Electronic cigarette with inverted atomizing core

Abstract

The electronic cigarette with the inverted atomizing core comprises a shell, a liquid storage assembly, the first atomizing core and a controller, the liquid storage assembly comprises a liquid storage pipe, an elastic top cover and an elastic base, a second containing cavity used for storing atomized liquid is formed in the liquid storage pipe, the elastic top cover covers the first end of the liquid storage pipe, and the first end of the liquid storage pipe is connected with the elastic base. And the elastic base covers the second end of the liquid storage pipe. The elastic base is provided with an air outlet groove and a first containing groove, the air outlet groove and the first containing groove are both located in the surface, facing the second containing cavity, of the elastic base, and the first containing groove extends in the transverse direction of the electronic cigarette and communicates with the air outlet groove. At least part of the first atomizing core is arranged in the first containing groove and extends in the transverse direction of the electronic cigarette, the end face of the first atomizing core faces the air outlet groove, and smoke formed by atomizing the atomized liquid through the first atomizing core is discharged from the air outlet groove. According to the utility model, the probability of dry burning of the atomizing core is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and more specifically to an electronic cigarette with an inverted atomization core. Background Art

[0002] The existing electronic cigarette includes a shell, a liquid storage component and an atomizing core. The area of ​​the shell corresponding to the position of the liquid storage component is a transparent area, through which the remaining amount of atomized liquid in the liquid storage component can be observed, so that the user can decide whether to stop inhaling. The liquid storage component is located in the shell, and the liquid storage component includes a liquid storage tube, a sealing top cover and a sealing base. The sealing top cover is arranged at the top of the fixed sleeve, and the sealing base cover is arranged at the bottom of the liquid storage tube. A receiving cavity is formed in the liquid storage tube, and the receiving cavity is used to store the atomized liquid.

[0003] The atomizer core is located in the liquid storage assembly and is arranged along the longitudinal extension of the electronic cigarette, and is used to atomize the atomized liquid in the receiving chamber. A liquid inlet hole is arranged in the middle of the side surface of the atomizer core, and the liquid inlet hole is used to introduce the atomized liquid in the receiving chamber into the atomizer core. The sealing base is sleeved on the bottom end of the atomizer core. However, in the existing electronic cigarettes, since the liquid inlet hole is located in the middle of the side surface of the atomizer core, the liquid inlet hole is separated from the upper surface of the sealing base by a preset distance. Therefore, when the user observes that there is atomized liquid in the receiving chamber through the transparent area, he usually continues to inhale. Therefore, it is easy to continue to inhale when the liquid level of the atomized liquid in the receiving chamber is lower than the liquid inlet hole, so that the atomizer core is dry-burned. Utility Model Content

[0004] The purpose of the utility model is to provide an electronic cigarette with an inverted atomizer core which can reduce the probability of dry burning.

[0005] The utility model solves the above-mentioned problem by constructing an electronic cigarette with an inverted atomizer core, which comprises a shell, a liquid storage component, a first atomizer core and a controller, wherein the shell is provided with a first accommodating chamber, the liquid storage component is located in the first accommodating chamber, the liquid storage component comprises a liquid storage tube, an elastic top cover and an elastic base, the liquid storage tube is located in the first accommodating chamber, a second accommodating chamber for storing atomized liquid is formed in the liquid storage tube, the elastic top cover is provided at the first end of the liquid storage tube, and the elastic base is provided at the second end of the liquid storage tube;

[0006] The elastic base is provided with an air outlet groove and a first accommodating groove, and the air outlet groove and the first accommodating groove are both located on the surface of the elastic base facing the second accommodating cavity, and the first accommodating groove is arranged along the lateral extension of the electronic cigarette and is connected with the air outlet groove; the first atomization core is at least partially placed in the first accommodating groove and is arranged along the lateral extension of the electronic cigarette, and the top surface of the first atomization core is provided with a liquid inlet hole, and the atomized liquid flows into the first atomization core from the liquid inlet hole; the end surface of the first atomization core is arranged facing the air outlet groove, and the smoke formed by the first atomization core atomizing the atomized liquid is discharged from the air outlet groove; the controller is electrically connected to the first atomization core.

[0007] Preferably, the elastic base is also provided with a first air inlet groove, which extends to the surface of the elastic base facing away from the second accommodating cavity, the first end of the first accommodating groove is connected to the first air inlet groove, and the second end of the first accommodating groove is connected to the air outlet groove.

[0008] Preferably, the first containing groove is located between the first air inlet groove and the air outlet groove.

[0009] Preferably, the electronic cigarette with an inverted atomizer core also includes a second atomizer core, and the elastic base is also provided with a second accommodating groove, and the second accommodating groove is connected to the air outlet groove; the first accommodating groove is located on the first side of the air outlet groove, and the second accommodating groove is located on the second side of the air outlet groove, the first side of the air outlet groove and the second side of the air outlet groove are arranged relative to each other, and the second atomizer core is located in the second accommodating groove.

[0010] Preferably, the elastic base is also provided with a second air inlet groove, which extends to the surface of the elastic base facing away from the second accommodating cavity, the first end of the second accommodating groove is connected to the second air inlet groove, and the second end of the second accommodating groove is connected to the air outlet groove.

[0011] Preferably, the electronic cigarette with an inverted atomizer core further comprises a ventilation tube, a first end of the ventilation tube is inserted in the elastic top cover, and a second end of the ventilation tube is inserted in the air outlet groove.

[0012] Preferably, the elastic base is also provided with an avoidance groove, which is located on the surface of the elastic base facing away from the second accommodating cavity, the first end of the avoidance groove is connected to the first air inlet groove, and the second end of the avoidance groove is connected to the second air inlet groove.

[0013] Preferably, the first atomizer core is not higher than the surface of the elastic base facing the second accommodating cavity.

[0014] Preferably, the electronic cigarette with an inverted atomizer core further comprises a porous elastic liquid-absorbing member, which is located in the second accommodating chamber and is used to absorb atomized liquid; at least a partial area of ​​the first atomizer core is higher than the surface of the elastic base facing the second accommodating chamber and abuts against the porous elastic liquid-absorbing member.

[0015] Preferably, the first atomization core includes a fixed sleeve, a porous liquid guide tube and a heating element. The fixed sleeve is located in the first accommodating groove and is extended along the lateral direction of the electronic cigarette. The fixed sleeve is provided with a liquid inlet hole connected to the second accommodating cavity; the porous liquid guide tube is inserted in the fixed sleeve, and is used to absorb the atomized liquid flowing down from the liquid inlet hole; the heating element is located in the porous liquid guide tube, and is used to atomize the atomized liquid.

[0016] The beneficial effects of the utility model are as follows: since the elastic base of the utility model is provided with an air outlet groove and a first receiving groove, the air outlet groove and the first receiving groove are both located on the surface of the elastic base facing the second receiving chamber, the first receiving groove is arranged along the lateral extension of the electronic cigarette and is connected with the air outlet groove, the first atomizing core is at least partially placed in the first receiving groove and is arranged along the lateral extension of the electronic cigarette, the top surface of the first atomizing core is provided with a liquid inlet hole, the atomized liquid flows into the first atomizing core from the liquid inlet hole, the end surface of the first atomizing core is arranged facing the air outlet groove, and the smoke formed by the atomizing liquid of the first atomizing core is discharged from the air outlet groove. Therefore, compared with the prior art, when the atomized liquid in the second receiving chamber is less, it is also easier to flow into the first atomizing core, reducing the probability of dry burning of the atomizing core. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is described below in conjunction with the accompanying drawings, wherein:

[0018] Figure 1 This is a schematic structural diagram of an embodiment of the electronic cigarette with an inverted atomizer core of the utility model;

[0019] Figure 2 for Figure 1 An enlarged view of region A of the electronic cigarette with an inverted atomizer core;

[0020] Figure 3 This is a structural schematic diagram of another embodiment of the electronic cigarette with an inverted atomizer core of the utility model. DETAILED DESCRIPTION

[0021] The present invention is described in detail below in conjunction with the accompanying drawings and specific implementations.

[0022] See also Figures 1 to 3The utility model provides an electronic cigarette with an inverted atomizing core, which includes a shell 1, a mouthpiece 2, a liquid storage component 3, a porous elastic liquid absorbing member 4, a first atomizing core 5, a second atomizing core 6, a light board 7 and a fixing frame 8. The shell 1 includes a protective tube 11 and a lower cover 12. The first end of the lower cover 12 is detachably inserted in the protective tube 11 and connected to the protective tube 11, and the second end of the lower cover 12 is located outside the protective tube 11. A limiting step 121 is formed at the end surface of the first end of the lower cover 12, and a buckle 122 is provided at the inner wall of the lower cover 12.

[0023] The protective tube 11 and the lower cover 12 form a first accommodating cavity 13, and a transparent area 14 is provided at the cavity wall of the first accommodating cavity 13, and the transparent area 14 can be made of materials such as glass or plastic. Therefore, it is convenient for the user to observe the remaining amount of the atomized liquid in the liquid storage component 3. In one embodiment, the lower cover 12 is a plate-like structure and is covered on the bottom surface of the protective tube 11. Therefore, the shape and structure of the housing 1 can be set as needed, and no specific limitation is made here.

[0024] The mouthpiece 2 is connected to the shell 1, and includes a suction portion 21 and a snap-on plate portion 22 connected to the suction portion 21. The first end of the suction portion 21 is located outside the shell 1, and the second end of the suction portion 21 passes through the end wall of the shell 1 and extends into the first accommodating chamber 13. The snap-on plate portion 22 is located in the first accommodating chamber 13 and is arranged along the lateral extension of the first accommodating chamber 13 so that the mouthpiece 2 is snap-connected to the shell 1. A first mounting groove 221 is provided on the surface of the snap-on plate portion 22 connected to the suction portion 21, and the liquid storage component 3 and the end wall of the shell 1 are clamped on the snap-on plate portion 22. Therefore, the reliability of fixing the mouthpiece 2 is enhanced. In one embodiment, the mouthpiece 2 and the shell 1 are an integrally formed structure, so the connection method of the mouthpiece 2 and the shell 1 can be selected according to needs.

[0025] The liquid storage assembly 3 is located in the protection tube 11, and includes a liquid storage tube 31, an elastic top cover 32 and an elastic base 33. The liquid storage tube 31 is located in the first accommodating chamber 13, and a second accommodating chamber 310 for storing atomized liquid is formed in the liquid storage tube 31. The elastic top cover 32 is detachably covered at the first end of the liquid storage tube 31. An exhaust hole 321 connected to the cigarette holder 2 is provided at the elastic top cover 32, and the exhaust hole 321 corresponds to the position of the cigarette holder 2. Therefore, when the external air pressure is low, the air in the second accommodating chamber 310 can flow into the cigarette holder 2 through the exhaust hole 321, thereby better reducing the probability of leakage of the atomized liquid. The surface of the elastic top cover 32 facing the cigarette holder 2 is provided with a second mounting groove 322 and a third mounting groove 323. The first mounting groove 221 is inserted in the second mounting groove 322. Therefore, the outer wall of the first mounting groove 221 is sealed by the second mounting groove 322 of the liquid storage assembly 3, thereby better avoiding air leakage.

[0026] The elastic base 33 is covered on the second end of the liquid storage tube 31. The elastic base 33 is provided with an air outlet groove 331, a first accommodating groove 332, a second accommodating groove 333, a first air inlet groove 334, a second air inlet groove 335 and an avoidance groove 336. The air outlet groove 331, the first accommodating groove 332 and the second accommodating groove 333 are all located on the surface of the elastic base 33 facing the second accommodating cavity 310. The air outlet groove 331 is connected to the mouthpiece 2, and the smoke formed by the atomization liquid atomized by the first atomization core 5 is discharged from the air outlet groove 331.

[0027] The first receiving groove 332 and the second receiving groove 333 are both arranged along the lateral extension of the electronic cigarette and are both connected to the air outlet groove 331. The first receiving groove 332 is located on the first side of the air outlet groove 331, and the second receiving groove 333 is located on the second side of the air outlet groove 331. The first side of the air outlet groove 331 and the second side of the air outlet groove 331 are arranged opposite to each other. The first air inlet groove 334 extends to the surface of the elastic base 33 facing away from the second accommodating cavity 310. The first end of the first receiving groove 332 is connected to the first air inlet groove 334, and the second end of the first receiving groove 332 is connected to the air outlet groove 331. The first receiving groove 332 is located between the first air inlet groove 334 and the air outlet groove 331. Therefore, the air flow is better guaranteed.

[0028] The second air inlet groove 335 extends to the surface of the elastic base 33 facing away from the second accommodating chamber 310, the first end of the second accommodating groove 333 is in communication with the second air inlet groove 335, and the second end of the second accommodating groove 333 is in communication with the air outlet groove 331. The avoidance groove 336 is located on the surface of the elastic base 33 facing away from the second accommodating chamber 310, the first end of the avoidance groove 336 is in communication with the first air inlet groove 334, and the second end of the avoidance groove 336 is in communication with the second air inlet groove 335. Therefore, the air intake is relatively smooth, avoiding the problem of insufficient air volume entering the first air inlet groove 334 and the second air inlet groove 335, resulting in excessively high smoke temperature.

[0029] The suction part 21 and the exhaust hole 321 are both connected to the third mounting groove 323, and the second mounting groove 322 is connected to the suction part 21 through the third mounting groove 323. The third mounting groove 323 contains a condensate adsorption sheet 34, which is used to adsorb condensate. The elastic top cover 32 and the elastic base 33 can be made of materials such as silicone or rubber. In one embodiment, the liquid storage tube 31 and the elastic top cover 32 are an integrally formed structure.

[0030] The porous elastic liquid absorbent member 4 is located in the second accommodating chamber 310 and is used to absorb the atomized liquid. The porous elastic liquid absorbent member 4 is provided with an atomizing chamber 41 connected to the cigarette holder 2, and the atomizing chamber 41 is connected to the air outlet groove 331. The third mounting groove 323 is connected to the atomizing chamber 41 through the air exhaust hole 321. The side of the porous elastic liquid absorbent member 4 has a first side and a second side, and the first side of the porous elastic liquid absorbent member 4 and the second side of the porous elastic liquid absorbent member 4 are arranged opposite to each other, and the atomizing chamber 41 is located between the first side and the second side of the porous elastic liquid absorbent member 4.

[0031] The outer peripheral surface of the porous elastic liquid-absorbing member 4 is provided with a first exhaust groove 42, the first end of the first exhaust groove 42 is communicated with the bottom surface of the porous elastic liquid-absorbing member 4, and the second end of the first exhaust groove 42 is communicated with the exhaust hole 321. Therefore, when in an environment with low external air pressure such as in an airplane, the air on the bottom surface and the side of the porous elastic liquid-absorbing member 4 can be released through the cigarette holder 2, thereby avoiding leakage. The porous elastic liquid-absorbing member 4 is spaced apart from the elastic top cover 31, and a ventilation gap is formed between the porous elastic liquid-absorbing member 4 and the elastic top cover 31, and the first exhaust groove 42 is communicated with the exhaust hole 321 through the ventilation gap. Therefore, it is better to ensure that the air path is unobstructed and not easily blocked.

[0032] The porous elastic liquid absorbent member 4 further includes a second exhaust groove 43 extending in the longitudinal direction of the porous elastic liquid absorbent member 4, and the second exhaust groove 43 is located at the second side surface of the porous elastic liquid absorbent member 4. The first end of the second exhaust groove 43 is communicated with the bottom surface of the porous elastic liquid absorbent member 4, and the second end of the second exhaust groove 43 is communicated with the cigarette holder 2. Therefore, when in an environment with low external air pressure such as inside an airplane, the air at the second side surface of the porous elastic liquid absorbent member 4 can also be released through the cigarette holder 2. It can be understood that the first side surface of the porous elastic liquid absorbent member 4 and the second side surface of the porous elastic liquid absorbent member 4 can be a plane, a cambered surface or a curved surface, etc., which are not specifically limited here.

[0033] The first atomizer core 5 is placed in the first receiving groove 332 and is arranged along the lateral extension of the electronic cigarette, and the end surface of the first atomizer core 5 is arranged facing the air outlet groove 331. The first atomizer core 5 partially extends into the second receiving cavity 310. The top of the first atomizer core 5 is higher than the surface of the elastic base 33 facing the second receiving cavity 310, and abuts against the porous elastic liquid absorbent member 4. Therefore, not only can a ventilation gap be formed between the elastic base 33 and the porous elastic liquid absorbent member, but also the atomized liquid can be better introduced into the first atomizer core 5, and the liquid supply is more sufficient.

[0034] The first atomization core 5 includes a fixed sleeve 51, a porous liquid guide tube 52 and a heating element 53. The fixed sleeve 51 is located in the first accommodating groove 332 and is arranged along the lateral extension of the electronic cigarette. The fixed sleeve 51 is provided with a liquid inlet hole 511 connected to the second accommodating chamber 310. The liquid inlet hole 511 is located on the top surface of the first atomization core 5, and the atomized liquid flows into the first atomization core 5 from the liquid inlet hole 511. The porous liquid guide tube 52 is inserted in the fixed sleeve 51 to absorb the atomized liquid flowing down from the liquid inlet hole 511. The heating element 53 is located in the porous liquid guide tube 52 to atomize the atomized liquid. It can be understood that as long as the atomized liquid at the first atomization chamber 41 can be atomized, the structure of the first atomization core 5 is not specifically limited here. In order to avoid excessive squeezing of the porous liquid guide tube 52, the fixed sleeve 51 is a steel pipe.

[0035] The second atomization core 6 is located in the second receiving groove 333 and is arranged along the lateral extension of the electronic cigarette. The mist outlet of the first atomization core 5 is arranged relative to the mist outlet of the second atomization core 6. Therefore, during operation, the smoke formed by the atomization of the first atomization core 5 and the smoke formed by the atomization of the second atomization core 6 can be fully mixed, so that the smoke of different flavors can be mixed evenly to make the taste better. It can be understood that the porous elastic liquid absorbent 4 can be divided into a first storage area corresponding to the position of the first atomization core 5 and a second storage area corresponding to the position of the second atomization core 6. The first storage area and the second storage area are isolated from each other and store atomized liquids of different flavors. In this embodiment, the structure of the first atomization core 5 is the same as that of the second atomization core 6. It can be understood that the structure of the first atomization core 5 and the structure of the second atomization core 6 may also be different.

[0036] See also Figure 3 In another embodiment, the electronic cigarette further includes a vent pipe 35, a first end of the vent pipe 35 is inserted in the elastic top cover 32, and a second end of the vent pipe 35 is inserted in the air outlet groove 331. The first atomizer core 5 is not higher than the surface of the elastic base 33 facing the second accommodating chamber 310. The second atomizer core 6 is not higher than the surface of the elastic base 33 facing the second accommodating chamber 310. That is, the first atomizer core 5 is completely located in the first accommodating groove 332, and the second atomizer core 6 is completely located in the second accommodating groove 333, and there is no need to set a porous elastic liquid absorbent member 4. Therefore, the remaining amount of atomized liquid in the second accommodating chamber 310 can be better observed, and the atomized liquid in the second accommodating chamber 310 can be fully utilized.

[0037] The light board 7 is arranged along the lateral extension of the first accommodating cavity 13 and is located on the side of the liquid storage assembly 3 facing away from the cigarette holder 2. The first surface of the light board 7 and the second surface of the light board 7 are arranged opposite to each other, and the first surface of the light board 7 abuts against the fixing frame 8. The light board 7 is used to fix the LED lamp beads so that the LED lamp beads are placed at the preset position of the first accommodating cavity 13. Preferably, the light board 7 is placed on the limiting step 121, thereby enhancing the reliability of the fixation and avoiding displacement during vibration.

[0038] The first end of the fixing frame 8 is connected to the end of the liquid storage assembly 3 facing away from the cigarette holder 2, and the second end of the fixing frame 8 is buckled and connected to the lower cover 12. The light board 7 is located in the space formed by the lower cover 12 and the fixing frame 8, so the structure is compact and easy to assemble. Among them, the fixing frame 8 includes a fixing plate portion 811 located outside the liquid storage assembly, and the fixing plate portion 811 is arranged to extend horizontally along the first accommodating cavity 13.

[0039] The fixed plate portion 811 extends toward the direction where the liquid storage assembly 3 is located to form a first clamping wall portion 812 and a second clamping wall portion 813, the first clamping wall portion 812 is inserted into the elastic base 33, and the elastic base 33 is partially located between the first clamping wall portion 812 and the liquid storage tube 31. The second clamping wall portion 813 is sleeved on the outer peripheral surface of the liquid storage tube 31, so the sealing performance is better, and the leakage of the atomized liquid is better avoided.

[0040] The fixing plate portion 811 extends toward the direction where the buckle portion 122 is located to form a buckle arm portion 814, which penetrates the lamp board 7 and is buckled and connected to the buckle portion 122. Therefore, the lamp board 7 does not need additional fixing components for fixing, which is not only reliable, but also simplifies the production process.

[0041] The electronic cigarette with an inverted atomizer core of this embodiment also includes a battery 91, a controller 92 and an airflow sensor 93. The first end of the controller 92 is inserted in the lower cover, and the second end of the controller 92 is located in the second accommodating chamber 310. The controller 92 is electrically connected to the airflow sensor 93, the first atomizer core 5 and the second atomizer core 6. The battery 91 is located on the side of the fixing frame 8 facing away from the liquid storage assembly 3. The airflow sensor 93 is located in the first mounting groove 221 and is connected to the suction part 21 through the second mounting groove 322 and the third mounting groove 323. Therefore, the airflow sensor 93 is closer to the mouthpiece 2, which can improve the sensitivity of inhalation. When the user inhales at the mouthpiece 2, the airflow sensor 93 is triggered and sends a trigger signal to the controller 92. The controller 92 controls the heating element 53 of the first atomizer core 5 and the second atomizer core 6 to heat according to the trigger signal, thereby atomizing the atomized liquid in the porous elastic liquid absorbing member 4.

[0042] In summary, since the elastic base 33 of the utility model is provided with an air outlet groove 331 and a first receiving groove 332, the air outlet groove 331 and the first receiving groove 332 are both located on the surface of the elastic base 33 facing the second receiving chamber 310, the first receiving groove 332 is arranged along the lateral extension of the electronic cigarette and is connected with the air outlet groove 331, the first atomization core 5 is at least partially placed in the first receiving groove 332 and is arranged along the lateral extension of the electronic cigarette, the top surface of the first atomization core 5 is provided with a liquid inlet hole 511, the atomized liquid flows into the first atomization core 5 from the liquid inlet hole 511, the end surface of the first atomization core 5 is arranged facing the air outlet groove 331, and the smoke formed by the atomized liquid of the first atomization core 5 is discharged from the air outlet groove 331. Therefore, compared with the prior art, when the atomized liquid in the second receiving chamber 310 is less, it is also easier to flow into the first atomization core 5, reducing the probability of dry burning of the atomization core.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An electronic cigarette with an inverted atomizer core, characterized in that: The invention comprises a shell, a liquid storage component, a first atomizing core and a controller, wherein the shell is provided with a first accommodating chamber, the liquid storage component is located in the first accommodating chamber, the liquid storage component comprises a liquid storage tube, an elastic top cover and an elastic base, the liquid storage tube is located in the first accommodating chamber, a second accommodating chamber for storing atomized liquid is formed in the liquid storage tube, the elastic top cover is provided at the first end of the liquid storage tube, and the elastic base is provided at the second end of the liquid storage tube; The elastic base is provided with an air outlet groove and a first accommodating groove, and the air outlet groove and the first accommodating groove are both located on the surface of the elastic base facing the second accommodating cavity, and the first accommodating groove is arranged along the lateral extension of the electronic cigarette and is connected with the air outlet groove; the first atomization core is at least partially placed in the first accommodating groove and is arranged along the lateral extension of the electronic cigarette, and the top surface of the first atomization core is provided with a liquid inlet hole, and the atomized liquid flows into the first atomization core from the liquid inlet hole; the end surface of the first atomization core is arranged facing the air outlet groove, and the smoke formed by the first atomization core atomizing the atomized liquid is discharged from the air outlet groove; the controller is electrically connected to the first atomization core.

2. The electronic cigarette with an inverted atomizer core according to claim 1, characterized in that: The elastic base is also provided with a first air inlet groove, which extends to the surface of the elastic base facing away from the second accommodating cavity, the first end of the first accommodating groove is connected to the first air inlet groove, and the second end of the first accommodating groove is connected to the air outlet groove.

3. The electronic cigarette with an inverted atomizer core according to claim 2, characterized in that: The first containing groove is located between the first air inlet groove and the air outlet groove.

4. The electronic cigarette with an inverted atomizer core according to claim 2, characterized in that: The electronic cigarette with an inverted atomizer core also includes a second atomizer core, and the elastic base is also provided with a second accommodating groove, and the second accommodating groove is connected with the air outlet groove; the first accommodating groove is located on a first side of the air outlet groove, and the second accommodating groove is located on a second side of the air outlet groove, the first side of the air outlet groove and the second side of the air outlet groove are arranged opposite to each other, and the second atomizer core is located in the second accommodating groove.

5. The electronic cigarette with an inverted atomizer core according to claim 4, characterized in that: The elastic base is also provided with a second air inlet groove, which extends to the surface of the elastic base facing away from the second accommodating cavity, the first end of the second accommodating groove is connected to the second air inlet groove, and the second end of the second accommodating groove is connected to the air outlet groove.

6. The electronic cigarette with an inverted atomizer core according to claim 5, characterized in that: The electronic cigarette with an inverted atomizer core further comprises a ventilation tube, a first end of which is inserted into the elastic top cover, and a second end of which is inserted into the air outlet groove.

7. The electronic cigarette with an inverted atomizer core according to claim 5, characterized in that: The elastic base is also provided with an avoidance groove, which is located on the surface of the elastic base facing away from the second accommodating cavity, the first end of the avoidance groove is connected to the first air inlet groove, and the second end of the avoidance groove is connected to the second air inlet groove.

8. The electronic cigarette with an inverted atomizer core according to claim 1, characterized in that: The first atomizer core is not higher than a surface of the elastic base facing the second accommodating cavity.

9. The electronic cigarette with an inverted atomizer core according to claim 1, characterized in that: The electronic cigarette with an inverted atomizer core further comprises a porous elastic liquid-absorbing component, which is located in the second accommodating chamber and is used to absorb atomized liquid; at least a partial area of ​​the first atomizer core is higher than the surface of the elastic base facing the second accommodating chamber and abuts against the porous elastic liquid-absorbing component.

10. The electronic cigarette with an inverted atomizer core according to claim 1, characterized in that: The first atomization core includes a fixed sleeve, a porous liquid guide tube and a heating element. The fixed sleeve is located in the first accommodating groove and is arranged along the lateral extension of the electronic cigarette. The fixed sleeve is provided with the liquid inlet hole connected with the second accommodating cavity; the porous liquid guide tube is inserted in the fixed sleeve, and is used to absorb the atomized liquid flowing down from the liquid inlet hole; the heating element is located in the porous liquid guide tube, and is used to atomize the atomized liquid.

Images