Atomization equipment and electronic cigarette

Abstract

The invention discloses atomization equipment and an electronic cigarette. The atomization equipment comprises a shell, an atomization assembly and a valve control device. An atomization cavity, an oil storage cavity and an oil supply cavity are formed in the shell, an oil injection port and an oil supply port are formed in the shell, the oil injection port communicates with the atomization cavity and the oil storage cavity, and the oil supply port communicates with the oil storage cavity and the oil supply cavity; the atomization assembly is arranged in the atomization cavity; the valve control device is partially located in the shell, and the valve control device is provided with a first position and a second position; at the first position, the valve control device opens the oil filling port and closes the oil supply port; and at the second position, the valve control device closes the oil filling port and opens the oil supply port. The atomization equipment is not prone to oil leakage.

Description

Technical Field

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

[0002] Atomization equipment generally includes an atomizer and an oil bottle. The oil supply cavity of the oil bottle can provide oil to the oil storage cavity of the atomizer. The atomizer includes an atomization component, which is arranged in the atomization cavity of the atomizer. The atomization component absorbs the oil in the oil storage cavity and then atomizes the oil through the power supply component. The aerosol flows out through the suction nozzle connected to the atomization cavity for the user to inhale.

[0003] However, the design of existing atomizers is not reasonable. The oil supply chamber and the oil storage chamber are always connected, and gas easily flows between the two, resulting in an imbalance in air pressure, and the atomizer is prone to oil leakage. Furthermore, the atomizer chamber and the oil storage chamber are also always connected, causing the atomizer component to be immersed in smoke oil for a long time, and the oil absorption of the oil absorbent cotton of the atomizer component becomes poor, which is also easy to cause oil leakage in the atomizer. Summary of the invention

[0004] The main purpose of this application is to provide an atomizing device and an electronic cigarette to solve the technical problem that the atomizing device is prone to oil leakage.

[0005] To achieve the above-mentioned purpose, the first aspect of the present application provides an atomization device, the atomization device comprising:

[0006] A shell body, an atomizing chamber, an oil storage chamber and an oil supply chamber are formed inside the shell body, an oil filling port and an oil supply port are opened inside the shell body, the oil filling port is connected with the atomizing chamber and the oil storage chamber, and the oil supply port is connected with the oil storage chamber and the oil supply chamber;

[0007] an atomizing assembly, disposed in the atomizing chamber; and

[0008] A valve control device is partially located in the housing, and the valve control device has a first position and a second position; in the first position, the valve control device opens the oil filling port and closes the oil supply port; in the second position, the valve control device closes the oil filling port and opens the oil supply port.

[0009] Optionally, the valve control device moves along the axial direction of the housing.

[0010] Optionally, the shell includes an outer shell and an inner shell, and the valve control device includes a linkage assembly, an oil inlet control assembly and an oil supply control assembly; the linkage assembly is located between the outer shell and the inner shell, and the linkage assembly can move between the outer shell and the inner shell; one end of the oil inlet control assembly is connected to the linkage assembly, and the other end of the oil inlet control assembly extends into the inner shell, and the oil inlet control assembly moves under the drive of the linkage assembly, and the oil inlet control assembly is used to open or close the oil filling port; one end of the oil supply control assembly is connected to the linkage assembly, and the other end of the oil supply control assembly extends into the inner shell, and the oil supply control assembly moves under the drive of the linkage assembly, and the oil supply control assembly is used to open or close the oil supply port.

[0011] Optionally, the linkage assembly includes a linkage member and a toggle member that are connected to each other, the linkage member is arranged between the outer shell and the inner shell, and the toggle member is passed through the outer shell; the oil inlet control assembly is connected to the linkage member, and the oil inlet control assembly moves under the drive of the toggle member, and the oil supply control assembly is connected to the linkage member, and the oil supply control assembly moves under the drive of the toggle member.

[0012] Optionally, the linkage component includes a linkage part, an inner adsorption part and an outer adsorption part; the linkage part is arranged between the outer shell and the inner shell; the inner adsorption part is located inside the outer shell, and the inner adsorption part is connected to the linkage part; the outer adsorption part is opposite to the inner adsorption part, and the outer adsorption part is connected to the outer wall of the outer shell, and the inner adsorption part and the outer adsorption part attract each other; the oil inlet control component is connected to the linkage part, and the oil inlet control component moves under the drive of the outer adsorption part, and the oil supply control component is connected to the linkage part, and the oil supply control component moves under the drive of the outer adsorption part.

[0013] Optionally, the linkage assembly includes a limiting member, one end of the limiting member is connected to a side of the linkage assembly close to the inner shell, the other end of the limiting member faces the inner shell, and the inner shell forms a limiting groove corresponding to the limiting member.

[0014] Optionally, the oil inlet control assembly includes an air duct and an oil separator, and two ends of the air duct are respectively connected to the linkage assembly and the oil separator, and the oil separator is used to open or close the oil filling port.

[0015] Optionally, the oil supply control assembly includes a connecting member and an oil supply valve, two ends of the connecting member are respectively connected to the linkage member and the oil supply valve, and the oil supply valve is used to open or close the oil supply port.

[0016] Optionally, the connecting member and the oil supply valve are detachably connected.

[0017] Optionally, the oil supply valve is tubular, and one end of the oil supply valve away from the connecting piece is sealed, and the oil supply valve is provided with a first oil hole and a second oil hole; the atomization device also includes a sealing member, which is located between the wall of the oil supply chamber and the oil supply valve, and the sealing member cooperates with the oil supply valve to open or close the oil supply port.

[0018] Optionally, the oil supply control assembly further includes a stopper, wherein the stopper is located between the wall of the oil supply cavity and the oil supply valve to limit the oil supply valve.

[0019] Optionally, the atomization device further comprises:

[0020] A cigarette holder is connected to the valve control device, and the valve control device can drive the cigarette holder to move into or out of the housing.

[0021] Optionally, the atomization device further comprises:

[0022] A sealing ring is arranged between the valve control device and the housing to movably seal and connect the valve control device and the housing.

[0023] In a second aspect, the present application provides an electronic cigarette, comprising:

[0024] electrical controls; and

[0025] The atomizing device described in any one of the above items is electrically connected to the electrical control device.

[0026] In the atomizing device of the present application, the opening and closing of the oil filling port and the oil supply port are controlled by a valve control device, thereby controlling the connection and closing of the atomizing chamber and the oil storage chamber, and the oil storage chamber and the oil supply chamber. The valve control device has a first position and a second position; in the first position, the valve control device opens the oil filling port and closes the oil supply port; in the second position, the valve control device closes the oil filling port and opens the oil supply port. When the oil supply chamber supplies oil to the oil storage chamber, the atomizing chamber and the oil storage chamber are closed, the atomizing component in the atomizing chamber will not be immersed in the smoke oil all the time, and the atomizing device is not easy to leak oil. When the atomizing component of the atomizing device is working, the atomizing chamber and the oil storage chamber are connected, and the oil storage chamber and the oil supply chamber are closed, so that the air pressure is balanced, and the atomizing device is not easy to leak oil. Therefore, the atomizing device of the present application is not easy to leak oil. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] 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.

[0028] Figure 1 A three-dimensional diagram of an embodiment of the atomization device of the present application;

[0029] Figure 2 for Figure 1 an exploded view of the illustrated embodiment;

[0030] Figure 3 for Figure 1 State diagram of the embodiment shown Figure 1 ;

[0031] Figure 4 for Figure 1 State diagram of the embodiment shown Figure 2 ;

[0032] Figure 5 This is a cross-sectional view of another embodiment of the atomization device of the present application.

[0033] Description of Figure Numbers:

[0034] Label name Label name 10 Atomization equipment 100 case 110 Atomization chamber 120 Oil storage chamber 130 Oil supply chamber 140 Oil filling port 150 Oil supply port 160 shell 161 Avoidance 162 Chute 170 Inner shell 171 First subshell 172 Second subshell 173 Limit slot 200 Valve control device 210 Linkage components 211 Linkage 212 Toggle 213 Internal adsorption parts 214 External adsorption parts 215 Limiting parts 220 Oil inlet control components 221 Airway 222 Grease Shield 230 Oil supply control components 231 Connectors 232 Oil supply valve 233 First oil hole 234 Second oil hole 235 Stopper 236 magnet 300 Atomizer tube 400 Cigarette holder 500 Seals 600 Sealing ring

[0035] 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

[0036] 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.

[0037] 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.

[0038] 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.

[0039] The present application proposes an atomization device, which may include a housing, an atomization assembly, and a valve control device. The housing may be internally formed with an atomization chamber, an oil storage chamber, and an oil supply chamber, and the housing may be internally provided with an oil filling port and an oil supply port, the oil filling port may connect the atomization chamber and the oil storage chamber, and the oil supply port may connect the oil storage chamber and the oil supply chamber. The atomization assembly is disposed in the atomization chamber. The valve control device may be partially located in the housing, and the valve control device has a first position and a second position; in the first position, the valve control device may open the oil filling port and close the oil supply port; in the second position, the valve control device may close the oil filling port and open the oil supply port.

[0040] In the atomizing device of the present application, the opening and closing of the oil filling port and the oil supply port are controlled by a valve control device, thereby controlling the connection and closing of the atomizing chamber and the oil storage chamber, and the oil storage chamber and the oil supply chamber. The valve control device has a first position and a second position; in the first position, the valve control device opens the oil filling port and closes the oil supply port; in the second position, the valve control device closes the oil filling port and opens the oil supply port. When the oil supply chamber supplies oil to the oil storage chamber, the atomizing chamber and the oil storage chamber are closed, the atomizing component in the atomizing chamber will not be immersed in the smoke oil all the time, and the atomizing device is not easy to leak oil. When the atomizing component of the atomizing device is working, the atomizing chamber and the oil storage chamber are connected, and the oil storage chamber and the oil supply chamber are closed, so that the air pressure is balanced, and the atomizing device is not easy to leak oil. Therefore, the atomizing device of the present application is not easy to leak oil.

[0041] The specific structure of the atomizing device will be mainly described below.

[0042] See also Figures 1 to 5, the atomization device 10 includes a housing 100. The housing 100 may be cylindrical. The cross section of the housing 100 may be roughly circular, elliptical, triangular, waist-shaped, square, polygonal or irregular. An atomization chamber 110, an oil storage chamber 120 and an oil supply chamber 130 are formed inside the housing 100. An oil filling port 140 and an oil supply port 150 are provided inside the housing 100. The oil filling port 140 connects the atomization chamber 110 and the oil storage chamber 120, and the oil supply port 150 connects the oil storage chamber 120 and the oil supply chamber 130. The oil supply chamber 130 is used to store smoke oil, and the smoke oil in the oil supply chamber 130 can flow into the oil storage chamber 120 through the oil supply port 150. The smoke oil in the oil storage chamber 120 can flow into the atomization chamber 110 via the oil filling port 140.

[0043] See also Figures 2 to 5 The housing 100 includes an inner housing 170. The atomizing chamber 110, the oil storage chamber 120 and the oil supply chamber 130 are formed by the inner housing 170. The inner housing 170 includes a first sub-shell 171 and a second sub-shell 172 connected to each other, the oil storage chamber 120 is formed by the first sub-shell 171, the oil supply chamber 130 is formed by the second sub-shell 172, and the oil supply port 150 is formed by the first sub-shell 171 and the second sub-shell 172.

[0044] The first sub-shell 171 and the second sub-shell 172 may be integrally formed. Figures 1 to 5 The first sub-shell 171 and the second sub-shell 172 may also be detachably connected, for example, by snapping, bonding, screwing or magnetic attraction. The atomization device 10 may include a detachably connected atomizer and an oil bottle, the first sub-shell 171 may be a shell of the atomizer, and the second sub-shell 172 may be a shell of the oil bottle.

[0045] See also Figures 2 to 5 The atomization device 10 includes an atomization assembly, which is disposed in the atomization chamber 110 and can atomize the e-liquid in the oil storage chamber 120. The atomization assembly includes an atomization tube 300, the atomization chamber 110 is formed by the atomization tube 300, and the oil injection port 140 is opened on the atomization tube 300.

[0046] See also Figures 1 to 5 The atomizing device 10 includes a mouthpiece 400, which is connected to the atomizing chamber 110. The aerosol atomized by the atomizing assembly can flow out through the mouthpiece 400 and be inhaled by the user. The mouthpiece 400 can move relative to the housing 100. In this way, when the user uses the atomizing device 10, the mouthpiece 400 can be removed from the housing 100 to inhale the aerosol; when the user does not use the atomizing device 10, the mouthpiece 400 can be moved back to the housing 100, and the housing 100 protects the mouthpiece 400. Of course, the mouthpiece 400 can also be set not to move.

[0047] See also Figures 1 to 5, the atomizing device 10 includes a valve control device 200. The valve control device 200 is partially located in the housing 100, and the valve control device 200 has a first position and a second position. Figure 3 and Figure 5 In the first position, the valve control device 200 opens the oil filling port 140 and closes the oil supply port 150. Figure 4 In the second position, the valve control device 200 closes the oil filling port 140 and opens the oil supply port 150. Therefore, when the oil supply chamber 130 supplies oil to the oil storage chamber 120, the atomizing chamber 110 and the oil storage chamber 120 are closed, the atomizing component in the atomizing chamber 110 will not be immersed in the smoke oil all the time, and the atomizing device 10 is not easy to leak oil. When the atomizing component of the atomizing device 10 is working, the atomizing chamber 110 and the oil storage chamber 120 are connected, and the oil storage chamber 120 and the oil supply chamber 130 are closed, so that the air pressure is balanced, and the atomizing device 10 is not easy to leak oil.

[0048] See also Figure 3 and Figure 4 The valve control device 200 can move along the axial direction of the housing 100 to control the communication and sealing between the atomization chamber 110 and the oil storage chamber 120 , and between the oil storage chamber 120 and the oil supply chamber 130 .

[0049] See also Figures 1 to 5 The housing 100 further includes an outer shell 160, which is connected to the inner shell 170 and spaced apart from the inner shell 170. A portion of the valve control device 200 is located between the outer shell 160 and the inner shell 170, and the remaining portion of the valve control device 200 extends into the inner shell 170. Figure 3 and Figure 5 , the valve control device 200 abuts against the housing 160 in the first position. Figure 4 , the valve control device 200 abuts against the inner shell 170 in the second position. Thus, the valve control device 200 is limited by the outer shell 160 and the inner shell 170 to achieve the effect of controlling the connection or closure of the atomization chamber 110 and the oil storage chamber 120, and the oil storage chamber 120 and the oil supply chamber 130. The outer shell 160 and the inner shell 170 also make the connection of the valve control device 200 in the housing 100 more stable.

[0050] See also Figures 1 to 5 The valve control device 200 includes a linkage assembly 210, which is located between the outer shell 160 and the inner shell 170. The linkage assembly 210 is limited by the outer shell 160 and the inner shell 170. Figure 3 and Figure 5 , the linkage assembly 210 abuts against the housing 160 in the first position. Figure 4 , the linkage assembly 210 abuts against the inner shell 170 in the second position.

[0051] See also Figures 1 to 4 In one embodiment, the linkage assembly 210 may include a linkage member 211 and a toggle member 212 connected to each other. The linkage member 211 is disposed between the outer shell 160 and the inner shell 170. The outer shell 160 is provided with an escape opening 161. The toggle member 212 is passed through the escape opening 161 of the outer shell 160. Thus, the user can move the toggle member 212 to move the linkage member 211. Please refer to Figures 1 to 4 In the axial direction of the housing 160 , the length of the avoidance opening 161 is greater than the length of the toggle member 212 , so that the toggle member 212 can be driven to move along the axial direction of the housing 160 .

[0052] See also Figure 5 In another embodiment, the linkage assembly 210 may include a linkage member 211, an inner adsorption member 213 and an outer adsorption member 214. The linkage member 211 is disposed between the outer shell 160 and the inner shell 170. The inner adsorption member 213 is located inside the outer shell 160, and the inner adsorption member 213 is connected to the linkage member 211. The outer adsorption member 214 is opposite to the inner adsorption member 212, and the outer adsorption member 214 is connected to the outer wall of the outer shell 160. The outer wall of the outer shell 160 is provided with a slide groove 162 corresponding to the inner adsorption member 213, and the slide groove 162 extends along the axial direction of the outer shell 160, and the outer adsorption member 214 is slidably connected to the slide groove 162. The inner adsorption member 213 and the outer adsorption member 214 attract each other. Thus, the user can drive the outer adsorption member 214 to slide in the slide groove 162, thereby driving the inner adsorption member 213 and the linkage member 211 connected to the inner adsorption member 213 to move. The inner adsorption member 213 and the outer adsorption member 214 may both be magnets, or one may be a magnet and the other may be made of ferromagnetic material.

[0053] See also Figures 2 to 5 The linkage assembly 210 includes a limiting member 215, one end of which is connected to a side of the linkage member 211 close to the inner shell 170, and the other end of the limiting member 215 faces the inner shell 170. The inner shell 170 forms a limiting groove 173 corresponding to the limiting member 215, and the limiting groove 173 extends along the axial direction of the inner shell 170. The limiting member 215 is slidably connected to the limiting groove 173. The sliding connection between the limiting groove 173 and the limiting member 215 can guide and limit the movement of the linkage assembly 210.

[0054] See also Figures 2 to 5 The valve control device 200 includes an oil inlet control assembly 220. One end of the oil inlet control assembly 220 is connected to the linkage assembly 210, and the other end of the oil inlet control assembly 220 extends into the inner shell 170. The oil inlet control assembly 220 moves under the drive of the linkage assembly 210. The oil inlet control assembly 220 is used to open or close the oil filling port 140. Figures 2 to 5Specifically, the oil inlet control assembly 220 is connected to the linkage member 211 , and the oil inlet control assembly 220 moves driven by the toggle member 212 .

[0055] See also Figures 2 to 5 The oil inlet control assembly 220 includes an air guide pipe 221 and an oil shield 222. One end of the air guide pipe 221 is connected to the linkage assembly 210 (specifically, the linkage member 211), and the other end of the air guide pipe 221 is connected to the oil shield 222. The oil shield 222 is close to the oil filling port 140, and the oil shield 222 is used to open or close the oil filling port 140. Specifically, the inner wall of the oil shield 222 is sleeved with the outer wall of the atomizer tube 300, and the oil shield 222 can move along the axial direction of the atomizer tube 300 under the drive of the toggle member 212. Please refer to Figure 3 and Figure 5 In the first position, the oil shield 222 is away from the atomizing tube 300 and opens the oil filling port 140. Figure 4 In the second position, the oil shield 222 is close to the atomizing tube 300 to close the oil filling port 140. Thus, the linkage assembly 210 can drive the oil inlet control assembly 220 to move along the axial direction of the atomizing tube 300 to open or close the oil filling port 140, thereby achieving the connection or isolation between the atomizing chamber 110 and the oil storage chamber 120.

[0056] See also Figures 2 to 5 In some embodiments, the mouthpiece 400 is connected to the end of the air duct 221 away from the oil shield 222, and the mouthpiece 400 and the air duct 221 are connected to each other. Figure 3 and Figure 5 In the first position, the mouthpiece 400 is moved out of the housing 100, and the mouthpiece 400 is at least partially located outside the housing 160. Figure 4 In the second position, the mouthpiece 400 moves into the housing 100, and at least part of the mouthpiece 400 is located between the outer shell 160 and the inner shell 170. Thus, the valve control device 200 can be used to link the mouthpiece 400 to move into or out of the housing 100 (specifically, the outer shell 160), which is convenient for the user to smoke and also protects the mouthpiece 400 from the outer shell 160.

[0057] See also Figures 2 to 5 The valve control device 200 includes an oil supply control assembly 230. One end of the oil supply control assembly 230 is connected to the linkage assembly 210, and the other end of the oil supply control assembly 230 extends into the inner shell 170. The oil supply control assembly 230 moves under the drive of the linkage assembly 210. The oil supply control assembly 230 is used to open or close the oil supply port 150. Figures 2 to 5 Specifically, the oil supply control assembly 230 is connected to the linkage member 211 , and the oil supply control assembly 230 moves driven by the toggle member 212 .

[0058] See also Figures 2 to 5The oil supply control assembly 230 includes a connecting member 231 and an oil supply valve 232. One end of the connecting member 231 is connected to the linkage assembly 210 (specifically, the linkage member 211), and the other end of the connecting member 231 is connected to the oil supply valve 232. The oil supply valve 232 is close to the oil supply port 150 and is used to open or close the oil supply port 150. The oil supply valve 232 can move along the axial direction of the second sub-shell 172 under the drive of the toggle member 212. Please refer to Figure 3 and Figure 5 In the first position, the fuel supply valve 232 closes the fuel supply port 150. Figure 4 In the second position, the oil supply valve 232 opens the oil supply port 150. Thus, the linkage assembly 210 can drive the oil supply control assembly 230 to move along the axial direction of the inner shell 170, and the oil supply valve 232 moves to open or close the oil supply port 150, thereby controlling the connection or closure of the oil storage chamber 120 and the oil supply chamber 130.

[0059] The connecting member 231 and the oil supply valve 232 can be detachably connected. When the first sub-shell 171 is detached from the second sub-shell 172, the connecting member 231 is detached from the oil supply valve 232, the connecting member 231 is connected to the linkage member 211, and the oil supply valve 232 is connected to the second sub-shell 172. Therefore, when the first sub-shell 171 is detached from the second sub-shell 172, the oil supply valve 232 can cooperate with other components (such as a sealing cover or a sealing plug) to seal the opening of the second sub-shell 172 (i.e., the oil bottle).

[0060] Specifically, the connecting member 231 and the oil supply valve 232 can be connected by adsorption. Figures 1 to 5 The oil supply control assembly 230 may include a magnet 236, the magnet 236 may be connected to the connector 231, and the oil supply valve 232 may be made of a ferromagnetic material. Thus, through the mutual attraction between the magnet 236 and the oil supply valve 232, the connector 231 and the oil supply valve 232 may be adsorbed and connected, and the connector 231 and the oil supply valve 232 may be repeatedly assembled and disassembled. Of course, the connector 231 and the oil supply valve 232 may also be snap-connected, bonded, or screwed.

[0061] See also Figures 2 to 5 The oil supply valve 232 is tubular, and one end of the oil supply valve 232 away from the connecting member 231 (that is, the end located in the second sub-shell 172) is sealed. The oil supply valve 232 is provided with a first oil hole 233 and a second oil hole 234.

[0062] The oil supply valve 232 includes a connection end connected to the connection member 231, and the distance between the first oil hole 233 and the connection end is greater than the distance between the second oil hole 234 and the connection end. The first oil hole 233 and the second oil hole 234 can allow smoke oil to flow through. The number of the first oil hole 233 and / or the second oil hole 234 can be at least two, thereby having a better oil passing effect. At least two first oil holes 233 and / or at least two second oil holes 234 can be arranged in the circumferential direction of the oil supply valve 232.

[0063] See also Figures 2 to 5 , the atomizing device 10 includes a sealing member 500. The sealing member 500 is located between the wall of the oil supply chamber 130 (i.e., the wall of the second sub-shell 172) and the oil supply valve 232, and the sealing member 500 cooperates with the oil supply valve 232 to open or close the oil supply port 150. The sealing member 500 is annular, and the sealing member 500 movably seals and connects the second sub-shell 172 and the oil supply valve 232. Through the cooperation of the sealing member 500 and the oil supply valve 232, the oil supply valve 232 can achieve the effect of opening or closing the oil supply port 150 by moving its position.

[0064] See also Figure 3 and Figure 5 In the first position, the distance between the first oil hole 233 and the connection end is smaller than the distance between the sealing member 500 and the connection end in the axial direction of the oil supply valve 232. In other words, in the first position, the sealing member 500 is located between the first oil hole 233 and the closed end of the oil supply valve 232, and the oil supply cavity 130 is closed by the sealing member 500 and the oil supply valve 232, so that the smoke oil cannot flow out.

[0065] See also Figure 4 In the second position, the distance between the first oil hole 233 and the connection end is greater than the distance between the sealing member 500 and the connection end in the axial direction of the oil supply valve 232, and the distance between the second oil hole 234 and the connection end is less than the distance between the sealing member 500 and the end of the connection member 231 in the axial direction of the oil supply valve 232. In other words, in the second position, the sealing member 500 is located between the second oil hole 234 and the first oil hole 233, and the smoke oil flows into the oil supply valve 232 through the first oil hole 233, and then flows into the oil storage chamber 120 through the second oil hole 234.

[0066] See also Figure 4 In the second position, the second oil hole 234 can be located in the oil storage chamber 120. Thus, the oil supply valve 232 can guide the smoke oil to flow into the oil storage chamber 120, so that the oil supply chamber 130 has a better effect of guiding the oil to the oil storage chamber 120.

[0067] See also Figures 2 to 5The oil supply control assembly 230 further includes a stopper 235, which is located between the wall of the oil supply chamber 130 (i.e., the wall of the second sub-shell 172) and the oil supply valve 232 to limit the oil supply valve 232. As a result, the connection of the oil supply valve 232 in the second sub-shell 172 is relatively stable, and the oil supply valve 232 will not be separated from the oil supply port 150 and lose the function of opening or closing the oil supply port 150.

[0068] See also Figure 4 In the second position, the stopper 235 is located between the second oil hole 234 and the sealing member 500 and abuts against the sealing member 500. Therefore, in the second position, the connection of the oil supply valve 232 in the oil supply chamber 130 is relatively stable. At the same time, when the connecting member 231 is detached from the oil supply valve 232, the stopper 235 can prevent the oil supply valve 232 from falling into the second sub-shell 172, thereby achieving the effect of the oil supply valve 232 cooperating with the opening of the second sub-shell 172 (i.e., the oil bottle) to seal.

[0069] See also Figure 3 and Figure 5 In the first position, the stopper 235 abuts against the second sub-shell 172. Therefore, in the first position, the connection of the oil supply valve 232 in the oil supply chamber 130 is relatively stable. When the connecting member 231 is detached from the oil supply valve 232, the abutment between the stopper 235 and the second sub-shell 172 can prevent the oil supply valve 232 from falling out of the second sub-shell 172.

[0070] See also Figures 2 to 5 The atomizing device 10 includes a sealing ring 600. The sealing ring 600 is disposed between the valve control device 200 and the housing 100, and the sealing ring 600 is used to movably seal and connect the valve control device 200 and the housing 100. As a result, the sealing performance of the atomizing chamber 110, the oil storage chamber 120 and the oil supply chamber 130 is relatively good, and it is not easy to leak oil during the movement of the valve control device 200.

[0071] See also Figures 2 to 5 The number of the sealing rings 600 can be multiple, and the multiple sealing rings 600 can respectively seal different positions of the inner shell 170, thereby enhancing the sealing performance between the valve control device 200 and the inner shell 170.

[0072] The present application further proposes an electronic cigarette (not shown), which includes an electric control device (not shown) and the above-mentioned atomizing device 10, and the atomizing device 10 is electrically connected to the electric control device. Therefore, the electronic cigarette of the present application is not prone to oil leakage.

[0073] 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 atomization device, characterized in that: include: A shell body, an atomizing chamber, an oil storage chamber and an oil supply chamber are formed inside the shell body, an oil filling port and an oil supply port are opened inside the shell body, the oil filling port is connected with the atomizing chamber and the oil storage chamber, and the oil supply port is connected with the oil storage chamber and the oil supply chamber; an atomizing assembly, disposed in the atomizing chamber; and a valve control device, partially located in the housing, the valve control device having a first position and a second position, in which the valve control device opens the oil filling port and closes the oil supply port; In the second position, the valve control device closes the oil filling port and opens the oil supply port.

2. The atomizing device according to claim 1, characterized in that: The valve control device moves along the axial direction of the housing.

3. The atomizing device according to claim 1, characterized in that: The housing comprises an outer shell and an inner shell, and the valve control device comprises a linkage assembly, an oil inlet control assembly and an oil supply control assembly; The linkage assembly is located between the outer shell and the inner shell, and the linkage assembly can move between the outer shell and the inner shell; One end of the oil inlet control component is connected to the linkage component, and the other end of the oil inlet control component extends into the inner shell. The oil inlet control component moves under the drive of the linkage component, and the oil inlet control component is used to open or close the oil filling port; One end of the oil supply control component is connected to the linkage component, and the other end of the oil supply control component extends into the inner shell. The oil supply control component moves under the drive of the linkage component, and the oil supply control component is used to open or close the oil supply port.

4. The atomizing device according to claim 3, characterized in that: The linkage assembly comprises a linkage member and a toggle member connected to each other, the linkage member is arranged between the outer shell and the inner shell, and the toggle member is passed through the outer shell; The oil inlet control assembly is connected to the linkage member, and the oil inlet control assembly moves under the drive of the toggle member. The oil supply control assembly is connected to the linkage member, and the oil supply control assembly moves under the drive of the toggle member.

5. The atomizing device according to claim 3, characterized in that: The linkage assembly comprises a linkage part, an inner adsorption part and an outer adsorption part; the linkage part is arranged between the outer shell and the inner shell; the inner adsorption part is located inside the outer shell, and the inner adsorption part is connected to the linkage part; The outer adsorption member is opposite to the inner adsorption member, the outer adsorption member is connected to the outer wall of the shell, and the inner adsorption member and the outer adsorption member attract each other; The oil inlet control assembly is connected to the linkage member, and the oil inlet control assembly moves under the drive of the outer adsorption member. The oil supply control assembly is connected to the linkage member, and the oil supply control assembly moves under the drive of the outer adsorption member.

6. The atomizing device according to claim 4 or 5, characterized in that: The linkage assembly includes a limiting member, one end of which is connected to a side of the linkage member close to the inner shell, and the other end of the limiting member faces the inner shell, and the inner shell forms a limiting groove corresponding to the limiting member.

7. The atomizing device according to claim 3, characterized in that: The oil inlet control component includes an air guide pipe and an oil separator, the two ends of the air guide pipe are respectively connected to the linkage component and the oil separator, and the oil separator is used to open or close the oil filling port.

8. The atomizing device according to claim 3, characterized in that: The oil supply control assembly includes a connecting piece and an oil supply valve. The two ends of the connecting piece are respectively connected to the linkage assembly and the oil supply valve. The oil supply valve is used to open or close the oil supply port.

9. The atomizing device according to claim 8, characterized in that: The connecting piece and the oil supply valve are detachably connected.

10. The atomizing device according to claim 8, characterized in that: The oil supply valve is tubular, one end of the oil supply valve away from the connecting piece is sealed, and the oil supply valve is provided with a first oil passage hole and a second oil passage hole; The atomizing device further comprises a sealing member, wherein the sealing member is located between the wall of the oil supply cavity and the oil supply valve, and the sealing member cooperates with the oil supply valve to open or close the oil supply port.

11. The atomizing device according to claim 8, characterized in that: The oil supply control assembly further includes a stopper, which is located between the wall of the oil supply cavity and the oil supply valve to limit the oil supply valve.

12. The atomizing device according to claim 1, characterized in that: Also includes; A cigarette holder is connected to the valve control device, and the valve control device can drive the cigarette holder to move into or out of the housing.

13. The atomizing device according to claim 1, characterized in that: Also includes: A sealing ring is arranged between the valve control device and the housing to seal the valve control device and the housing.

14. An electronic cigarette, characterized in that: include: Electrical control devices; as well as The atomizing device according to any one of claims 1 to 13, wherein the atomizing device is electrically connected to the electrical control device.

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