Atomizer and atomizing device

Abstract

The utility model relates to the technical field of atomization devices, in particular to an atomizer capable of rapidly moistening a core and an atomization device. When the isolation piece of the atomizer is located at the isolation position, the atomization cavity and the liquid storage cavity can be isolated, and therefore in the transportation process, aerosol generating liquid in the liquid storage cavity is not prone to leaking from the atomization cavity. When the atomizer needs to be used, the isolation piece is moved to the conduction position, the atomization cavity is communicated with the liquid storage cavity, and aerosol generating liquid in the liquid storage cavity can enter the atomization cavity and is guided to the electric heating piece under the action of the porous liquid guide piece. The isolation piece enters the liquid storage cavity in the process of moving from the isolation position to the conduction position, so that the volume of the liquid storage cavity is reduced, the pressure intensity in the liquid storage cavity can be increased, the aerosol generating liquid can enter the atomization cavity quickly, and the waiting time is shortened.

Description

Technical Field

[0001] The present application relates to the technical field of atomization devices, and in particular to an atomizer and an atomization device capable of quickly lubricating the core. Background Art

[0002] The liquid storage chamber of the atomizer device is usually pre-filled with an aerosol generating liquid. To prevent the aerosol generating liquid from leaking from the atomizer core of the atomizer device during transportation, a spacer is usually added around the atomizer core to isolate the atomizer core from the aerosol generating liquid. When using the atomizer device, the user opens the spacer to allow the liquid guide of the atomizer core to contact the aerosol generating liquid, thereby achieving liquid supply. Since the liquid guide of the atomizer core is isolated from the liquid storage chamber, the aerosol generating liquid cannot contact the liquid guide. In order to prevent the electric heating element of the atomizer core from being dry-burned, after opening the spacer during use, it is necessary to wait for a long time to allow the aerosol generating liquid to enter the atomization chamber of the atomizer core and infiltrate the liquid guide. Utility Model Content

[0003] The present application provides an atomizing device, which is used to improve the problem in the current atomizing device that the aerosol generating liquid enters the atomizing chamber slowly and needs to wait for a long time to infiltrate the liquid guiding part.

[0004] In addition, the purpose of the present application is to provide an atomizer for the above-mentioned atomization device.

[0005] In a first aspect, an embodiment provides an atomizer, comprising:

[0006] An atomizer shell, wherein the atomizer shell has a liquid storage chamber and an atomization chamber, and the liquid storage chamber is used to store an aerosol generating liquid;

[0007] an electric heating element, at least a portion of which is located in the atomizing chamber and is used to atomize the aerosol-generating liquid entering the atomizing chamber into an aerosol;

[0008] a porous liquid-conducting member, at least a portion of which is disposed in the atomizing chamber and is used to guide the aerosol-generating liquid to the electric heating member;

[0009] and a partition, wherein the partition is at least partially movably disposed in the atomizer housing, and the partition has a conducting position and an isolating position in its movable stroke; when the partition is in the conducting position, the atomizing chamber is in conduction with the liquid storage chamber, so that the aerosol generating liquid can enter the atomizing chamber; when the partition is in the isolating position, the atomizing chamber and the liquid storage chamber are separated by the partition, so as to prevent the aerosol generating liquid from entering the atomizing chamber;

[0010] When the isolating member moves from the isolating position to the conducting position, the isolating member enters the liquid storage chamber to reduce the volume of the liquid storage chamber.

[0011] Furthermore, in one embodiment, the atomizer includes an atomizer core, at least part of which is located in the atomizer shell; the atomizer core includes the electric heating element, the atomizer core includes an atomizer core shell, and the atomization chamber is located in the atomization core shell; the atomization core shell has a core shell channel, and the core shell channel is used to connect the liquid storage chamber and the atomization chamber, and the isolation element blocks the core shell channel when in the isolation position, and releases the blockage of the core shell channel when in the connection position.

[0012] Furthermore, in one embodiment, the isolation member is disposed between the atomizer core shell and the atomizer shell, and the isolation member is sealed with the inner wall of the atomizer shell and with the outer wall of the atomizer core shell.

[0013] Furthermore, in one embodiment, the atomizing core shell has a continuous sealing portion and an isolation sealing portion, the core shell channel is located between the continuous sealing portion and the isolation sealing portion, and the isolation sealing portion is located between the liquid storage chamber and the core shell channel; during the movement of the isolation member, the continuous sealing portion is continuously sealed with the isolation member, when the isolation member is in the isolation position, the isolation sealing portion is sealed with the isolation member, and when the isolation member is in the conduction position, a liquid passage for the aerosol generating liquid to pass through is formed between the isolation sealing portion and the isolation member.

[0014] Furthermore, in one embodiment, the atomizer shell includes an outer shell and an inner tube, the inner tube is in the outer shell, and the liquid storage chamber is between the inner tube and the outer shell; the inner tube is communicated with the atomization chamber, and is used for allowing the aerosol to pass through when the aerosol is inhaled; the atomization core shell includes a shell and a core shell seal, and the core shell seal is clamped between the inner tube and the shell along the extension direction of the inner tube; at least a portion of the core shell seal forms the isolation sealing portion.

[0015] Furthermore, in one embodiment, the isolating member is an isolating tube, which is sleeved on the periphery of the atomizing core shell, and the atomizing core is relatively fixed to the atomizer shell; when the isolating member is in the conducting position, the core shell channel is in the isolating tube, and a liquid passage for the aerosol generating liquid to pass through is formed between the isolating tube and the atomizing core shell.

[0016] Furthermore, in one embodiment, the atomizer includes a shell seat, the atomizer shell is fixed to the shell seat and a liquid collection space is formed between the atomizer shell and the shell seat; the liquid collection space is communicated with the atomization chamber; the shell seat has a shell seat hole for air flow to enter the liquid collection space, the shell seat includes a protrusion protruding toward the liquid collection space, and one end opening of the shell seat hole is located on the protrusion.

[0017] Furthermore, in one embodiment, the volume of the porous liquid-conducting member is V1, and the volume reduction of the liquid storage chamber when the isolating member moves from the isolating position to the conducting position is V2, and V1≥V2≥0.3V1.

[0018] Furthermore, in one embodiment, the isolation member includes a push operation portion; when the isolation member is in the isolation position, the push operation portion exposes the atomizer shell for operating the isolation member.

[0019] Furthermore, in one embodiment, the atomizer shell has a conduction position stop structure that prevents the isolation piece from moving toward the isolation position, and / or the atomizer shell has an isolation position stop structure that prevents the isolation piece from moving from the isolation position toward a direction away from the conduction position.

[0020] In a second aspect, an embodiment provides an atomization device, the atomization device comprising a power supply component and an atomizer, the power supply component supplies power to the atomizer; the atomizer comprises:

[0021] An atomizer shell, wherein the atomizer shell has a liquid storage chamber and an atomization chamber, and the liquid storage chamber is used to store an aerosol generating liquid;

[0022] an electric heating element, at least a portion of which is located in the atomizing chamber and is used to atomize the aerosol-generating liquid entering the atomizing chamber into an aerosol;

[0023] a porous liquid-conducting member, at least a portion of which is disposed in the atomizing chamber and is used to guide the aerosol-generating liquid to the electric heating member;

[0024] and a partition, wherein the partition is at least partially movably disposed in the atomizer housing, and the partition has a conducting position and an isolating position in its movable stroke; when the partition is in the conducting position, the atomizing chamber is in conduction with the liquid storage chamber, so that the aerosol generating liquid can enter the atomizing chamber; when the partition is in the isolating position, the atomizing chamber and the liquid storage chamber are separated by the partition, so as to prevent the aerosol generating liquid from entering the atomizing chamber;

[0025] When the isolating member moves from the isolating position to the conducting position, the isolating member enters the liquid storage chamber to reduce the volume of the liquid storage chamber.

[0026] Furthermore, in one embodiment, the atomizer includes an atomizer core, at least part of which is located in the atomizer shell; the atomizer core includes the electric heating element, the atomizer core includes an atomizer core shell, and the atomization chamber is located in the atomization core shell; the atomization core shell has a core shell channel, and the core shell channel is used to connect the liquid storage chamber and the atomization chamber, and the isolation element blocks the core shell channel when in the isolation position, and releases the blockage of the core shell channel when in the connection position.

[0027] Furthermore, in one embodiment, the isolation member is disposed between the atomizer core shell and the atomizer shell, and the isolation member is sealed with the inner wall of the atomizer shell and with the outer wall of the atomizer core shell.

[0028] Furthermore, in one embodiment, the atomizing core shell has a continuous sealing portion and an isolation sealing portion, the core shell channel is located between the continuous sealing portion and the isolation sealing portion, and the isolation sealing portion is located between the liquid storage chamber and the core shell channel; during the movement of the isolation member, the continuous sealing portion is continuously sealed with the isolation member, when the isolation member is in the isolation position, the isolation sealing portion is sealed with the isolation member, and when the isolation member is in the conduction position, a liquid passage for the aerosol generating liquid to pass through is formed between the isolation sealing portion and the isolation member.

[0029] Furthermore, in one embodiment, the atomizer shell includes an outer shell and an inner tube, the inner tube is in the outer shell, and the liquid storage chamber is between the inner tube and the outer shell; the inner tube is communicated with the atomization chamber, and is used for allowing the aerosol to pass through when the aerosol is inhaled; the atomization core shell includes a shell and a core shell seal, and the core shell seal is clamped between the inner tube and the shell along the extension direction of the inner tube; at least a portion of the core shell seal forms the isolation sealing portion.

[0030] Furthermore, in one embodiment, the isolating member is an isolating tube, which is sleeved on the periphery of the atomizing core shell, and the atomizing core is relatively fixed to the atomizer shell; when the isolating member is in the conducting position, the core shell channel is in the isolating tube, and a liquid passage for the aerosol generating liquid to pass through is formed between the isolating tube and the atomizing core shell.

[0031] Furthermore, in one embodiment, the atomizer includes a shell seat, the atomizer shell is fixed to the shell seat and a liquid collection space is formed between the atomizer shell and the shell seat; the liquid collection space is communicated with the atomization chamber; the shell seat has a shell seat hole for air flow to enter the liquid collection space, the shell seat includes a protrusion protruding toward the liquid collection space, and one end opening of the shell seat hole is located on the protrusion.

[0032] Furthermore, in one embodiment, the volume of the porous liquid-conducting member is V1, and the volume reduction of the liquid storage chamber when the isolating member moves from the isolating position to the conducting position is V2, and V1≥V2≥0.3V1.

[0033] Furthermore, in one embodiment, the isolation member includes a push operation portion; when the isolation member is in the isolation position, the push operation portion exposes the atomizer shell for operating the isolation member.

[0034] Furthermore, in one embodiment, the atomizer shell has a conduction position stop structure that prevents the isolation piece from moving toward the isolation position, and / or the atomizer shell has an isolation position stop structure that prevents the isolation piece from moving from the isolation position toward a direction away from the conduction position.

[0035] According to the atomizer of the above embodiment, the isolating member of the atomizer can separate the atomizing chamber from the liquid storage chamber when it is in the isolating position, so that during transportation, the aerosol generating liquid in the liquid storage chamber is not easy to leak from the atomizing chamber. When the atomizer needs to be used, the isolating member is moved to the conducting position to connect the atomizing chamber with the liquid storage chamber, and the aerosol generating liquid in the liquid storage chamber can enter the atomizing chamber and be guided to the electric heating member under the action of the porous liquid guiding member. The isolating member enters the liquid storage chamber during the movement from the isolating position to the conducting position, so that the volume of the liquid storage chamber is reduced, which can increase the pressure in the liquid storage chamber, thereby enabling the aerosol generating liquid to enter the atomizing chamber faster and shorten the waiting time. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A schematic diagram of the structure of an atomizer in an embodiment;

[0037] Figure 2 A front view of an atomizer in one embodiment;

[0038] Figure 3 For along Figure 2 A cross-sectional view taken along line AA (the electric heating element and the second porous liquid-conducting element are not shown);

[0039] Figure 4 For along Figure 3 A cross-sectional view of the middle BB (the electric heating element and the second porous liquid-conducting element are not shown);

[0040] Figure 5 for Figure 3 A schematic diagram of the structure after hiding the first porous liquid-conducting member;

[0041] Figure 6 It is a schematic diagram of the partial structure of an atomizer in an embodiment.

[0042] List of feature names corresponding to the reference numerals in the figure: 1. atomizer shell; 11. liquid storage chamber; 12. suction nozzle; 121. suction nozzle hole; 13. inner tube; 14. outer shell; 15. first anti-retraction hole; 16. second anti-retraction hole; 17. protective plug; 2. porous liquid guide member; 21. first porous liquid guide member; 3. isolation member; 30. isolation cylinder; 31. push operation part; 32. anti-retraction buckle; 321. guiding slope; 33. lip flange; 4. atomizer core; 41. atomizer chamber; 42. Atomizer core shell; 421, core shell channel; 422, continuous sealing part; 4221, sealing ring groove; 423, isolation sealing part; 424, shell; 4241, annular boss; 4242, shell joint; 425, core shell seal; 4251, inner tube matching section; 4252, shell matching section; 4253, clamped section; 43, atomizer tube; 431, atomizer tube channel; 5, shell seat; 51, liquid collection space; 52, shell seat hole; 53, protrusion; 6, liquid absorbent cotton.

[0043] Explanation on the reference numerals in brackets in the drawings: In the reference numerals in brackets in the drawings, the features referred to by the reference numerals are both the features represented by the numbers in the brackets and the features represented by the numbers outside the brackets. DETAILED DESCRIPTION

[0044] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0045] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations. At the same time, the steps or actions in the method description can also be interchanged or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and the drawings are only for the purpose of clearly describing a certain embodiment and are not meant to be a required sequence, unless otherwise specified that a certain sequence must be followed.

[0046] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0047] It should be noted that the conduction, communication and interconnection described in the present application are not limited to empty channels through which the aerosol generating liquid can pass, but also include channels filled with porous materials through which the aerosol generating liquid can pass.

[0048] In order to solve the problem that the aerosol-generating liquid in the current atomizer enters the liquid-guiding member slowly, the isolating member in the atomizer of the present application releases the isolating effect on the atomizing chamber and the liquid storage chamber and enters the liquid storage chamber, thereby increasing the pressure in the liquid storage chamber, thereby accelerating the aerosol-generating liquid in the liquid storage chamber to enter the atomizing chamber and infiltrate the liquid-guiding member.

[0049] In one embodiment, please refer to Figures 1 to 6 The atomizer includes an atomizer shell 1, an electric heating element (not shown in the figure), a porous liquid guide element 2 (only a part is shown in the figure) and an isolating element 3, wherein the atomizer shell 1 has a liquid storage chamber 11 and an atomizing chamber 41, and the liquid storage chamber 11 is used to store an aerosol generating liquid. At least part of the electric heating element is in the atomizing chamber 41, and is used to atomize the aerosol generating liquid entering the atomizing chamber 41 into an aerosol. In one embodiment, the atomizer shell 1 has a suction nozzle 12, and the suction nozzle 12 has a suction nozzle hole 121 communicated with the atomizing chamber 41. When the aerosol needs to be sucked, the aerosol in the atomizing chamber 41 can be sucked out by sucking the suction nozzle 12. In order to prevent dust from entering, in one embodiment, a protective plug 17 is installed in the suction nozzle 12.

[0050] At least part of the porous liquid guide 2 is disposed in the atomizing chamber 41 to guide the aerosol generating liquid to the electric heating element. The porous liquid guide 2 can be in any feasible form, such as liquid guide cotton, microporous ceramics, etc.

[0051] The isolator 3 is at least partially movably disposed in the atomizer housing 1. The isolator 3 has a conducting position and an isolating position in its movable stroke. When the isolator 3 is in the conducting position, the atomizing chamber 41 is connected to the liquid storage chamber 11, so that the aerosol generating liquid can enter the atomizing chamber 41. When the isolator 3 is in the isolating position, the atomizing chamber 41 and the liquid storage chamber 11 are separated by the isolator 3 to prevent the aerosol generating liquid from entering the atomizing chamber 41. In this way, during transportation, the aerosol generating liquid in the liquid storage chamber 11 is not easy to leak from the atomizing chamber 41. When the isolator 3 moves from the isolating position to the conducting position, the isolator 3 enters the liquid storage chamber 11 and reduces the volume of the liquid storage chamber 11, which can increase the pressure in the liquid storage chamber 11, thereby enabling the aerosol generating liquid to enter the atomizing chamber 41 faster and shorten the waiting time.

[0052] Regarding the form of the electric heating element, in one embodiment, the electric heating element is configured to contact the porous liquid-conducting element 2. When the electric heating element is in a cylindrical shape, the porous liquid-conducting element 2 can be sleeved on the periphery of the electric heating element, and a channel for aerosol to pass through is left in the center of the electric heating element; when the electric heating element is in a flat plate shape, the porous liquid-conducting element 2 is attached to the electric heating element, and a channel for aerosol to pass through is left on one side of the electric heating element. In one embodiment, the electric heating element is a spiral heating wire, and in one embodiment, the electric heating element is a heating cylinder formed by winding a conductive mesh plate.

[0053] In order to make the liquid-conducting member wet as quickly as possible, in one embodiment, the volume of the porous liquid-conducting member 2 is V1, and the volume reduction of the liquid storage chamber 11 when the isolation member 3 moves from the isolation position to the conduction position is V2, and V1≥V2≥0.3V1. Of course, in some other embodiments, any feasible proportional relationship between V2 and V1 can be adopted according to actual needs, for example, V2 can also be greater than V1.

[0054] In one embodiment, please refer to Figures 3 to 6 The atomizer includes an atomizer core 4, the electric heating element is a part of the atomizer core 4, and at least a part of the atomizer core 4 is located in the atomizer shell 1. The atomizer core 4 includes an atomizer core shell 42, and the atomizer cavity 41 is located in the atomizer core shell 42. Please refer to Figure 5 and Figure 6 The atomizing core shell 42 has a core shell channel 421, which is used to connect the liquid storage chamber 11 and the atomizing chamber 41. The isolating member 3 blocks the core shell channel 421 when it is in the isolation position, and releases the blockage of the core shell channel 421 when it is in the connection position. Regarding the form of the core shell channel 421, in one embodiment, the core shell channel 421 is a through hole. In some other embodiments, the core shell channel 421 can also be a through groove.

[0055] In some other embodiments, the isolation member 3 may also be a part of the atomizer core 4. For example, the isolation member 3 is formed by the atomizer core shell 42. When the isolation member 3 moves, the entire atomizer core 4 moves. When the isolation member 3 moves into the liquid storage chamber 11, the entire atomizer core 4 also moves into the liquid storage chamber 11.

[0056] Regarding the structure and assembly method of the isolation member 3, in one embodiment, please refer to Figures 3 to 5 The isolator 3 is arranged between the atomizer core shell 42 and the atomizer shell 1, and the isolator 3 is sealed with the inner wall of the atomizer shell 1 and the outer wall of the atomizer core shell 42. This facilitates the assembly of the isolator 3, and after the isolator 3 is extended into the atomization chamber 41, liquid will not leak from the isolator 3. In addition to the above assembly method, in some other embodiments, the isolator 3 can also be arranged on the atomizer shell 1, or arranged on the atomizer core shell 42 and only in contact with the atomizer core shell 42.

[0057] Further, in one embodiment, please refer to Figures 3 to 5 The atomizing core shell 42 has a continuous sealing portion 422 and an isolation sealing portion 423. The core shell channel 421 is located between the continuous sealing portion 422 and the isolation sealing portion 423. The isolation sealing portion 423 is located between the liquid storage chamber 11 and the core shell channel 421. During the travel of the isolation member 3, the continuous sealing portion 422 is continuously sealed with the isolation member 3. When the isolation member 3 is in the isolation position, the isolation sealing portion 423 is sealed with the isolation member 3. When the isolation member 3 is in the conduction position, a liquid passage for the aerosol generating liquid to pass through is formed between the isolation sealing portion 423 and the isolation member 3.

[0058] In one embodiment, please refer to Figures 3 to 5 The continuous sealing portion 422 has a sealing ring groove 4221, and the sealing ring groove 4221 has a sealing ring. The continuous sealing portion 422 is sealed with the isolation member 3 through the sealing ring.

[0059] Specifically, in one embodiment, please refer to Figures 3 to 5 The atomizer shell 1 includes an outer shell 14 and an inner tube 13, wherein the inner tube 13 is in the outer shell 14, and the liquid storage chamber 11 is between the inner tube 13 and the outer shell 14. The inner tube 13 is in communication with the atomization chamber 41, and is used to allow the aerosol to pass through when the aerosol is inhaled. The atomizer core shell 42 includes a shell 424 and a core shell seal 425, wherein the core shell seal 425 is sandwiched between the inner tube 13 and the shell 424 along the extension direction of the inner tube 13. At least a portion of the core shell seal 425 forms an isolation sealing portion 423. In this way, when the isolator 3 moves, the core shell seal 425 is not easy to move with the isolator 3, and the core shell seal 425 can achieve both the sealing between the atomizer core shell 42 and the isolator 3, and the sealing between the atomizer core shell 42 and the atomizer shell 1. The continuous sealing portion 422 is on the shell 424.

[0060] To facilitate the installation of the core shell seal 425, in one embodiment, please refer to Figures 3 to 5 The shell 424 has an annular boss 4241, and one side of the annular boss 4241 faces the core-shell seal 425. In one embodiment, the core-shell seal 425 is an annular sleeve structure, and the core-shell seal 425 includes an inner tube matching section 4251 sleeved on the periphery of the inner tube 13, a shell matching section 4252 sleeved on the periphery of the shell 424, and a clamped section 4253, and the clamped section 4253 is clamped between the inner tube 13 and the inner tube 13.

[0061] In one embodiment, the shell 424 is made of plastic. The atomizer tube is made of metal and can withstand high temperatures. The core-shell seal 425 is made of silicone. The shell 424 is harder than the core-shell seal 425 and can provide support for the core-shell seal 425.

[0062] In one embodiment, please refer to Figures 3 to 5, the porous liquid-conducting member 2 is in the shell 424. The atomizing core 4 also includes an atomizing tube 43, and the tube wall of the atomizing tube 43 is provided with an atomizing tube channel 431 for the aerosol generating liquid to pass through. The porous liquid-conducting member 2 includes a first porous liquid-conducting member 21 and a second porous liquid-conducting member (not shown in the figure), the first porous liquid-conducting member 21 is between the atomizing tube 43 and the shell 424, and the second porous liquid-conducting member is in the atomizing tube 43. At least part of the electric heating member is also in the atomizing tube 43, and the second porous liquid-conducting member is between the electric heating member and the atomizing tube 43. After the aerosol generating liquid enters the atomizing core shell 42 from the liquid storage chamber 11 through the core shell channel 421, it contacts with the first porous liquid-conducting member 21, and then enters the second porous liquid-conducting member after passing through the atomizing tube 43, and contacts with the electric heating member under the guidance of the second porous liquid-conducting member.

[0063] In some other embodiments, the atomizer core 4 has only one porous liquid guide member 2. In this case, there is no atomizer tube 43 in the atomizer core shell. After the aerosol generating liquid enters the atomizer shell, it directly enters the porous liquid guide member 2 and is then guided to the electric heater.

[0064] Specifically, in one embodiment, please refer to Figures 3 to 5 One end of the atomizing tube 43 is installed in the housing 424, and the other end is plugged with the inner tube 13. The housing 424 has a housing joint 4242 plugged with the atomizing tube 43, and the housing 424 is plugged and fixed with the atomizing tube 43 through the housing joint 4242.

[0065] Regarding the form of the isolating member 3, in one embodiment, please refer to Figures 3 to 5 , the isolating member 3 is an isolating tube 30, and the isolating tube 30 is sleeved on the periphery of the atomizing core shell 42. The atomizing core 4 is relatively fixed to the atomizing shell 1, and when the isolating member 3 moves relative to the atomizing shell 1, the atomizing core 4 does not move. When the isolating member 3 is in the conducting position, the core shell channel 421 is in the isolating tube 30, and a liquid passage is formed between the isolating tube 30 and the atomizing core shell 42 for the aerosol generating liquid to pass through. The aerosol generating liquid in the liquid storage chamber 11 first enters the liquid passage in the isolating tube 30, and then enters the atomizing core shell 42 through the core shell channel 421. In some other embodiments, in addition to using the isolating tube 30, the isolating member 3 can also adopt any other feasible methods, such as the isolating member 3 is in the shape of a slat, in which case the number of isolating members 3 can be more than two, and each isolating member 3 corresponds to a core shell channel 421. Of course, in order to facilitate operation, the isolating members 3 can also be connected so that each isolating member 3 moves synchronously.

[0066] In one embodiment, please refer to Figures 3 to 5The atomizer includes a shell seat 5, the atomizer shell 1 is fixed to the shell seat 5, and a liquid collecting space 51 is formed between the atomizer shell 1 and the shell seat 5. The liquid collecting space 51 is communicated with the atomizing chamber 41, and the aerosol generating liquid leaked from the atomizing chamber 41 can be collected through the liquid collecting space 51, and the condensed liquid condensed in the atomizing chamber 41 can also be collected. The shell seat 5 has a shell seat hole 52 for air flow to enter the liquid collecting space 51. When the aerosol is sucked, the external gas can enter the liquid collecting space 51 through the shell seat hole 52, and then enter the atomizing chamber 41 to replenish the gas. The shell seat 5 includes a protrusion 53 protruding toward the liquid collecting space 51, and one end of the shell seat hole 52 is located on the protrusion 53, so that when a certain amount of oil is accumulated in the liquid collecting space 51, the oil is not easy to leak out through the shell seat hole 52.

[0067] In one embodiment, please refer to Figures 3 to 5 In order to further improve the oil collection capacity, a liquid absorbent cotton 6 is provided in the liquid collection space 51, and the liquid absorbent cotton 6 can absorb more oil to prevent oil leakage.

[0068] In one embodiment, please refer to Figures 3 to 5 The housing seat 5 and the atomizer housing 1 are fixed together by snap-fitting. In some other embodiments, the housing seat 5 and the atomizer housing 1 can also be installed together by any feasible method such as magnetic attraction, interference fit, welding, etc.

[0069] In one embodiment, please refer to Figures 3 to 5 , the isolator 3 includes a push operation part 31, and when the isolator 3 is in the isolation position, the push operation part 31 exposes the atomizer shell 1 for pushing the isolator 3. Specifically, in one embodiment, when the isolator 3 is in the conduction position, the push operation part 31 enters the atomizer shell 1. In some other embodiments, the isolator 3 can also be reciprocated by a sliding key. At this time, the isolator 3 can be reused and is not a disposable structure. The sliding key is slidably assembled on the atomizer shell 1. The sliding key and the isolator 3 can be clamped, welded or integrally formed. In some other embodiments, in addition to the sliding key, the isolator 3 can also be reciprocated by operating the knob, such as the knob and the isolator 3 are driven by a gear rack or a screw nut mechanism. In some other embodiments, the isolator 3 can also be driven by pulling. In some other embodiments, in addition to using the push operation part 31 to expose the atomizer shell 1, the push operation part 31 can also be placed in the atomizer shell 1, and other auxiliary tools are used to extend into the atomizer shell 1 for pushing operation during operation.

[0070] In one embodiment, please refer to Figures 3 to 5 In order to facilitate the sealing between the isolation member 3 and the atomizing core shell 42, the end of the isolation tube 30 has a lip flange 33. When in the isolation position, the lip flange 33 is sealed with the core shell seal 425.

[0071] In one embodiment, please refer to Figures 3 to 5 The outer wall of the isolation tube 30 also has a sealing ring groove, in which a sealing ring is installed, and the isolation tube 30 and the inner wall of the atomizer shell are sealed by the sealing ring.

[0072] In one embodiment, the atomizer housing 1 has a conduction position stop structure for preventing the isolating member 3 from moving to the isolation position. Figures 3 to 5 , the atomizer shell 1 has an isolation position stop structure, and the conduction position stop structure prevents the isolation member 3 from moving from the isolation position to the direction away from the conduction position. Specifically, in one embodiment, the conduction position stop structure is a first stop hole 15, and the isolation position stop structure is a second stop hole 16. The isolation member 3 has a stop buckle 32 adapted to the first stop hole 15 and the second stop hole 16. The stop buckle 32 has a guide slope 321. When the isolation member 3 is pushed to the conduction position, the guide slope 321 guides the stop buckle 32 to deform, so that the stop buckle 32 withdraws from the second stop hole 16, and the isolation member 3 continues to be pushed. The stop buckle 32 enters the first stop hole 15, and the isolation member 3 moves to the conduction position. Since the stop buckle 32 is stuck with the first stop hole 15, the stop buckle 32 cannot withdraw and enter the second stop hole 16, so the position of the isolation member 3 can only be changed once, that is, after moving from the isolation position to the conduction position, the isolation member 3 cannot return to the isolation position. Of course, in some other embodiments, the structure of the anti-retreat buckle 32 can also be designed as needed, so that the anti-retreat buckle 32 can exit the first anti-retreat hole 15 and enter the second anti-retreat hole 16. For example, guide bevels 321 are provided on both sides of the anti-retreat buckle 32, one of the guide bevels 321 guides the exit from the first anti-retreat hole 15 into the second anti-retreat hole 16, and the other guide bevel 321 guides the exit from the second anti-retreat hole 16 into the first anti-retreat hole 15.

[0073] In one embodiment, during the process of pushing the isolation member 3, the internal space of the liquid storage chamber 11 gradually becomes smaller, the internal pressure of the liquid storage chamber 11 gradually increases, and the aerosol generating liquid in the liquid storage chamber 11 is squeezed into the porous liquid guiding member 2 of the atomization core 4, so that the porous liquid guiding member 2 is quickly infiltrated. In one embodiment, when the position switching of the isolation member 3 is completed, the porous liquid guiding member 2 has been infiltrated with the aerosol generating liquid, effectively preventing abnormalities such as burning.

[0074] In an embodiment of an atomization device, the atomization device includes a power supply assembly and an atomizer as described in any of the above embodiments, and the power supply assembly supplies power to the atomizer. The atomizer and the power supply assembly may be a split modular structure, in which case the power supply assembly and the atomizer can be replaced separately, and the two are connected by magnetic attraction, snap-on connection, etc. The power supply assembly may also be integrated in the atomizer housing, in which case the volume of the atomizer housing needs to be increased, and space for installing the power supply assembly needs to be increased in the atomizer housing.

[0075] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For technicians in the technical field to which the present application belongs, they can also make some simple deductions, deformations or substitutions based on the ideas of the present application.

Claims

1. An atomizer, characterized in that: include: An atomizer shell, wherein the atomizer shell has a liquid storage chamber and an atomization chamber, and the liquid storage chamber is used to store an aerosol generating liquid; an electric heating element, at least a portion of which is located in the atomizing chamber and is used to atomize the aerosol-generating liquid entering the atomizing chamber into an aerosol; a porous liquid-conducting member, at least a portion of which is disposed in the atomizing chamber and is used to guide the aerosol-generating liquid to the electric heating member; and a partition, wherein the partition is at least partially movably disposed in the atomizer housing, and the partition has a conducting position and an isolating position in its movable travel; When the isolating element is in the conducting position, the atomizing chamber is in conduction with the liquid storage chamber, so that the aerosol generating liquid can enter the atomizing chamber; When the isolating element is in the isolating position, the atomizing chamber and the liquid storage chamber are separated by the isolating element, so as to prevent the aerosol generating liquid from entering the atomizing chamber; When the isolating member moves from the isolating position to the conducting position, the isolating member enters the liquid storage chamber to reduce the volume of the liquid storage chamber.

2. The atomizer according to claim 1, characterized in that The atomizer includes an atomizer core, at least part of which is located in the atomizer shell; the atomizer core includes the electric heating element, the atomizer core includes an atomizer core shell, and the atomization chamber is located in the atomization core shell; the atomization core shell has a core shell channel, and the core shell channel is used to connect the liquid storage chamber and the atomization chamber, and the isolation element blocks the core shell channel when in the isolation position, and releases the blockage of the core shell channel when in the connection position.

3. The atomizer according to claim 2, characterized in that The isolating member is arranged between the atomizing core shell and the atomizer shell, and the isolating member is sealed with the inner wall of the atomizer shell and the outer wall of the atomizing core shell.

4. The atomizer according to claim 3, characterized in that The atomizing core shell has a continuous sealing part and an isolation sealing part, the core shell channel is located between the continuous sealing part and the isolation sealing part, and the isolation sealing part is located between the liquid storage chamber and the core shell channel; during the movement of the isolation member, the continuous sealing part is continuously sealed with the isolation member, when the isolation member is in the isolation position, the isolation sealing part is sealed with the isolation member, and when the isolation member is in the conduction position, a liquid passage for the aerosol generating liquid to pass through is formed between the isolation sealing part and the isolation member.

5. The atomizer according to claim 4, characterized in that The atomizer shell includes an outer shell and an inner tube, the inner tube is located in the outer shell, and the liquid storage chamber is located between the inner tube and the outer shell; the inner tube is communicated with the atomization chamber and is used for allowing the aerosol to pass through when the aerosol is inhaled; the atomization core shell includes a shell and a core shell seal, and the core shell seal is clamped between the inner tube and the shell along the extension direction of the inner tube; at least a portion of the core shell seal forms the isolation sealing portion.

6. The atomizer according to claim 3, characterized in that The isolating member is an isolating tube, which is sleeved on the periphery of the atomizing core shell, and the atomizing core is relatively fixed to the atomizer shell; when the isolating member is in the conducting position, the core shell channel is in the isolating tube, and a liquid passage for the aerosol generating liquid to pass through is formed between the isolating tube and the atomizing core shell.

7. The atomizer according to claim 2, characterized in that The atomizer comprises a shell seat, the atomizer shell is fixed to the shell seat and a liquid collecting space is formed between the atomizer shell and the shell seat; the liquid collecting space is communicated with the atomizing chamber; the shell seat has a shell seat hole for airflow to enter the liquid collecting space, the shell seat comprises a protrusion protruding toward the liquid collecting space, and an orifice at one end of the shell seat hole is located on the protrusion.

8. The atomizer according to any one of claims 1 to 7, characterized in that: The volume of the porous liquid-conducting member is V1, and the volume reduction of the liquid storage chamber when the isolating member moves from the isolating position to the conducting position is V2, and V1≥V2≥0.3V1.

9. The atomizer according to any one of claims 1 to 7, characterized in that: The isolating member comprises a pushing operation portion; when the isolating member is in the isolating position, the pushing operation portion exposes the atomizer housing for operating the isolating member.

10. The atomizer according to any one of claims 1 to 7, characterized in that: The atomizer housing has a conduction position stop structure for preventing the isolating element from moving toward the isolation position, and / or the atomizer housing has an isolation position stop structure for preventing the isolating element from moving from the isolation position toward a direction away from the conduction position.

11. An atomizing device, characterized in that: It comprises a power supply component and an atomizer as claimed in any one of claims 1 to 10, wherein the power supply component supplies power to the atomizer.

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