Atomizing nozzle, atomizer and heating atomizing equipment

Abstract

The utility model discloses an atomizing nozzle, an atomizer and heating atomizing equipment, and relates to the technical field of atomizing equipment, the atomizing nozzle is used for sucking heated and atomized atomized liquid in the atomizer, a plurality of flow guide convex strips are arranged on the inner wall of the atomizing nozzle, and the flow guide convex strips are distributed at intervals in the circumferential direction of the inner wall of the atomizing nozzle; the flow guide protruding strip is used for guiding condensate on the inner wall of the atomizing nozzle to a liquid absorbing piece in the atomizer. Due to the fact that the flow guide protruding strips which are distributed at intervals in the circumferential direction are arranged on the inner wall of the atomizing nozzle, the flow guide protruding strips can play a flow guide role on condensate on the inner wall of the atomizing nozzle, the condensate on the inner wall of the atomizing nozzle can conveniently flow towards one side of a liquid absorbing piece of the atomizer in time, and the content of the condensate on the inner wall of the atomizing nozzle is reduced. The phenomenon that condensate accumulates on the inner wall of the atomizing nozzle is avoided, and the perception and experience of a user on an atomizer adopting the atomizing nozzle are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization equipment, in particular to an atomization nozzle, an atomizer and a heating atomization equipment. BACKGROUND

[0002] The atomizer is a device for heating and atomizing the atomization liquid, so that the atomization liquid becomes a product that can be inhaled by a user, for example, the atomizer heats and atomizes the atomization liquid to become an aerosol that can be inhaled by the user. Under the action of the user's suction, the aerosol flows through the air passage in the atomization nozzle to the user's mouth. In the process of the aerosol flowing, condensate is formed on the inner wall of the atomization nozzle, and the condensate may hang on the inner wall of the atomization nozzle. If the condensate on the atomization nozzle is not handled in time, the condensate may accumulate on the inner wall of the atomization nozzle, and the accumulated condensate may flow back into the air passage or leak to the outside of the atomizer, affecting the user's perception and experience of the atomizer. CONTENT

[0003] The present application provides an atomization nozzle, an atomizer and a heating atomization equipment, which mainly aims to reduce the content of condensate on the inner wall of the atomization nozzle.

[0004] According to a first aspect of the present application, an atomization nozzle is provided for inhaling atomization liquid that has been heated and atomized in an atomizer. The inner wall of the atomization nozzle is provided with a plurality of flow guide protrusions. The plurality of flow guide protrusions are distributed in a circumferential direction along the inner wall of the atomization nozzle. The flow guide protrusions are used to guide the condensate on the inner wall of the atomization nozzle to a liquid absorbing member in the atomizer.

[0005] According to a second aspect of the present application, an atomizer is provided, comprising:

[0006] A cover shell is provided, and a dismounting opening is formed in the cover shell;

[0007] An atomization nozzle is fixedly connected to the cover shell, and the atomization nozzle is the atomization nozzle described above;

[0008] A liquid storage compartment is arranged in the cover shell;

[0009] A top cover is sealingly fixed to a compartment opening of the liquid storage compartment. The liquid storage compartment and the top cover form a liquid storage cavity for storing atomization liquid. A groove is formed in one end of the top cover facing the atomization nozzle; and

[0010] A liquid absorbing member is arranged in the groove. The liquid absorbing member is used to absorb the condensate on the inner wall of the atomization nozzle. The dismounting opening is used to dismount and replace the liquid absorbing member.

[0011] In one embodiment, the end face of the shell is provided with the dismounting opening, the atomizing nozzle and the shell at the dismounting opening are detachably connected or rotatably connected, and the dismounting opening can be exposed or covered when the atomizing nozzle rotates relative to the shell.

[0012] In one embodiment, the liquid absorbing member is placed in the pull-out box, the side wall of the shell is provided with the dismounting opening, the position of the dismounting opening corresponds to the position of the recess, the side of the recess facing the dismounting opening is provided with an avoiding position, the pull-out box is detachably placed in the recess through the dismounting opening and the avoiding position, the top cover is provided with a through hole, the liquid absorbing member is provided with a first plug-in port, the pull-out box is provided with a second plug-in port, and the atomizing nozzle is communicated with the liquid storage cavity through the first plug-in port, the second plug-in port and the through hole.

[0013] In one embodiment, the liquid storage member and the supporting tube are further included, the liquid storage member is placed in the liquid storage cavity, the liquid storage member is used for absorbing and storing the atomizing liquid in the liquid storage cavity, the liquid storage member is formed with a mounting channel, and the supporting tube is plugged into the mounting channel and formed with an atomizing channel.

[0014] In one embodiment, the supporting tube penetrates through the top cover, the pull-out box, and the liquid absorbing member and the atomizing nozzle are connected, the first plug-in port and the second plug-in port are both U-shaped ports, and the first plug-in port and the second plug-in port are both used for radially plugging the supporting tube.

[0015] In one embodiment, the atomizing nozzle includes a connecting tube and a main tube, the main tube has a suction end and a conveying end, one end of the connecting tube is fixedly connected with the suction end, the other end is fixedly connected with the shell, the inner wall of the main tube is provided with a plurality of flow guide protrusions, the conveying end of the main tube is an inclined end face, the lowest point of the inclined section is located on the side close to the dismounting opening, and the highest point of the inclined section is located on the side away from the dismounting opening.

[0016] In one embodiment, the main tube is spacedly sleeved on the outside of the supporting tube, and / or the lowest point of the inclined section and the axis of the liquid absorbing member form a spacing space.

[0017] In one embodiment, the flow guide protrusions are configured as three, the three flow guide protrusions are located on the side close to the dismounting opening, and the three flow guide protrusions are equally spacedly distributed on the inner wall of the main tube.

[0018] In one embodiment, the pull-out box is in the form of a drawer, and the end of the pull-out box close to the dismounting opening is tightly fitted with the dismounting opening.

[0019] According to a third aspect of the present application, a heating atomization device is provided, comprising an atomizer and a power supply, the atomizer and the power supply being electrically connected, and the atomizer is the atomizer described above.

[0020] According to the atomization nozzle in the above embodiment, since the plurality of circumferentially spaced guide protrusions are arranged on the inner wall of the atomization nozzle, the guide protrusions can guide the condensed liquid on the inner wall of the atomization nozzle, so that the condensed liquid on the inner wall of the atomization nozzle flows to the side of the liquid absorbing member of the atomizer in time, thereby reducing the content of the condensed liquid on the inner wall of the atomization nozzle, avoiding the phenomenon of accumulation of the condensed liquid on the inner wall of the atomization nozzle, and improving the user's perception and experience of the atomizer using the atomization nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the atomization nozzle in an embodiment of the present application;

[0022] Figure 2 It is an exploded schematic diagram of the heating atomization device in an embodiment of the present application;

[0023] Figure 3 It is an exploded schematic diagram of the heating atomization device in another embodiment of the present application;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the top cover in an embodiment of the present application;

[0025] Figure 5 It is a schematic diagram of the cross-sectional structure of the atomization nozzle and the cover in an embodiment of the present application;

[0026] Figure 6 It is a schematic diagram of the cross-sectional structure of the heating atomization device in an embodiment of the present application;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the heating atomization device when replacing the liquid absorbing member in an embodiment of the present application.

[0028] BRIEF DESCRIPTION OF DRAWINGS: 10. atomization nozzle, 11. guide protrusion, 12. connecting pipe, 13. main pipe, 131. suction end, 132. conveying end, 20. cover, 21. disassembly opening, 22. disassembly position, 30. liquid storage compartment, 40. top cover, 41. groove, 42. avoiding position, 43. through hole, 50. liquid absorbing member, 51. first plug-in port, 60. pull-out box, 61. second plug-in port, 62. bottom plate, 63. top plate, 64. first baffle, 65. second baffle, 70. liquid storage member, 80. atomization assembly, 81. support pipe, 82. liquid guide member, 90. bottom cover, 91. assembly column, 100. power supply, 101. control board, 102. power supply member, 110. base. DETAILED DESCRIPTION

[0029] The application will be further described below in details with specific embodiments and with reference to the drawings. Like elements in different embodiments are denoted by like reference numerals. In the following embodiments, many details are described in order to provide a better understanding of the application. However, it will be apparent to those skilled in the art that some features in different cases can be omitted, or replaced by other elements, materials, methods. In some cases, some operations related to the application are not shown or described in the specification, in order to avoid the core part of the application being overwhelmed by too much description, and it is not necessary to describe these related operations in details for those skilled in the art according to the description in the specification and the general technical knowledge in the art.

[0030] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various embodiments. At the same time, the steps or actions in the method description can also be sequentially changed or adjusted in a manner that is obvious to those skilled in the art. Therefore, the various sequences in the specification and 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.

[0031] The serial numbers of components in this paper, such as "first", "second", etc., are only used to distinguish the described objects, and do not have any sequence or technical meaning. The "connection" and "coupling" in this application include direct and indirect connection (coupling) unless otherwise specified.

[0032] Please refer to Figure 1 In an embodiment of the application, an atomizing nozzle 10 is provided for sucking the atomized liquid (such as aerosol) heated in the atomizer. The inner wall of the atomizing nozzle 10 is provided with a plurality of flow guide ribs 11. The plurality of flow guide ribs 11 are distributed circumferentially and spaced apart along the inner wall of the atomizing nozzle 10. The flow guide ribs 11 are used to guide the condensate on the inner wall of the atomizing nozzle 10 to the liquid absorbing member 50 in the atomizer.

[0033] By using the atomizing nozzle 10 in the above embodiment, since the plurality of circumferentially spaced flow guide ribs 11 are provided on the inner wall of the atomizing nozzle 10, the flow guide ribs 11 can guide the condensate on the inner wall of the atomizing nozzle 10, so that the condensate on the inner wall of the atomizing nozzle 10 can flow to the side of the liquid absorbing member 50 in the atomizer in time, thereby reducing the content of the condensate on the inner wall of the atomizing nozzle 10, avoiding the phenomenon of condensate accumulation on the inner wall of the atomizing nozzle 10, and improving the user's perception and experience of the atomizer using the atomizing nozzle 10.

[0034] The guide convex strip 11 is a convex structure, and compared with the concave guide groove, the guide convex strip 11 can directly play a guide effect through the convex surface thereof, so that the condensed liquid can be quickly guided. If the guide structure on the inner wall of the atomizing nozzle 10 is a concave guide groove, a certain amount of condensed liquid will be accumulated in the guide groove during the guiding, and the guide effect cannot be played in time. Preferably, the convex surface of the guide convex strip 11 on the inner wall of the atomizing nozzle 10 is curved, so that the guide effect can be more smoothly achieved.

[0035] The number of the guide convex strips 11 on the inner wall of the atomizing nozzle 10 is, for example, 2, 3, 4, 5, 6, etc. The number of the guide convex strips 11 should not be too much, otherwise the condensed liquid does not have enough wall-hanging area for concentrated distribution, and the condensed liquid is relatively scattered, which is not conducive to playing the guiding role of the guide convex strip 11. Therefore, preferably, 2-6 guide convex strips 11 are arranged on the inner wall of the atomizing nozzle 10.

[0036] Please refer to Figures 2-7 In another embodiment of the present application, a kind of atomizer is provided, comprising: shell 20, atomizing nozzle 10, liquid storage bin 30, top cover 40 and liquid absorbing piece 50, wherein the atomizing nozzle 10 is the atomizing nozzle 10 in the above embodiment.

[0037] The dismounting opening 21 is formed on the shell 20, and the end surface of the atomizing nozzle 10 is fixedly connected with the shell 20. The liquid storage bin 30 is arranged in the shell 20, and the top cover 40 is sealingly fixed to the bin opening of the liquid storage bin 30. The liquid storage bin 30 and the top cover 40 form a liquid storage cavity for storing atomizing liquid, and the end of the top cover 40 facing the atomizing nozzle 10 is provided with a groove 41. The liquid absorbing piece 50 is placed in the groove 41, and the liquid absorbing piece 50 is used to absorb the condensed liquid flowing down the inner wall of the atomizing nozzle 10. The dismounting opening 21 is used to dismount and replace the liquid absorbing piece 50.

[0038] At present, most of the atomizers on the market have liquid absorbing cotton (i.e. the liquid absorbing piece 50 of the present application) to absorb the condensed liquid flowing down the inner wall of the atomizing nozzle 10. However, due to the volume limitation of the atomizer product, the liquid absorbing cotton is relatively small and has limited liquid absorbing capacity, and the phenomenon of liquid leakage or condensed liquid backflow into the airway of the atomizer still occurs. Or, due to long-term non-use of the atomizer, the condensed liquid previously absorbed by the liquid absorbing cotton in the atomizer emits a foul odor or produces an odor, which affects the long-term experience of the user.

[0039] Based on this, the present application forms the dismounting opening 21 on the shell 20 of the atomizer, and the liquid absorbing piece 50 can be replaced in time through the dismounting opening 21, thereby solving the problem of limited liquid absorbing capacity of the liquid absorbing piece 50 or odor generation due to long-term non-use. The guide convex strip 11 on the atomizing nozzle 10 cooperates with the detachable liquid absorbing piece 50 to effectively recycle the condensed liquid, thereby solving the problem of condensed liquid backflow into the atomizing core or poor experience due to long-term residual condensed liquid.

[0040] Please refer to Figure 2 In an embodiment, the end surface of the cover 20 is provided with a dismounting opening 21, and the atomizing nozzle 10 and the cover 20 at the dismounting opening 21 are detachably connected or rotationally connected. At this time, the dismounting opening 21 also serves as a mounting opening for connecting the atomizing nozzle 10 and the cover 20.

[0041] Specifically, when the atomizing nozzle 10 and the cover 20 are detachably connected, the atomizing nozzle 10 and the cover 20 at the dismounting opening 21 can be threadedly connected and / or buckled, as long as the detachable connection of the atomizing nozzle and the cover 20 is achieved, and the present application does not make specific limitations. When the liquid absorbing member 50 needs to be replaced, the atomizing nozzle 10 is detached from the cover 20, so that the liquid absorbing member 50 in the groove 41 is exposed, and then a new liquid absorbing member 50 is replaced. After the replacement operation is completed, the atomizing nozzle 10 and the cover 20 are fixedly connected, so that the dismounting opening 21 is blocked or blocked, and at this time the liquid absorbing member 50 cannot be replaced. When the atomizing nozzle 10 and the cover 20 are rotationally connected, the atomizing nozzle 10 can be flatly rotated relative to the end surface of the cover 20 (i.e., the axis of rotation of the atomizing nozzle 10 and the axis of the cover 20 are parallel, for example, both along the Figure 2 vertical direction in FIG. 1), and the atomizing nozzle 10 can also be rotated relative to the cover 20 in a flipped manner. The direction in which the atomizing nozzle 10 rotates relative to the cover 20 is not specifically limited, as long as the rotation of the atomizing nozzle 10 relative to the cover 20 can expose or block the dismounting opening 21, so as to facilitate the replacement operation of the liquid absorbing member 50.

[0042] When the atomizing nozzle 10 and the cover 20 at the dismounting opening 21 are detachably connected or rotationally connected, a liquid injection blind hole can also be provided at the end of the top cover 40 facing the atomizing nozzle 10, so as to facilitate the timely replenishment of the atomizing liquid in the liquid storage chamber 30, thereby prolonging the use time of the atomizer.

[0043] Please refer to FIG. Figure 2 At this time, the liquid absorbing member 50 is provided with a through hole 43, which connects the atomizing nozzle 10 and the liquid storage cavity. The liquid absorbing member 50 is a relatively complete block, which is convenient for absorbing more condensed liquid. The liquid absorbing member 50 can be buckled with the groove 41, or a corresponding abutting structure is provided on the inner wall of the cover 20, so as to limit the position of the liquid absorbing member 50 in the groove 41.

[0044] Please refer to FIG. Figures 3-7 In an embodiment, the atomizer further comprises a pull-out box 60, and the liquid absorbing member 50 is placed in the pull-out box 60. The side wall of the cover 20 is provided with a dismounting opening 21, and the position of the dismounting opening 21 corresponds to the position of the groove 41. The side of the groove 41 facing the dismounting opening 21 is provided with an avoiding position 42, and the pull-out box 60 is detachably placed in the groove 41 through the dismounting opening 21 and the avoiding position 42. The avoiding position 42 is, for example, Figure 4The clearance shown in the dashed box is formed by not setting the side wall corresponding to the groove 41 at the clearance location, or in other embodiments, by opening a notch at the corresponding position of the groove and the disassembly port 21 to form the clearance.

[0045] The top cover 40 has a through hole 43, the liquid absorption component 50 has a first insertion interface 51, the pull-out box 60 has a second insertion interface 61, and the atomizing nozzle 10 is connected to the liquid storage chamber through the first insertion interface 51, the second insertion interface 61, and the through hole 43.

[0046] Specifically, the pull-out box 60 is drawer-shaped and moves radially relative to the disassembly port 21 and the clearance position 42 in a push-pull manner, allowing for quick replacement of the liquid absorption element 50, or quick placement of the liquid absorption element 50 into the groove 41. In this case, the port connecting the atomizing nozzle 10 and the end face of the housing 20 is different from the disassembly port 21. For ease of manufacturing, the atomizing nozzle 10 and the housing 20 can be a single integrated structure. It is understood that... Figure 6 For example, the axial direction mentioned in this application refers to the axial direction of the liquid storage tank 30, that is... Figure 6 The vertical direction mentioned here refers to the direction perpendicular to the axis, that is... Figure 6 The horizontal direction in the middle.

[0047] To ensure the sealing of the pull-out box 60 at the disassembly port 21, the end of the pull-out box 60 closest to the disassembly port 21 is tightly fitted with the disassembly port 21. For example, there is an interference fit of 0.1mm-0.5mm between the four side walls of the pull-out box 60 and the disassembly port 21.

[0048] Please see Figure 3 and Figure 6The pull-out box 60 includes a base plate 62, a top plate 63, a first baffle 64, and a pair of second baffles 65. A second insertion interface 61 is provided on the base plate 62. The shape and size of the second insertion interface 61 are the same as those of the first insertion interface 51, and the positions of the second insertion interface 61 and the first insertion interface 51 are consistent. The base plate 62 and the top plate 63 are positioned opposite each other, with the top plate 63 located at the end of the base plate 62 near the disassembly port 21. The top plate 63 and the first insertion interface 51 are spaced apart, meaning the top plate 63 avoids the first insertion interface 51, allowing the condensate on the inner wall of the atomizing nozzle 10 to flow smoothly onto the liquid absorption element 50. The first baffle 64 is located at the end of the base plate 62 near the disassembly port 21 and is fixedly connected to both the base plate 62 and the top plate 63. A pair of second baffles 65 are distributed opposite each other on both sides of the base plate 62. The second baffles 65 are perpendicular to the first baffle 64, and the second baffles 65 are fixedly connected to the base plate 62, the top plate 63, and the first baffle 64, respectively. The sidewalls of the pull-out box 60 are the ring or circumference of the base plate 62 away from the disassembly port 21, formed by the base plate 62, the top plate 63, the first baffle 64, and the pair of second baffles 65. In other embodiments, a sealing ring can be provided between the disassembly port 21 and the pull-out box 60 to better ensure the sealing of the pull-out box 60 at the disassembly port 21. Alternatively, the pull-out box 60 can be snapped together with the cover 20 to detachably fix the pull-out box 60 inside the cover 20.

[0049] Please see Figure 3 The disassembly port 21 is provided with a disassembly position 22 on the end face of the cover 20. The disassembly position 22 is, for example, an arc-shaped notch corresponding to the shape of a human finger, so as to facilitate the application of force to open the pull-out box 60. Alternatively, a push-pull handle is provided on the outer wall of the first baffle 64 of the pull-out box 60 to facilitate the operation of the pull-out box 60.

[0050] Please see Figure 3 , Figures 6-7 The atomizer also includes a liquid storage component 70 and an atomizing assembly 80. The atomizing assembly 80 includes a support tube 81, a liquid guide component 82, and a heating element (not shown). The liquid storage component 70 is placed in a liquid storage chamber and is used to absorb and store the atomized liquid in the liquid storage chamber. An installation channel is formed in the liquid storage component 70, and the support tube 81 is inserted into the installation channel. An atomization channel is formed in the support tube 81, and the liquid guide component 82 is inserted into the atomization channel. The heating element is fixed to the liquid guide component 82 and is used to heat the atomized liquid on the atomizing liquid guide component 82.

[0051] Specifically, the liquid storage component 70 is, for example, a liquid storage cotton, the support tube 81 is a glass fiber tube, the liquid guiding component 82 is, for example, a columnar liquid guiding ceramic, and a liquid guiding port is opened on the glass fiber tube to facilitate contact between the liquid guiding component 82 and the liquid storage component 70 and to conduct liquid. The heating element is fixed to the inner wall of the liquid guiding component 82.

[0052] Please see Figure 6 The support tube 81 passes through the top cover 40, the pull-out box 60, and the liquid absorption component 50, and connects with the atomizing nozzle 10, providing a more adequate guiding effect for the aerosol generated after the atomizing liquid is heated and atomized. Both the first insertion port 51 and the second insertion port 61 are U-shaped openings, and both are used for radial insertion with the support tube 81, so that the support tube 81 can pass through and connect with the atomizing nozzle 10.

[0053] Please see Figure 5 The atomizing nozzle 10 includes a connecting tube 12 and a main tube 13. The main tube 13 has a suction end 131 and a delivery end 132. One end of the connecting tube 12 is fixedly connected to the suction end 131, and the other end of the connecting tube 12 is fixedly connected to the cover 20. The inner wall of the main tube 13 is provided with multiple guide protrusions 11. The delivery end 132 of the main tube 13 is an inclined end face. The lowest point of the inclined end face is located on the side close to the disassembly port 21, and the highest point of the inclined end face is located on the side away from the disassembly port 21. By providing an inclined end face at the delivery end 132 of the main tube 13, on the one hand, a unilateral guiding effect can be achieved, which facilitates the rapid flow of condensate on the inner wall of the main tube 13 to the liquid absorber 50. On the other hand, combined with the shape of the liquid absorber 50, the condensate can be rapidly dripped onto the liquid absorber 50 through the aggregation effect at the lowest point.

[0054] Preferably, a gap is formed between the lowest point of the inclined end face and the axial direction of the liquid absorber 50, for example, a gap of 0.1mm-0.5mm is formed axially between the lowest point of the inclined end face and the liquid absorber 50. If the gap is not provided, the lowest point of the inclined end face can contact the liquid absorber 50, which would weaken the advantage of the lowest point and even the inclined end face.

[0055] Even better, the main tube 13 is spaced out and sleeved on the outside of the support tube 81, so that the aerosol in the support tube 81 can flow directly to the main tube 13 and then into the user's mouth, avoiding ineffective flow of aerosol in the cover 20.

[0056] The liquid absorption element 50 with the first insertion port 51 is essentially an empty area and does not have the function of absorbing condensate, that is... Figure 6 As shown, there is an empty area on the right side of the support tube 81, which cannot absorb condensate. Based on the structural design of the liquid absorber 50, multiple guide protrusions 11 on the main tube 13 are located on the side near the disassembly port 21, and the three guide protrusions 11 are evenly distributed on the inner wall of the main tube 13.

[0057] More preferably, the guide strips 11 are configured as three, forming three drip points on the inclined end face, and the area between the three guide strips 11 occupies half of the entire inner wall area of ​​the main tube 13, so as to better exert the guiding effect on the condensate.

[0058] When the inner wall of the main tube 13 of the atomizing nozzle 10 is provided with three equally spaced guide protrusions 11 on the side near the disassembly port 21, during the suction process, when the amount of condensate adhering to the inner wall of the main tube 13 reaches a certain amount, the three guide protrusions 11 will play a guiding role and carry most of the surrounding condensate down the inner wall until it reaches the conveying end 132 of the main tube 13. Since the conveying end 132 is designed with an inclined end face, the condensate at the conveying end 132 will be collected at the lowest point, that is, the tip of the inclined end face. This position can achieve contact between the condensate and the liquid absorption element 50, and finally achieve the effect of condensate guiding and collecting.

[0059] Please see Figures 2-3 as well as Figures 6-7 Specifically, the liquid storage chamber 30 is a cylindrical shape with openings at both ends. Besides a top cover 40 near the atomizing nozzle 10, the liquid storage chamber 30 also has a bottom cover 90 at the bottom, away from the atomizing nozzle 10. The bottom cover 90 is also sealed and fixedly connected to the liquid storage chamber 30, forming a relatively sealed liquid storage cavity. The top cover 40 and bottom cover 90 are, for example, silicone caps, and are tightly fitted to the liquid storage chamber 30 for a detachable and sealed connection. An assembly post 91 is provided at the end of the bottom cover 90 facing the top cover 40. The assembly post 91 is used to connect with the support tube 81 to fix the support tube 81 inside the liquid storage component 70. Simultaneously, the assembly post 91 can also connect the support tube 81 to the outside through an internal channel to facilitate air intake into the support tube 81. In other embodiments, the liquid storage chamber can also be a structure with a closed bottom, in which case a bottom cover is not required, effectively simplifying the atomizer structure and reducing the number of atomizer parts.

[0060] The atomizer in the above embodiments of this application adds multiple guide strips 11 to the inner wall of the atomizing nozzle 10 to facilitate the recovery of condensate on the inner wall of the atomizing nozzle 10. It also adds a detachable pull-out box 60 to make the liquid absorption component 50 detachable, effectively and continuously recovering the condensate, and avoiding the phenomenon that the condensate flows back to the atomizing core or accumulates on the inner wall of the atomizing nozzle 10, affecting the taste and flavor of the atomizer. At the same time, it also solves the problem of a large amount of condensate remaining in the liquid absorption component 50 for a long time, producing an odor or smell, and brings a better user experience.

[0061] The designed atomizer can be used in atomizers of various capacities on the market, such as small-capacity atomizers with a liquid storage capacity of about 5ml, or large-capacity atomizers with a liquid storage capacity of about 15ml.

[0062] Please see Figures 2-7 In another embodiment of this application, a heating atomizing device is provided, including an atomizer and a power supply 100, which are electrically connected. The atomizer is the atomizer described in the above embodiment.

[0063] Specifically, the heating atomization device can be a disposable product or a non-disposable product. When the heating atomization device is a non-disposable product, the atomizer and the power supply 100 can be detachably connected to facilitate the replacement of a new atomizer. In this case, the heating atomization device is a replaceable heating atomization device.

[0064] When the heating atomizing device is a replaceable cartridge type, please refer to the following for details. Figures 2-3 as well as Figures 6-7 The heating atomizing device also includes a base 110, and a power supply 100 including a control board 101 and a power supply component 102. The heating element and the power supply component 102 in the atomizing assembly 80 are electrically connected to the control board 101. The power supply component 102 is used to provide electrical energy to the heating element, and the control board 101 is used to control the working state of the heating element, such as controlling the power on / off of the heating element and the heating power. The power supply 100 can be fixed inside the base 110, and the atomizer and the power supply 100 can be detachably electrically connected through a detachable connection between the base 110 and the end of the cover 20 away from the atomizing nozzle 10.

[0065] The heating atomizing device designed in this application, since it includes the atomizer in the above embodiments, also has the advantages or beneficial effects of the atomizer in the above embodiments, which will not be repeated here.

[0066] The above examples illustrate this application only to aid understanding and are not intended to limit its scope. Those skilled in the art to which this application pertains can make various simple deductions, modifications, or substitutions based on the ideas presented.

Claims

1. An atomizing nozzle for suctioning an atomizing liquid that has been heated and atomized in an atomizer, characterized by, The inner wall of the atomizing nozzle is provided with a plurality of flow guide protrusions, the plurality of flow guide protrusions are distributed in a circumferential direction of the inner wall of the atomizing nozzle, and the flow guide protrusions are used to guide the condensed liquid on the inner wall of the atomizing nozzle to the liquid absorbing member in the atomizer.

2. An atomiser characterised in that, Comprise: A cover shell, a dismounting opening is formed on the cover shell; An atomizing nozzle, the atomizing nozzle and the cover shell are fixedly connected, and the atomizing nozzle is the atomizing nozzle in claim 1; A liquid storage bin, the liquid storage bin is arranged in the cover shell; A top cover, the top cover is sealingly fixed to a bin opening of the liquid storage bin, the liquid storage bin and the top cover form a liquid storage cavity for storing atomized liquid, and a groove is formed on one end of the top cover facing the atomizing nozzle; And A liquid absorbing member, the liquid absorbing member is placed in the groove, the liquid absorbing member is used to absorb the condensed liquid on the inner wall of the atomizing nozzle, and the dismounting opening is used to dismount and replace the liquid absorbing member.

3. The atomizer of claim 2, wherein, The dismounting opening is formed on the end face of the cover shell, the atomizing nozzle and the cover shell at the dismounting opening are detachably connected or rotationally connected, when the atomizing nozzle rotates relative to the cover shell, the dismounting opening can be exposed or blocked.

4. The atomizer of claim 2, wherein, Further comprising a pull-out box, the liquid absorbing member is placed in the pull-out box; the dismounting opening is formed on the side wall of the cover shell, the position of the dismounting opening corresponds to the position of the groove; the side of the groove facing the dismounting opening is provided with an avoiding position, the pull-out box is detachably arranged in the groove through the dismounting opening and the avoiding position; a through hole is formed on the top cover, a first plug-in port is formed on the liquid absorbing member, a second plug-in port is formed on the pull-out box, and the atomizing nozzle is communicated with the liquid storage cavity through the first plug-in port, the second plug-in port, the through hole and the liquid storage cavity.

5. The atomizer of claim 4, wherein, Further comprising a liquid storage member and a support pipe, the liquid storage member is arranged in the liquid storage cavity, the liquid storage member is used to absorb and store the atomized liquid in the liquid storage cavity, an installation channel is formed in the liquid storage member, and the support pipe is plugged into the installation channel, and an atomizing channel is formed in the support pipe.

6. The atomizer of claim 5, wherein, The support pipe penetrates through the top cover, the pull-out box, and the liquid absorbing member and the atomizing nozzle are connected, the first plug-in port and the second plug-in port are both U-shaped ports, and the first plug-in port and the second plug-in port are both used for radial plugging of the support pipe.

7. The atomizer of claim 6, wherein, The atomizing nozzle comprises a connecting pipe and a main pipe, the main pipe has a suction end and a conveying end; one end of the connecting pipe is fixedly connected with the suction end, and the other end is fixedly connected with the cover shell; a plurality of flow guide protrusions are arranged on the inner wall of the main pipe, the conveying end of the main pipe is an inclined end face, the lowest point of the inclined end face is located on the side close to the dismounting opening, and the highest point of the inclined end face is located on the side away from the dismounting opening.

8. The atomizer of claim 7, wherein, The main pipe is spacedly sleeved on the outside of the support pipe; and / or, a spacing space is formed between the lowest point of the inclined end face and the axial direction of the liquid absorbing member.

9. The atomiser of claim 7 or 8, wherein, The flow guide protrusions are configured as three, the three flow guide protrusions are located on the side close to the dismounting opening, and the three flow guide protrusions are equally spacedly distributed on the inner wall of the main pipe.

10. The atomizer of claim 4, wherein, The pull-out box is in the shape of a drawer, and one end of the pull-out box is close to the disassembling opening and tightly fits the disassembling opening.

11. A heating atomization apparatus, characterized by, The device comprises an atomizer and a power supply, the atomizer and the power supply are electrically connected, and the atomizer is the atomizer according to any one of claims 2 to 10.

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