Electronic cigarette
By using a combined structure of shell, partition, sealing assembly and adsorption assembly in the electronic cigarette, the passage between the oil storage chamber and the oil supply chamber is controlled, and the oil leakage problem caused by poor sealing is solved, and the atomization equipment is realized effective sealing and air pressure balance.
Patent Information
- Application Number
- CN202411456279.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-17
- Publication Date
- 2025-01-10
AI Technical Summary
The existing large-capacity atomization equipment has poor sealing properties that cause the air pressure in the oil storage compartment to be too high, which is prone to oil leakage.
An electronic cigarette was designed, using a combined structure of a shell, a partition, a sealing assembly and an adsorption assembly. Through the connection and separation of the external adsorbent and the connecting groove, the oil passage between the oil storage chamber and the oil supply chamber is controlled. The sealing and opening of the gas and e-liquid prevent improper flow of gas and e-liquid.
Effectively prevent gas flow between the oil storage chamber and the oil supply chamber, maintain the air pressure balance in the oil storage chamber, and avoid oil leakage in the atomization equipment.
Smart Images
Figure CN119279276A_ABST
Abstract
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 atomization equipment generally includes an oil supply tank, which can store a large amount of oil so that it can continuously supply oil to the oil storage tank. The atomization component absorbs the oil in the oil storage tank and then atomizes the oil through the power supply component. The aerosol flows out through the nozzle connected to the atomization chamber for the user to inhale.
[0003] However, the design of existing large-capacity atomization 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 causes the atomization equipment to easily leak oil. Summary of the invention
[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 comprises a first sub-shell and a second sub-shell connected to each other, wherein an oil storage cavity is formed inside the first sub-shell, and an oil supply cavity communicating with the oil storage cavity is formed inside the second sub-shell;
[0007] A separator, disposed between the oil storage chamber and the oil supply chamber, the separator sealingly connects the first sub-shell and the second sub-shell, and the separator is provided with an oil passage connecting the oil storage chamber and the oil supply chamber;
[0008] A plugging assembly is provided at the oil passage; and
[0009] The adsorption component includes an inner adsorption component and an outer adsorption component which can attract each other, the inner adsorption component is connected to the sealing component, the outer wall of the shell is formed with a connecting groove, the connecting groove is arranged close to the partition, the outer adsorption component and the connecting groove have two connection states: connected and separated, and 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 gravity exerted on the blocking component plus the gravity exerted on the inner adsorption component.
[0011] Optionally, the blocking component is inserted into the oil passage.
[0012] Optionally, the blocking component includes a guide member and a blocking member sleeved on the guide member, the end of the guide member away from the blocking member is inserted into the oil passage, the blocking 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 blocking 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 inner adsorption member is a magnet, and the surface of the inner adsorption member is wrapped with an oil separator, and the oil separator is connected to the sealing component; or, the inner adsorption member is arranged inside the sealing component, and the inner adsorption member is wrapped by the sealing component.
[0017] Optionally, the electronic cigarette further comprises:
[0018] The electric control device has two connection states with the atomizing device: connected and separated. The electric control device includes a mounting seat. The side of the mounting seat facing the atomizing device is provided with a mounting groove corresponding to the connecting groove. The external adsorption component is installed in the mounting groove.
[0019] Optionally, the electronic cigarette further comprises:
[0020] A first adsorbent and a second adsorbent capable of attracting each other, wherein the first adsorbent is disposed on a side of the shell where the connecting groove is disposed, and the second adsorbent is disposed on a side of the mounting seat where the mounting groove is disposed corresponding to the first adsorbent.
[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 exerted on the blocking component and the gravity exerted on the inner adsorption component.
[0022] Optionally, the atomization device further comprises:
[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, when the external adsorption component is in a connected state with the connecting groove, the sealing component is sealed and connected with the blocking assembly.
[0025] Optionally, a plurality of abutment ribs for sealingly connecting the sealing assembly are provided on the surface of the sealing member facing the sealing assembly.
[0026] Optionally, the surface of the seal facing the blocking assembly is curved.
[0027] Optionally, when the atomization device is upright, the oil storage chamber is located above the oil supply chamber, and the internal adsorption component is located in the oil storage chamber.
[0028] In the electronic cigarette of the present application, the smoke oil and gas in the oil supply chamber can only flow into the oil storage chamber through the oil passage. When the outer adsorbent is connected to the connecting groove, the inner adsorbent is attracted by the outer adsorbent, and can drive the blocking component to move to the oil passage and close the oil passage, so that the oil storage chamber and the oil supply chamber are mutually closed; when the outer adsorbent is separated from the connecting groove, the inner adsorbent is no longer attracted by the outer adsorbent, and the blocking component and the inner adsorbent can move under the gravity, so that the blocking component can open the oil passage. By connecting or separating the outer adsorbent from the connecting groove, the sealing and connection of the oil storage chamber and the oil supply chamber can be controlled, so that the connection between the oil supply chamber and the oil storage chamber will not be opened automatically, the gas is not easy to flow between the two, the air pressure in the oil storage chamber is balanced, and the atomization device is not easy to leak oil. BRIEF DESCRIPTION OF THE DRAWINGS
[0029] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0030] Figure 1 This is a cross-sectional view of an embodiment of the electronic cigarette of the present application;
[0031] Figure 2 for Figure 1 Schematic diagram of the state of the atomization device in the embodiment shown Figure 1 ;
[0032] Figure 3 for Figure 1 Schematic diagram of the state of the atomization device in the embodiment shown Figure 2 .
[0033] Description of Figure Numbers:
[0034]
[0035]
[0036] The realization of the purpose, 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 the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work 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 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 only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the 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 it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such 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 blocking assembly and an adsorption assembly; the shell may include a first sub-shell and a second sub-shell connected to each other, an oil storage chamber may be formed inside the first sub-shell, and an oil supply chamber connected to the oil storage chamber may be formed inside the second sub-shell; the partition may be arranged between the oil storage chamber and the oil supply chamber, the partition may seal and connect the first sub-shell and the second sub-shell, and the partition may be penetrated by an oil passage connecting the oil storage chamber and the oil supply chamber; the blocking 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 blocking assembly, a connecting groove may be formed on the outer wall of the shell, 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 blocking assembly to close the oil passage.
[0041] In the electronic cigarette of the present application, the smoke oil and gas in the oil supply chamber can only flow into the oil storage chamber through the oil passage. When the outer adsorbent is connected to the connecting groove, the inner adsorbent is attracted by the outer adsorbent, and can drive the blocking component to move to the oil passage and close the oil passage, so that the oil storage chamber and the oil supply chamber are mutually closed; when the outer adsorbent is separated from the connecting groove, the inner adsorbent is no longer attracted by the outer adsorbent, and the blocking component and the inner adsorbent can move under the gravity, so that the blocking component can open the oil passage. By connecting or separating the outer adsorbent from the connecting groove, the sealing and connection of the oil storage chamber and the oil supply chamber can be controlled, so that the connection between the oil supply chamber and the oil storage chamber will not be opened automatically, the gas is not easy to flow between the two, the air pressure in the oil storage chamber is balanced, and the atomization device is not easy to leak oil.
[0042] The following will mainly describe the specific structure of the electronic cigarette.
[0043] See also Figures 1 to 3 The atomizing device 100 may include a housing 110. The housing 110 may include a first sub-housing and a second sub-housing connected to each other. An oil storage chamber 111 may be formed inside the first sub-housing, and an oil supply chamber 112 connected to the oil storage chamber 111 may be formed inside the second sub-housing. The first sub-housing and the second sub-housing may be integrally formed (e.g., Figures 1 to 3 The atomizing device 100 may include an atomizing assembly (not shown), which may be disposed in the oil storage chamber 111, and the atomizing assembly may absorb the smoke oil in the oil storage chamber 111 and atomize the smoke oil. The housing 110 may be formed with an oil supply chamber 112, which may store a large amount of smoke oil, so that the oil supply chamber 112 may continuously supply oil to the oil storage chamber 111.
[0044] See also Figures 1 to 3 , the atomization device 100 may include a partition 120. The partition 120 may be disposed between the oil storage chamber 111 and the oil supply chamber 112. The partition 120 may seal and connect the first sub-shell and the second sub-shell, and the partition 120 may be provided with an oil passage 121 connecting the oil storage chamber 111 and the oil supply chamber 112. The partition 120 and the shell 110 may be integrally formed, or may be detachably connected, such as by bonding, screwing, or snapping. The provision of the partition 120 enables the oil supply chamber 112 and the oil storage chamber 111 to be connected only through the oil passage 121, so that the connection and disconnection of the oil storage chamber 111 and the oil supply chamber 112 can be controlled by opening or closing the oil passage 121.
[0045] See also Figures 1 to 3, the atomizing device 100 may include a plugging component 130. The plugging component 130 may be disposed at the oil passage 121, and the cross-sectional area of at least part of the plugging component 130 may be larger than the cross-sectional area of the inner wall of the oil passage 121, so that the plugging component 130 may be used to open or close the oil passage 121.
[0046] See also Figures 1 to 3 , the atomization device 100 may further include an adsorption component 140. The adsorption component 140 may include an inner adsorption component 141 and an outer adsorption component 142 that can attract each other. The inner adsorption component 141 may be connected to the blocking component 130. The outer wall of the shell 110 may be formed with a connecting groove 113, and the connecting groove 113 may be arranged close to the partition 120. The outer adsorption component 142 and the connecting groove 113 may have two connection states: connected and separated. The outer adsorption component 142 and the connecting groove 113 may be abutted, clamped, screwed or bonded. The outer adsorption component 142 can be removed from the connecting groove 113 by the user, and can also be installed in the connecting groove 113 by the user.
[0047] In the electronic cigarette 10 of the present application, the oil and gas in the oil supply chamber 112 can only flow into the oil storage chamber 111 through the oil passage 121. Figure 2 When the outer adsorption member 142 is connected to the connection groove 113, the inner adsorption member 141 is attracted by the outer adsorption member 142 and can drive the blocking component 130 to move to the oil passage 121 and close the oil passage 121, and the oil storage chamber 111 and the oil supply chamber 112 are closed to each other. 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 component 130 and the inner adsorption member 141 can move under the gravity, so that the blocking component 130 can open the oil passage 121, and the smoke oil in the oil supply chamber 112 can flow to the oil storage chamber 111 (such as Figure 3 By connecting or separating the external adsorption member 142 from the connection groove 113, the sealing and connection between the oil storage chamber 111 and the oil supply chamber 112 can be controlled, so that the connection between the oil supply chamber 112 and the oil storage chamber 111 will not be opened automatically, the gas will not easily flow between the two, the air pressure in the oil storage chamber 111 is balanced, and the atomization device 100 is not prone to oil leakage.
[0048] The mutual attraction between the inner adsorption component 141 and the outer adsorption component 142 when they are farthest apart can be greater than the gravity exerted on the sealing component 130 plus the gravity exerted on the inner adsorption component 141, so that the adsorption component 140 can drive the sealing component 130 to overcome the movement of gravity, and no matter what position the atomization device 100 is in, the oil supply chamber 112 and the oil storage chamber 111 can achieve a relatively good sealing effect.
[0049] See also Figures 1 to 3, the plugging component 130 can be inserted into the oil passage 121. Thus, the inner wall of the oil passage 121 can limit the moving direction of the plugging component 130, so as to facilitate the control of the movement of the plugging component 130.
[0050] See also Figures 1 to 3 The plugging assembly 130 may include a guide member 131 and a plugging member 132 sleeved on the guide member 131. The end of the guide member 131 away from the plugging member 132 may be inserted into the oil passage 121. The plugging member 132 may be connected to the inner 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. The cross-sectional area of the plugging member 132 may be larger than the cross-sectional area of the inner wall of the oil passage 121. Thus, the plugging assembly 130 may move along the extension direction of the guide member 131. The plugging member 132 cannot be inserted into the oil passage 121, so that the plugging member 132 can seal 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, so that the smoke oil in the oil supply chamber 112 can flow to the oil storage chamber 111 through the gap between the plugging 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 an 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 blocking sub-member 133 may be driven to move toward the oil passage 121 and close the oil passage 121 through the mutual attraction between the outer adsorption member 142 and the inner adsorption member 141.
[0052] The separator 120 may be made of elastic material, such as silicone, plastic or rubber. Therefore, when the plugging assembly 130 plugs the oil passage 121, the separator 120 and the plugging assembly 130 have a relatively good sealing connection effect through the elastic deformation of the separator 120.
[0053] The plugging assembly 130 can be made of elastic material, such as silicone, plastic or rubber material. Therefore, when the plugging assembly 130 blocks the oil passage 121, the partition 120 and the plugging assembly 130 also have a relatively good sealing connection effect through the elastic deformation of the plugging 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, and the oil separator is connected to the plugging component 130, so that the inner adsorbent 141 can be connected to the plugging component 130. The oil separator can be made of materials that can separate oil, such as silicone, plastic, plastic or rubber. By setting the oil separator, it is possible to prevent the smoke oil from directly contacting the inner adsorbent 141, so as to extend the service life of the inner adsorbent 141. The inner adsorbent 141 can also be set inside the plugging component 130, and the inner adsorbent 141 can be wrapped by the plugging component 130. This can also prevent the smoke oil from directly contacting the inner adsorbent 141.
[0056] The length of the inner adsorption member 141 may 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 may 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 more suitable for the spatial layout in the housing 110, and the inner adsorption member 141 does not occupy a relatively large space, and can provide a relatively suitable attraction; at the same time, the cross-sectional area of the outer adsorption member 142 is relatively large, so that the user can 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 seat 210, and a mounting groove 211 may be provided on the side of the mounting seat 210 facing the atomization device 100 corresponding to the connection groove 113, and 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 component 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 component 130 can move under the action of gravity to open the oil passage 121, and the smoke oil in the oil supply chamber 112 flows to the oil storage chamber 111 under the action of gravity. Through the above arrangement, 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 inject 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 may be disposed on the side of the housing 110 where the connection groove 113 is disposed, and the second adsorption member 220 may be disposed on the side of the mounting seat 210 where the mounting groove 211 is disposed corresponding to the first adsorption member 150. Through the adsorption of the first adsorption member 150 and the second adsorption member 220, the connection effect between the electric control device 200 and the atomization device 100 can be enhanced.
[0060] The interaction force between the first adsorption member 150 and the inner adsorption member 141 when they are closest to each other can be smaller than the gravity of the blocking assembly 130 plus the gravity of the inner adsorption member 141. Therefore, the interaction force between the first adsorption member 150 and the inner adsorption member 141 will not cause the blocking assembly 130 and the inner adsorption member 141 to be unable to move 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 , and the first adsorption member 150 and the inner adsorption member 141 may repel each other, or the first adsorption member 150 and the inner adsorption member 141 may attract each other.
[0062] See also Figures 1 to 3, the atomization device 100 may further include a seal 160. The seal 160 may be located between the housing 110 and the partition 120 to seal and connect the housing 110 and the partition 120. Thus, the sealing effect between the housing 110 and the partition 120 is relatively good, and the smoke oil and gas can only flow through the oil passage 121, thereby facilitating the control of the flow of the smoke oil and gas. The seal 160 may be made of an elastic material (such as silicone, plastic or rubber material).
[0063] See also Figure 1 When the outer adsorption member 142 is in a connected state with the connection groove 113, the sealing member 160 and the blocking assembly 130 can be sealed and connected. Thus, the sealing effect can be enhanced, the smoke oil and gas are not easy to flow between the two, the air pressure in the oil storage chamber 111 is balanced, and the atomization device 100 is not easy to leak oil.
[0064] See also Figure 3 The surface of the sealing member 160 facing the plugging assembly 130 may be provided with a plurality of abutting ribs 161 for sealingly connecting the plugging assembly 130. Thus, the sealing connection effect between the sealing member 160 and the plugging assembly 130 can be enhanced. The axis of the abutting ribs 161 may be perpendicular to the direction of gravity, thereby better preventing the leakage of the e-liquid.
[0065] See also Figure 3 The surface of the seal 160 facing the plugging assembly 130 may be curved. This arrangement can increase the contact area between the seal 160 and the plugging assembly 130 , thereby improving the sealing connection effect between the seal 160 and the plugging assembly 130 .
[0066] See also Figure 1 and Figure 2 When the atomizing device 100 is placed forward, 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 can be understood that the atomizing device 100 is generally placed forward when in use, and the combined effect of gravity and adsorption force can enhance the sealing effect of the plugging 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 changes made by using the contents of the present application specification and drawings under the inventive concept of the present application, or directly / indirectly applied 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 comprises a first sub-shell and a second sub-shell connected to each other, wherein an oil storage cavity is formed inside the first sub-shell, and an oil supply cavity communicating with the oil storage cavity is formed inside the second sub-shell; A separator, disposed between the oil storage chamber and the oil supply chamber, the separator sealingly connects the first sub-shell and the second sub-shell, and the separator is provided with an oil passage connecting the oil storage chamber and the oil supply chamber; A plugging assembly is provided at the oil passage; and The adsorption component includes an inner adsorption component and an outer adsorption component which can attract each other, the inner adsorption component is connected to the sealing component, the outer wall of the shell is formed with a connecting groove, the connecting groove is arranged close to the partition, the outer adsorption component and the connecting groove have two connection states: connected and separated, and the adsorption component is used to drive the sealing component to close the oil passage.
2. The electronic cigarette according to claim 1, characterized in that: The mutual attraction force between the inner adsorption component and the outer adsorption component when they are farthest apart is greater than the gravity exerted on the blocking component plus the gravity exerted on the inner adsorption component.
3. The electronic cigarette according to claim 1, characterized in that: The blocking component is inserted into the oil passage.
4. The electronic cigarette according to claim 3, characterized in that: The sealing component includes a guide member and a sealing member sleeved on the guide member, wherein one end of the guide member away from the sealing member is inserted into the oil passage, and 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.
5. The electronic cigarette according to claim 4, characterized in that: The plugging component comprises a plugging sub-component and a connecting sub-component, one end of the connecting sub-component is connected to an end of the plugging 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, characterized in that: The partition is made of elastic material; and / or the blocking component is made of elastic material.
7. The electronic cigarette according to claim 1, characterized in that: 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, characterized in that: The inner adsorption member is a magnet, and the surface of the inner adsorption member is wrapped with an oil separator, and the oil separator is connected to the sealing component; or, the inner adsorption member is arranged inside the sealing component, and the inner adsorption member is wrapped by the sealing component.
9. The electronic cigarette according to claim 1, characterized in that: The electronic cigarette also includes: The electric control device has two connection states with the atomizing device: connected and separated. The electric control device includes a mounting seat. The side of the mounting seat facing the atomizing device is provided with a mounting groove corresponding to the connecting groove. 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 adsorbent and a second adsorbent capable of attracting each other, wherein the first adsorbent is disposed on a side of the shell where the connecting groove is disposed, and the second adsorbent is disposed on a side of the mounting seat where the mounting groove is disposed corresponding to the first adsorbent.
11. The electronic cigarette according to claim 10, characterized in that: 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, characterized in that: The atomizing device also includes: 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, characterized in that: When the outer 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, characterized in that: A plurality of abutment ribs for sealingly connecting the sealing assembly are arranged on the surface of the sealing member facing the sealing assembly.
15. The electronic cigarette according to claim 13, characterized in that: The surface of the sealing member facing the blocking component is in a curved shape.
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.