively.

6. An atomizer, characterized in that, including stock solution subassembly and the atomizing core of any one of claims 1 to 5, the stock solution subassembly includes the main casing, main casing inside is provided with stock solution chamber, atomizing chamber and the liquid outlet that communicates stock solution chamber with the atomizing chamber, the atomizing core by the bottom opening detachably of main casing assemble in the atomizing chamber.

7. The atomizer according to claim 6, further comprising a cartridge base, wherein the cartridge base is hermetically mounted on the bottom opening of the main housing, a mounting hole for the cartridge base to be inserted and fastened and fixed is formed in the cartridge base, the mounting hole is communicated with the atomizing chamber, and when the atomizing base is inserted into the mounting hole, the heat generating member is placed in the atomizing chamber.

8. The atomizer according to claim 7, wherein said reservoir assembly further comprises an inner cylinder disposed within said main housing, a top port of said inner cylinder being in communication with a top smoke outlet of said main housing, a bottom port of said inner cylinder being in communication with said mounting hole, a portion of the interior of said main housing exterior to said inner cylinder defining said reservoir chamber, an interior chamber of said inner cylinder defining said atomizing chamber, said liquid outlet being formed in a side wall of said inner cylinder, said atomizer further comprising a blocking member movably disposed in said inner cylinder and an elastic member resiliently abutting against said blocking member toward a bottom of said inner cylinder to define said blocking member in a position where said blocking member closes said liquid outlet.

9. The nebulizer of claim 7, further comprising a sealing ring configured to seal a connection between the nebulizing base and the cartridge base when the nebulizing base is inserted into the mounting hole, wherein the nebulizing base has a sealing groove therein, and the sealing ring is disposed in the sealing groove.

10. An aerosol generating device comprising an atomising core according to any of claims 1 to 5 or an atomiser according to any of claims 6 to 9.