Atomizer and atomization device
By using a buoyancy element to seal the liquid inlet pipe in the atomizer, the leakage problem when replenishing the aerosol to generate the matrix in the liquid storage container is solved, thus achieving stable replenishment of the matrix in the liquid storage chamber and ensuring safe use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-03-27
Smart Images
Figure CN224038508U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of electronic atomization, in particular to an atomizer and an atomization device. BACKGROUND
[0002] The atomizer is a device for forming an aerosol by heating an aerosol generating substrate. The atomizer includes a liquid storage bin and a liquid storage container. The liquid storage bin stores and heats the aerosol generating substrate, and the liquid storage container replenishes the aerosol generating substrate in the liquid storage bin when the aerosol generating substrate in the liquid storage bin is reduced. At present, when the liquid storage container replenishes the aerosol generating substrate in the liquid storage bin, the aerosol generating substrate in the liquid storage bin is prone to be excessive, and the problem of leakage of the aerosol generating substrate occurs. CONTENT OF THE UTILITY MODEL
[0003] The present application provides an atomizer and an atomization device, which are used to solve or partially solve the technical problem that the aerosol generating substrate in the liquid storage bin is prone to be excessive when the liquid storage container replenishes the aerosol generating substrate in the liquid storage bin, and the problem of leakage of the aerosol generating substrate occurs.
[0004] In one embodiment, an atomizer is provided, which includes a liquid storage bin, a liquid storage container, a liquid inlet pipe and a buoyant member. In a first direction, the liquid storage bin and the liquid storage container are arranged in sequence. The liquid inlet pipe is connected to the liquid storage bin and the liquid storage container at two ends respectively. The buoyant member is arranged in the liquid inlet pipe and is adapted to float on the aerosol generating substrate and move in the first direction. The buoyant member has a blocking position in the liquid inlet pipe, and when the buoyant member is located at the blocking position, the buoyant member blocks the liquid inlet pipe.
[0005] In one of the embodiments, one end of the liquid inlet pipe is inserted into the liquid storage bin, and a pipe wall of the liquid inlet pipe in the liquid storage bin is provided with a liquid inlet hole. When the buoyant member is located at the blocking position, the buoyant member blocks the liquid inlet hole and the liquid storage container. When the atomizer is placed upside down, the liquid inlet hole and the liquid storage container are communicated.
[0006] In one of the embodiments, the liquid inlet pipe includes a first section pipe, at least a part of the first section pipe is inserted into the liquid storage bin, and a pipe wall of the first section pipe is provided with the liquid inlet hole. From an end of the first section pipe away from the liquid storage container to an end of the first section pipe close to the liquid storage container, the cross-sectional area of the first section pipe gradually decreases. The buoyant member is arranged in the first section pipe.
[0007] In one of the embodiments, along the first direction, the first section tube comprises a first section sub-tube and a second section sub-tube, the liquid inlet hole is arranged between the first section sub-tube and the second section sub-tube; when the atomizer is placed upside down, the first section sub-tube is used for storing the aerosol generating substrate; when the buoyant member is in the blocking position, the buoyant member is located in the second section sub-tube.
[0008] In one of the embodiments, the liquid inlet tube further comprises a second section tube, along the first direction, the first section tube is arranged at one end of the liquid inlet tube and connected with the liquid storage container, and the second section tube is arranged at the other end of the liquid inlet tube and connected with the liquid storage container; the second section tube has a straight cylinder structure, and the inner diameter of the second section tube is less than or equal to the minimum inner diameter of the first section tube; or, the liquid inlet tube further comprises a second section tube and a third section tube, along the first direction, the first section tube, the third section tube and the second section tube are sequentially connected, the first section tube is connected with the liquid storage container, and the second section tube is connected with the liquid storage container; the second section tube has a straight cylinder structure, and the third section tube has a circular truncated cone structure, the large end of the third section tube is connected with the first section tube, and the small end of the third section tube is connected with the second section tube.
[0009] In one of the embodiments, the atomizer further comprises a liquid storage element and a heating assembly, the heating assembly is located in the liquid storage element, the liquid storage element is arranged in the liquid storage container, and the liquid storage element is attached to the outside of the liquid inlet hole.
[0010] In one of the embodiments, the atomizer further comprises a second sealing member, an end of the liquid storage container away from the liquid storage container is provided with a second opening, and the second sealing member blocks the second opening; the second sealing member is provided with a limiting protrusion, the limiting protrusion protrudes into the liquid storage container from the surface of the second sealing member facing the liquid storage container, and the limiting protrusion is inserted into one end of the liquid inlet tube.
[0011] In one of the embodiments, the buoyant member is a spherical body; and / or, the buoyant member comprises an outer shell, the outer shell is a member made of elastic material, the outer shell surrounds a cavity, and the cavity is filled with gas; when the buoyant member is heated, the volume of the gas increases to make the buoyant member expand.
[0012] In one of the embodiments, the atomizer further comprises a first sealing member, an end of the liquid storage container close to the liquid storage container is provided with a first opening, and the first sealing member blocks the first opening; the first sealing member is provided with a first through hole, the liquid inlet tube is arranged in the first through hole and connected with the hole wall of the first through hole.
[0013] In one embodiment, an atomization device is provided, which comprises the atomizer and the power module as described above, and the atomizer and the power module are electrically connected.
[0014] According to the atomizer of the above embodiment, when the liquid storage container supplements the aerosol generating substrate into the liquid storage chamber, the liquid storage container is located at the upper side of the liquid storage chamber, and the aerosol generating substrate in the liquid storage container flows into the liquid storage chamber through the liquid inlet tube, and the liquid level of the aerosol generating substrate in the liquid inlet tube also rises. Since the buoyant member is adapted to float on the aerosol generating substrate, during the rising of the liquid level of the aerosol generating substrate in the liquid inlet tube, the buoyant member moves in the liquid inlet tube towards the liquid storage container. In the case that the buoyant member moves to the blocking position, the buoyant member is located between the communication position of the liquid inlet tube and the liquid storage chamber and the end of the liquid inlet tube facing the liquid storage container, the buoyant member blocks the liquid inlet tube, prevents the liquid inlet tube from communicating the liquid storage chamber and the liquid storage container, and the aerosol generating substrate in the liquid storage container cannot continue to flow into the liquid storage chamber, effectively avoiding the problem of excessive aerosol generating substrate in the liquid storage chamber and the leakage of the aerosol generating substrate. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 FIG. 1 is a structural schematic diagram of an atomizer according to one embodiment;
[0016] Figure 2 FIG. 2 is a structural schematic diagram of an exploded view of the atomizer according to one embodiment;
[0017] Figure 3 FIG. 3 is a structural schematic diagram of a front view of the atomizer according to one embodiment;
[0018] Figure 4 FIG. 4 is a structural schematic diagram of a B-B sectional view according to one embodiment; Figure 3
[0019] Figure 5 FIG. 5 is a structural schematic diagram of an A portion enlarged view according to one embodiment; Figure 4
[0020] Figure 6 FIG. 6 is a structural schematic diagram of a liquid inlet tube according to one embodiment;
[0021] Figure 7 FIG. 7 is a structural schematic diagram of a first angle of the atomizer support according to one embodiment;
[0022] Figure 8 FIG. 8 is a structural schematic diagram of a second angle of the atomizer support according to one embodiment;
[0023] Figure 9 FIG. 9 is a structural schematic diagram of a second sealing member according to one embodiment;
[0024] Figure 10 FIG. 10 is a structural schematic diagram of the connection between the liquid inlet tube and the second sealing member according to one embodiment;
[0025] Figure 11 Fig. 1 is a structural schematic diagram of a liquid storage element in an embodiment;
[0026] Figure 12 Fig. 2 is a structural schematic diagram of a shell in an embodiment.
[0027] In the drawings, the following reference signs apply:
[0028] 10, liquid storage bin;
[0029] 20, liquid storage container;
[0030] 30, liquid inlet pipe; 31, liquid inlet hole; 32, first section pipe; 321, first section sub-pipe; 322, second section sub-pipe; 33, second section pipe; 34, third section pipe;
[0031] 40, buoyancy member;
[0032] 50, first sealing member; 51, first through hole;
[0033] 60, atomizer support; 61, support through hole; 62, first protrusion; 63, second protrusion;
[0034] 70, second sealing member; 71, limiting protrusion;
[0035] 81, third sealing member; 82, heating assembly; 83, liquid storage element; 831, second through hole; 832, third through hole; 84, suction nozzle; 85, shell; 851, window opening; 86, bottom cover; 87, outer shell support; 88, liquid suction element; 89, bottle mouth support;
[0036] Z, first direction. DETAILED DESCRIPTION
[0037] The present application will be further described below in conjunction with the drawings. In different embodiments, similar elements are associated with similar element reference numbers. In the following embodiments, many details are described in order to make the present application better understood. However, one skilled in the art can easily recognize that some features can be omitted in different cases, or can be replaced by other elements, materials, 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 one skilled in the art, it is not necessary to describe these related operations in detail according to the description in the specification and general technical knowledge in the art.
[0038] In addition, features described in the specification, operation or characteristics can be combined in any appropriate manner in various embodiments. Meanwhile, the steps or actions in the method description can also be sequentially changed or adjusted in a manner that can be apparent 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 do not mean that the sequence is necessary, unless otherwise stated that a certain sequence must be followed.
[0039] The serial numbers of the components in the specification, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. Unless otherwise specified, the "connection" and "coupling" in the present application include direct and indirect connection and coupling.
[0040] In one embodiment, a kind of atomizer is provided, which is used to heat aerosol generating substrate to form aerosol.
[0041] Please refer to Figures 1 to 12 In one embodiment, the atomizer includes a liquid storage bin 10, a liquid storage container 20, a liquid inlet pipe 30 and a buoyant member 40; in the first direction, the liquid storage bin 10 and the liquid storage container 20 are sequentially arranged; both ends of the liquid inlet pipe 30 are connected with the liquid storage bin 10 and the liquid storage container 20 respectively; the buoyant member 40 is arranged in the liquid inlet pipe 30, and the buoyant member 40 is adapted to float on the aerosol generating substrate and move along the first direction, and the buoyant member 40 has a blocking position in the liquid inlet pipe 30, wherein when the buoyant member 40 is in the blocking position, the buoyant member 40 blocks the liquid inlet pipe 30.
[0042] The liquid inlet pipe 30 communicates the liquid storage bin 10 and the liquid storage container 20, and the aerosol generating substrate in the liquid storage container 20 can enter the liquid storage bin 10 through the liquid inlet pipe 30 to supplement the aerosol generating substrate in the liquid storage bin 10.
[0043] The buoyant member 40 is arranged in the liquid inlet pipe 30, and the buoyant member 40 is adapted to float on the aerosol generating substrate, and since the liquid inlet pipe 30 is arranged along the first direction Z, the buoyant member 40 can move in the liquid inlet pipe 30 along the first direction Z. The buoyant member 40 has a blocking position and a non-blocking position other than the blocking position in the liquid inlet pipe 30; when the buoyant member 40 is in the blocking position, the buoyant member 40 blocks the liquid inlet pipe 30, preventing the liquid inlet pipe 30 from communicating the liquid storage bin 10 and the liquid storage container 20; when the buoyant member 40 is in the non-blocking position, the liquid inlet pipe 30 communicates the liquid storage bin 10 and the liquid storage container 20.
[0044] In the atomizer of the embodiment of the present application, when the liquid storage container 20 supplements the aerosol generating substrate into the liquid storage bin 10, the liquid storage container 20 is located on the upper side of the liquid storage bin 10, and the aerosol generating substrate in the liquid storage container 20 flows into the liquid storage bin 10 through the liquid inlet pipe 30, and the liquid level of the aerosol generating substrate in the liquid inlet pipe 30 also rises. Since the buoyant member 40 is adapted to float on the aerosol generating substrate, during the rising of the liquid level of the aerosol generating substrate in the liquid inlet pipe 30, the buoyant member 40 moves in the liquid inlet pipe 30 towards the liquid storage container 20. In the case that the buoyant member 40 moves to the blocking position, the buoyant member 40 is located between the communication position of the liquid inlet pipe 30 and the liquid storage bin 10 and the communication position of the liquid inlet pipe 30 and the liquid storage container 20, the buoyant member 40 blocks the liquid inlet pipe 30, prevents the liquid inlet pipe 30 from communicating the liquid storage bin 10 and the liquid storage container 20, and the aerosol generating substrate in the liquid storage container 20 cannot continue to flow into the liquid storage bin 10, effectively avoiding the problem of excessive aerosol generating substrate in the liquid storage bin 10 and leakage of the aerosol generating substrate.
[0045] In one embodiment, the first direction Z is the height direction of the atomizer.
[0046] In one embodiment, one end of the liquid inlet pipe 30 is inserted into the liquid storage bin 10, the pipe wall of the liquid inlet pipe 30 located in the liquid storage bin 10 is provided with a liquid inlet hole 31, and the liquid inlet hole 31 is the communication position of the liquid inlet pipe 30 and the liquid storage bin 10. When the buoyant member 40 is located at the blocking position, the buoyant member 40 blocks the communication between the liquid inlet hole and the liquid storage container 20; when the atomizer is placed upside down, the liquid inlet hole and the liquid storage container 20 are communicated. In the above structure of the embodiment of the present application, the liquid inlet hole 31 is used as the communication position of the liquid inlet pipe 30 and the liquid storage bin 10, which has the advantage of simple structure.
[0047] In one embodiment, in order to improve the efficiency of the liquid storage container 20 supplementing the aerosol generating substrate into the liquid storage bin 10, a plurality of liquid inlet holes 31 are provided, and the plurality of liquid inlet holes 31 are arranged at intervals around the axis of the liquid inlet pipe 30. It can be understood that the specific number of liquid inlet holes 31 can be set according to the use requirement, for example, as shown in FIG. 4, four liquid inlet holes 31 are provided for one liquid inlet pipe 30. Figure 6
[0048] In one embodiment, a plurality of liquid inlet holes 31 are provided, and the plurality of liquid inlet holes 31 are arranged at intervals along the first direction Z.
[0049] Of course, the plurality of liquid inlet holes 31 can also be arranged at intervals around the axis of the liquid inlet pipe 30 and at intervals along the first direction Z.
[0050] In one embodiment, the atomizer further comprises a second sealing member 70, the liquid storage chamber 10 is provided with a second opening at an end thereof away from the liquid storage container 20, and the second sealing member 70 blocks the second opening; the second sealing member 70 is provided with a limiting protrusion 71 protruding into the liquid storage chamber 10 from a surface of the second sealing member 70 facing the liquid storage chamber 10, and the limiting protrusion 71 is inserted into one end of the liquid inlet pipe 30. In the above structure of the embodiment of the present application, the limiting protrusion 71 is inserted into one end of the liquid inlet pipe 30, so that the liquid inlet pipe 30 can be limited, the liquid inlet pipe 30 can be assembled in a correct position, and the liquid inlet pipe 30 can be prevented from moving.
[0051] In one embodiment, the liquid inlet pipe 30 comprises a first section pipe 32, at least a part of the first section pipe 32 is inserted into the liquid storage chamber 10, and the pipe wall of the first section pipe 32 is provided with the liquid inlet hole 31; the cross-sectional area of the first section pipe 32 gradually decreases from an end of the first section pipe 32 away from the liquid storage container 20 to an end of the first section pipe 32 close to the liquid storage container 20; and the buoyant member 40 is arranged in the first section pipe 32.
[0052] In the embodiment of the present application, as shown in Figure 4 In the embodiment of the present application, as shown in
[0053] In one embodiment, along the first direction, the first section pipe 32 comprises a first section sub-pipe 321 and a second section sub-pipe 322, and the liquid inlet hole 31 is arranged between the first section sub-pipe 321 and the second section sub-pipe 322; when the atomizer is placed upside down, the first section sub-pipe 321 is used to store the aerosol generating substrate; and when the buoyant member 40 is located at the blocking position, the buoyant member 40 is located in the second section sub-pipe 322. In the above structure of the embodiment of the present application, when the atomizer is placed upside down, the first section sub-pipe 321 can be used as a chamber for storing the aerosol generating substrate, the aerosol generating substrate can be stored, and the buoyant member 40 can be prevented from shaking the liquid inlet hole 31. After the height of the aerosol generating substrate in the first section sub-pipe 321 reaches the height of the liquid inlet hole 31, the atomizer can be placed upright, and the buoyant member 40 is located in the second section sub-pipe 322 to block the liquid inlet pipe 30.
[0054] In one embodiment, the inlet pipe 30 further includes a second section pipe 33. In the first direction Z, the first section pipe 32 is disposed at one end of the inlet pipe 30 and connected to the liquid storage tank 10, and the second section pipe 33 is disposed at the other end of the inlet pipe 30 and connected to the liquid storage container 20. The second section pipe 33 has a straight cylindrical structure, and the inner diameter of the second section pipe 33 is less than or equal to the minimum inner diameter of the first section pipe 32.
[0055] When the inner diameter of the second section pipe 33 is less than or equal to the minimum inner diameter of the first section pipe 32, the buoyancy component 40 can be effectively prevented from detaching from the end of the second section pipe 33 away from the first section pipe 32. Moreover, the second section pipe 33 has a straight cylindrical structure, which is relatively regular and facilitates the connection between the second section pipe 33 and the liquid storage container 20.
[0056] In one embodiment, refer to Figure 4 As shown, the inlet pipe 30 also includes a second section pipe 33 and a third section pipe 34. In the first direction Z, the first section pipe 32, the third section pipe 34, and the second section pipe 33 are connected in sequence. The first section pipe 32 is connected to the liquid storage tank 10, and the second section pipe 33 is connected to the liquid storage container 20. The second section pipe 33 has a straight cylindrical structure, and the third section pipe 34 has a frustum-shaped structure. The large end of the third section pipe 34 is connected to the first section pipe 32, and the small end of the third section pipe 34 is connected to the second section pipe 33.
[0057] In this embodiment, the third section 34 has a frustum-shaped structure. The larger end of the third section 34 is connected to the first section 32, and the smaller end is connected to the second section 33. Therefore, the inner diameter of the second section 33 is smaller than the inner diameter of the first section 32, effectively preventing the buoyancy component 40 from detaching from the end of the second section 33 away from the first section 32. The third section 34 is connected to both the first section 32 and the second section 33, achieving a smooth transition in the inner diameter of the inlet pipe 30.
[0058] In one embodiment, the inlet pipe 30 can also be a cylindrical structure, with a convex ring structure provided on the inlet pipe 30. The convex ring structure protrudes from the inner wall of the inlet pipe 30 into the inlet pipe 30. When the buoyancy member 40 abuts against the convex ring structure, the buoyancy member 40 can achieve the purpose of blocking the inlet pipe 30.
[0059] In one embodiment, the atomizer further includes a liquid reservoir element 83 and a heating element 82, the heating element 82 being located within the liquid reservoir element 83, which is disposed within the liquid reservoir chamber 10 and is attached to the outside of the liquid inlet 31. The liquid reservoir element 83 can buffer the flow rate of the aerosol generation matrix from the liquid inlet 31 to the heating element 82.
[0060] In one embodiment, the liquid storage element 83 is generally made of cotton material.
[0061] In one embodiment, refer to Figure 4As shown, the buoyant member 40 is a sphere, which can conveniently block the liquid inlet pipe 30.
[0062] In one embodiment, the buoyant member 40 comprises an outer shell made of elastic material, which surrounds a cavity filled with gas. When heated, the buoyant member 40 expands due to the increase in volume of the gas.
[0063] In the embodiments of the present application, the atomizer heats the aerosol generating substrate to form an aerosol during use. In the process of heating the aerosol generating substrate, the buoyant member 40 is heated, and the buoyant member 40 expands due to the increase in volume of the gas inside, thereby better blocking the liquid inlet pipe 30 and preventing the aerosol generating substrate from leaking out.
[0064] In one embodiment, the atomizer further comprises a first sealing member 50. The liquid storage bin 10 is provided with a first opening at one end close to the liquid storage container 20, and the first sealing member 50 blocks the first opening. The first sealing member 50 is provided with a first through hole 51, and the liquid inlet pipe 30 is arranged in the first through hole 51 and connected with the hole wall of the first through hole 51. In the above structure of the embodiments of the present application, the first through hole 51 provides a space for the liquid inlet pipe 30 to pass through, and the liquid inlet pipe 30 is connected with the hole wall of the first through hole 51, thereby achieving the sealing between the liquid inlet pipe 30 and the first sealing member 50. In this way, a separate sealing member is not needed, thereby saving the production cost and assembly efficiency of the atomizer.
[0065] In one embodiment, the atomizer further comprises an atomizer support 60, which is located between the liquid storage bin 10 and the liquid storage container 20 and is connected with the first sealing member 50 and the liquid storage container 20, respectively. The atomizer support 60 is provided with a support through hole 61, and the liquid inlet pipe 30 is arranged in the support through hole 61 and connected with the hole wall of the support through hole 61. In the above structure of the embodiments of the present application, the atomizer support 60 is used to support and fix the liquid inlet pipe 30.
[0066] In one embodiment, the atomizer support 60 comprises a first protrusion 62 extending towards the liquid storage bin 10. The first protrusion 62 is inserted into the first sealing member 50 and perpendicular to the first direction Z. The middle part of the first protrusion 62 is provided with the support through hole 61.
[0067] In the embodiments of the present application, the first protrusion 62 surrounds part of the support through hole 61 and extends towards the liquid storage bin 10 and is inserted into the first sealing member 50. In this way, the connection area of the support through hole 61 and the liquid inlet pipe 30 can be increased, thereby increasing the stability of the liquid inlet pipe 30.
[0068] Further referring to Figure 5 As shown, the side wall of the liquid inlet pipe 30 is connected with the hole wall of the first sealing member 50 and the support through hole 61 at the same time.
[0069] In one embodiment, the atomizer support 60 includes a second protrusion 63 extending toward the liquid storage container 20. The second protrusion 63 is inserted into the mouth of the liquid storage container 20, perpendicular to the first direction Z, and a support through hole 61 is provided in the middle of the second protrusion 63. The second protrusion 63 surrounds and forms part of the support through hole 61. The second protrusion 63 extends toward the liquid storage container 20 and is inserted into the mouth of the liquid storage container 20, which can increase the connection area between the support through hole 61 and the liquid inlet tube 30, thereby increasing the stability of the liquid inlet tube 30.
[0070] Reference Figure 5 , Figure 7 and Figure 8 As shown, in the first direction Z, the first protrusion 62 and the second protrusion 63 are set accordingly.
[0071] In one embodiment, a bottle mouth support 89 for supporting and limiting the liquid storage container 20 is also provided at the bottle mouth of the liquid storage container 20, and the bottle mouth support 89 is disposed inside the bottle mouth of the liquid storage container 20. To enhance the seal and prevent leakage of the aerosol generation matrix, a third sealing element 81 is fitted around the outer periphery of the second protrusion 63. (Refer to...) Figure 5 As shown, in the radial direction of the inlet pipe 30, the inlet pipe 30, the second protrusion 63, the third seal 81, the bottle mouth support 89, and the bottle mouth of the liquid storage container 20 are arranged in sequence.
[0072] In one embodiment, the atomizer further includes a liquid storage chamber 10, a liquid storage container 20, a liquid inlet pipe 30, a buoyancy component 40, a first sealing component 50, an atomizer support 60, a second sealing component 70, a heating element 82, a liquid storage element 83, a mouthpiece 84, a housing 85, a bottom cover 86, a housing support 87, and a suction element 88. The liquid storage chamber 10, the atomizer support 60, and the liquid storage container 20 are arranged sequentially in the first direction Z.
[0073] In the first direction Z, one end of the housing 85 is connected to the nozzle 84, and the other end of the housing 85 is connected to the bottom cover 86. The housing 85 is provided with a liquid storage chamber 10, a liquid storage container 20, a liquid inlet pipe 30, a buoyancy component 40, a first sealing component 50, an atomizer bracket 60, a second sealing component 70, a heating component 82, a liquid storage element 83, a nozzle 84, a housing bracket 87, and a liquid suction element 88.
[0074] Referring to Figure 12, a viewing window opening 851 is provided on the shell 85 at the position corresponding to the liquid storage container 20. The liquid storage container 20 is made of transparent material. The aerosol generation matrix inside the liquid storage container 20 can be observed through the viewing window opening 851, which makes it convenient for users to understand the remaining amount of aerosol generation matrix inside the liquid storage container 20.
[0075] The housing 85 has a bracket opening corresponding to the outer shell bracket 87. The outer shell bracket 87 covers the bracket opening and is used to connect the atomizer and the power supply, etc.
[0076] The liquid storage bin 10 is in a cylindrical structure, and the end of the liquid storage bin 10 away from the liquid storage container 20 is provided with a second opening, and the second sealing member 70 seals the second opening. The liquid storage bin 10 is provided with a first opening at one end close to the liquid storage container 20, and the first sealing member 50 seals the opening. The liquid storage bin 10, the first sealing member 50, and the second sealing member 70 form a placement cavity, and the liquid storage element 83 is arranged in the placement cavity. The heating assembly 82 is arranged in the liquid storage bin 10 and is used for heating the aerosol generating substrate in the liquid storage bin 10.
[0077] As shown in the reference Figure 11 The liquid storage element 83 is provided with a second through hole 831 and a third through hole 832. The second through hole 831 is used for arranging the liquid inlet pipe 30, and the third through hole 832 is used for arranging the heating assembly 82. It can be understood that the heating assembly 82 is also electrically connected with a power supply mechanism such as a power supply, which belongs to a common structure and will not be described herein.
[0078] The first through hole 51 of the first sealing member 50, the support through hole 61 of the atomizer support 60, and the bottle opening of the liquid storage container 20 are correspondingly arranged. The liquid inlet pipe 30 is arranged in the first through hole 51 and the support through hole 61. One end of the liquid inlet pipe 30 is connected with the second sealing member 70 through the limiting protrusion 71, and the other end of the liquid inlet pipe 30 is connected with the atomizer support 60 through the support through hole 61. The second protrusion 63 of the atomizer support 60 is inserted into the bottle opening of the liquid storage container 20, so that the other end of the liquid inlet pipe 30 is inserted into the bottle opening of the liquid storage container 20.
[0079] The liquid suction element 88 is arranged below the connection position of the heating assembly 82 and the first sealing member 50. The liquid suction element 88 is used for absorbing the liquefied aerosol, so as to avoid the adverse effects of the liquefied aerosol flowing out on the atomizer.
[0080] In one embodiment, when the aerosol generating substrate needs to be supplemented in the liquid storage bin 10, the atomizer is inverted, and the liquid storage container 20 is located at the upper side of the liquid storage bin 10. The aerosol generating substrate in the liquid storage container 20 flows into the liquid storage bin 10 through the gap between the liquid inlet pipe 30 and the buoyant member 40. The liquid level of the aerosol generating substrate in the liquid inlet pipe 30 rises, and the aerosol generating substrate enters the liquid storage bin 10 through the liquid inlet hole 31. Since the buoyant member 40 is adapted to float on the aerosol generating substrate, during the rising of the liquid level of the aerosol generating substrate in the liquid inlet pipe 30, the buoyant member 40 moves in the liquid inlet pipe 30 towards the liquid storage container 20. When the buoyant member 40 rises to be higher than the liquid inlet hole 31 and is clamped in the liquid inlet pipe 30, the buoyant member 40 seals the liquid inlet pipe 30, blocks the communication between the liquid storage bin 10 and the liquid storage container 20, and the aerosol generating substrate in the liquid storage container 20 cannot continue to flow into the liquid storage bin 10, effectively avoiding the problem of excessive aerosol generating substrate in the liquid storage bin 10 and leakage of the aerosol generating substrate.
[0081] When the atomizer is used normally, the atomizer is usually in an upright state, and when the aerosol generating substrate in the liquid storage bin 10 is consumed, the aerosol generating substrate in the liquid inlet pipe 30 will continue to supplement into the liquid storage bin 10 through the liquid inlet hole 31.
[0082] When the aerosol generating substrate needs to be supplemented in the liquid storage bin 10, the atomizer is inverted, and the above process is repeated in the atomizer.
[0083] In one embodiment, an atomization device is provided, which includes the atomizer as described above.
[0084] In the atomizer described above, when the liquid storage container 20 supplements the aerosol generating substrate into the liquid storage bin 10, the aerosol generating substrate in the liquid storage bin 10 will not be excessive, which effectively avoids the leakage of the aerosol generating substrate and improves the user's satisfaction.
[0085] Further, the atomization device includes an atomizer and a power supply. The power supply is used to provide power to the atomizer, and the atomizer is used to heat the atomization substrate into an aerosol. The atomization device can be a disposable product or a refillable product. For a disposable atomization device, the atomizer and the power supply are fixedly connected. For a refillable atomization device, the atomizer and the power supply are detachably connected, and the atomizer and the power supply can be replaced according to the use. The atomization device described above is only one embodiment of the present application, and other atomization devices with atomizers are also within the protection scope of the present application, and the specific structure inside the atomization device will not be described again.
[0086] The above uses specific examples to describe the present application, which is only used to help understand the present application and does not limit the present application. For those skilled in the art to which the present application belongs, according to the idea of the present application, a number of simple deductions, deformations or substitutions can be made.
Claims
1. An atomizer characterized by, The atomizer comprises, The liquid storage bin and the liquid storage container are sequentially arranged in the first direction; The liquid inlet pipe is connected with the liquid storage bin and the liquid storage container at two ends respectively; The buoyant member is arranged in the liquid inlet pipe and is adapted to float on the aerosol generating substrate to move in the first direction, and the buoyant member has a blocking position in the liquid inlet pipe, wherein when the buoyant member is in the blocking position, the buoyant member blocks the liquid inlet pipe.
2. The atomizer of claim 1, wherein, One end of the liquid inlet pipe is inserted into the liquid storage bin, and a pipe wall of the liquid inlet pipe in the liquid storage bin is provided with a liquid inlet hole; When the buoyant member is in the blocking position, the buoyant member blocks the liquid inlet hole and the liquid storage container; when the atomizer is placed upside down, the liquid inlet hole and the liquid storage container are communicated.
3. The atomizer of claim 2, wherein, The liquid inlet pipe comprises a first section pipe, at least a part of the first section pipe is inserted into the liquid storage bin, and a pipe wall of the first section pipe is provided with the liquid inlet hole; from an end of the first section pipe away from the liquid storage container to an end of the first section pipe close to the liquid storage container, the cross-sectional area of the first section pipe gradually decreases; and the buoyant member is arranged in the first section pipe.
4. The atomizer of claim 3, wherein, In the first direction, the first section pipe comprises a first section sub-pipe and a second section sub-pipe, and the liquid inlet hole is arranged between the first section sub-pipe and the second section sub-pipe; When the atomizer is placed upside down, the first section sub-pipe is used to store the aerosol generating substrate; and when the buoyant member is in the blocking position, the buoyant member is located in the second section sub-pipe.
5. The atomizer of claim 3, wherein, The liquid inlet pipe further comprises a second section pipe, in the first direction, the first section pipe is connected with one end of the liquid inlet pipe and the liquid storage bin, and the second section pipe is connected with the other end of the liquid inlet pipe and the liquid storage container; the second section pipe has a straight cylinder structure, and the inner diameter of the second section pipe is less than or equal to the minimum inner diameter of the first section pipe; or, The liquid inlet pipe further comprises a second section pipe and a third section pipe, in the first direction, the first section pipe, the third section pipe and the second section pipe are sequentially connected, the first section pipe is connected with the liquid storage bin, and the second section pipe is connected with the liquid storage container; the second section pipe has a straight cylinder structure, and the third section pipe has a circular truncated cone structure, the large end of the third section pipe is connected with the first section pipe, and the small end of the third section pipe is connected with the second section pipe.
6. The atomizer of claim 2, wherein, The atomizer further comprises a liquid storage element and a heating assembly, the heating assembly is located in the liquid storage element, the liquid storage element is arranged in the liquid storage bin, and the liquid storage element is attached to the outside of the liquid inlet hole.
7. The atomizer of claim 2, wherein, The atomizer further comprises a second sealing member, an end of the liquid storage bin away from the liquid storage container is provided with a second opening, and the second sealing member blocks the second opening; the second sealing member is provided with a limiting protrusion, the limiting protrusion protrudes into the liquid storage bin from the surface of the second sealing member facing the liquid storage bin, and one end of the liquid inlet pipe is inserted into the limiting protrusion.
8. The atomiser of any one of claims 1 to 7, wherein, The buoyant member is a sphere; and / or, The buoyancy member comprises an outer shell made of elastic material, the outer shell surrounds a cavity, and the cavity is filled with gas; when heated, the volume of the gas increases, causing the buoyancy member to expand.
9. The atomizer of any one of claims 1 to 7, wherein, The atomizer further comprises a first sealing member, the liquid storage container is provided with a first opening at one end thereof, and the first sealing member seals the first opening; the first sealing member is provided with a first through hole, and the liquid inlet pipe is arranged in the first through hole and connected to the hole wall of the first through hole.
10. An atomising device characterised in that, The atomizer and the power module are electrically connected.