Electronic cigarette

Abstract

The utility model discloses an electronic cigarette which comprises an atomization device, an elastic piece, a plugging assembly and an electric control device. The atomization device comprises an oil storage bin, an oil passing channel and an oil supply bin, the oil storage bin and the oil supply bin are connected and communicated with the oil passing channel, and an avoiding channel communicated with the oil passing channel is arranged at the first end of the oil passing channel; the elastic piece is arranged in the oil passing channel; the plugging assembly comprises a plugging piece and an abutting piece which are connected with each other, the plugging piece is arranged in the oil passing channel, one end of the plugging piece is connected with the elastic piece and abuts against the first end of the oil passing channel under the cooperation of the elastic piece, the plugging piece seals communication between the oil storage bin and the oil supply bin, and the abutting piece is connected with the avoiding channel in a sealed mode; the blocking assembly can move towards the elastic piece so as to open and close communication between the oil storage bin and the oil supply bin. The electric control device is detachably connected with the atomization device and used for being connected with the abutting piece so as to push the plugging assembly to move. The electronic cigarette is convenient to assemble and not prone to oil leakage.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization, in particular to an electronic cigarette. BACKGROUND

[0002] The existing electronic cigarette usually includes an electric control device and an atomization device. The electric control device can provide power supply and realize electric control. The atomization device can atomize tobacco tar. The atomization device can include an atomizer and a tobacco tar bottle. In some electronic cigarettes, the electric control device and the atomization device can be stored separately and assembled when used.

[0003] In order to avoid leakage of tobacco tar in the atomization device, a blocking plug is generally arranged on the atomizer and the tobacco tar bottle. When assembling the electronic cigarette, the user needs to take out the blocking plug first and then assemble the atomization device and the electric control device. This not only wastes time and effort, but also easily causes oil leakage, resulting in poor user experience. CONTENT OF THE UTILITY MODEL

[0004] The main purpose of the present application is to provide an electronic cigarette to solve the technical problems of complicated assembly and easy oil leakage of the electronic cigarette.

[0005] To achieve the above-mentioned purpose, the present application provides an electronic cigarette, which comprises:

[0006] An atomization device, comprising a tobacco tar storage chamber, an oil passing channel and a tobacco tar supply chamber. The tobacco tar storage chamber and the tobacco tar supply chamber are respectively connected to two sides of the oil passing channel and communicate with the oil passing channel. A first end of the oil passing channel is provided with an avoiding channel communicating with the oil passing channel;

[0007] An elastic member arranged in the oil passing channel;

[0008] A blocking assembly, comprising a blocking member and an abutting member. The blocking member is arranged in the oil passing channel. One end of the blocking member is connected to the elastic member and abuts against the first end of the oil passing channel under the cooperation of the elastic member. The blocking member closes the communication between the tobacco tar storage chamber and the tobacco tar supply chamber. The other end of the blocking member is connected to the abutting member. The outer wall of the abutting member is sealingly connected to the inner wall of the avoiding channel. The blocking assembly can move towards the elastic member to open the closure of the communication between the tobacco tar storage chamber and the tobacco tar supply chamber; and

[0009] An electric control device, which is detachably connected to the atomization device. The electric control device is used to connect the abutting member to push the blocking assembly to move.

[0010] Optionally, the force applied by the elastic member to the blocking assembly is greater than the gravity received by the blocking assembly.

[0011] Optionally, the plugging assembly comprises a sealing ring sleeved on the outer periphery of the oil supply hole, and the sealing ring is sealingly connected to the inner wall of the oil passing channel and the plugging member.

[0012] Optionally, the abutting member extends from one end of the plugging member out of the avoiding channel, the electric control device comprises a connecting groove for connecting the abutting member, or the electric control device comprises a connecting column for connecting the abutting member.

[0013] Optionally, the abutting member extends from one end of the plugging member into the avoiding channel, and the electric control device comprises a connecting column for extending into the avoiding channel to connect the abutting member.

[0014] Optionally, the connecting column is sleeved with the abutting member.

[0015] Optionally, the outer wall of the connecting column is sealingly connected to the inner wall of the avoiding channel.

[0016] Optionally, the number of the abutting members is at least two, and the number of the avoiding channels is equal to the number of the abutting members and corresponds to the at least two abutting members one by one.

[0017] Optionally, the elastic member is a spring, and the plugging assembly further comprises a first guide member arranged in the elastic member, and one end of the first guide member is connected to the plugging member.

[0018] Optionally, the atomizing device comprises a second guide member arranged in the elastic member, one end of the second guide member is connected to the wall of the oil passing channel, and the other end of the second guide member is sleeved with one end of the first guide member away from the plugging member.

[0019] In the electronic cigarette of the present application, when the electric control device and the atomizing equipment are not assembled, the plugging member closes the communication between the oil storage chamber and the oil supply chamber under the cooperation of the elastic member, and the atomizing equipment will not leak tobacco tar. When the atomizing equipment and the electric control device are assembled, the electric control device is connected to the abutting member and drives the plugging member to move towards the elastic member under an external force (which can be manual operation of the user), thereby opening the closure of the plugging member to the communication between the oil storage chamber and the oil supply chamber. In this way, it is not necessary to open the closure of the oil storage chamber and the oil supply chamber first and then assemble the electric control device and the atomizing equipment. The electronic cigarette of the present application realizes the assembly of the electric control device and the atomizing equipment and the oil filling of the oil storage chamber through one operation step. Meanwhile, the plugging member opens the oil filling of the oil storage chamber by moving a certain distance, and the process of passing the oil is easy to control, and the avoiding channel remains in a sealed state during the movement of the plugging member, so that the tobacco tar is not easy to leak during the process of passing the oil. Thus, the electronic cigarette of the present application is convenient to assemble and is not easy to leak oil. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only represent some of the embodiments of the present application, and for those skilled in the art, other drawings can be obtained from the drawings shown without any creative effort.

[0021] Figure 1 A cross-sectional view of part of the structure of an embodiment of the electronic cigarette of the present application;

[0022] Figure 2 A cross-sectional view of part of the structure of an embodiment of the electronic cigarette of the present application; Figure 1 A perspective view of part of the structure of an embodiment of the electronic cigarette of the present application; Figure 1 ;

[0023] Figure 3 A perspective view of part of the structure of an embodiment of the electronic cigarette of the present application; Figure 1 A perspective view of part of the structure of an embodiment of the electronic cigarette of the present application; Figure 2 ;

[0024] Figure 4 An unassembled schematic view of another embodiment of the electronic cigarette of the present application;

[0025] Figure 5 An assembled schematic view of an embodiment of the electronic cigarette of the present application; Figure 4 An assembled schematic view of an embodiment of the electronic cigarette of the present application; An assembled schematic view of an embodiment of the electronic cigarette of the present application;

[0026] An assembled schematic view of an embodiment of the electronic cigarette of the present application. Figure 6 An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application.

[0027] An assembled schematic view of an embodiment of the electronic cigarette of the present application. Figure 7 An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application.

[0028] An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application.

[0029] An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application.

[0030] An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application. An assembled schematic view of an embodiment of the electronic cigarette of the present application.

[0031] The implementation, functional features and advantages of the present application will be further described with reference to the embodiments and the accompanying drawings. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some of the embodiments of the present application, and all other embodiments obtained by those skilled in the art without any creative effort based on the embodiments in the present application shall fall within the scope of the present application.

[0033] It should be noted that all directional indications, such as upper, lower, left, right, front, back, and the like, are merely used for convenience of description and are not intended to limit the application to a particular orientation.

[0034] In addition, the description in the present application involving "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the technical features indicated or implicitly indicating the number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In addition, "and / or" throughout the text includes three solutions, for example, A and / or B, including A technical solution, B technical solution, and A and B simultaneously meet the technical solution; in addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, nor within the scope of protection claimed in the present application.

[0035] The present application provides an electronic cigarette, which can include an atomization device, an elastic member, a blocking assembly and an electric control device. The atomization device includes an oil storage chamber, an oil passing channel and an oil supply chamber, the oil storage chamber and the oil supply chamber are respectively connected to two sides of the oil passing channel and are in communication with the oil passing channel, and the first end of the oil passing channel is provided with an avoidance channel connected to the oil passing channel. The elastic member is arranged in the oil passing channel. The blocking assembly includes a blocking member and an abutting member, the blocking member is arranged in the oil passing channel, one end of the blocking member is connected to the elastic member and abuts the first end of the oil passing channel under the cooperation of the elastic member, the blocking member closes the communication between the oil storage chamber and the oil supply chamber, the other end of the blocking member is connected to the abutting member, and the outer wall of the abutting member is sealingly connected to the inner wall of the avoidance channel; the blocking assembly can move towards the elastic member to open the closure of the communication between the oil storage chamber and the oil supply chamber. The electric control device is detachably connected to the atomization device, and the electric control device is used to connect the abutting member to drive the blocking assembly to move.

[0036] In the electronic cigarette of the present application, when the electric control device and the atomization device are not assembled, the blocking piece closes the communication between the oil storage chamber and the oil supply chamber under the cooperation of the elastic piece, and the atomization device will not leak tobacco tar. When the atomization device and the electric control device are assembled, the external force (which can be manual by the user) drives the electric control device to connect the abutting piece and push the blocking piece to move towards the elastic piece, opening the closure of the communication of the blocking piece to the oil storage chamber and the oil supply chamber. In this way, it is not necessary to open the closure of the oil storage chamber and the oil supply chamber first, and then assemble the electric control device and the atomization device. The electronic cigarette of the present application realizes the assembly of the atomization device and the electric control device and the oiling of the oil storage chamber through one operation step. At the same time, the blocking piece opens the oiling of the oil storage chamber by moving a certain distance, and the process of oiling is easy to control. In the process of moving the blocking piece, the bypass passage remains sealed, and tobacco tar is not easy to leak in the process of oiling. Therefore, the electronic cigarette of the present application is easy to assemble and not easy to leak oil.

[0037] The electronic cigarette of the present application will be described in detail below.

[0038] Please refer to Figures 1 to 7 The electronic cigarette 10 proposed in the present application can include an atomization device 100. The atomization device 100 can include an oil storage chamber 110, an oil passing passage 120, and an oil supply chamber 130. The oil storage chamber 110 and the oil supply chamber 130 are respectively connected to two sides of the oil passing passage 120 and are respectively in communication with the oil passing passage 120. Specifically, a first side wall 121 of the oil passing passage 120 is connected to the oil storage chamber 110, and an oil inlet hole 140 is provided between the oil storage chamber 110 and the oil passing passage 120 to communicate the two. A second side wall 122 of the oil passing passage 120 is connected to the oil supply chamber 130, and an oil supply hole 150 is provided between the oil passing passage 120 and the oil supply chamber 130 to communicate the two. The oil supply chamber 130 can store tobacco tar, and the tobacco tar in the oil supply chamber 130 can flow into the oil storage chamber 110 in sequence via the oil supply hole 150, the oil passing passage 120, and the oil inlet hole 140. The first side wall 121 and the second side wall 122 can be two opposite side walls or two adjacent side walls.

[0039] Please refer to Figures 3 to 7 A bypass passage 125 is provided at a first end 123 of the oil passing passage 120 to communicate the oil passing passage 120.

[0040] Please refer to Figure 1 , Figures 4 to 7 In some embodiments, the atomization device 100 can include an atomizer 160 and an oil bottle 170. The atomizer 160 and the oil bottle 170 can be detachably connected. The atomizer 160 can include the oil storage chamber 110 and the oil passing passage 120, and the atomizer 160 can include an upper shell 161 and a base 162, and the oil storage chamber 110 and the oil passing passage 120 can be formed by the upper shell 161 and the base 162 together. The oil bottle 170 can include the oil supply chamber 130.

[0041] Referring to Figures 1 to 7 The electronic cigarette 10 provided in the present application can comprise an elastic member 200. The elastic member 200 can be arranged in the oil passing channel 120, and one end of the elastic member 200 can be connected to the second end 124 of the oil passing channel 120 (i.e. the end of the oil passing channel 120 away from the avoiding channel 125). The elastic member 200 and the second end 124 of the oil passing channel 120 can be welded, clamped or adhered.

[0042] Referring to Figures 1 to 7 The elastic member 200 can be elastic in the length direction thereof, i.e. the length of the elastic member 200 can be compressed or elongated. The elastic member 200 can be a spring. The elastic member 200 can also be an elastic column, and can be made of elastic materials such as plastic, silicon or rubber.

[0043] Referring to Figures 1 to 7 The electronic cigarette 10 provided in the present application can comprise a blocking assembly 300. The blocking assembly 300 can be at least partially arranged in the oil passing channel 120, and can block at least one of the oil inlet hole 140 and the oil supply hole 150. The blocking assembly 300 can be configured to be movable towards the elastic member 200 to open the blocking of at least one of the oil inlet hole 140 and the oil supply hole 150.

[0044] Specifically, referring to Figures 1 to 7 The blocking assembly 300 can comprise a blocking member 310. The blocking member 310 can be arranged in the oil passing channel 120. The blocking member 300 is connected to the elastic member 200 and abuts against the first end 123 of the oil passing channel 120 under the cooperation of the elastic member 200. Thus, the elastic member 200 and the oil passing channel 120 jointly limit the blocking member 300. The blocking member 300 can block the communication between the oil storage chamber 110 and the oil supply chamber 130. Specifically, the blocking member 300 blocks at least one of the oil inlet hole 140 and the oil supply hole 150. Thus, the tobacco oil in the oil supply chamber 130 cannot flow into the oil storage chamber 110, and the tobacco oil cannot leak from the atomization device 100. The blocking member 300 can be movable towards the elastic member 200 to open the blocking of the communication between the oil storage chamber 110 and the oil supply chamber 130.

[0045] Referring to Figures 1 to 7 The blocking assembly 300 can comprise an abutting member 320. The abutting member 320 can be connected to one end of the blocking member 300 close to the first end 124, and the outer wall of the abutting member 320 is sealingly connected to the inner wall of the avoiding channel 125. Thus, during the movement of the blocking assembly 300, the abutting member 320 remains sealed with the avoiding channel 125, and the tobacco oil cannot leak out from the avoiding channel 125.

[0046] Referring to Figure 2 , Figures 4 to 7The electronic cigarette 10 provided in the present application can comprise an electric control device 400. The electric control device 400 is detachably connected with the atomization device 100, and the electric control device 400 is used to connect the abutting member 320 to push the blocking assembly 300 to move. The electric control device 400 can comprise a mounting seat 410 and an electric control assembly (not shown) located inside the mounting seat 410, and the electric control assembly can control the atomization process.

[0047] Please refer to Figures 5 to 7 When the atomization device 100 and the electric control device 400 are assembled, an external force (which can be manually operated by a user) drives the electric control device 400 to connect the abutting member 320 away from one end of the blocking member 310, and the electric control device 400 pushes the blocking assembly 300 to move towards the elastic member 200, and the blocking member 310 opens the closure of at least one of the oil inlet hole 140 and the oil supply hole 150, thereby realizing the communication of the oil storage chamber 110, the oil passing channel 120 and the oil supply chamber 130. In this way, it is not necessary to open the closure of the oil storage chamber 110 and the oil supply chamber 130 first, and then assemble the electric control device 400 and the atomization device 100. One operation step realizes the assembly of the electric control device 400 and the atomization device 100, and realizes the oil injection of the oil storage chamber 110. At the same time, the avoiding channel 125 remains in a sealed state during the movement of the blocking assembly 300, and the tobacco oil is not easy to leak during the oil passing process. Therefore, the electronic cigarette 10 provided in the present application is convenient to assemble and is not easy to leak oil.

[0048] The force applied by the elastic member 200 to the blocking assembly 300 can be greater than the gravity received by the blocking assembly 300. Therefore, the elastic member 200 can maintain the position state of closing at least one of the oil inlet hole 140 and the oil supply hole 150 in any position state of the atomization device 100, so that the tobacco oil in the atomization device 100 will not leak.

[0049] Please refer to Figure 1 、 Figures 4 to 7 In some embodiments, the first side wall 121 and the second side wall 122 can be opposite, that is, the oil storage chamber 110 and the oil supply chamber 130 can be located on the two sides of the oil passing channel 120, respectively. Therefore, the tobacco oil in the oil supply chamber 130 can flow into the oil storage chamber 110 in sequence through the oil supply hole 150, the oil passing channel 120 and the oil inlet hole 140.

[0050] Please refer to Figure 1 、 Figures 4 to 7In the axial direction of the avoiding channel 125, the distance between the top end of the oil supply hole 150 and the first end 123 of the oil passing channel 120 is greater than the distance between the bottom end of the oil inlet hole 140 and the first end 123 of the oil passing channel 120. Because the oil content in the oil supply chamber 130 is generally more, such arrangement enables the blocking member 310 to open the closure of the oil inlet hole 140 (if the blocking member 310 closes the oil inlet hole 140) first, and then open the oil supply hole 150, thereby reducing the risk of oil leakage.

[0051] Referring to Figure 3 , the blocking assembly 300 comprises a sealing ring 330, which is sleeved on the outer periphery of the oil supply hole 150, and the sealing ring 330 is sealingly connected to the inner wall of the oil passing channel 120 and the blocking member 310. The sealing ring 330 can improve the closure effect of the oil supply hole 150 and prevent the oil in the oil supply chamber 130 from flowing into the oil passing channel 120. The sealing ring 330 can be made of elastic materials such as silica gel, plastic or rubber.

[0052] Referring to Figure 3 , the blocking member 310 can comprise a connecting sub-member 311 and a blocking sub-member 312, one end of the connecting sub-member 311 is connected to the abutting member 320, the other end of the connecting sub-member 311 is connected to the elastic member 200, and the blocking sub-member 312 is located between and connected to the connecting sub-member 311 and the sealing ring 330. The blocking sub-member 312 can be made of elastic materials (silica gel, plastic or rubber). In this way, the blocking member 310 has good closure effect on the oil inlet hole 140 and / or the oil supply hole 150. The connecting sub-member 311 and the blocking sub-member 312 can be abutted (sleeved as shown in Figure 3 ), bonded or screwed.

[0053] Referring to Figure 7 , the end of the abutting member 320 away from the blocking member 310 can extend into the avoiding channel 125, and the electric control device 400 can comprise a mounting seat 410 for connecting to the end of the abutting member 320 away from the blocking member 310. In this way, when the electric control device 400 and the atomization device 100 are assembled, the mounting seat 410 can connect the abutting member 320 and push the blocking assembly 300 to move away from the mounting seat 410 to open the closure of the communication between the oil storage chamber 110 and the oil supply chamber 130.

[0054] Referring to Figure 7In some embodiments, the mounting base 410 can include a connecting groove 420 recessed on a surface of the mounting base 410, the connecting groove 420 being configured to connect with the abutting member 320. The connection between the connecting groove 420 and the abutting member 320 can serve to position and guide the connection between the atomization device 100 and the electrical control device 400. The connection between the connecting groove 420 and the abutting member 320 can be a snap connection, an adhesive connection, or a threaded connection. After the atomization device 100 and the electrical control device 400 are assembled, the end of the abutting member 320 distal to the blocking member 310 can still extend out of the avoiding passage 125 to connect with the connecting groove 420.

[0055] Referring to Figures 4 to 6 In other embodiments, the mounting base 410 can include a connecting column 430 protruding on a surface of the mounting base 410, the connecting column 430 being configured to connect with the abutting member 320. The connection between the connecting column 430 and the abutting member 320 can also serve to position and guide the connection between the atomization device 100 and the electrical control device 400. The connection between the connecting column 430 and the abutting member 320 can be a snap connection, an adhesive connection, or a threaded connection. After the atomization device 100 and the electrical control device 400 are assembled, the end of the abutting member 320 distal to the blocking member 310 can still extend out of the avoiding passage 125 to connect with the connecting column 430; the end of the abutting member 320 distal to the blocking member 310 can also be flush with the avoiding passage 125 to connect with the connecting column 430; or the end of the abutting member 320 distal to the blocking member 310 can be located inside the avoiding passage 125, and the end of the connecting column 430 distal to the surface of the mounting base 410 can extend into the avoiding passage 125 to connect with the end of the abutting member 320 distal to the blocking member 310.

[0056] Referring to Figure 1 and Figure 4 The end of the abutting member 320 distal to the blocking member 310 can also be located inside the avoiding passage 125, and the mounting base 410 can include the connecting column 430 described above. The connecting column 430 is configured to extend into the avoiding passage 125 to connect with the end of the abutting member 320 distal to the blocking member 310 (i.e., the end of the abutting member 320 located inside the avoiding passage 125), to push the blocking assembly 300 to move.

[0057] Referring to Figure 1 , Figures 4 to 6 In the above embodiments, the connecting column 430 can be sleeved with the blocking member 310. In this way, the connection between the connecting column 430 and the blocking member 310 is effective, and the two are less likely to be separated from each other. Specifically, one end of either the connecting column 430 or the abutting member 320 can be recessed to form a groove, and the other end can be protruded to form a protrusion that is adapted to the groove.

[0058] Referring to Figure 6The outer wall of the connecting column 430 can be sealingly connected with the inner wall of the avoiding channel 125. Thus, the avoiding channel 125 can maintain better sealing during the assembly of the electronic cigarette 10. After the assembly of the atomization device 100 and the electric control device 400 is completed, the abutting piece 320 and the connecting column 430 can jointly sealingly connect with the avoiding channel 125, or the abutting piece 320 can move out of the avoiding channel 125 to be separated from the oil passing channel 120, and the avoiding channel 125 sealingly connects with the connecting column 430.

[0059] Referring to Figure 2 and Figure 3 In an embodiment, the number of the abutting pieces 320 can be at least two, the number of the avoiding channels 125 is equal to the number of the abutting pieces 320 and corresponds to the at least two abutting pieces 320 one by one. Thus, the effect of the mounting seat 410 pushing the sealing assembly 300 to move in the oil passing channel 120 is better. The connection of the at least two abutting pieces 320 and the at least two avoiding channels 125 also plays a role in positioning and guiding the connection of the atomization device 100 and the electric control device 400.

[0060] In the above embodiment, the number of the connecting columns 430 (if provided) or the connecting grooves 420 (if provided) can be at least two and equal to the number of the abutting pieces 320, and the at least two connecting columns 430 (if provided) or the at least two connecting grooves 420 (if provided) can be provided one by one corresponding to the at least two abutting pieces 320.

[0061] Referring to Figures 1 to 7 The elastic piece 200 can be a spring, and the sealing assembly 300 can include a first guide piece 340, the first guide piece 340 can be arranged in the elastic piece 200, and one end of the first guide piece 340 is connected with the sealing piece 310. The first guide piece 340 can better limit the compression of the spring and can avoid the undesired bending of the spring when the spring is compressed by the sealing piece 310.

[0062] Referring to Figure 1 The atomization device 100 includes a second guide piece 180, the second guide piece 180 is arranged in the elastic piece 200, one end of the second guide piece 180 is connected with the second end 124 of the oil passing channel 120, and the other end of the second guide piece 180 can be sleeved with the end of the first guide piece 340 away from the sealing piece 310. The second guide piece 180 can guide the movement of the sealing assembly 300, can enhance the limiting and guiding effect of the compression of the spring, and can also avoid the direct impact of the first guide piece 340 on the wall of the oil passing channel 120, thereby improving the protection of the oil passing channel 120.

[0063] When the plugging assembly 300 stops moving, the atomization device 100 and the electric control device 400 are completed. There are various ways to prevent the plugging assembly 300 from continuing to move, which can be achieved by abutting the surface of the mounting seat 410 with the shell of the atomization device 100 to prevent the plugging assembly 300 from moving further, or by connecting the first guide 340 and the second guide 180 to prevent the plugging assembly 300 from moving further.

[0064] The above is only the preferred embodiment of the present application, and does not limit the patent scope of the present application. Any equivalent structural transformation, direct / indirect application in other related technical fields, or direct / indirect application in other related technical fields within the inventive concept of the present application, using the contents of the present application specification and drawings, are included in the patent protection scope of the present application.

Claims

1. An electronic cigarette, characterized in that, include: An atomizing device includes an oil storage tank, an oil passage, and an oil supply tank. The oil storage tank and the oil supply tank are respectively connected to both sides of the oil passage and are respectively connected to the oil passage. The first end of the oil passage is provided with a clearance passage connecting the oil passage. An oil supply hole connecting the two is provided between the oil passage and the oil supply tank. An elastic element is disposed within the oil passage; A sealing assembly includes a sealing element and an abutment element. The sealing element is disposed within the oil passage. One end of the sealing element is connected to the elastic element and abuts against the first end of the oil passage with the cooperation of the elastic element. The sealing element closes the connection between the oil storage tank and the oil supply tank. The other end of the sealing element is connected to the abutment element. The outer wall of the abutment element is sealed to the inner wall of the clearance passage. The sealing assembly is movable toward the elastic element to open the closure of the connection between the oil storage tank and the oil supply tank. as well as An electrical control device is detachably connected to the atomizing device, and the electrical control device is used to connect to the abutment to push the sealing assembly to move.

2. The electronic cigarette as described in claim 1, characterized in that, The force exerted by the elastic element on the sealing assembly is greater than the gravity acting on the sealing assembly.

3. The electronic cigarette as described in claim 1, characterized in that, The sealing assembly includes a sealing ring, which is sleeved on the outer periphery of the oil supply hole and seals the inner wall of the oil passage and the sealing element.

4. The electronic cigarette as described in claim 1, characterized in that, The end of the abutment that is away from the blocking member extends out of the clearance channel; the electrical control device includes a connecting groove for connecting the abutment, or the electrical control device includes a connecting post for connecting the abutment.

5. The electronic cigarette as described in claim 1, characterized in that, The end of the abutment away from the blocking member is located within the clearance channel, and the electrical control device includes a connecting post for extending into the clearance channel to connect to the abutment.

6. The electronic cigarette as described in claim 4 or 5, characterized in that, The connecting post can be sleeved with the abutment.

7. The electronic cigarette as described in claim 4 or 5, characterized in that, The outer wall of the connecting column can be sealed to the inner wall of the clearance channel.

8. The electronic cigarette as described in claim 1, characterized in that, The number of abutment members is at least two, and the number of clearance channels is equal to the number of abutment members and corresponds one-to-one with the at least two abutment members.

9. The electronic cigarette as described in claim 1, characterized in that, The elastic element is a spring, and the sealing assembly further includes a first guide element disposed within the elastic element, one end of the first guide element being connected to the sealing element.

10. The electronic cigarette as described in claim 9, characterized in that, The atomizing device includes a second guide member disposed within the elastic member. One end of the second guide member is connected to the wall of the oil passage, and the other end of the second guide member can be sleeved with the end of the first guide member away from the blocking member.

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