Atomizer and atomizing equipment

Abstract

The utility model discloses an atomizer and atomizing equipment, and belongs to the technical field of aerosol devices. The atomizer comprises a shell, a first sealing piece, a second sealing piece and an atomizing assembly. The first sealing element is arranged in the shell, an oil storage cavity is defined by the first sealing element and the shell, the first sealing element is provided with an oil outlet channel, the second sealing element is connected to the first sealing element and can move between a first position and a second position relative to the first sealing element, and the oil outlet channel is closed when the second sealing element is located at the second position; the atomization assembly is arranged in the shell and located on the side, away from the oil storage cavity, of the first sealing piece, an atomization cavity is defined by the atomization assembly, the first sealing piece and the shell, the atomization assembly can drive the second sealing piece to move from the second position to the first position, and when the second sealing piece is located at the first position, the oil storage cavity communicates with the atomization cavity through an oil outlet channel; and at least partial structure of the second sealing element is positioned in the oil storage cavity. According to the atomizer, the time that atomized liquid enters the atomizing cavity can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generating devices, in particular to an atomizer and atomizing equipment. Background Art

[0002] The atomizer is a core component of atomization devices in the e-cigarette industry. It converts atomized liquid into an aerosol for the user to inhale. However, in related technologies, the atomized liquid takes a long time to enter the atomization chamber, causing the user to wait longer before inhaling the aerosol. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems in the prior art. To this end, the present invention provides an atomizer and an atomization device that can reduce the time it takes for atomized liquid to enter an atomization chamber.

[0004] The atomizer according to the first embodiment of the present invention includes:

[0005] shell;

[0006] a first sealing member disposed in the housing, the first sealing member and the housing enclosing an oil storage cavity, the first sealing member having an oil outlet channel;

[0007] a second sealing member connected to the first sealing member and capable of moving relative to the first sealing member between a first position and a second position, wherein the second sealing member closes the oil outlet passage when in the second position;

[0008] an atomizer assembly disposed in the housing, the atomizer assembly being located on a side of the first sealing member facing away from the oil storage chamber, the atomizer assembly, the first sealing member, and the housing enclosing an atomizer chamber, the atomizer assembly being capable of driving the second sealing member to move from the second position to the first position;

[0009] Wherein, when the second sealing member is in the first position, the oil storage chamber and the atomization chamber are communicated through the oil outlet channel, and at least a part of the structure of the second sealing member is located in the oil storage chamber.

[0010] The atomizer according to the embodiment of the utility model has at least the following beneficial effects:

[0011] When the second seal is in the second position, the oil outlet channel is closed, the oil storage chamber and the atomizing chamber are not connected, and the atomized liquid in the oil storage chamber does not flow into the atomizing chamber, so that the atomized liquid in the oil storage chamber is isolated from the air and the atomizing assembly respectively, and on the basis of reducing the possibility of the atomized liquid leaking in the atomizer, the freshness of the atomized liquid is improved to a certain extent. The atomizing assembly can drive the second seal to move from the second position to the first position. When the second seal is in the first position, the oil storage chamber and the atomizing chamber are connected through the oil outlet channel, so that the atomized liquid in the oil storage chamber can flow into the atomizing chamber through the oil outlet channel for atomization, and at least part of the structure of the second seal is located in the oil storage chamber, so that at least part of the structure of the second seal can squeeze the atomized liquid in the oil storage chamber to increase the flow rate of the atomized liquid into the atomizing chamber through the oil outlet channel, shortening the time for the atomized liquid to enter the atomizing chamber, which is conducive to reducing the time the user waits for the atomized liquid to be atomized into an aerosol in the atomizing chamber, thereby improving the user experience.

[0012] According to some embodiments of the present invention, the first seal also has a guide channel, and the second seal includes a sealing portion and a guide portion connected to each other, the guide portion is arranged in the guide channel, and when the guide portion is in the second position, the sealing portion closes the oil outlet channel, and when the guide portion is in the first position, the sealing portion opens the oil outlet channel, and at least part of the structure of the sealing portion is located in the oil storage chamber.

[0013] According to some embodiments of the present invention, the shell has a first positioning groove, which is located on the inner side of the shell; the atomizer assembly has a positioning portion, which protrudes from the outer peripheral side of the atomizer assembly; when the positioning portion is located in the first positioning groove, the second sealing member is in the first position, and the oil storage chamber and the atomizer chamber are connected through the oil outlet channel.

[0014] According to some embodiments of the present invention, the shell further has a second positioning groove, which is located on the inner side of the shell, and the second positioning groove is located on the side of the first positioning groove away from the oil storage chamber. When the positioning portion is located in the second positioning groove, the second seal is in the second position to close the oil outlet channel.

[0015] According to some embodiments of the present invention, the atomizer further includes a liquid suction piece, which is located in the atomization chamber. The side of the liquid suction piece close to the first sealing piece is arranged at the opening of the oil outlet channel away from the oil storage chamber, and the side of the liquid suction piece away from the first sealing piece can abut against the atomization assembly.

[0016] According to some embodiments of the present invention, the atomizer assembly includes a base body and an opening piece, the opening piece protrudes from the base body, one end of the opening piece is connected to the base body, and the other end of the opening piece can abut the second sealing piece.

[0017] According to some embodiments of the present invention, the second sealing member has a guide groove, and one end of the opening member facing the second sealing member is located in the guide groove.

[0018] According to some embodiments of the present invention, the first seal has a sealing protrusion on a side close to the second seal, and the second seal has a sealing groove on a side close to the first seal. When the second seal is in the second position, the sealing protrusion is located in the sealing groove.

[0019] According to some embodiments of the present invention, the first sealing member has a liquid storage tank, and the liquid storage tank surrounds the outside of the first sealing member.

[0020] The atomizing device according to the second embodiment of the present invention includes:

[0021] An atomizer according to any one of the above items of the present invention;

[0022] A power supply body, the atomizer is detachably connected to the power supply body, the power supply body can provide electricity to the atomizer, and when the atomizer is connected to the power supply body, the second sealing member can open the oil outlet channel.

[0023] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0025] Figure 1 This is a schematic diagram of the cross-sectional structure of the atomizer along the width direction when the second sealing member is in the second position in one embodiment of the present invention;

[0026] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0027] Figure 3 This is a schematic diagram of the cross-sectional structure of the atomizer along the width direction when the second sealing member is in the first position in one embodiment of the present invention;

[0028] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point B.

[0029] Reference numerals:

[0030] 1. Atomizer; 11. Housing; 11a. Oil storage chamber; 11b. Atomizing chamber; 11c. First positioning groove; 11d. Second positioning groove; 12. First sealing member; 12a. Oil outlet channel; 12b. Guide channel; 12c. Sealing protrusion; 12d. Liquid storage tank; 13. Second sealing member; 131. Guide portion; 132. Sealing portion; 13a. Guide groove; 13b. Sealing groove; 14. Atomizing assembly; 14a. Positioning member; 141. Base body; 142. Opening member; 143. Atomizing core; 15. Liquid absorbing member. DETAILED DESCRIPTION

[0031] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0032] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or station relationships, are based on the orientations or station relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of this utility model, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of the terms "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0034] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0035] In the description of the present invention, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the exemplary expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0036] Before the atomizer is used, the seal can close the oil outlet channel so that the atomized liquid is sealed and stored in the oil storage chamber and separated from the atomizing assembly to reduce the possibility of the atomized liquid leaking from the atomizer. Since the atomized liquid is isolated from the air, the freshness of the atomized liquid can also be improved to a certain extent. During the use of the atomizer, the seal can open the oil outlet channel so that the atomized liquid stored in the oil storage chamber can flow into the atomizing chamber through the oil outlet channel to be atomized into an aerosol for the user to inhale. In the related art, no matter whether the seal closes or opens the oil outlet channel, the seal is always located on the outside of the oil storage chamber, so that the atomized liquid in the oil storage chamber can only rely on gravity to flow slowly into the atomizing chamber, which makes the user wait for a long time before using the atomizer to inhale the aerosol, which is not conducive to the user's experience.

[0037] In view of this, please see Figures 1 to 4 An embodiment of the present invention provides an atomizer 1 , comprising a housing 11 , a first sealing member 12 , a second sealing member 13 and an atomizing assembly 14 . The first seal 12 is arranged in the shell 11, and the first seal 12 and the shell 11 are arranged to form an oil storage chamber 11a. The first seal 12 has an oil outlet channel 12a. The second seal 13 is connected to the first seal 12 and can move between a first position and a second position relative to the first seal 12. When the second seal 13 is in the second position, the oil outlet channel 12a is closed. The atomizer assembly 14 is arranged in the shell 11, and the atomizer assembly 14 is located on the side of the first seal 12 away from the oil storage chamber 11a. The atomizer assembly 14, the first seal 12 and the shell 11 are arranged to form an atomizer chamber 11b. The atomizer assembly 14 can drive the second seal 13 to move from the second position to the first position. When the second seal 13 is in the first position, the oil storage chamber 11a and the atomizer chamber 11b are connected through the oil outlet channel 12a, and at least part of the structure of the second seal 13 is located in the oil storage chamber 11a.

[0038] For example, the material of the housing 11 is not limited, and may be plastic, for example.

[0039] For example, the material of the first sealing member 12 and the second sealing member 13 is not limited, and may be silicone, for example.

[0040] Exemplarily, the atomizing assembly 14 is a structure capable of atomizing the atomizing liquid into an aerosol for inhalation by a user.

[0041] For example, see Figures 1 to 4 Before the atomizer 1 is used, the second seal 13 is in the second position. The second seal 13 seals the oil outlet channel 12a of the first seal 12, so that the first seal 12 and the second seal 13 jointly seal the atomized liquid in the oil storage chamber 11a, thereby isolating the atomized liquid from the atomizing assembly 14 and the air, which helps to reduce the possibility of atomized liquid leaking from the atomizer 1 and improve the freshness of the atomized liquid. During the use of the atomizer 1, the atomizing assembly 14 can drive the second seal 13 to move from the second position to the first position, so that the second seal 13 opens the oil outlet channel 12a, and then the oil storage chamber 11a and the atomizing chamber 11b are connected through the oil outlet channel 12a, and the atomized liquid can flow along the oil outlet channel 12a into the atomizing chamber 11b. In addition, at least part of the structure of the second seal 13 enters the oil storage chamber 11a, reducing the space in the oil storage chamber 11a to squeeze the atomized liquid in the oil storage chamber 11a, thereby increasing the pressure in the oil storage chamber 11a, so that the atomized liquid can enter the atomizing chamber 11b through the oil outlet channel 12a at a faster speed.

[0042] In the embodiment of the present application, when the second sealing member 13 is in the second position, the oil outlet channel 12a is closed, the oil storage chamber 11a is not connected to the atomizing chamber 11b, and the atomized liquid in the oil storage chamber 11a does not flow into the atomizing chamber 11b, so that the atomized liquid in the oil storage chamber 11a is isolated from the air and the atomizing assembly 14, respectively. On the basis of reducing the possibility of oil leakage of the atomized liquid in the atomizer 1, the freshness of the atomized liquid is also improved to a certain extent. The atomizing assembly 14 can drive the second sealing member 13 to move from the second position to the first position. When the second sealing member 13 is in the first position, the oil storage chamber 11a is connected to the atomizing chamber 11b through the oil outlet channel 12a, so that the atomized liquid in the oil storage chamber 11a can flow into the atomizing chamber 11b through the oil outlet channel 12a for atomization, and at least part of the structure of the second sealing member 13 is located in the oil storage chamber 11a, so that at least part of the structure of the second sealing member 13 can squeeze the atomized liquid in the oil storage chamber 11a to increase the flow speed of the atomized liquid into the atomizing chamber 11b through the oil outlet channel 12a, shortening the time for the atomized liquid to enter the atomizing chamber 11b, which is beneficial to reducing the time the user waits for the atomized liquid to be atomized into an aerosol in the atomizing chamber 11b, thereby improving the user's usage experience.

[0043] In one embodiment, please refer to 1~ Figure 4The first sealing member 12 also has a guide channel 12b, and the second sealing member 13 includes a sealing portion 132 and a guide portion 131 that are connected to each other. The guide portion 131 is arranged in the guide channel 12b. When the guide portion 131 is in the second position, the sealing portion 132 closes the oil outlet channel 12a. When the guide portion 131 is in the first position, the sealing portion 132 opens the oil outlet channel 12a, and at least part of the structure of the sealing portion 132 is located in the oil storage chamber 11a.

[0044] For example, see Figure 3 and Figure 4 When the second sealing member 13 is in the first position, part of the guide portion 131 is located in the oil storage chamber 11 a , and the entire sealing portion 132 is located in the oil storage chamber 11 a .

[0045] It should be noted that the guide channel 12b of the first sealing member 12 may be in radial communication with the oil outlet channel 12a, or may be isolated from the oil outlet channel 12a.

[0046] For example, see Figures 1 to 4 The guide channel 12b of the first seal 12 is radially connected to the oil outlet channel 12a, and the guide portion 131 of the second seal 13 is located in the guide channel 12b, so that the guide portion 131 of the second seal 13 can move between a first position and a second position along the axial direction of the guide channel 12b. The guide portion 131 of the second seal 13 and the inner wall of the first seal 12 enclose the oil outlet channel 12a. When the second seal 13 is in the second position, the sealing portion 132 of the second seal 13 can close the oil outlet channel 12a. When the second seal 13 is in the first position, the sealing portion 132 of the second seal 13 can open the oil outlet channel 12a.

[0047] In the embodiment of the present application, the guide portion 131 of the second seal 13 is arranged in the guide channel 12b, and the guide channel 12b can guide and constrain the movement of the guide portion 131 between the first position and the second position, so that the sealing portion 132 of the second seal 13 can fully open the oil outlet channel 12a with a shorter stroke, which is beneficial to increase the speed of the atomized liquid entering the atomizing chamber 11b through the oil outlet channel 12a, so as to reduce the time the user waits for the atomized liquid to be atomized into an aerosol in the atomizing chamber 11b, thereby helping to improve the user's usage experience.

[0048] It can be understood that the first sealing member 12 is not limited to having the guide channel 12 b , and the second sealing member 13 is not limited to including the sealing portion 132 and the guide portion 131 .

[0049] In one embodiment, please refer to Figures 1 to 4The shell 11 has a first positioning groove 11c, which is located on the inner side of the shell 11. The atomizer assembly 14 has a positioning portion 14a, which protrudes from the outer peripheral side of the atomizer assembly 14. When the positioning portion 14a is located in the first positioning groove 11c, the second sealing member 13 is in the first position, and the oil storage chamber 11a is connected to the atomizer chamber 11b through the oil outlet channel 12a.

[0050] For example, the first positioning groove 11c can be a groove segment, provided at a corresponding position on the inner side of the housing 11, or a ring-shaped groove, surrounding the corresponding position on the inner side of the housing 11. Accordingly, the positioning portion 14a of the atomizer assembly 14 can be a positioning protrusion, matching the first positioning groove 11c, which is a groove segment. The positioning portion 14a of the atomizer assembly 14 can also be a ring-shaped protrusion, surrounding the outer circumference of the atomizer assembly 14 and matching the first positioning groove 11c, which is a ring-shaped groove.

[0051] For example, see Figures 1 to 4 When the atomizer assembly 14 drives the second sealing member 13 to move from the second position to the first position, the positioning portion 14a of the atomizer assembly 14 can be inserted into the first positioning groove 11c of the housing 11, so that the second sealing member 13 is fixed in the first position, thereby allowing the oil storage chamber 11a and the atomizer chamber 11b to always remain connected through the oil outlet channel 12a.

[0052] In the embodiment of the present application, when the positioning portion 14a is located in the first positioning groove 11c, the atomizing assembly 14 can be more reliably maintained in the corresponding position with the housing 11, and then the second sealing member 13 can be more reliably maintained in the first position, which can reduce the possibility of the second sealing member 13 moving toward the second position under the action of gravity and then closing the oil outlet channel 12a again. The atomizing assembly 14 can be more reliably maintained in the corresponding position with the housing 11, so that the second sealing member 13 will not easily exceed the first position, and the spatial volume of the atomizing chamber 11b enclosed by the atomizing assembly 14, the first sealing member 12 and the housing 11 can be kept relatively stable, so that there is enough space in the atomizing chamber 11b to accommodate the atomized liquid, which is conducive to ensuring that the atomizing assembly 14 can atomize the atomized liquid with a certain efficiency.

[0053] It is understood that the housing 11 is not limited to being provided with the first positioning groove 11c, and the atomizer assembly 14 is not limited to being provided with the positioning portion 14a. For example, the atomizer assembly 14 can move relative to the housing 11 within the housing 11, the inner sidewall of the housing 11 is a relatively smooth plane, and the outer peripheral side of the atomizer assembly 14 is also a relatively smooth plane, and the outer peripheral side of the atomizer assembly 14 is in contact with the inner sidewall of the housing 11.

[0054] In one embodiment, please refer to Figures 1 to 4The housing 11 also has a second positioning groove 11d, which is located on the inner side of the housing 11. The second positioning groove 11d is located on the side of the first positioning groove 11c away from the oil storage chamber 11a. When the positioning portion 14a is located in the second positioning groove 11d, the second sealing member 13 is in the second position to close the oil outlet channel 12a.

[0055] For example, the second positioning groove 11d can be a groove segment, disposed on the side of the first positioning groove 11c of the housing 11 facing away from the oil storage chamber 11a. The second positioning groove 11d can also be an annular groove, surrounding the side of the first positioning groove 11c of the housing 11 facing away from the oil storage chamber 11a. Correspondingly, the positioning portion 14a of the atomizer assembly 14 can be a positioning protrusion, matching the second positioning groove 11d, which is a groove segment. The positioning portion 14a of the atomizer assembly 14 can also be an annular protrusion, surrounding the outer circumference of the atomizer assembly 14 and matching the second positioning groove 11d, which is a ring groove.

[0056] For example, see Figures 1 to 4 During the installation of the atomizer assembly 14 in the housing 11, the atomizer assembly 14 gradually moves upward at the bottom of the housing 11. When the positioning portion 14a of the atomizer assembly 14 is stuck in the second positioning groove 11d of the housing 11, the atomizer assembly 14 just abuts the second sealing member 13. The second sealing member 13 is still in the second position. The second sealing member 13 still closes the oil outlet channel 12a, so that the oil storage chamber 11a and the atomization chamber 11b remain isolated, and the atomized liquid in the oil storage chamber 11a will not flow into the atomization chamber 11b through the oil outlet channel 12a.

[0057] In the embodiment of the present application, when the positioning portion 14a is located in the second positioning groove 11d, the atomizer assembly 14 can be more reliably maintained in the corresponding position with the shell 11, so that during the process of installing the atomizer assembly 14 in the shell 11, the atomizer assembly 14 can stop moving further by moving the positioning portion 14a to the second limiting groove due to the limiting effect of the second positioning groove 11d, so as to reduce the possibility of the second seal 13 being disturbed by the atomizer assembly 14 and moving out of the second position, thereby reducing the possibility of leakage of the atomized liquid in the oil storage chamber 11a before use of the atomizer 1.

[0058] It is understood that the housing 11 is not limited to having the second positioning groove 11d, and the atomizer assembly 14 is not limited to having the positioning portion 14a. For example, the atomizer assembly 14 can move relative to the housing 11 within the housing 11, the inner sidewall of the housing 11 is a relatively smooth plane, and the outer peripheral side of the atomizer assembly 14 is also a relatively smooth plane, and the outer peripheral side of the atomizer assembly 14 is in contact with the inner sidewall of the housing 11.

[0059] In one embodiment, please refer to Figures 1 to 4The atomizer 1 also includes a liquid suction member 15, which is located in the atomizing chamber 11b. The side of the liquid suction member 15 close to the first sealing member 12 is arranged at the opening of the oil outlet channel 12a away from the oil storage chamber 11a. The side of the liquid suction member 15 away from the first sealing member 12 can abut against the atomizing assembly 14.

[0060] For example, the liquid absorbent member 15 may be made of a material such as a sponge that can absorb and store a certain amount of liquid.

[0061] For example, see Figure 3 and Figure 4 When the second sealing member 13 is in the first position, the left and right ends of the upper portion of the liquid absorbing member 15 are located at the openings on the side of the oil outlet channel 12a facing away from the oil storage chamber 11a, thereby absorbing and storing the atomized liquid flowing out of the oil storage chamber 11a. The middle portion of the upper portion of the liquid absorbing member 15 abuts the first sealing member 12. The atomizer assembly 14 also includes an atomizer core 143, which abuts the lower portion of the liquid absorbing member 15, providing some support for the liquid absorbing member 15. The atomizer core 143 is capable of atomizing the atomized liquid absorbed and stored in the liquid absorbing member 15 into an aerosol for the user to inhale.

[0062] For example, see Figure 3 and Figure 4 , Figure 4 The dashed line with an arrow in the middle illustrates the process of the atomized liquid flowing from the oil storage chamber 11a through the oil outlet channel 12a to the atomizing chamber 11b. When the second sealing member 13 is in the first position, the oil outlet channel 12a is opened, and the atomized liquid in the oil storage chamber 11a flows out along the oil outlet channel 12a. When the atomized liquid flows to the opening of the oil outlet channel 12a on the side away from the oil storage chamber 11a and enters the atomizing chamber 11b, the atomized liquid is absorbed and stored by the liquid absorbing member 15. The atomized liquid diffuses in the liquid absorbing member 15 toward the middle position of the liquid absorbing member 15 until it reaches a saturated state in the atomizing member. When the user draws on the atomizer 1, the atomizing core 143 can atomize the atomized liquid into an aerosol, which is then drawn into the mouth by the user.

[0063] In the embodiment of the present application, the side of the liquid-absorbing member 15 facing away from the first sealing member 12 can abut against the atomizing assembly 14. On the one hand, the atomizing assembly 14 can support the liquid-absorbing member 15, so that the liquid-absorbing member 15 can maintain a better shape to absorb and store the atomized liquid; on the other hand, the liquid-absorbing member 15 can be in closer contact with the atomizing assembly 14, and then the atomizing assembly 14 can better atomize the atomized liquid stored in the liquid-absorbing member 15, which is conducive to improving the user experience.

[0064] It is understandable that the atomizer 1 is not limited to including the liquid suction member 15. For example, the atomized liquid flows into the atomizing chamber 11b, and the atomizing assembly 14 can directly atomize the atomized liquid in the atomizing chamber 11b.

[0065] In one embodiment, please refer to Figures 1 to 4 The atomizer assembly 14 includes a base body 141 and an opening member 142 . The opening member 142 protrudes from the base body 141 . One end of the opening member 142 is connected to the base body 141 , and the other end of the opening member 142 can abut against the second sealing member 13 .

[0066] Exemplarily, the base body 141 may be made of plastic.

[0067] Exemplarily, the opening member 142 may be made of silicone.

[0068] For example, see Figures 1 to 4 The opening member 142 can be a slender strip structure, one end of the opening member 142 along the axial direction is connected to the base body 141, and the other end abuts against the side of the second sealing member 13 away from the oil storage chamber 11a.

[0069] For example, see Figures 1 to 4 The positioning portion 14a is provided on the base body 141. When the positioning portion 14a is located in the second positioning groove 11d, the base body 141 and the first sealing member 12 are spaced apart by a preset distance. When the atomizer assembly 14 moves upward until the positioning portion 14a is located in the first positioning groove 11c, the opening member 142 drives the second sealing member 13 to move upward to open the oil outlet channel 12a, and the base body 141 abuts against the first sealing member 12.

[0070] In the embodiment of the present application, the opening member 142 protrudes from the base body 141, so that when the opening member 142 drives the second sealing member 13 to open the oil outlet channel 12a, the base body 141 can not disturb the first sealing member 12, which is beneficial to reduce the possibility of leakage of the atomized liquid at the contact position between the first sealing member 12 and the outer shell 11.

[0071] In one embodiment, please refer to Figures 1 to 4 The second sealing member 13 has a guide groove 13a, and one end of the opening member 142 facing the second sealing member 13 is located in the guide groove 13a.

[0072] In the embodiment of the present application, one end of the opening member 142 facing the second sealing member 13 is located in the guide groove 13a, and the guide groove 13a can guide and restrain the movement of the opening member 142, so that the opening member 142 can drive the second sealing member 13 to move between the second position and the first position with a shorter stroke, thereby enabling the second sealing member 13 to more easily and fully open the oil outlet channel 12a, which is beneficial to increasing the speed of the atomized liquid entering the atomizing chamber 11b through the oil outlet channel 12a, so as to reduce the time the user waits for the atomized liquid to be atomized into an aerosol in the atomizing chamber 11b, thereby helping to improve the user's usage experience.

[0073] It is understood that the second sealing member 13 is not limited to being provided with the guide groove 13a. For example, the surface of the second sealing member 13 facing away from the oil storage chamber 11a is a plane, and the end of the opening member 142 facing the second sealing member 13 abuts against the plane of the second sealing member 13.

[0074] In one embodiment, please refer to Figures 1 to 4 The first sealing member 12 has a sealing protrusion 12c on one side close to the second sealing member 13, and the second sealing member 13 has a sealing groove 13b on one side close to the first sealing member 12. When the second sealing member 13 is in the second position, the sealing protrusion 12c is located in the sealing groove 13b.

[0075] In the embodiment of the present application, the sealing protrusion 12c of the first seal 12 and the sealing groove 13b of the second seal 13 are snap-fitted together, thereby increasing the contact area between the first seal 12 and the second seal 13, which is beneficial to improving the sealing performance between the first seal 12 and the second seal 13, so that when the second seal 13 is in the second position, the possibility of leakage of the atomized liquid in the oil storage chamber 11a can be reduced.

[0076] It is understood that the first seal 12 is not limited to having the sealing protrusion 12c, and the second seal 13 is not limited to having the sealing groove 13b. For example, the side of the first seal 12 close to the second seal 13 is a relatively smooth curved surface, and the side of the second seal 13 close to the first seal 12 is also a relatively smooth curved surface, so that the two are closely attached to each other.

[0077] In one embodiment, please refer to Figures 1 to 4 The first sealing member 12 has a liquid storage groove 12 d, which surrounds the outer side of the first sealing member 12 .

[0078] For example, the number of liquid storage tanks 12d is not limited.

[0079] Exemplarily, there is one liquid storage tank 12 d , which surrounds the outer side of the first sealing member 12 .

[0080] For example, see Figures 1 to 4 There are multiple liquid storage tanks 12d, and the multiple liquid storage tanks 12d are all surrounded by the outside of the first sealing member 12. The multiple liquid storage tanks 12d are arranged at intervals along the length direction of the atomizer 1.

[0081] In the embodiment of the present application, the liquid storage tank 12d surrounds the outside of the first sealing member 12. On the one hand, it is beneficial to improve the sealing performance between the first sealing member 12 and the outer shell 11; on the other hand, the liquid storage tank 12d can store the aerosol atomized from the atomized liquid. The aerosol can be condensed into atomized liquid again in the liquid storage tank 12d, and the atomized liquid is stored in the liquid storage tank 12d to reduce the possibility of the atomized liquid contaminating other positions of the atomizer 1.

[0082] A second aspect of the present invention provides an atomizing device, comprising an atomizer 1 and a power supply unit. The atomizer 1 and the power supply unit are detachably connected, and the power supply unit can provide power to the atomizer 1. When the atomizer 1 and the power supply unit are connected, the second sealing member 13 can open the oil outlet passage 12a.

[0083] While the embodiments of the present invention have been described in detail above with reference to the accompanying drawings, the present invention is not limited to the embodiments described above. Various modifications may be made within the scope of knowledge possessed by a person skilled in the art without departing from the spirit of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other unless there is a conflict.

Claims

1. An atomizer, characterized in that: include: shell; a first sealing member disposed in the housing, the first sealing member and the housing enclosing an oil storage cavity, the first sealing member having an oil outlet channel; a second sealing member connected to the first sealing member and capable of moving relative to the first sealing member between a first position and a second position, wherein the second sealing member closes the oil outlet passage when in the second position; an atomizer assembly disposed in the housing, the atomizer assembly being located on a side of the first sealing member facing away from the oil storage chamber, the atomizer assembly, the first sealing member, and the housing enclosing an atomizer chamber, the atomizer assembly being capable of driving the second sealing member to move from the second position to the first position; Wherein, when the second sealing member is in the first position, the oil storage chamber and the atomization chamber are communicated through the oil outlet channel, and at least a part of the structure of the second sealing member is located in the oil storage chamber.

2. The atomizer according to claim 1, characterized in that The first sealing member also has a guide channel, and the second sealing member includes a sealing portion and a guide portion connected to each other, the guide portion is arranged in the guide channel, and when the guide portion is in the second position, the sealing portion closes the oil outlet channel, and when the guide portion is in the first position, the sealing portion opens the oil outlet channel, and at least part of the structure of the sealing portion is located in the oil storage chamber.

3. The atomizer according to claim 1, characterized in that The housing has a first positioning groove, which is located on the inner side of the housing. The atomizer assembly has a positioning portion, which protrudes from the outer circumference of the atomizer assembly. When the positioning portion is located in the first positioning groove, the second sealing member is in the first position, and the oil storage chamber is connected to the atomizer chamber through the oil outlet channel.

4. The atomizer according to claim 3, characterized in that The housing also has a second positioning groove, which is located on the inner side of the housing and the side of the first positioning groove away from the oil storage chamber. When the positioning portion is located in the second positioning groove, the second sealing member is in the second position to close the oil outlet channel.

5. The atomizer according to claim 1, characterized in that The atomizer further includes a liquid suction piece, which is located in the atomization chamber. The side of the liquid suction piece close to the first sealing piece is arranged at the opening of the oil outlet channel away from the oil storage chamber. The side of the liquid suction piece away from the first sealing piece can abut against the atomization assembly.

6. The atomizer according to claim 1, characterized in that The atomizing assembly includes a base body and an opening piece, wherein the opening piece protrudes from the base body, one end of the opening piece is connected to the base body, and the other end of the opening piece can abut against the second sealing piece.

7. The atomizer according to claim 6, characterized in that The second sealing member has a guide groove, and one end of the opening member facing the second sealing member is located in the guide groove.

8. The atomizer according to claim 1, characterized in that The first sealing member has a sealing protrusion on one side close to the second sealing member, and the second sealing member has a sealing groove on one side close to the first sealing member. When the second sealing member is in the second position, the sealing protrusion is located in the sealing groove.

9. The atomizer according to any one of claims 1 to 8, characterized in that: The first sealing component has a liquid storage groove, and the liquid storage groove surrounds the outer side of the first sealing component.

10. An atomizing device, characterized in that: include: The atomizer according to any one of claims 1 to 9; A power supply body, the atomizer is detachably connected to the power supply body, the power supply body can provide electricity to the atomizer, and when the atomizer is connected to the power supply body, the second sealing member can open the oil outlet channel.

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