Electronic cigarette

Abstract

The utility model discloses an electronic cigarette which comprises atomization equipment, and the atomization equipment comprises a shell, a partition piece, a plugging assembly and an adsorption assembly. An oil storage cavity and an oil supply cavity which communicate with each other are formed in the shell; the separator is arranged between the oil storage cavity and the oil supply cavity, is hermetically connected with the shell and is provided with an oil passing channel for communicating the oil storage cavity with the oil supply cavity in a penetrating manner; the plugging assembly is arranged at the oil passing channel; the adsorption assembly comprises an inner adsorption part and an outer adsorption part which can attract each other, the inner adsorption part is connected with the plugging assembly, a connecting groove close to the partition part is formed in the outer wall of the shell, and the outer adsorption part is connected with or separated from the connecting groove; the adsorption assembly is used for driving the plugging assembly to close the oil passing channel. The electronic cigarette is good in sealing performance and not prone to oil leakage.

Description

Technical Field

[0001] The present application relates to the field of atomization technology, and in particular to an electronic cigarette. Background Art

[0002] Large-capacity atomizers typically include a fuel tank that can store a large amount of e-liquid, ensuring a continuous supply. The atomizer draws the e-liquid from the tank and, powered by a power supply, atomizes it. The resulting mist flows through a nozzle connected to the atomizer chamber for inhalation.

[0003] However, the design of existing large-capacity atomizing equipment is not reasonable enough, the sealing effect between the oil supply tank and the oil storage tank is not good, and the gas in the oil supply tank and the oil storage tank can easily flow between the two, resulting in excessive air pressure in the oil storage tank, which in turn makes the atomizing equipment prone to oil leakage. Utility Model Content

[0004] The main purpose of this application is to provide an electronic cigarette to solve the technical problem that large-capacity atomization equipment is prone to oil leakage due to poor sealing.

[0005] To achieve the above objectives, the present application proposes an electronic cigarette, which includes:

[0006] The housing has an oil storage cavity and an oil supply cavity formed therein that are communicated with each other;

[0007] a separator, disposed between the oil storage chamber and the oil supply chamber, the separator being sealed and connected to the housing, and having an oil passage connecting the oil storage chamber and the oil supply chamber;

[0008] A blocking component is provided at the oil passage; and

[0009] The adsorption component includes an inner adsorption part and an outer adsorption part that can attract each other. The inner adsorption part is connected to the sealing component. A connecting groove is formed on the outer wall of the shell. The connecting groove is arranged close to the partition. The outer adsorption part and the connecting groove have two connection states: connected and separated. The adsorption component is used to drive the sealing component to close the oil passage.

[0010] Optionally, the mutual attraction between the inner adsorption component and the outer adsorption component when they are farthest apart is greater than the sum of the gravity exerted on the blocking component and the gravity exerted on the inner adsorption component.

[0011] Optionally, the blocking component is inserted into the oil passage.

[0012] Optionally, the sealing assembly includes a guide member and a sealing member mounted on the guide member, the end of the guide member away from the sealing member is inserted into the oil passage, the sealing member is connected to the internal adsorption member, the cross-sectional area of ​​the guide member is smaller than the cross-sectional area of ​​the inner wall of the oil passage, and the cross-sectional area of ​​the sealing member is larger than the cross-sectional area of ​​the inner wall of the oil passage.

[0013] Optionally, the blocking member includes a blocking sub-member and a connecting sub-member, one end of the connecting sub-member is connected to an end of the blocking sub-member away from the oil passage, and the other end of the connecting sub-member is connected to the internal adsorption member.

[0014] Optionally, the partition is made of elastic material; and / or the blocking component is made of elastic material.

[0015] Optionally, both the inner adsorption member and the outer adsorption member are magnets; or, either one of the inner adsorption member and the outer adsorption member is a magnet, and the other is made of ferromagnetic material.

[0016] Optionally, the internal adsorption part is a magnet, and the surface of the internal adsorption part is wrapped with an oil separator, which is connected to the sealing component; or, the internal adsorption part is arranged inside the sealing component, and the internal adsorption part is wrapped by the sealing component.

[0017] Optionally, the electronic cigarette further includes:

[0018] The electric control device has two connection states with the atomization device, namely, connected and disconnected. The electric control device includes a mounting seat. The side of the mounting seat facing the atomization device is provided with a mounting groove corresponding to the connecting groove, and the external adsorption component is installed in the mounting groove.

[0019] Optionally, the electronic cigarette further includes:

[0020] A first adsorption member and a second adsorption member capable of attracting each other, wherein the first adsorption member is arranged on the side of the shell where the connecting groove is provided, and the second adsorption member is arranged on the side of the mounting seat where the mounting groove is provided corresponding to the first adsorption member.

[0021] Optionally, the interaction force between the first adsorption component and the inner adsorption component when they are closest to each other is smaller than the sum of the gravity acting on the blocking component and the gravity acting on the inner adsorption component.

[0022] Optionally, the atomization device further includes:

[0023] A sealing member is located between the shell and the partition to seal and connect the shell and the partition, and the sealing member is made of elastic material.

[0024] Optionally, the sealing member is in sealing connection with the blocking assembly when the outer suction accessory is in connection with the connecting groove.

[0025] Optionally, a plurality of abutting ribs for sealing connection with the blocking assembly are arranged on the surface of the sealing member facing the blocking assembly.

[0026] Optionally, the surface of the sealing member facing the blocking assembly is curved.

[0027] Optionally, when the atomization device is upright, the oil storage cavity is above the oil supply cavity, and the inner suction accessory is in the oil storage cavity.

[0028] In the electronic cigarette of the present application, the tobacco tar and gas in the oil supply cavity can only flow into the oil storage cavity through the oil passing channel, when the outer suction accessory is connected with the connecting groove, the inner suction accessory is attracted by the outer suction accessory, and can drive the blocking assembly to move to the oil passing channel and close the oil passing channel, so that the oil storage cavity and the oil supply cavity are closed to each other; when the outer suction accessory is separated from the connecting groove, the inner suction accessory is no longer attracted by the outer suction accessory, and the blocking assembly and the inner suction accessory can move under the action of gravity, so that the blocking assembly can open the oil passing channel. By connecting or separating the outer suction accessory and the connecting groove, the sealing and communication between the oil storage cavity and the oil supply cavity can be controlled, so that the communication between the oil storage cavity and the oil supply cavity is not automatically opened, the gas is not easy to flow between the two, the gas pressure in the oil storage cavity is balanced, and the atomization device is not easy to leak. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0030] Figure 1 is a sectional view of an embodiment of the electronic cigarette of the present application;

[0031] Figure 2 is Figure 1 a state diagram of the atomization device in the embodiment shown Figure 1 ;

[0032] Figure 3 is Figure 1 a state diagram of the atomization device in the embodiment shown Figure 2 .

[0033] BRIEF DESCRIPTION OF DRAWINGS

[0034]

[0035]

[0036] The realization of the objectives, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0038] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0039] In addition, the descriptions of "first", "second", etc. in this application are for descriptive purposes only and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, "and / or" in the full text includes three solutions. Taking A and / or B as an example, it includes technical solution A, technical solution B, and technical solution that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0040] The present application proposes an electronic cigarette, which may include an atomization device, which may include a shell, a partition, a sealing assembly and an adsorption assembly; an oil storage chamber and an oil supply chamber that are interconnected may be formed inside the shell; the partition may be arranged between the oil storage chamber and the oil supply chamber, the partition may be sealed and connected to the shell, and the partition may be penetrated by an oil passage connecting the oil storage chamber and the oil supply chamber; the sealing assembly may be arranged at the oil passage; the adsorption assembly may include an inner adsorption member and an outer adsorption member that can attract each other, the inner adsorption member may be connected to the sealing assembly, the outer wall of the shell may be formed with a connecting groove, the connecting groove may be arranged close to the partition, and the outer adsorption member and the connecting groove may have two connection states: connected and separated; the adsorption assembly can be used to drive the sealing assembly to close the oil passage.

[0041] In the electronic cigarette of the present application, the tobacco liquid and gas in the oil supply cavity can only flow into the oil storage cavity through the oil passing channel. When the outer suction accessory is connected with the connecting groove, the inner suction accessory is attracted by the outer suction accessory, which can drive the plugging assembly to move to the oil passing channel and close the oil passing channel, and the oil storage cavity and the oil supply cavity are closed to each other. When the outer suction accessory is separated from the connecting groove, the inner suction accessory is no longer attracted by the outer suction accessory, and the plugging assembly and the inner suction accessory can move under the action of gravity, so that the plugging assembly can open the oil passing channel. By connecting or separating the outer suction accessory and the connecting groove, the sealing and communication of the oil storage cavity and the oil supply cavity can be controlled, so that the communication between the oil supply cavity and the oil storage cavity is not automatically opened, the gas is not easy to flow between the two, the gas pressure in the oil storage cavity is balanced, and the atomization device is not easy to leak.

[0042] The specific structure of the electronic cigarette will be mainly described below.

[0043] Please refer to Figures 1 to 3 , the atomization device 100 can include a housing 110. The housing 110 can be formed with an oil storage cavity 111 and an oil supply cavity 112 in communication with each other. The atomization device 100 can include an atomization assembly (not shown), which can be arranged in the oil storage cavity 111 and can adsorb the tobacco liquid in the oil storage cavity 111 to atomize the tobacco liquid. The housing 110 can be formed with an oil supply cavity 112, which can store a large amount of tobacco liquid, so that the oil supply cavity 112 can continuously supply oil to the oil storage cavity 111.

[0044] Please refer to Figures 1 to 3 , the atomization device 100 can include a partition 120. The partition 120 can be arranged between the oil storage cavity 111 and the oil supply cavity 112. The partition 120 can be sealingly connected to the housing 110, and the partition 120 can be provided with an oil passing channel 121 communicating the oil storage cavity 111 and the oil supply cavity 112. The partition 120 and the housing 110 can be integrally formed or detachably connected, such as adhesion, screwing or clamping. The provision of the partition 120 enables the oil supply cavity 112 and the oil storage cavity 111 to communicate only through the oil passing channel 121, so that the communication and disconnection of the oil storage cavity 111 and the oil supply cavity 112 can be controlled by opening or closing the oil passing channel 121.

[0045] Please refer to Figures 1 to 3 , the atomization device 100 can include a plugging assembly 130. The plugging assembly 130 can be arranged at the oil passing channel 121, and at least part of the cross-sectional area of the plugging assembly 130 can be greater than the cross-sectional area of the inner wall of the oil passing channel 121, so that the plugging assembly 130 can be used to open or close the oil passing channel 121.

[0046] Please refer to Figures 1 to 3The atomization device 100 can further comprise an adsorption assembly 140. The adsorption assembly 140 can comprise an inner adsorption member 141 and an outer adsorption member 142 which can attract each other. The inner adsorption member 141 can be connected to the blocking assembly 130. The outer wall of the shell 110 can be formed with a connecting groove 113 which can be arranged close to the partition 120. The outer adsorption member 142 and the connecting groove 113 can have two connection states of connection and separation. The outer adsorption member 142 and the connecting groove 113 can be in abutment, clamping, screwing or bonding. The outer adsorption member 142 can be removed from the connecting groove 113 by the user or installed in the connecting groove 113 by the user.

[0047] In the electronic cigarette 10 of the present application, the tobacco juice in the oil supply cavity 112 and the gas can only flow into the oil storage cavity 111 through the oil passing channel 121. Please refer to Figure 2 When the outer adsorption member 142 is connected to the connecting groove 113, the inner adsorption member 141 can be attracted by the outer adsorption member 142 to drive the blocking assembly 130 to move to the oil passing channel 121 and close the oil passing channel 121, and the oil storage cavity 111 and the oil supply cavity 112 are closed to each other. Please refer to Figure 3 When the outer adsorption member 142 is separated from the connecting groove 113, the inner adsorption member 141 is no longer attracted by the outer adsorption member 142, and the blocking assembly 130 and the inner adsorption member 141 can move under the action of gravity, so that the blocking assembly 130 can open the oil passing channel 121, and the tobacco juice in the oil supply cavity 112 can flow to the oil storage cavity 111 (as shown by the black arrow in Figure 3 By connecting or separating the outer adsorption member 142 from the connecting groove 113, the sealing and communication between the oil storage cavity 111 and the oil supply cavity 112 can be controlled, so that the communication between the oil supply cavity 112 and the oil storage cavity 111 will not be automatically opened, the gas will not easily flow between the two, the gas pressure in the oil storage cavity 111 is balanced, and the atomization device 100 is not prone to oil leakage.

[0048] When the inner adsorption member 141 and the outer adsorption member 142 are farthest apart, the attractive force can be greater than the gravity acting on the blocking assembly 130 plus the gravity acting on the inner adsorption member 141, so that the adsorption assembly 140 can drive the blocking assembly 130 to move against the gravity, and the oil supply cavity 112 and the oil storage cavity 111 can achieve a better sealing effect regardless of the position state of the atomization device 100.

[0049] Please refer to Figures 1 to 3 The blocking assembly 130 can be inserted in the oil passing channel 121. Thus, the inner wall of the oil passing channel 121 can limit the movement direction of the blocking assembly 130, thereby facilitating the control of the movement of the blocking assembly 130.

[0050] Please refer to Figures 1 to 3The sealing assembly 130 may include a guide member 131 and a sealing member 132 mounted on the guide member 131. The end of the guide member 131 distal from the sealing member 132 may be inserted into the oil passage 121. The sealing member 132 may be connected to the internal adsorption member 141. The cross-sectional area of ​​the guide member 131 may be smaller than the cross-sectional area of ​​the inner wall of the oil passage 121, while the cross-sectional area of ​​the sealing member 132 may be larger than the cross-sectional area of ​​the inner wall of the oil passage 121. Thus, the sealing assembly 130 can move along the extension direction of the guide member 131, while the sealing member 132 cannot be inserted into the oil passage 121, thereby sealing the oil passage 121. The cross-sectional area of ​​the guide member 131 is smaller than the cross-sectional area of ​​the inner wall of the oil passage 121, allowing the oil in the oil supply chamber 112 to flow into the oil storage chamber 111 through the gap between the sealing assembly 130 and the oil passage 121.

[0051] See also Figures 1 to 3 The blocking member 132 may include a blocking sub-member 133 and a connecting sub-member 134. One end of the connecting sub-member 134 may be connected to the end of the blocking sub-member 133 away from the oil passage 121, and the other end of the connecting sub-member 134 may be connected to the inner adsorption member 141. Thus, the mutual attraction between the outer adsorption member 142 and the inner adsorption member 141 can conveniently drive the blocking sub-member 133 toward the oil passage 121 and seal the oil passage 121.

[0052] The separator 120 can be made of an elastic material, such as silicone, plastic, or rubber. Therefore, when the blocking assembly 130 blocks the oil passage 121, the separator 120 and the blocking assembly 130 have a relatively good sealing connection effect due to the elastic deformation of the separator 120.

[0053] The sealing assembly 130 can be made of an elastic material, such as silicone, plastic, or rubber. Thus, when the sealing assembly 130 blocks the oil passage 121, the elastic deformation of the sealing assembly 130 provides a relatively good sealing connection between the separator 120 and the sealing assembly 130.

[0054] The inner adsorption member 141 and the outer adsorption member 142 can both be magnets; either one of the inner adsorption member 141 and the outer adsorption member 142 can be a magnet, and the other can be made of ferromagnetic material; this can achieve mutual attraction between the inner adsorption member 141 and the outer adsorption member 142.

[0055] In one embodiment, the inner adsorbent 141 may be a magnet, and the surface of the inner adsorbent 141 may be wrapped with an oil separator, which is connected to the blocking assembly 130, so that the inner adsorbent 141 can be connected to the blocking assembly 130. The oil separator can be made of materials that can block oil, such as silicone, plastic, plastic or rubber. By providing the oil separator, the smoke oil can be prevented from directly contacting the inner adsorbent 141, thereby extending the service life of the inner adsorbent 141. The inner adsorbent 141 can also be provided inside the blocking assembly 130, and the inner adsorbent 141 can be wrapped by the blocking assembly 130. This can also prevent the smoke oil from directly contacting the inner adsorbent 141.

[0056] The length of the inner adsorption member 141 can be greater than or equal to the length of the outer adsorption member 142, and the cross-sectional area of ​​the inner adsorption member 141 can be less than or equal to the cross-sectional area of ​​the outer adsorption member 142. Thus, the shape of the inner adsorption member 141 is well adapted to the spatial layout within the housing 110, and the inner adsorption member 141 does not occupy a large space while still providing a suitable suction force. At the same time, the relatively large cross-sectional area of ​​the outer adsorption member 142 facilitates the user to open or close the oil passage 121 by contacting the outer adsorption member 142.

[0057] See also Figure 1 The electronic cigarette 10 may further include an electrical control device 200. The electrical control device 200 and the atomizing device 100 may be connected (eg Figure 1 as shown) and separation (as Figure 2 and Figure 3 When the electric control device 200 is connected to the atomizing device 100, the electric control device 200 and the atomizing device 100 can be electrically connected, so that the atomizing device 100 can atomize the e-liquid.

[0058] See also Figure 1The electric control device 200 may include a mounting base 210. The side of the mounting base 210 facing the atomization device 100 may be provided with a mounting groove 211 corresponding to the connection groove 113. The outer adsorption member 142 may be installed in the mounting groove 211. Therefore, when the electric control device 200 is connected to the atomization device 100, the attraction between the outer adsorption member 142 and the inner adsorption member 141 drives the inner adsorption member 141 to move toward the partition 120, and the inner adsorption member 141 drives the blocking assembly 130 to move toward the partition 120 and close the oil passage 121; when the electric control device 200 is separated from the atomization device 100, the attraction between the outer adsorption member 142 and the inner adsorption member 141 disappears, and the blocking assembly 130 can move under the action of gravity to open the oil passage 121, and the tobacco oil in the oil supply chamber 112 flows to the oil storage chamber 111 under the action of gravity. Through the above setting, when the electric control device 200 is connected to the atomizing device 100, the oil storage chamber 111 and the oil supply chamber 112 of the atomizing device 100 can be automatically closed; when the electric control device 200 is separated from the atomizing device 100, the oil supply chamber 112 can fill oil into the oil storage chamber 111.

[0059] See also Figure 1 The electronic cigarette 10 may further include a first adsorption member 150 and a second adsorption member 220 that can attract each other. The first adsorption member 150 can be disposed on the side of the housing 110 where the connection groove 113 is provided, and the second adsorption member 220 can be disposed on the side of the mounting base 210 where the mounting groove 211 is provided, corresponding to the first adsorption member 150. The adsorption between the first adsorption member 150 and the second adsorption member 220 can enhance the connection between the electronic control device 200 and the atomization device 100.

[0060] The interaction force between the first adsorption member 150 and the inner adsorption member 141 when they are closest together can be smaller than the sum of the gravity acting on the blocking assembly 130 and the gravity acting on the inner adsorption member 141. Therefore, the interaction force between the first adsorption member 150 and the inner adsorption member 141 does not prevent the blocking assembly 130 and the inner adsorption member 141 from moving under gravity, so that the blocking assembly 130 can still open the oil passage 121.

[0061] The first adsorption member 150 and the inner adsorption member 141 may be located on the same side of the partition 120. Alternatively, see Figure 1 The first adsorption member 150 and the inner adsorption member 141 may be located on opposite sides of the partition 120 . The first adsorption member 150 and the inner adsorption member 141 may repel each other, or they may attract each other.

[0062] See also Figures 1 to 3The atomizing device 100 may further include a seal 160. The seal 160 may be located between the housing 110 and the partition 120 to seal the connection. This improves the seal between the housing 110 and the partition 120, allowing the liquid and gas to flow only through the oil passage 121, thereby facilitating control of the flow of the liquid and gas. The seal 160 may be made of an elastic material (e.g., silicone, plastic, or rubber).

[0063] See also Figure 1 When the outer adsorption member 142 is connected to the connection groove 113, the sealing member 160 and the blocking assembly 130 are sealed. This enhances the sealing effect, prevents the flow of smoke oil and gas between the two, and balances the air pressure in the oil storage chamber 111, making the atomizing device 100 less likely to leak.

[0064] See also Figure 3 The surface of the seal 160 facing the sealing assembly 130 may be provided with a plurality of abutting ribs 161 for sealingly connecting the sealing assembly 130. This enhances the sealing connection between the seal 160 and the sealing assembly 130. The axis of the abutting ribs 161 may be perpendicular to the direction of gravity, thereby effectively preventing e-liquid leakage.

[0065] See also Figure 3 The surface of the seal 160 facing the blocking component 130 can be curved. This arrangement can increase the contact area between the seal 160 and the blocking component 130, thereby improving the sealing connection effect between the seal 160 and the blocking component 130.

[0066] See also Figure 1 and Figure 2 When the atomizing device 100 is placed in the upright position, the oil storage chamber 111 can be located above the oil supply chamber 112, and the inner adsorption member 141 can be located in the oil storage chamber 111. It is understood that the atomizing device 100 is generally placed in the upright position when in use, and the combined effects of gravity and adsorption can enhance the sealing effect of the blocking assembly 130 on the oil passage 121.

[0067] The above description is only a preferred embodiment of the present application and does not limit the patent scope of the present application. All equivalent structural transformations made by using the contents of the present application description and drawings under the inventive concept of the present application, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. An electronic cigarette, characterized in that: The invention comprises an atomizing device, wherein the atomizing device comprises: The housing has an oil storage cavity and an oil supply cavity formed therein that are communicated with each other; a separator, disposed between the oil storage chamber and the oil supply chamber, the separator being sealed and connected to the housing, and having an oil passage connecting the oil storage chamber and the oil supply chamber; A blocking component is provided at the oil passage; and The adsorption component includes an inner adsorption part and an outer adsorption part that can attract each other. The inner adsorption part is connected to the sealing component. A connecting groove is formed on the outer wall of the shell. The connecting groove is arranged close to the partition. The outer adsorption part and the connecting groove have two connection states: connected and separated. The adsorption component is used to drive the sealing component to close the oil passage.

2. The electronic cigarette according to claim 1, wherein The mutual attraction force between the inner adsorption component and the outer adsorption component when they are farthest apart is greater than the sum of the gravity exerted on the blocking component and the gravity exerted on the inner adsorption component.

3. The electronic cigarette according to claim 1, wherein The blocking component is inserted into the oil passage.

4. The electronic cigarette according to claim 3, wherein: The sealing assembly includes a guide member and a sealing member sleeved on the guide member, the guide member having one end away from the sealing member inserted into the oil passage, the sealing member being connected to the internal adsorption member, the cross-sectional area of ​​the guide member being smaller than the cross-sectional area of ​​the inner wall of the oil passage, and the cross-sectional area of ​​the sealing member being larger than the cross-sectional area of ​​the inner wall of the oil passage.

5. The electronic cigarette according to claim 4, wherein: The blocking component includes a blocking sub-component and a connecting sub-component. One end of the connecting sub-component is connected to an end of the blocking sub-component away from the oil passage, and the other end of the connecting sub-component is connected to the inner adsorption component.

6. The electronic cigarette according to claim 1, wherein: The separator is made of elastic material; and / or the blocking component is made of elastic material.

7. The electronic cigarette according to claim 1, wherein The inner adsorption member and the outer adsorption member are both magnets; or, either one of the inner adsorption member and the outer adsorption member is a magnet, and the other one is made of ferromagnetic material.

8. The electronic cigarette according to claim 7, wherein: The inner adsorption part is a magnet, and the surface of the inner adsorption part is wrapped with an oil separator, and the oil separator is connected to the sealing component; or, the inner adsorption part is arranged inside the sealing component, and the inner adsorption part is wrapped by the sealing component.

9. The electronic cigarette according to claim 1, wherein The electronic cigarette also includes: The electric control device has two connection states with the atomization device, namely, connected and disconnected. The electric control device includes a mounting seat. The side of the mounting seat facing the atomization device is provided with a mounting groove corresponding to the connecting groove, and the external adsorption component is installed in the mounting groove.

10. The electronic cigarette according to claim 9, characterized in that The electronic cigarette also includes: A first adsorption member and a second adsorption member capable of attracting each other, wherein the first adsorption member is arranged on the side of the shell where the connecting groove is provided, and the second adsorption member is arranged on the side of the mounting seat where the mounting groove is provided corresponding to the first adsorption member.

11. The electronic cigarette according to claim 10, wherein: The interaction force between the first adsorption component and the inner adsorption component when they are closest to each other is smaller than the sum of the gravity exerted on the blocking component and the gravity exerted on the inner adsorption component.

12. The electronic cigarette according to claim 1, wherein The atomizing device further comprises: A sealing member is located between the shell and the partition to seal and connect the shell and the partition, and the sealing member is made of elastic material.

13. The electronic cigarette according to claim 12, wherein: When the external adsorption member is in a connected state with the connection groove, the sealing member is sealed and connected with the blocking assembly.

14. The electronic cigarette according to claim 13, wherein A plurality of abutting ribs for sealingly connecting the sealing assembly are provided on the surface of the sealing member facing the sealing assembly.

15. The electronic cigarette according to claim 13, wherein The surface of the sealing member facing the blocking component is curved.

16. The electronic cigarette according to any one of claims 1 to 15, characterized in that: When the atomizing device is upright, the oil storage chamber is located above the oil supply chamber, and the inner adsorption component is located in the oil storage chamber.

Images