An oil-vapor separation type electronic cigarette with an anti-aspiration error mechanism

Abstract

This invention discloses an oil-vapor separation electronic cigarette with an anti-misinhalation mechanism, comprising a battery unit, an atomizing unit, and a mouthpiece. The atomizing unit has a heating element, and an anti-misinhalation mechanism is provided between the outlet end of the heating element and the mouthpiece. The anti-misinhalation mechanism includes a movable component and a self-closing component that covers the smoke outlet end of the heating element. The movable component has a first smoke channel extending through both ends, one end of which is connected to and communicates with the mouthpiece to form an assembly, which is movable within the atomizing unit. The self-closing component has an openable end that closes the smoke outlet end of the heating element without external force. The inner end of the movable component abuts against the openable end. Pressing the mouthpiece drives the movable component to move and open the openable end, connecting the first smoke channel of the movable component and the second smoke channel of the heating element. This invention's electronic cigarette incorporates an anti-misinhalation mechanism between the mouthpiece and the heating element, preventing e-liquid from entering the smoke channel of the movable component, thus achieving oil-vapor separation.

Description

Technical Field

[0001] This invention relates to electronic cigarettes, and more specifically to an oil-vapor separation electronic cigarette with an anti-misinhalation mechanism. Background Technology

[0002] Electronic cigarettes consist of a battery and an atomizer. The battery includes a battery that provides the operating voltage for the e-cigarette, while the atomizer includes a heating coil and an e-liquid reservoir that supplies e-liquid to the heating coil. Current electronic cigarettes use an airflow sensor to detect the airflow generated by the user's inhalation, and combine this with internal processing circuitry to detect the smoking state. When smoking is detected, the system responds by having the control module control the battery to supply power to the heating coil. The heating coil then heats the coil, atomizing the e-liquid in the reservoir, ultimately achieving the smoking effect.

[0003] Airflow sensors typically use either a switch-type microphone or a capacitive microphone. They activate the circuit by sensing changes in airflow. However, these electronic cigarettes often become active and produce smoke when children mistakenly use them as toys, which can affect children's health and pose a safety hazard.

[0004] Therefore, existing electronic cigarettes have drawbacks such as being easily inhaled by children and need to be improved. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the present invention aims to provide an oil-vapor separation electronic cigarette with an anti-accidental inhalation mechanism, designed to prevent children from accidentally inhaling the vapor.

[0006] To solve the above technical problems, the present invention is implemented through the following solution: The present invention provides an oil-vapor separation electronic cigarette with an anti-misinhalation mechanism, comprising a battery unit, an atomizing unit connected to the battery unit, and a mouthpiece disposed at one end of the atomizing unit. The atomizing unit has a heating group, and the heating group has an anti-misinhalation mechanism between its smoke outlet end and the mouthpiece.

[0007] The anti-aspiration mechanism includes:

[0008] The movable component has a first flue that extends through both ends, one end of which is connected and communicates with the mouthpiece to form an assembly that is movable within the atomizing section.

[0009] A self-closing member is attached to the smoke outlet end of the heating element. The self-closing member has an openable end. The openable end closes the smoke outlet end of the heating element without external force. The inner end of the movable member abuts against the openable end. Pressing the mouthpiece can drive the movable member to move and open the openable end, so that the first smoke channel of the movable member and the second smoke channel of the heating element are connected.

[0010] Furthermore, the self-closing component has an openable end that is a concave surface with multiple discontinuous seams extending from the center of the concave surface to its edge.

[0011] Furthermore, the self-closing component is a silicone structural component.

[0012] Furthermore, the atomizing section is provided with an oil storage chamber, which includes:

[0013] The upper shell has a mouthpiece mounting groove, and an inward through-post is formed from the mouthpiece mounting groove into the oil storage cavity. The end of the upper shell away from the mouthpiece mounting groove is fastened to the battery section.

[0014] A silicone plug is installed in the battery section, and part of the outer wall of the silicone plug is tightly attached to the inner wall of the upper shell to form a sealing structure. The silicone plug has a multi-level stepped groove at one end for installing the heating element. The lower part of the heating element is provided in the multi-level stepped groove. The cavity formed between the heating element, the silicone plug, the upper shell, and the moving parts is the oil storage cavity.

[0015] Furthermore, the mouthpiece mounting groove is provided with an oil filling hole, and a silicone plug is inserted into the oil filling hole. The opening of the oil filling hole is higher than the bottom surface of the mouthpiece mounting groove.

[0016] Furthermore, the movable component passes through the through column and forms an oil-leakage-proof structure between itself and the inner wall of the through column;

[0017] The rod wall of the movable component is also provided with an outwardly protruding ring strip, which is inserted into the groove in the mouthpiece flue.

[0018] The movable part also has an outwardly protruding conical structure in its lower region, which has a stepped groove.

[0019] The movable part is capable of abutting against the chamfer of one end of the openable end.

[0020] Furthermore, the oil leakage prevention structure is as follows: a first wall-circling groove is provided on the outer wall of the movable part, a first sealing ring is sleeved in the first wall-circling groove, and after the movable part passes through the inner wall of the through column, the first sealing ring is in close contact with the inner wall of the through column and the first sealing ring moves within the area of ​​the inner wall of the through column.

[0021] A movable area is left between the ring bar and the first wall-mounted groove to allow the mouthpiece to be pressed down.

[0022] Furthermore, the heating element includes:

[0023] The movable sleeve has one end connected to the stepped groove of the conical structure to form an oil-proof structure, and the movable sleeve rises and falls with the movable part. Several first oil inlet holes are arranged in a ring at the same height on the wall of the movable sleeve.

[0024] The heating element housing has a smoke outlet end that is fastened to the self-closing component. Its outer wall has a second surrounding annular groove. Several second oil inlet holes communicating with the inner cavity of the heating element housing are distributed in a ring array on the bottom surface of the second surrounding annular groove. After the movable sleeve slides down, the first oil inlet hole on it can communicate with the second oil inlet hole. The heating element housing is also provided with a sealing ring mounting groove, on which a second sealing ring is fitted. The second oil inlet hole is located in the area between the self-closing component and the second sealing ring. A gap is also left between the heating element housing and the multi-stage stepped groove for the movable sleeve to move.

[0025] A heating wire assembly is disposed at the bottom of the multi-stage stepped groove, and one end of the heating wire assembly extends into the inner cavity of the heating core shell.

[0026] An electrode insulating base is disposed within the heating wire assembly and separates the positive electrode from the negative electrode.

[0027] Furthermore, the outer wall of the upper shell, which is connected to the battery section, is provided with a stepped surface, and a plurality of fastening holes are distributed on the stepped surface;

[0028] The battery unit includes:

[0029] Lower shell;

[0030] A battery bracket is located inside the lower housing and fixed to the lower housing. A circuit board is provided on it. The outer wall of the battery bracket facing the upper housing has several protruding buckles that cooperate with several buckle holes.

[0031] The battery is housed within the battery holder;

[0032] The charging interface is installed at the tail end opening of the lower shell and is electrically connected to the circuit board.

[0033] The bottom silicone sleeve is fitted onto the lower end of the battery bracket and forms a sealed structure with the inner wall of the lower shell.

[0034] Furthermore, the outer wall of the connection between the upper and lower shells has an inclined groove surface, and a decorative ring is fitted on the inclined groove surface.

[0035] Compared with the prior art, the beneficial effects of the present invention are:

[0036] 1. The electronic cigarette of the present invention has an anti-misinhalation mechanism between the mouthpiece and the heating element. The openable end of the self-closing component can only be opened by pressing the mouthpiece, and at the same time the oil inlet in the oil storage chamber is opened, so as to ensure the smooth flow of the electronic cigarette.

[0037] 2. The electronic cigarette of the present invention can prevent children from inhaling it, thus producing a good preventive effect.

[0038] 3. The openable end of the self-closing component of the present invention can automatically seal the smoke outlet end of the heating element when not subjected to external force, preventing the smoke and oil from entering the flue of the moving component, thus achieving the effect of oil-vapor separation. Attached Figure Description

[0039] Figure 1 This is a cross-sectional view of the electronic cigarette of the present invention.

[0040] Figure 2 This is a three-dimensional view of the external structure of the electronic cigarette of the present invention.

[0041] Figure 3 This is a structural diagram of the self-closing component of the present invention.

[0042] Figure 4 This is a structural diagram of the movable component of the present invention.

[0043] Figure 5 This is a structural diagram of the movable part of the present invention abutting against the openable end of the self-closing part.

[0044] Figure 6 This is a structural diagram of the upper shell of the present invention.

[0045] Figure 7 This is a structural diagram of the silicone plug of the present invention.

[0046] Figure 8 This is a structural diagram of the battery holder of the present invention.

[0047] Figure 9 This is a structural diagram of the heating element of the present invention.

[0048] The attached diagram shows the following components: mouthpiece 1, upper shell 2, movable part 3, self-closing part 4, decorative ring 5, bottom silicone 6, silicone plug 7, heating element 9, silicone plug 10, lower shell 11, battery 12, battery bracket 13, charging interface 14, oil filling hole 21, buckle hole 22, mouthpiece mounting groove 23, stepped surface 24, first sealing ring 31, movable area 32, first wall-mounted ring groove 33, conical structure part 34, chamfer 35, ring strip 36, concave surface 41, movable sleeve 91, heating core outer shell 92, second oil inlet hole 93, second sealing ring 94, electrode insulating seat 95, heating wire assembly 96, gap 97, multi-stage stepped groove 101, outwardly protruding buckle 131, and first oil inlet hole 911. Detailed Implementation

[0049] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the scope of protection of the present invention. Obviously, the embodiments described in this invention are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0050] Furthermore, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0051] Example 1: The specific structure of the present invention is as follows:

[0052] Please refer to the appendix. Figure 1-9 The present invention provides an oil-vapor separation electronic cigarette with an anti-misinhalation mechanism, comprising a battery unit, an atomizing unit connected to the battery unit, and a mouthpiece 1 disposed at one end of the atomizing unit. The atomizing unit has a heating group 9, and the heating group 9 has an anti-misinhalation mechanism between its smoke outlet end and the mouthpiece 1.

[0053] The anti-aspiration mechanism includes:

[0054] The movable component 3 has a first flue that extends through both ends, one end of which is connected to and communicates with the mouthpiece 1 to form an assembly that is movable within the atomizing section.

[0055] The self-closing member 4 is attached to the smoke outlet end of the heating unit 9. The self-closing member 4 has an openable end. The openable end closes the smoke outlet end of the heating unit 9 without external force. The inner end of the movable member 3 abuts against the openable end. Pressing the mouthpiece 1 can drive the movable member 3 to move and open the openable end, so that the first flue of the movable member 3 and the second flue of the heating unit 9 are connected.

[0056] A preferred embodiment of the present invention is that the self-closing member 4 has an openable end that is a concave surface 41 and has multiple discontinuous seams extending from the middle of the concave surface 41 to its edge.

[0057] In a preferred embodiment, the self-closing component 4 is a silicone structural component.

[0058] A preferred embodiment of this technical solution: the atomizing section is provided with an oil storage chamber, which includes:

[0059] Upper shell 2, which has a mouthpiece mounting groove 23, and forms an inward through column from the mouthpiece mounting groove 23 into the oil storage cavity. The end of the upper shell 2 away from the mouthpiece mounting groove 23 is fastened to the battery section.

[0060] A silicone plug 10 is installed on the battery section, and part of the outer wall of the silicone plug 10 is tightly attached to the inner wall of the upper shell 2 to form a sealing structure. The silicone plug 10 has a multi-stage stepped groove 101 at one end for installing the heating element. The lower part of the heating element is provided in the multi-stage stepped groove 101. The cavity formed between the heating element 9, the silicone plug 10, the upper shell 2, and the movable part 3 is the oil storage cavity.

[0061] A preferred embodiment of this technical solution is as follows: an oil injection hole 21 is provided at the mouthpiece mounting groove 23, and a silicone plug 7 is inserted at the oil injection hole 21. The opening of the oil injection hole 21 is higher than the bottom surface of the mouthpiece mounting groove 23.

[0062] In a preferred embodiment, the movable component 3 is inserted into the through column and forms an oil-proof structure with the inner wall of the through column.

[0063] The rod wall of the movable part 3 is also provided with an outwardly protruding ring 36, which is inserted into the groove in the flue of the mouthpiece 1;

[0064] The movable part 3 also has an outwardly protruding conical structure 34 in its lower region, and the conical structure 34 has a stepped groove.

[0065] The movable part 3 is capable of abutting against the chamfer 35 at one end of the openable end.

[0066] A preferred technical solution of this embodiment is: the oil leakage prevention structure is: a first wall-circling groove 33 is provided on the outer wall of the movable part 3, a first sealing ring 31 is sleeved on the first wall-circling groove 33, and after the movable part 3 passes through the inner wall of the through column, the first sealing ring 31 is in close contact with the inner wall of the through column and the first sealing ring 31 moves within the area of ​​the inner wall of the through column.

[0067] A movable area 32 is left between the ring bar 36 and the first wall-mounted groove 33 so that the mouthpiece 1 can be pressed down.

[0068] A preferred embodiment of the present invention includes: the heating element 9 comprising:

[0069] The movable sleeve 91 is connected at one end to the stepped groove of the conical structure 34 to form an oil leakage prevention structure. The movable sleeve 91 rises and falls with the movable part 3. Several first oil inlet holes 911 are arranged in a ring at the same height on the wall surface of the movable sleeve 91.

[0070] The heating element housing 92 has a smoke outlet end that is fastened to the self-closing member 4. Its outer wall has a second surrounding wall groove. Several second oil inlet holes 93 that communicate with the inner cavity of the heating element housing 92 are distributed in a ring array on the bottom surface of the second surrounding wall groove. After the movable sleeve 91 slides down, its first oil inlet hole 911 can communicate with the second oil inlet hole 93. The heating element housing 92 is also provided with a sealing ring mounting groove. The sealing ring mounting groove is fitted with a second sealing ring 94. The second oil inlet hole 93 is located in the area between the self-closing member 4 and the second sealing ring 94. The heating element housing 92 also has a gap 97 between it and the multi-stage stepped groove 101 for the movable sleeve 91 to move.

[0071] Heating wire assembly 96 is disposed at the bottom of the multi-stage stepped groove 101 and one end of the heating wire assembly 96 extends into the inner cavity of the heating core outer shell 92;

[0072] An electrode insulating base 95 is disposed within the heating wire assembly 96 and separates the positive electrode from the negative electrode.

[0073] A preferred technical solution of this embodiment is: the outer wall of the upper shell 2, which is connected to the battery part, is provided with a stepped surface 24, and a plurality of buckle holes 22 are distributed on the stepped surface 24;

[0074] The battery unit includes:

[0075] Lower shell 11;

[0076] A battery bracket 13 is disposed inside the lower shell 11 and fixed to the lower shell. A circuit board is provided on it. The outer wall of the battery bracket 13 facing the upper shell 2 has a plurality of protruding buckles 131 that cooperate with the plurality of buckle holes 22.

[0077] Battery 12 is installed in the battery bracket 13. Battery 12 is a rechargeable battery, preferably a lithium battery.

[0078] The charging interface 14 is installed at the tail end opening of the lower shell 11 and is electrically connected to the circuit board.

[0079] The bottom silicone 6 is fitted onto the lower end of the battery bracket 13 and forms a sealed structure with the inner wall of the lower shell 11.

[0080] A preferred embodiment of this technical solution: the outer wall of the connection between the upper shell 2 and the lower shell 11 has an inclined groove surface, and a decorative ring 5 is fitted on the inclined groove surface.

[0081] Example 2:

[0082] The following is the working principle of the oil-vapor separation of this invention:

[0083] like Figure 1 , 3As shown in Figure 5, when the user of the electronic cigarette of this invention needs to smoke, they squeeze the mouthpiece 1, causing the mouthpiece 1 to press down. The mouthpiece 1 drives the movable part 3 to move. After being subjected to force, the chamfered end of the movable part 3 pushes open the openable end of the self-closing part 4. Since the openable end is a concave structure with multiple seams, the openable end is opened, thereby opening the second flue in the heating group 9, making the second flue connected to the first flue of the self-closing part 4.

[0084] When the movable part 3 descends, the synchronous conical structure 34 pushes the movable sleeve 91 downwards. The first oil inlet 911 on the movable sleeve 91 descends from the blocking area of ​​the self-closing part 4 to the same height as the second oil inlet 93, thereby connecting the first oil inlet 911 and the second oil inlet 93. This allows the e-liquid in the oil storage chamber to enter the heating core housing 92, and the e-liquid adheres to the heating wire assembly 96. When the user presses and holds the control button, the heating wire assembly 96 conducts the circuit, and the heating wire assembly 96 heats up and atomizes the e-liquid. The atomized e-liquid forms a vapor, which the user inhales from the mouthpiece 1.

[0085] When the electronic cigarette is not in use, pull the mouthpiece 1 outwards, so that the movable part 3 no longer exerts force on the openable end of the self-closing part 4. Since the openable end is no longer subjected to external force, it returns to its original position through the properties of silicone and the concave structure, closing the seam and thus sealing the second flue of the heating element 9. The second flue is separated from the first flue, preventing e-liquid from entering the first flue, achieving the effect of oil-vapor separation.

[0086] like Figure 9 As shown, when the mouthpiece 1 is pulled out, it will cause the movable part 3 to move backward. The movable part 3 will cause the movable sleeve 91 to move backward. The first oil inlet 911 on the movable sleeve 91 will return to the blocking area of ​​the self-closing part 4. The self-closing part 4 will seal the first oil inlet 911. The second sealing ring 94 will be tightly attached to the inner wall of the movable sleeve 91, so that the e-liquid in the oil storage chamber cannot enter the second oil inlet 93.

[0087] In summary, the electronic cigarette of this invention incorporates an anti-misinhalation mechanism between the mouthpiece and the heating element. The self-closing component's openable end is opened only by pressing the mouthpiece, simultaneously opening the oil inlet in the oil reservoir and ensuring unobstructed smoke flow. This electronic cigarette effectively prevents children from inhaling it, providing a good preventative effect. Furthermore, the self-closing component's openable end automatically seals the smoke outlet of the heating element without external force, preventing e-liquid from entering the smoke flow of the moving part and achieving oil-vapor separation.

[0088] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An oil-vapor separation type electronic cigarette with an anti-aspiration mechanism, comprising a battery part, an atomization part connected with the battery part, a cigarette holder (1) arranged at one end of the atomization part, and a heating group (9) in the atomization part, characterized in that, The heating group (9) is provided with an anti-aspiration mechanism between the outlet end of the flue and the mouthpiece (1); The anti-aspiration mechanism comprises: A movable element (3) having a first flue penetrating through both ends, one end of which is connected to the mouthpiece (1) and communicates to form an assembly which is movable in the atomizing part; A self-closing element (4) attached to the outlet end of the heating group (9), the self-closing element (4) having an openable end which closes the outlet end of the heating group (9) under the action of no external force, the inner end of the movable element (3) abutting the openable end, pressing the mouthpiece (1) can drive the movable element (3) to move and open the openable end, so that the first flue of the movable element (3) and the second flue of the heating group (9) communicate; The openable end of the self-closing element (4) is an inner concave surface (41), and a plurality of broken suture lines are opened from the middle of the inner concave surface (41) to the edge of the inner concave surface (41); The lower part of the movable element (3) is further provided with an outer convex conical structure (34) having a stepped groove; The heating group (9) comprises: A movable sleeve (91) connected to the stepped groove of the conical structure (34) at one end and forming an oil leakage prevention structure, and the movable sleeve (91) rises and falls with the movable element (3), a plurality of first oil inlet holes (911) are arranged on the wall surface of the movable sleeve (91) at the same height; A heating core shell (92) is connected to the self-closing element (4) at the outlet end, the outer wall of the heating core shell (92) has a second circumferential wall groove, a plurality of second oil inlet holes (93) are arranged on the bottom surface of the second circumferential wall groove and communicate with the inner cavity of the heating core shell (92), and the first oil inlet holes (911) on the movable sleeve (91) can communicate with the second oil inlet holes (93) after the movable sleeve (91) slides downward.

2. The oil-vapor separation type electronic cigarette having an anti-aspiration mistake mechanism according to claim 1, characterized in that, The self-closing element (4) is a silica gel structure.

3. The oil-vapor separation type electronic cigarette having an anti-aspiration error mechanism according to claim 1, characterized in that, The atomizing part is provided with an oil storage cavity, which comprises: An upper shell (2) having a mouthpiece mounting groove (23), a column is formed inward from the mouthpiece mounting groove (23) to the inside of the oil storage cavity, one end of the upper shell (2) away from the mouthpiece mounting groove (23) is connected to the battery part; A silica gel plug (10) mounted on the battery part, part of the outer wall of the silica gel plug (10) is tightly attached to the inner wall of the upper shell (2) to form a sealing structure, one end of the silica gel plug (10) for mounting the heating group is provided with a multi-stage stepped groove (101), the heating group is arranged in the multi-stage stepped groove (101), and the cavity formed between the heating group (9), the silica gel plug (10), the upper shell (2) and the movable element (3) is the oil storage cavity.

4. The oil-vapor separation type electronic cigarette having an anti-aspiration mistake mechanism according to claim 3, characterized in that, An oil injection hole (21) is arranged at the mouthpiece mounting groove, a silica gel plug (7) is inserted into the oil injection hole (21), and the hole opening of the oil injection hole (21) is higher than the bottom surface of the mouthpiece mounting groove (23).

5. The oil-vapor separation type electronic cigarette having an anti-aspiration mistake mechanism according to claim 3, characterized in that, The movable element (3) is arranged in the column and forms an oil leakage prevention structure with the inner wall of the column; The rod wall of the movable element (3) is further provided with an outer convex annular strip (36) which is clamped into the groove in the flue of the mouthpiece (1). The movable part (3) can abut against the chamfer (35) of one end of the openable end.

6. The oil-vapor separation type electronic cigarette having an anti-aspiration mistake mechanism according to claim 5, characterized in that, The oil leakage prevention structure is that a first circumferential groove (33) is arranged on the outer wall of the movable part (3), the first circumferential groove (33) is sleeved with a first sealing ring (31), after the movable part (3) is arranged in the inner wall of the through column, the first sealing ring (31) is tightly attached to the inner wall of the through column and the first sealing ring (31) moves in the area of the inner wall of the through column. An active area is left between the ring (36) and the first circumferential groove (33) to enable the cigarette holder (1) to be pressed down.

7. The oil-vapor separation type electronic cigarette having an anti- aspiration mechanism according to claim 6, wherein the anti-aspiration mechanism is provided with a cap that is provided with a through-hole, and the cap is provided on the outer surface of the outer tube. The heating core shell (92) is further provided with a sealing ring mounting groove, the sealing ring mounting groove is sleeved with a second sealing ring (94), the second oil inlet hole (93) is located in the area between the self-closing part (4) and the second sealing ring (94), and the heating core shell (92) further leaves a gap (97) for the movement of the movable sleeve (91) with the multi-stage stepped groove (101). The heating group (9) further comprises: A heating wire assembly (96) is arranged at the groove bottom of the multi-stage stepped groove (101) and one end of the heating wire assembly (96) extends into the inner cavity of the heating core shell (92); An electrode insulation seat (95) is arranged in the heating wire assembly (96) and separates the positive electrode and the negative electrode.

8. The oil-vapor separation type electronic cigarette having an anti- aspiration mistake mechanism according to claim 3, characterized in that, The upper shell (2) is provided with a stepped surface (24) on the outer wall of the connecting end of the battery part, and a plurality of buckle holes (22) are distributed on the stepped surface (24); The battery part comprises: A lower shell (11); A battery support (13) is arranged in the lower shell (11) and fixed with the lower shell, an electric circuit board is arranged on the battery support (13), the outer wall of one end of the battery support (13) towards the upper shell (2) is provided with a plurality of outer convex buckle heads (131) matched with the plurality of buckle holes (22); A battery (12) is arranged in the battery support (13); A charging interface (14) is arranged at the tail end opening of the lower shell (11) and electrically connected with the electric circuit board; A bottom silica gel (6) is sleeved on the lower end of the battery support (13) and forms a sealing structure with the inner wall of the lower shell (11).

9. The oil-vapor separation type electronic cigarette having an anti-aspiration mistake mechanism according to claim 8, characterized in that, The outer wall of the connection between the upper shell (2) and the lower shell (11) is provided with an inclined groove surface, and a decorative ring (5) is sleeved on the inclined groove surface.

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