Atomizer, liquid supplementing assembly and atomization device
By setting up a collection chamber in the atomization assembly of the atomizer, the problem of prone to leakage of the atomized matrix is solved, and the effect of reducing leakage risk and improving user experience is achieved.
Patent Information
- Application Number
- CN202411895818.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-03-14
AI Technical Summary
The atomized substrate in the atomizer is prone to leakage, especially when external environmental conditions change, which affects the user experience.
A nebulizer is designed, with the atomizing assembly including a collection chamber for collecting atomizing substrate leaking from the rehydration assembly. When leakage occurs when changes in external environmental conditions cause leakage, the leaked atomized matrix can be temporarily stored in the collection chamber, thereby reducing the risk of leakage.
Through the design of the collection chamber, the leakage risk of atomized substrate is effectively reduced, and the stability and user experience of the equipment are improved.
Smart Images
Figure CN119606072A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of atomization equipment, and in particular to an atomizer, a liquid replenishing component and an atomization device. Background Art
[0002] In order to increase the storage capacity of the atomized matrix in the atomizer, the atomizer can be used in conjunction with a refilling assembly. By changing the posture of the atomizer, such as placing it upside down with the nozzle facing downward, the refilling assembly can replenish the atomized matrix to the atomizer. In the related art, changes in external environmental conditions (such as temperature or air pressure changes) can easily cause the atomized matrix in the refilling assembly to leak, affecting the user experience. Summary of the invention
[0003] The present application provides a nebulizer, a liquid replenishing assembly and a nebulizing device, which can solve the problem of easy leakage of atomized matrix.
[0004] To solve the above technical problems, the present application provides, on the one hand, a nebulizer, which is configured to be used in conjunction with a fluid replenishment component. The nebulizer includes a nozzle and an atomization component. One end of the atomization component is connected to the nozzle, and the other end of the atomization component away from the nozzle is used for connection with the fluid replenishment component; the atomization component is provided with a first liquid storage chamber, the atomization component includes an atomization core, the atomization core is installed in the first liquid storage chamber, the atomization core is connected to the nozzle, and the atomization core is used to heat the atomization matrix to generate an aerosol; the atomization component is also provided with a collection chamber, and when the nebulizer is configured to be used in conjunction with the fluid replenishment component, the collection chamber can collect the atomization matrix leaked from the fluid replenishment component.
[0005] In one embodiment, the atomization assembly includes a cover body and a bracket, the cover body is connected to the suction nozzle, the cover body and the bracket enclose a first liquid storage chamber and a collecting chamber, and the collecting chamber is arranged adjacent to the first liquid storage chamber; the cover body includes a cover plate, the cover plate is arranged close to the suction nozzle, the bracket includes a liquid guide tube, at least a portion of one end of the liquid guide tube is accommodated in the collecting chamber and extends toward the cover plate, and the gap between the end of the liquid guide tube and the cover plate is smaller than a preset value.
[0006] In one embodiment, the cover body also includes a side wall and a partition, the side wall is connected to the side of the cover away from the suction nozzle, the partition is connected to the side wall and the cover, and the partition divides the internal space formed by the side wall, the cover and the bracket into a first liquid storage chamber and a collecting chamber; an air inlet channel is opened on the partition, one end of the air inlet channel passes through the cover and is connected to the suction nozzle, and the other end of the air inlet channel passes through one end of the partition away from the cover and is connected to the collecting chamber.
[0007] In one embodiment, the atomization assembly includes a liquid absorption piece, at least a portion of which is located between the suction nozzle and the cover plate, and the liquid absorption piece is configured to absorb the atomized matrix overflowing through the overflow channel; and / or, an air inlet hole is opened on the cover plate, the air inlet hole connects the first liquid storage cavity and the suction nozzle, and the liquid absorption piece is configured to absorb the atomized matrix seeping through the air inlet hole.
[0008] In one embodiment, a connecting groove is formed at one end of the partition away from the cover plate, and the connecting groove connects the collecting chamber and the first liquid storage chamber.
[0009] In one embodiment, the communication groove is provided at the air intake passage.
[0010] In one embodiment, the bracket includes a frame, a connecting tube and a liquid guide tube, the connecting tube is connected to the frame, one end of the connecting tube is used to connect to the liquid infusion component, and the other end is connected to the liquid guide tube; the atomization component includes a liquid storage component and a first liquid guide component, the liquid storage component is accommodated in the first liquid storage cavity, the connecting tube is provided with a liquid guide hole, the first liquid guide component is passed through the liquid guide hole, one end of the first liquid guide component is accommodated in the connecting tube, and the other end is accommodated in the first liquid storage cavity, and is fluidically connected to the liquid storage component.
[0011] On the other hand, the present application provides a liquid replenishment component, which is configured to be used in conjunction with the nebulizer as described above. The liquid replenishment component includes a liquid storage bottle, a fixed cover, a movable cover and a spring. The liquid storage bottle is provided with a second liquid storage cavity and a connecting port. The second liquid storage cavity is used to store atomized matrix. The fixed cover is fixedly installed at the connecting port of the liquid storage bottle. The movable cover is at least partially slidably accommodated in the fixed cover. The spring is sleeved on the outer periphery of the movable cover and respectively connects the fixed cover and the movable cover.
[0012] The present application also provides an atomization device, which includes the atomizer as described above and the fluid replenishment assembly as described above, the fluid replenishment assembly is connected to the atomizer, the first liquid storage chamber is fluidly connected to the second liquid storage chamber, the second liquid storage chamber is used to replenish the atomization matrix to the first liquid storage chamber, the collection chamber is connected to the second liquid storage chamber, and the collection chamber can collect the atomization matrix leaked from the second liquid storage chamber.
[0013] In one embodiment, the atomization device further includes an atomization host, and the atomization host is electrically connected to the atomizer.
[0014] The nebulizer provided in the present application has a collection chamber provided in the nebulizer assembly, which can collect the atomized matrix leaked from the fluid replenishment assembly. When changes in external environmental conditions cause the atomized matrix in the fluid replenishment assembly to leak, the leaked atomized matrix can be temporarily stored in the collection chamber, thereby reducing the risk of atomized matrix leakage. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 It is a structural schematic diagram of an embodiment of an atomization device provided by the present application;
[0017] Figure 2 is a schematic cross-sectional structure diagram of an embodiment of an atomization device provided by the present application along a viewing angle;
[0018] Figure 3 It is a schematic diagram of the exploded structure of an embodiment of an atomization assembly provided by the present application;
[0019] Figure 4 It is a schematic diagram of the exploded structure of an embodiment of a fluid infusion assembly provided by the present application;
[0020] Figure 5 It is a schematic diagram of a partial cross-sectional structure of an embodiment of the atomizer provided by the present application when equipped with a liquid replenishing assembly along a viewing angle;
[0021] Figure 6 is a schematic cross-sectional structure diagram of an embodiment of a bracket provided by the present application along a viewing angle;
[0022] Figure 7 It is a structural schematic diagram of an embodiment of a cover body provided by the present application along a viewing angle;
[0023] Figure 8 is a structural schematic diagram of an embodiment of a cover body provided by the present application taken from another viewing angle;
[0024] Fig. 9 is a schematic cross-sectional structure diagram of an embodiment of a cover body provided by the present application along a viewing angle;
[0025] Fig.10 This is a schematic diagram of the atomized matrix returning through the liquid guide tube according to an embodiment of the atomization device provided by the present application;
[0026] Fig.11 It is a schematic diagram of a liquid absorbing member absorbing overflowed atomized matrix in one embodiment of an atomization device provided by the present application;
[0027] Fig.12 It is a schematic diagram of an embodiment of the atomization device provided by the present application, in which the atomized matrix flows to the first liquid storage chamber through the connecting groove;
[0028] Fig.13 is a schematic cross-sectional structure diagram of another embodiment of the cover provided by the present application along a viewing angle;
[0029] Fig.14 It is a structural schematic diagram of an embodiment of a first sealing member provided in the present application. DETAILED DESCRIPTION
[0030] The present application is further described in detail below in conjunction with the accompanying drawings and examples. It is particularly noted that the following examples are only used to illustrate the present application, but are not intended to limit the scope of the present application. Similarly, the following examples are only some embodiments of the present application rather than all embodiments, and all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.
[0031] In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically limited. The terms "first", "second", and "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", and "third" can expressly or implicitly include at least one of the features. In the embodiments of the present application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. The terms "including" and "having" in the embodiments of the present application and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or components inherent to these processes, methods, products, or devices.
[0032] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0033] This application provides an atomization device. Figure 1 , Figure 2 , the atomizing device 700 may include a nebulizer 100 and a fluid replenishment assembly 40. The fluid replenishment assembly 40 is connected to the nebulizer 100, and the fluid replenishment assembly 40 is used to replenish the atomized matrix to the nebulizer 100. The nebulizer 100 and the fluid replenishment assembly 40 are relatively independent, and the fluid replenishment assembly 40 can be externally placed on the nebulizer 100, thereby reducing the restriction of the nebulizer 100 on the volume of the fluid replenishment assembly 40, so that the fluid replenishment assembly 40 has a relatively large capacity, and can store more atomized matrix, thereby extending the use time of the atomizing device 700.
[0034] See also Figure 1 , Figure 2 , the atomizing device 700 may also include an atomizing host 500, the atomizer 100 is electrically connected to the atomizing host 500, and the atomizing host 500 is used to control the operation of the atomizer 100. Exemplarily, the atomizer 100 and the atomizing host 500 can be electrically connected through electrodes. The atomizing host 500 may include a battery 510, a circuit board 520, and a microphone 530, and the circuit board 520 and the microphone 530 are both electrically connected to the battery 510. The microphone 530 can generate a control signal based on the user's suction action, and the circuit board 520 can control the conduction state between the atomizer 100 and the battery 510 according to the control signal, thereby controlling the atomizer 100 to heat the atomized matrix to generate an aerosol or stop heating. The atomizer 100 and the atomizing host 500 can be fixedly connected or detachably connected. The connection method between the atomizer 100 and the atomizing host 500 can be a snap-on, screw-on, adhesive, or magnetic connection. When the atomizer 100 and the atomizer host 500 are detachably connected, the atomizer host 500 can be used multiple times after the atomizer 100 is replaced, which is beneficial to reducing the user's usage cost.
[0035] The nebulizer 100 is configured to be used in conjunction with the fluid replenishment assembly 40. Figure 2-Figure 5, the nebulizer 100 may include a nozzle 10 and an atomizing assembly 20. The nozzle 10 is used for the user to perform a suction action. One end of the atomizing assembly 20 is connected to the nozzle 10, and the other end of the atomizing assembly 20 away from the nozzle 10 is used for connection with the refill assembly 40. The refill assembly 40 is used to supply the atomizing matrix to the atomizing assembly 20, and the atomizing assembly 20 is used to heat the atomizing matrix to generate an aerosol. The atomizing assembly 20 is provided with a first liquid storage chamber 224, and the refill assembly 40 is provided with a second liquid storage chamber 411. When the nebulizer 100 is configured to be used in conjunction with the refill assembly 40, the first liquid storage chamber 224 is connected to the second liquid storage chamber 411 in a liquid path, and the second liquid storage chamber 411 is used to supply the atomizing matrix to the first liquid storage chamber 224. When the first liquid storage chamber 224 needs to be replenished with atomized matrix, by adjusting the posture of the atomizer 100, for example, placing the atomizer 100 horizontally, or placing the nozzle 10 downward, the atomized matrix in the second liquid storage chamber 411 can flow to the first liquid storage chamber 224 under the action of gravity. The first liquid storage chamber 224 may be pre-stored with atomized matrix, and the atomized matrix in the first liquid storage chamber 224 is replenished by the refilling assembly 40 after consumption; or, there is no pre-stored atomized matrix in the first liquid storage chamber 224, and after the atomizer assembly 20 is connected to the refilling assembly 40, the refilling assembly 40 injects the atomized matrix into the first liquid storage chamber 224. The atomizer assembly 20 includes an atomizer core 21, which is installed in the first liquid storage chamber 224, and the atomizer core 21 is connected to the nozzle 10. The atomizer core 21 is used to heat the atomized matrix to generate an aerosol, and the aerosol is output through the nozzle 10. The atomizer assembly 20 is also provided with a collection chamber 225. When the atomizer 100 is configured to be used in conjunction with the rehydration assembly 40, the collection chamber 225 can collect the atomized matrix leaked from the rehydration assembly 40. Specifically, when the atomizer 100 is configured to be used in conjunction with the rehydration assembly 40, the collection chamber 225 is connected to the second liquid storage chamber 411, and the collection chamber 225 can collect the atomized matrix leaked from the second liquid storage chamber 411. In this way, when the external environmental conditions change and cause the atomized matrix in the rehydration assembly 40 to leak, the leaked atomized matrix can be temporarily stored in the collection chamber 225, thereby reducing the risk of atomized matrix leakage.
[0036] See also Figure 2 In one embodiment, the nebulizer 100 further includes a housing assembly 30. The housing assembly 30 may include a plurality of sub-housings, and the plurality of sub-housings enclose an installation space. The rehydration assembly 40 and the nebulizer assembly 20 are installed in the housing assembly 30, which can enhance the integrity of the nebulizer 100, thereby facilitating the transportation and use of the nebulizer 100.
[0037] The atomized substrate can be stored in the first liquid storage chamber 224 in the form of a liquid, or can be stored with the aid of a storage medium. Figure 5As shown, the atomizer assembly 20 includes a liquid storage member 25, which is accommodated in the first liquid storage chamber 224. The liquid storage member 25 is a porous medium, such as fiber cotton, and the liquid storage member 25 can absorb the atomized matrix, so that the atomized matrix in the first liquid storage chamber 224 is not easy to leak.
[0038] The first liquid storage chamber 224 and the collecting chamber 225 can be formed in relatively independent components, so that the positions of the first liquid storage chamber 224 and the collecting chamber 225 are relatively dispersed, and the setting position of the collecting chamber 225 can be more flexible. Figure 3 , Figure 5 As shown, the atomizer assembly 20 includes a cover 22 and a bracket 23, the cover 22 is connected to the suction nozzle 10, the bracket 23 is used to connect to the liquid replenishment assembly 40, the cover 22 and the bracket 23 enclose a first liquid storage chamber 224 and a collecting chamber 225, and the collecting chamber 225 is arranged adjacent to the first liquid storage chamber 224. The collecting chamber 225 is arranged adjacent to the first liquid storage chamber 224, so that the positions of the first liquid storage chamber 224 and the collecting chamber 225 are relatively concentrated, which can reduce the gap between the components compared to the dispersed arrangement of the positions of the first liquid storage chamber 224 and the collecting chamber 225, thereby improving the utilization rate of the internal space of the atomizer assembly 20, which is conducive to the miniaturization of the atomizer assembly 20.
[0039] The bracket 23 may be provided with a through hole, and the collecting chamber 225 is connected to the second liquid storage chamber 411 through the through hole, so that the atomized matrix leaked from the liquid replenishing component 40 can be temporarily stored in the collecting chamber 225, thereby reducing the risk of atomized matrix leakage.
[0040] See also Figure 5-Figure 9In one embodiment, the cover body 22 includes a cover plate 221, which is disposed near the nozzle 10, and the bracket 23 includes a liquid guide tube 233, at least a portion of one end of the liquid guide tube 233 is accommodated in the collection chamber 225 and extends toward the cover plate 221, and the gap between the end of the liquid guide tube 233 and the cover plate 221 is less than a preset value. The other end of the liquid guide tube 233 can be connected to the second liquid storage chamber 411, so that the collection chamber 225 is connected to the second liquid storage chamber 411. The collecting chamber 225 is arranged to be connected to the second liquid storage chamber 411 through the liquid conduit 233. In some postures of the atomizer 100, such as the posture with the nozzle 10 facing downward, when the external environmental conditions change, the atomized matrix leaked from the second liquid storage chamber 411 can be temporarily stored in the collecting chamber 225 near the nozzle under the drainage of the liquid conduit 233; further, the gap between the end of the liquid conduit 233 and the cover plate 221 is smaller than a preset value, so that the gap between the end of the liquid conduit 233 and the cover plate 221 can be smaller. Even if the amount of atomized matrix leaked into the collecting chamber 225 is small, the atomized matrix in the collecting chamber 225 can maintain contact with the end of the liquid conduit 233. When the external environmental conditions are restored, the leaked atomized matrix can flow back to the second liquid storage chamber 411 through the liquid conduit 233 under the action of capillary force. Fig.10 As shown, the leaked atomized matrix can be reused, which can reduce the waste of the atomized matrix. Exemplarily, the preset value can be 4mm, 3mm or 2mm, which is not specifically limited here.
[0041] In one embodiment, if Figure 5-Figure 9As shown, the cover body 22 further includes a side wall 222 and a partition 223. The side wall 222 is connected to the side of the cover plate 221 away from the suction nozzle 10. The partition 223 is connected to the side wall 222 and the cover plate 221. The partition 223 divides the internal space enclosed by the side wall 222, the cover plate 221 and the bracket 23 into a first liquid storage chamber 224 and a collection chamber 225. In this way, the partition 223 forms a common cavity wall of the first liquid storage chamber 224 and the collection chamber 225, thereby reducing the amount of materials used and reducing costs. An air inlet channel 2231 is provided on the partition 223. One end of the air inlet channel 2231 passes through the cover plate 221 and is connected to the suction nozzle 10, and the other end of the air inlet channel 2231 passes through one end of the partition 223 away from the cover plate 221 and is connected to the collection chamber 225. An air inlet channel 2231 is provided to connect the suction nozzle 10 and the collection chamber 225, and external air can enter the second liquid storage chamber 411 through the suction nozzle 10, the air inlet channel 2231, the collection chamber 225, and the liquid guide tube 233, so that the air pressure in the second liquid storage chamber 411 can be balanced with the external air pressure, thereby reducing the risk of leakage of the atomized matrix in the second liquid storage chamber 411. The other end of the air inlet channel 2231 is provided at an end of the partition plate 223 away from the cover plate 221, so that the opening of the air inlet channel 2231 connecting the collection chamber 225 can be away from the opening of the liquid guide tube 233 connecting the collection chamber 225, the effective volume of the collection chamber 225 is large, and the atomized matrix leaking into the collection chamber 225 is not easy to flow out from the air inlet channel 2231.
[0042] See also Figure 3 , Figure 5 In one embodiment, the atomization assembly 20 includes a liquid absorbent 24. The liquid absorbent 24 is a porous medium, such as fiber cotton, and the liquid absorbent 24 can absorb the atomized matrix. At least a portion of the liquid absorbent 24 is located between the suction nozzle 10 and the cover plate 221. The liquid absorbent 24 can be an integral part, in which case the liquid absorbent 24 can be entirely located between the suction nozzle 10 and the cover plate 221; or, the liquid absorbent 24 is a plurality of separate parts for absorbing liquid, in which case a portion of the absorbing liquid is located between the suction nozzle 10 and the cover plate 221, and another portion of the absorbing liquid is wrapped around the periphery of the airway tube at the suction nozzle 10, so that the liquid absorbent 24 has a larger volume, and the absorption amount of the liquid absorbent 24 can be larger. The liquid absorbent 24 is configured to absorb the atomized matrix overflowing through the overflow channel. The overflow channel can be arranged outside the partition 223, for example, on the side wall 222; the overflow channel can also be arranged on the partition 223, or the overflow channel is combined with the air inlet channel 2231. The liquid absorbing member 24 is provided to absorb the atomized matrix overflowing from the overflow channel. Even if a large amount of atomized matrix leaks into the collecting chamber 225 and the atomized matrix overflows from the overflow channel, the liquid absorbing member 24 can still absorb the overflowed atomized matrix. Fig.11 As shown, multiple leakage protection is formed to further reduce the risk of leakage of the atomized matrix.
[0043] In one embodiment, if Figure 7-Figure 9 As shown, an air inlet 2211 is provided on the cover plate 221, and the air inlet 2211 connects the first liquid storage chamber 224 with the suction nozzle 10. The air inlet 2211 is arranged to connect the first liquid storage chamber 224 with the suction nozzle 10, and external air can enter the first liquid storage chamber 224 through the suction nozzle 10 and the air inlet 2211, so that the air pressure in the first liquid storage chamber 224 can be balanced with the external air pressure, and the leakage risk of the atomized matrix in the first liquid storage chamber 224 can be reduced. The air inlet 2211 can be one or more. When there are multiple air inlet holes 2211, multiple air inlet holes 2211 can be distributed around the atomizing core 21, so that external air can enter the first liquid storage chamber 224 from all directions. The liquid absorbing member 24 is configured to absorb the atomized matrix that seeps out through the air inlet 2211, thereby forming multiple leakage protections, further reducing the risk of leakage of the atomized matrix.
[0044] See also Figure 7-Figure 9 In one embodiment, a liquid injection hole 2212 is opened on the cover plate 221, and the liquid injection hole 2212 is used to inject the atomized matrix into the first liquid storage chamber 224, so that the atomized matrix can be pre-stored in the first liquid storage chamber 224, and when the atomized matrix in the first liquid storage chamber 224 is consumed, it is replenished by the liquid replenishing component 40.
[0045] The collecting chamber 225 may not be connected to the first liquid storage chamber 224. In this case, the posture of the atomizer 100 can be adjusted, for example, the nozzle 10 can be adjusted to face downward, so that the atomized matrix leaked into the collecting chamber 225 can flow back to the second liquid storage chamber 411 through the liquid guide tube 233 under the action of capillary force, thereby achieving the reuse of the leaked atomized matrix.
[0046] When the posture of the atomizer 100 changes, for example, from the posture with the nozzle 10 facing downward to the posture with the nozzle 10 facing upward, the atomized matrix in the collection chamber 225 flows away from the end of the liquid guide tube 233 under the action of gravity, which may cause the atomized matrix in the collection chamber 225 to fail to maintain contact with the end of the liquid guide tube 233. At this time, it is difficult for the atomized matrix to flow back to the second liquid storage chamber 411 through the liquid guide tube 233. In one embodiment, Figure 7-Figure 9 As shown, a connecting groove 2232 is provided at one end of the partition 223 away from the cover plate 221, and the connecting groove 2232 connects the collecting chamber 225 with the first liquid storage chamber 224. The collecting chamber 225 is connected to the first liquid storage chamber 224, and the connecting groove 2232 is located at the end of the partition 223 away from the cover plate 221. Even if the posture of the atomizer 100 changes, for example, the posture of the nozzle 10 facing upward, the atomized matrix leaked into the collecting chamber 225 can flow to the first liquid storage chamber 224 through the connecting groove 2232. Fig.12 As shown, the leaked atomized matrix can still be reused, thereby reducing the waste of atomized matrix.
[0047] The connecting groove 2232 can be provided outside the air inlet channel 2231. In this case, the partition plate 223 has a notch on the side of the air inlet channel 2231 facing the collecting chamber 225, so that the air inlet channel 2231 is connected to the collecting chamber 225. Fig.13 Alternatively, Fig. 9 As shown, in one embodiment, the connecting groove 2232 is arranged at the air inlet channel 2231. In this way, the end of the air inlet channel 2231 forms a through connecting groove 2232, and the processing of the end of the air inlet channel 2231 is more convenient, which is conducive to simplifying the processing technology of the cover body 22.
[0048] See also Figure 3 , Figure 5 , Fig.14 In one embodiment, the atomizer assembly 20 includes a first sealing member 27 and a second sealing member 28. The first sealing member 27 is disposed between the cover plate 221 and the liquid absorbing member 24. The first through hole 271 and the second through hole 272 are provided on the first sealing member 27. The first through hole 271 is connected to the air inlet channel 2231, and the second through hole 272 is connected to the air inlet hole 2211, so that the collecting chamber 225 can be connected to the suction nozzle 10 through the first through hole 271 and the liquid absorbing member 24, and the first liquid storage chamber 224 can be connected to the suction nozzle 10 through the second through hole 272 and the liquid absorbing member 24. The second sealing member 28 is disposed between the side wall 222 and the bracket 23. At least a portion of the second sealing member 28 is accommodated in the side wall 222, and one side of the second sealing member 28 abuts against the partition plate 223. The seal can be made of a material with a certain elastic deformation ability such as silicone or rubber. When the seal is assembled into the atomizer assembly 20 by interference fit, the seal is elastically deformed, so that the first seal 27 can seal the gap between the suction nozzle 10 and the cover body 22, and the second seal 28 can seal the gap between the bracket 23 and the cover body 22, thereby enhancing the airtightness of the collection chamber 225 and the first liquid storage chamber 224 to prevent leakage of the atomized matrix. One end of the atomizer core 21 is inserted into the first seal 27, and the other end is inserted into the second seal 28, which can enhance the airtightness of the first liquid storage chamber 224 at the installation location of the atomizer core 21 to prevent leakage of the atomized matrix.
[0049] See also Figure 5In one embodiment, the atomizer core 21 includes a heating element 211, a second liquid guide element 212 and an atomizer tube 213. The second liquid guide element 212 is used to transfer the atomized matrix to the heating element 211, and the heating element 211 is used to generate heat when powered on, and the heating element 211 heats the atomized matrix to atomize it. Exemplarily, the second liquid guide element 212 is a cotton liquid guide element, and the second liquid guide element 212 is wrapped around the outer periphery of the heating element 211. The second liquid guide element 212 is at least partially accommodated in the atomizer tube 213, so that the heating element 211, the second liquid guide element 212 and the atomizer tube 213 form a relatively independent module, and then assembled into the first liquid storage chamber 224 through the atomizer tube 213, so as to realize the modular assembly of the atomizer core 21, which can improve production efficiency.
[0050] In one embodiment, if Figure 5 , Figure 6 As shown, the bracket 23 includes a frame 231, a connecting tube 232 and a liquid guide tube 233. The connecting tube 232 is connected to the frame 231, one end of the connecting tube 232 is used to connect to the liquid infusion assembly 40, and the other end is connected to the liquid guide tube 233. The frame 231, the connecting tube 232 and the liquid guide tube 233 can be integrally processed to form the bracket 23, that is, the bracket 23 is an integral structure; the frame 231, the connecting tube 232 and the liquid guide tube 233 can also be separately processed and then assembled and connected to form the bracket 23, that is, the bracket 23 is a split structure. The connecting tube 232 is provided with a liquid guide hole 2321. Exemplarily, the liquid guide hole 2321 can be opened at one end where the connecting tube 232 is connected to the liquid guide tube 233. The atomized matrix in the second liquid storage chamber 411 can flow directly to the first liquid storage chamber 224 through the liquid guide hole 2321. Alternatively, the atomization assembly 20 includes a first liquid guide 26, which is inserted into the liquid guide hole 2321, one end of which is accommodated in the connecting tube 232, and the other end is accommodated in the first liquid storage chamber 224, and is in fluid communication with the liquid storage member 25. The first liquid guide 26 may be in the shape of a rod or a strip, and the first liquid guide 26 is a porous medium, such as fiber cotton, and the first liquid guide 26 may adsorb the atomized matrix in the second liquid storage chamber 411 to the first liquid storage chamber 224, thereby supplying the atomized matrix to the first liquid storage chamber 224. The first liquid guide 26 is provided to fluidly connect the second liquid storage chamber 411 and the first liquid storage chamber 224, and the first liquid guide 26 may adjust the rate at which the atomized matrix in the second liquid storage chamber 411 flows from the liquid guide hole 2321 to the first liquid storage chamber 224, thereby preventing leakage due to excessive rate.
[0051] The rehydration assembly 40 is configured to be used in conjunction with the nebulizer 100. Figure 4 , Figure 5As shown, the refill assembly 40 may include a liquid storage bottle 41, a fixed cover 42, a movable cover 43 and a spring 44. The liquid storage bottle 41 is provided with a second liquid storage chamber 411 and a connecting port 412. The connecting port 412 may be provided at one end of the liquid storage bottle 41 close to the nozzle 10. The fixed cover 42 is fixedly mounted at the connecting port 412 of the liquid storage bottle 41, the movable cover 43 is at least partially slidably accommodated in the fixed cover 42, the spring 44 is sleeved on the outer periphery of the movable cover 43, and the fixed cover 42 and the movable cover 43 are respectively connected. When the atomizer 100 is activated, the connecting tube 232 is inserted into the fixed cover 42, and the movable cover 43 is pushed to move, so that the second liquid storage chamber 411 is connected to the first liquid storage chamber 224, thereby activating the atomizer 100. The atomization assembly 20 includes a third seal 29, which is sleeved outside the connecting tube 232. The spring 44 is used to hold the movable cover 43 against the third seal 29, thereby enhancing the airtightness of the connection between the movable cover 43 and the connecting tube 232, and reducing the risk of leakage of the atomized matrix.
[0052] The above descriptions are only some embodiments of the present application, and do not limit the protection scope of the present application. Any equivalent device or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.
Claims
1. An atomizer, characterized in that: The atomizer is configured to be used in conjunction with a fluid replenishment assembly, and comprises a nozzle and an atomization assembly, one end of the atomization assembly is connected to the nozzle, and the other end of the atomization assembly away from the nozzle is used for connection with the fluid replenishment assembly; The atomizer assembly is provided with a first liquid storage chamber, the atomizer assembly includes an atomizer core, the atomizer core is installed in the first liquid storage chamber, the atomizer core is connected to the suction nozzle, and the atomizer core is used to heat the atomization matrix to generate aerosol; The atomization assembly is further provided with a collection chamber, and when the atomizer is configured to be used in conjunction with the fluid replenishment assembly, the collection chamber can collect the atomized matrix leaked from the fluid replenishment assembly.
2. The atomizer according to claim 1, characterized in that The atomizing assembly comprises a cover body and a bracket, wherein the cover body is connected to the suction nozzle, and the cover body and the bracket enclose the first liquid storage cavity and the collecting cavity, and the collecting cavity is arranged adjacent to the first liquid storage cavity; The cover body includes a cover plate, which is arranged close to the suction nozzle. The bracket includes a liquid guide tube, at least a portion of one end of the liquid guide tube is accommodated in the collection cavity and extends toward the cover plate, and the gap between the end of the liquid guide tube and the cover plate is smaller than a preset value.
3. The atomizer according to claim 2, characterized in that The cover body further comprises a side wall and a partition, wherein the side wall is connected to a side of the cover away from the suction nozzle, and the partition is connected to the side wall and the cover, and the partition divides the internal space enclosed by the side wall, the cover and the bracket into the first liquid storage chamber and the collection chamber; An air inlet channel is provided on the partition, one end of the air inlet channel passes through the cover plate and is communicated with the suction nozzle, and the other end of the air inlet channel passes through an end of the partition away from the cover plate and is communicated with the collection chamber.
4. The atomizer according to claim 2, characterized in that The atomizing assembly comprises a liquid absorbing member, at least a portion of which is located between the suction nozzle and the cover plate, and the liquid absorbing member is configured to absorb the atomized matrix overflowing through the overflow channel; and / or, An air inlet hole is provided on the cover plate, the air inlet hole connects the first liquid storage cavity and the suction nozzle, and the liquid absorption component is configured to absorb the atomized matrix that seeps through the air inlet hole.
5. The atomizer according to claim 3, characterized in that A connecting groove is formed at one end of the partition away from the cover plate, and the connecting groove connects the collecting cavity and the first liquid storage cavity.
6. The atomizer according to claim 5, characterized in that The communicating groove is provided at the air intake passage.
7. The atomizer according to claim 2, characterized in that The support comprises a frame body, a connecting tube and the liquid guiding tube, wherein the connecting tube is connected to the frame body, one end of the connecting tube is used to be connected to the liquid infusion assembly, and the other end is connected to the liquid guiding tube; The atomization assembly includes a liquid storage component and a first liquid guide component, the liquid storage component is accommodated in the first liquid storage cavity, the connecting tube is provided with a liquid guide hole, the first liquid guide component is passed through the liquid guide hole, one end of the first liquid guide component is accommodated in the connecting tube, and the other end is accommodated in the first liquid storage cavity and is fluidically connected to the liquid storage component.
8. A fluid replenishment component, characterized in that: The liquid replenishing assembly is configured to be used in conjunction with the nebulizer according to any one of claims 1 to 7, and the liquid replenishing assembly includes a liquid storage bottle, a fixed cover, a movable cover and a spring, the liquid storage bottle is provided with a second liquid storage cavity and a connecting port, the second liquid storage cavity is used to store atomization matrix, the fixed cover is fixedly installed at the connecting port of the liquid storage bottle, the movable cover is at least partially slidably accommodated in the fixed cover, and the spring is sleeved on the outer periphery of the movable cover and respectively connects the fixed cover and the movable cover.
9. An atomizing device, characterized in that: It includes the nebulizer according to any one of claims 1 to 7 and the fluid replenishment assembly according to claim 8, the fluid replenishment assembly is connected to the nebulizer, the first liquid storage chamber is fluidly connected to the second liquid storage chamber, the second liquid storage chamber is used to replenish the atomized matrix to the first liquid storage chamber, and the collecting chamber is connected to the second liquid storage chamber, and the collecting chamber can collect the atomized matrix leaked from the second liquid storage chamber.
10. The atomizing device according to claim 9, characterized in that: The atomization device also includes an atomization host, and the atomization host is electrically connected to the atomizer.