Sealing assembly, mist outlet structure and atomization assembly

Abstract

The embodiment of the utility model relates to an atomization device, in particular to a sealing assembly, a mist outlet structure and an atomization assembly, the sealing assembly is arranged in a shell of the atomization assembly, the sealing assembly comprises a sealing piece and a pull strip, the sealing piece seals a cavity for a liquid absorption core body of the atomization assembly to be inserted into a liquid cavity of the atomization assembly, and the pull strip is arranged in the cavity. The cavity is isolated from an air duct of the atomization assembly; the pull strip is connected with the sealing piece, the pull strip further partially extends out of the atomization assembly from the mist outlet side of the atomization assembly, and the pull strip can tear off at least part of the sealing piece under the action of external force and can bring the torn-off part out of the atomization assembly from the mist outlet side, so that the cavity is communicated with the air channel. Compared with the prior art, normal use of the atomization assembly is not affected, and meanwhile it is guaranteed that the liquid medium in the liquid cavity does not leak in the transportation process of the atomization assembly.

Description

Technical Field

[0001] The embodiments of the present utility model relate to an atomizing device, and more particularly to a sealing component, a mist outlet structure and an atomizing component. Background Art

[0002] An atomizer is an electronic product that atomizes liquids by heating them, producing a mist. It is widely used in a variety of fields, including medical and household applications. Currently, some atomizers are also used in aromatherapy devices, where they atomize volatile liquid media and eject the atomized gas with the airflow, thereby changing the air's flavor and suppressing odors.

[0003] Since the current atomization technology mainly includes heating atomization and ultrasonic vibration atomization, among which heating atomization uses a high temperature process to atomize the components in the essence liquid, thereby achieving the purpose of changing the smell in the air. However, since the heating device is far away from the atomizing medium in the liquid storage chamber, the heating device cannot directly heat the liquid medium. Therefore, it is necessary to use a liquid-absorbing material to absorb the volatile liquid medium for heating to achieve the purpose of quickly volatilizing the liquid medium. At the same time, under the action of the blowing device, an airflow can be generated in the air duct of the atomizing component, thereby spraying the volatilized atomized gas from the mist outlet.

[0004] However, the inventors also found that in order to prevent leakage or volatilization of the liquid medium in the atomizer assembly during transportation or movement, the atomizer assembly needs to be sealed, and the current sealing measures are not ideal for the sealing effect of the atomizer assembly. Utility Model Content

[0005] The purpose of the embodiment of the utility model is to design a sealing component, a mist outlet structure and an atomizing component, which can ensure the sealing performance of the atomizing component during transportation and solve the hidden danger of leakage of the internal liquid medium.

[0006] In order to achieve the above-mentioned object, an embodiment of the present utility model provides a sealing assembly, which is arranged in the housing of the atomizing assembly and includes:

[0007] a sealing member, sealing a cavity for the atomizer assembly so as to isolate the cavity from the air duct of the atomizer assembly; wherein the cavity is used to be partially inserted with a liquid wick disposed in the liquid chamber of the atomizer assembly;

[0008] A pull strip is connected to the sealing member, and has a portion extending from the mist outlet side of the atomizer assembly to the outside of the atomizer assembly; the pull strip is used to tear off at least a portion of the sealing member under the action of an external force, and bring the torn portion out of the atomizer assembly from the mist outlet side, so that the cavity and the air duct are connected.

[0009] In addition, an embodiment of the present utility model further provides a fog output structure, which is arranged inside the housing of the atomization assembly. The fog output structure is used to fix the seal of the above-mentioned seal assembly, and the fog output structure is provided with a cavity;

[0010] Wherein, the cavity is for the wicking part of the atomization assembly to be inserted into, and the cavity is also sealed by the seal of the seal assembly, so that the cavity is isolated from the air duct of the housing;

[0011] When a part of the seal is torn off under the external force of the pull strip, the cavity is also communicated with the air duct.

[0012] In addition, an embodiment of the present utility model further provides an atomization assembly, including:

[0013] A housing, one side along its own axis is the fog output side; the housing has a liquid cavity and an air duct along its own axis, and the liquid cavity and the air duct are not communicated with each other;

[0014] The above-mentioned fog output structure as described above is arranged inside the housing;

[0015] The above-mentioned seal assembly as described above is arranged inside the housing;

[0016] A wicking body is arranged in the liquid cavity of the housing, and a part of it is inserted into the cavity; the wicking body is fixed by the fog output structure and is used to absorb the liquid medium in the liquid cavity;

[0017] A heating element is arranged in the cavity and wound around the wicking body, and is used to heat the wicking body, so that the liquid medium absorbed by the wicking body volatilizes in the cavity to form an atomized medium.

[0018] Compared with the prior art, in the embodiment of the present utility model, since the seal assembly includes a seal and a pull strip, the cavity and the air duct of the atomization assembly can be isolated by the seal, thereby ensuring the sealing performance of the atomization assembly and solving the hidden danger of leakage of the liquid medium in the liquid cavity during the transportation of the atomization assembly. When in use, since the pull strip is connected to the seal, the pull strip can tear off a part of the seal under the external force and can take the torn part of the seal out of the atomization assembly from the fog output side of the atomization assembly. At this time, the cavity is communicated with the air duct again. Therefore, when the air flow is ejected from the fog output side of the atomization assembly through the air duct, a pressure difference can be formed between the air duct and the cavity, so that when the air flow is ejected from the fog output side, the atomized medium volatilized in the cavity can be taken out of the fog output side by means of the pressure difference, thus not affecting the normal use of the atomization assembly. Description of the Drawings

[0019] Figure 1 In some embodiments of the present utility model, an axonometric view of the sealing assembly;

[0020] Figure 2 In some embodiments of the present utility model, a cross-sectional view of the sealing assembly;

[0021] Figure 3 In some embodiments of the present utility model, when the sealing assembly closes the cavity, an axonometric view of the atomizing assembly;

[0022] Figure 4 In some embodiments of the present utility model, after the tearing part of the sealing assembly is torn off and the cavity communicates with the air duct, an axonometric view of the atomizing assembly;

[0023] Figure 5 In some embodiments of the present utility model, an assembly view of the atomizing assembly. Detailed Embodiments

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the following will elaborate on each embodiment of the present utility model with reference to the accompanying drawings. However, those of ordinary skill in the art can understand that in each embodiment of the present utility model, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical solutions claimed in the present application can still be implemented.

[0025] Embodiment 1

[0026] The first embodiment of the present utility model relates to a sealing assembly. As Figure 5 shown, the sealing assembly 1 is disposed within the housing 2 of the atomizing assembly, and as Figure 1 shown, the sealing assembly 1 includes: a seal 11 and a pull strip 12. Among them, as Figure 5 shown, the seal 11 closes the cavity 31 for the atomizing assembly, isolating the cavity 31 and the air duct 23 of the atomizing assembly. The cavity 31 is for a part of the liquid absorption core 3 disposed in the atomizing assembly to be inserted. Secondly, in combination with Figure 1 and Figure 5 shown, the pull strip 12 is connected to the seal 11, and a part of the pull strip 12 also extends from the mist outlet side 22 of the atomizing assembly to the outside of the atomizing assembly. Therefore, as Figure 3 and Figure 4 shown, the pull strip 12 can tear off at least a part of the seal 11 under an external force and can take the torn part out of the mist outlet side 22 to the outside of the atomizing assembly, enabling the cavity 31 and the air duct 23 to communicate.

[0027] It can be easily seen from the above that since the sealing component 1 includes a seal 11 and a pull strip 12, the cavity 31 is sealed by the seal 11, so that the cavity 31 and the air duct 23 of the atomization component can be isolated by the seal 11, thus ensuring the sealing performance of the atomization component and solving the hidden danger of liquid leakage in the liquid cavity 21 during the transportation of the atomization component. During use, since the pull strip 12 is connected to the seal 11, the pull strip 12 can partially tear off the seal under an external force and take the torn part of the seal 11 out of the atomization component from the mist outlet side 22 of the atomization component. At this time, the cavity 31 can communicate with the air duct 23 again. Therefore, when the air flow is ejected from the mist outlet side 22 of the atomization component through the air duct 23, a pressure difference can be formed between the air duct 23 and the cavity 31, so that when the air flow is ejected from the mist outlet side 22, the atomization medium volatilized in the cavity 31 can be taken out of the mist outlet side 22 together by means of this pressure difference, without affecting the normal use of the atomization component.

[0028] Specifically, in some embodiments, as Figure 5 shown, the seal 11 is fixed to the outlet side of the cavity 31 (not marked in the figure), and in combination with Figure 1 and Figure 2 shown, the seal 11 includes: a fixing part 111 and a tearing part 112. Among them, the fixing part 111 is fixed to the outlet side of the cavity 31. At the same time, the tearing part 112 is also connected to the fixing part 111 and the pull strip 12 respectively. The cavity 31 and the air duct 23 can be isolated through the tearing part 112. Moreover, the tearing part 112 is used for the pull strip 12 to separate from the fixing part 111 under an external force and be taken out from the mist outlet side 22 by the pull strip 12, so that the cavity 31 and the air duct 23 communicate.

[0029] In addition, in order to ensure the sealing performance of the tearing part 112 for the cavity 31 and at the same time facilitate the separation of the tearing part 112 from the fixing part 111 under the external force of the pull strip 12. In some embodiments, as Figure 2 and Figure 5 shown, the fixing part 111 is connected to the tearing part 112 around the circumference of the tearing part 112, so that the fixing part 111 can be pressed against the inside of the housing 2 by the mist outlet structure 3 of the atomization component around its axis, so as to ensure that the cavity 31 can be sealed by the seal 11 around its circumference, thereby effectively improving the sealing performance of the seal 11 for the cavity 31. When the tearing part 112 of the seal 11 is torn under the external force of the pull strip 12, the tearing part 112 can be smoothly separated from the fixing part 111. Moreover, when the tearing part 112 is completely torn off from the seal 11, in combination with Figure 4 shown, an air outlet hole 118 can be formed on the seal 11, and this air outlet hole 118 can be used to generate a negative pressure in the cavity 31 when the air flow is ejected from the mist outlet side 22 through the air duct 23. In combination with Figure 5As shown, the atomization medium volatilized in the cavity 31 can be ejected from the mist outlet side 22 together with the air flow.

[0030] Moreover, it is worth noting that in some embodiments, such as Figure 1 and Figure 2 shown, the seal 11 also has a lower surface 113 relative to the cavity 31 and an upper surface 114 opposite to the lower surface 113. Among them, in combination with Figure 2 and Figure 5 shown, a groove 115 is further provided on the lower surface 113 of the seal 11, so that the groove 115 can distinguish the fixing portion 111 and the tearing portion 112 on the lower surface 113 of the seal 11. The groove can be used to concentrate the stress when the pulling strip 12 pulls the tearing portion 112, so that the tearing portion 112 can be continuously torn away from the fixing portion 111 along the groove 115 and finally be completely torn off from the seal 11 by the pulling strip 12.

[0031] However, as a preferred solution, in some other embodiments, such as Figure 2 shown, the groove depth of the groove 115 should be less than the overall thickness of the seal 11, so that during the process of tearing the tearing portion 112 from the seal 11, the stress acting on the groove 115 can be further increased, so that the tearing portion 112 can be more easily torn off from the seal 11, enabling the tearing portion 112 to be quickly separated from the fixing portion 111. Of course, in some other embodiments, the upper surface 114 of the seal 11 can also be provided with a groove 115, so that the groove 115 can distinguish the fixing portion 111 and the tearing portion 112 on the upper surface 114 of the seal 11. Or, in some other embodiments, grooves 115 can also be provided on both the upper surface 114 and the lower surface 113 of the seal 11, so that the two grooves 115 can simultaneously distinguish the fixing portion 111 and the tearing portion 112 on the upper surface 114 and the lower surface 113 of the seal 11. When the grooves 115 are provided on both the upper surface 114 and the lower surface 113 of the seal 11, the sum of the groove depths of the two grooves 115 should be less than the overall thickness of the seal 11, so that while not affecting the sealing performance of the tearing portion 112 for the cavity 31, the tearing portion 112 can also have a relatively thin thickness, making it easier to separate from the fixing portion 111 under the external force of the pulling strip 12.

[0032] Moreover, based on the characteristic of providing the groove 115 on the lower surface 113 of the seal 11, a structure similar to the lower surface 113 can be adopted on the upper surface 114 of the seal 11. For example, in some embodiments, such as Figure 1As shown, only when the lower surface 113 of the seal 11 is provided with a groove 115, the upper surface 114 of the seal 11 can also be provided with a tear groove 116, and the tear groove 116 is provided corresponding to the groove 115 on the upper surface 114 and extends along the circumference of the groove 115, so as to partially separate the fixing portion 111 and the tearing portion 112 on the upper surface 114. And only when the upper surface 114 of the seal 11 is provided with a groove 115, the lower surface 113 of the seal 11 can also be provided with a tear groove 116, and the tear groove 116 is also provided corresponding to the groove 115 on the lower surface 113 and extends along the circumference of the groove 115, so as to partially separate the fixing portion 111 and the tearing portion 112 on the lower surface 113. Therefore, when the tear groove 116 is pulled by the pull strip 12 to tear the tearing portion 112, the stress can be quickly concentrated in the tear groove 116 to ensure that the tearing portion 112 can start to separate from the fixing portion 111 from the tear groove 116, thereby further facilitating the tearing of the tearing portion 112.

[0033] In addition, in some other embodiments, such as Figure 1 , Figure 3 , Figure 4 and Figure 5 shown, a part of the fixing portion 111 extends in a direction away from the tearing portion 112, so that the fixing portion 111 can close the air duct 23 of the housing 2. However, corresponding to the structure of the seal 11 at this time, the fixing portion 111 is also provided with an air hole 117 communicating with the air duct 23. At the same time, when the tearing portion 112 is separated from the fixing portion 111 and is pulled out of the atomizing assembly by the pull strip 12, as Figure 4 and Figure 5 shown, the air hole 117 can also communicate the air duct 23 and the cavity 31. It can be seen from this that by extending the fixing portion 111, the entire seal 11 can separate the lower sleeve 32 and the top cover 33 of the mist outlet structure 3 along the axial direction of the housing 2, so that the seal 11 can be clamped and fixed between the lower sleeve 32 and the top cover 33. Therefore, while facilitating the installation of the seal 11 in the mist outlet structure 3, the fixing portion 111 can also have a large sealing area, thereby further improving the sealing performance between the lower sleeve 32 and the top cover 33 of the mist outlet structure 3.

[0034] In addition, it should be noted that in order to facilitate the pull strip 12 to tear the tearing portion 112 from the seal 11 under an external force, as Figure 1 and Figure 2As shown in the figure, the pull strip 12 includes a guiding section 121 having a plurality of bending portions, and a holding portion 122 connected to one end of the guiding section 121 away from the seal 11. Among them, the guiding section 121 can be guided from inside the atomization assembly and through the mist outlet side 22 to the outside of the atomization assembly through a plurality of bending portions, while the holding portion 122 facilitates the user to hold and apply an outward pulling force to the guiding section 121, so that the guiding section 121 can tear off the tearing portion 112 of the seal 11 from the seal 11.

[0035] Moreover, it should be noted that in order to further facilitate the tearing portion 112 to be torn off from the seal 11 under the external force of the pull strip 12, in some embodiments, the entire sealing assembly 1 can also be a flexible component, or only the seal 11 can be used as a flexible component. For example: the flexible component can be a thin film component. Of course, in other embodiments, the flexible component can also be other components with flexible characteristics, and the structure of the flexible component is not specifically limited in this embodiment.

[0036] Embodiment Two

[0037] Embodiment Two of the present utility model relates to a mist outlet structure, as Figure 5 shown, the mist outlet structure 3 is arranged in the housing 2 of the atomization assembly, the mist outlet structure 3 is used to fix the seal 11 of the sealing assembly 1 as described in Embodiment One, and the mist outlet structure 3 is provided with a cavity 31.

[0038] Among them, as Figure 5 shown, the cavity 31 is used for being partially inserted by the liquid absorption core 5 of the atomization assembly, and the cavity 31 is also closed by the seal 11 of the sealing assembly 1, so that the cavity 31 is isolated from the air duct 23 of the housing 2. And when a part of the seal 11 is torn off under the external force of the pull strip 12, the cavity 31 is also communicated with the air duct 23.

[0039] It can be easily seen from the above that since the sealing assembly 1 includes the seal 11 and the pull strip 12, the cavity 31 and the air duct 23 of the atomization assembly can be isolated by the seal 11, thus ensuring the sealing performance of the atomization assembly and solving the potential problem of liquid medium leakage in the liquid cavity 21 during transportation. And during use, since the pull strip 12 is also connected to the seal 11, the pull strip 12 can tear off a part of the seal under external force, and at this time the cavity 31 can be communicated with the air duct 23. Therefore, when the air flow is ejected from the mist outlet side 22 of the atomization assembly through the air duct 23, a pressure difference can be formed between the air duct 23 and the cavity 31, so that when the air flow is ejected from the mist outlet side 22, the atomization medium volatilized in the cavity 31 can be taken out from the mist outlet side 22 together by means of this pressure difference, without affecting the normal use of the atomization assembly.

[0040] Specifically, in some embodiments, as Figure 5 shown, the mist outlet structure 3 further includes: a lower sleeve body 32 and a top cover 33. Among them, the top cover 33 includes: an upper sleeve body 331 and a cover body 332 disposed in the housing 2. A radial air path 35 communicating with the mist outlet side 22 of the atomization assembly is formed between the upper sleeve body 331 and the cover body 332. Secondly, the lower sleeve body 32 is disposed in the housing 2 along the axial direction of the housing 2, and a part of the lower sleeve body 32 is inserted into the upper sleeve body 331, so that the lower sleeve body 32 can also cooperate with the upper sleeve body 331 to clamp and fix the seal 11 of the sealing assembly 1, thereby achieving the effect of fixing the sealing assembly 1. At the same time, in order to ensure the sealing performance between the upper sleeve body 331 and the housing 2, in some other embodiments, as Figure 5 shown, a sealing ring (not marked in the figure) is also provided between the upper sleeve body 331 and the housing 2. Through the sealing ring, while ensuring the sealing performance between the upper sleeve body 331 and the housing 2, the stability and reliability of the assembly between the upper sleeve body 331 and the housing 2 can also be ensured.

[0041] Among them, as Figure 5 shown, the lower sleeve body 32 is provided with a cavity 31 and a longitudinal air path 34 communicating with the air duct 23 along the axial direction of the housing 2, and the longitudinal air path 34 and the cavity 31 are separated from each other. Secondly, the upper sleeve body 331 is provided with a first air hole 336 communicating with the radial air path 35 corresponding to the cavity 31 and a second air hole 333 communicating the longitudinal air path 34 and the radial air path 35. And, when the torn part of the seal 11 is torn off, that is, after the torn part 112 is torn off, the cavity 31 can communicate with the radial air path 35 through the first air hole 336. It can be seen from this that when the pull strip 12 pulls the torn part 112 of the seal 11 under an external force, so that the torn part 112 is separated from the fixed part 111 and is taken out of the atomization assembly by the pull strip 12, when the air flow passes through the air duct 23 and is blown out from the mist outlet side 22 through the longitudinal air path 34 and the radial air path 35, a negative pressure can be generated in the cavity 31, so that when the air flow flows through the radial air path 35 and is ejected from the mist outlet side 22, the atomization medium volatilized in the cavity 31 can be sucked into the radial air path 35 by means of the negative pressure and taken out from the mist outlet side 22 together, thus not affecting the normal use of the atomization assembly.

[0042] And, in order to enable the air flow to be discharged from the mist outlet side 22 after flowing through the radial air path 35, in some embodiments, as Figure 5 shown, the outer diameter of the cover body 332 should be smaller than the inner diameter of the housing 2, so that a gap is formed between the cover body 332 and the housing 2 to form an air outlet 36. For example, as Figure 5As shown, the cover 332 can be arranged on the mist outlet side 22 of the housing 2, so that an air outlet 36 can be formed on the mist outlet side 22. At the same time, the cover 332 is connected to the upper sleeve 331 through a baffle 335, and the baffle 335 is adjacent to the second air hole 333 and is arranged away from the first air hole 336, so that the air flow ejected from the second air hole 333 can be blocked by the baffle 335 and, under the guiding action of the baffle 335, flow along the radial air path 35 in the direction away from the other side of the baffle 335, that is, along Figure 5 the arrow direction in, and finally discharged from the air outlet 36. When the air flow is flowing, it will act on the cavity 31 through the first air hole 336, so that a negative pressure is generated in the cavity 31. It is not difficult to see from this that through the baffle 335, not only can the cover 332 be connected to the upper sleeve 331 to play a role in fixing the cover 332, but also the flowing direction of the air flow in the radial air path 35 can be guided, so that before the air flow passes through the radial air path 35 and is ejected from the air outlet 36, a negative pressure can be generated in the cavity 31, and the atomization medium volatilized in the cavity 31 can be taken out of the air outlet 36 together by means of this negative pressure.

[0043] Specifically, in some embodiments, as Figure 5 shown, the lower sleeve 32 includes: an annular structural member 321 and a separating structural member 322. Among them, the annular structural member 322 is formed by surrounding along the axis direction of the housing 2, and at least part of the annular structural member 322 is inserted into the upper sleeve 331, so that the annular structural member 321 can be relatively fixed to the upper sleeve 331 along the axis direction of the housing 2. Secondly, the separating structural member 322 is arranged in the space surrounded by the annular structural member 321, so that the separating structural member 322 can divide the space surrounded by the annular structural member 322 into a cavity 31 and a longitudinal air path 34. In addition, the separating structural member 322 is also provided with a connecting hole 3221 for the liquid absorption core 5 to insert from the cavity 31 into the liquid cavity 21, so that the liquid absorption core 5 can not only be fixed by the connecting hole 3221, but also separate the liquid cavity 21 and the cavity 31, preventing the liquid medium in the liquid cavity 21 from directly entering the cavity 31 under the influence of negative pressure.

[0044] Embodiment 3

[0045] Embodiment 3 of the present utility model relates to an atomization assembly, as Figure 5 shown, including: a housing 2, a mist outlet structure 3 as described in Embodiment 2, a liquid absorption core 5, a heating element 6, and a sealing assembly 1 as described in Embodiment 1.

[0046] Among them, as Figure 5 shown, one side of the housing 2 along its own axis direction is the mist outlet side 22. At the same time, the housing 2 has a liquid cavity 21 and an air duct 23 along its own axis direction, and the liquid cavity 21 and the air duct 23 are not communicated with each other. Secondly, the mist outlet structure 3, the sealing assembly 1, and the liquid absorption core 5 are all arranged inside the housing 2.

[0047] In addition, as Figure 5 shown, the liquid absorption core 5 is disposed in the liquid cavity 21 of the housing 2. At the same time, a part of the liquid absorption core 5 is also inserted into the cavity 31, so that the liquid absorption core 5 can be fixed by the atomizing structure 3. The liquid absorption core 5 is used to absorb the liquid medium in the liquid cavity 21. Finally, the heating element 6 is disposed in the cavity 31, and the heating element 6 is used to heat the liquid absorption core 5, so that the liquid medium absorbed by the liquid absorption core 5 volatilizes in the cavity 31 to form an atomized medium.

[0048] It can be easily seen from the above that since the sealing assembly 1 includes the seal 11 and the pull strip 12, the cavity 31 is sealed by the seal 11, so that the cavity 31 and the air duct 23 of the atomizing assembly can be isolated by the seal 11, thus ensuring the sealing performance of the atomizing assembly. During transportation of the atomizing assembly, the hidden danger of leakage of the liquid medium in the liquid cavity 21 is solved. When in use, since the pull strip 12 is also connected to the seal 11, under the action of an external force, the pull strip 12 can tear off a part of the seal, and the torn part of the seal 11 can be taken out of the atomizing assembly from the mist outlet side 22 of the atomizing assembly. At this time, the cavity 31 can communicate with the air duct 23. Therefore, when the air flow is ejected from the mist outlet side 22 of the atomizing assembly through the air duct 23, a pressure difference can be formed between the air duct 23 and the cavity 31, so that when the air flow is ejected from the mist outlet side 22, the atomized medium volatilized in the cavity can be taken out of the mist outlet side 22 by means of the pressure difference, thus not affecting the normal use of the atomizing assembly.

[0049] Specifically, in some embodiments, the heating element 6 can adopt devices such as heating wires, so that the heating element 6 can be directly wound around the liquid absorption core 5, thereby directly heating the liquid absorption core 5, so that the liquid medium absorbed by the liquid absorption core 5 can directly receive the heat generated when the heating element 6 generates heat, and can quickly volatilize in the cavity 31 to form an atomized medium. Of course, it should be noted that the heating element 6 mentioned above is only illustrated by heating wires. In other embodiments, the heating element 6 can also be other electrical components, such as thermocouples. In this embodiment, the type of the heating element 6 and the fixing method in the cavity 31 are not specifically limited.

[0050] In addition, in order to form the air duct 23 and the liquid cavity 21 in the housing 2, in some embodiments, as Figure 5 shown, the housing 2 includes: an inner housing 24, an outer housing 26 covering the outer side of the inner housing 24, and a partition member 25 disposed in the inner housing 24. Wherein, the partition member 25 divides the space in the inner housing 24 into a liquid cavity 21 and an air duct 23 along the axial direction of the housing 2. In addition, along the axial direction of the housing 2, the height of the outer housing 26 is higher than the height of the inner housing 24, so that the top of the outer housing 26 can form a mist outlet side 22, as Figure 3 andFigure 4 As shown, the outer shell 26 can enclose a receiving area (not marked in the figure) for installing the fogging structure 3 above the top of the inner shell 24 to achieve the installation of the fogging structure 3.

[0051] Moreover, it should be noted that in some embodiments, the inner shell 24 and the spacer 25 can be integrally formed. For example, the inner shell 224 and the spacer 25 can be integrally formed by injection molding. At this time, the spacer 25 can be used as a part of the inner shell 24, so that after the inner shell 24 is injection molded, the spacer 25 can be naturally formed inside the shell 24, thereby achieving the purpose of separating the space inside the inner shell 24 into the liquid chamber 21 and the air duct 23. Of course, in other embodiments, the spacer 25 can also be an independent component. For example, the spacer 25 can be a partition independently arranged inside the inner shell 24 and can be detachably connected to the inner shell 24, so as to also achieve the purpose of separating the space inside the inner shell 24 into the liquid chamber 21 and the air duct 23.

[0052] In addition, it is worth noting that the atomization component mentioned above can be a sachet in some embodiments. Therefore, corresponding to the sachet, the liquid medium stored in the liquid chamber 21 of the atomization component is the fragrance liquid, so that the atomized medium ejected from the fogging side 22 of the atomization component can achieve the effect of purifying the air. Of course, in other embodiments, the liquid chamber 21 of the atomization component can also store other liquid media according to different actual use scenarios, such as pure water, so that the atomization component can achieve the effect of humidifying the air. In this embodiment, the type of the atomization component and the liquid medium stored in the liquid chamber 21 are not specifically limited.

[0053] Those of ordinary skill in the art can understand that the above embodiments are the specific implementation manners of implementing the present utility model, and in practical applications, various changes can be made to it in form and details without departing from the spirit and scope of the present utility model.

Claims

1. A sealing component, characterized in that, The sealing assembly is disposed within the housing of the atomization assembly and includes: A seal that closes the cavity of the atomization assembly, isolating the cavity from the air duct of the atomization assembly; wherein, the cavity is for a part of the liquid absorption core disposed within the liquid cavity of the atomization assembly to be inserted into; A pull strip connected to the seal, with a part extending from the mist outlet side of the atomization assembly to the outside of the atomization assembly; the pull strip is for tearing off at least a part of the seal under an external force and bringing the torn part out of the mist outlet side to the outside of the atomization assembly, so that the cavity is communicated with the air duct.

2. The sealing assembly according to claim 1, characterized in that The seal is fixed to the outlet side of the cavity, and the seal includes: A fixing part fixed to the outlet side of the cavity; A tearing part connected to the fixing part and the pull strip respectively, isolating the cavity from the air duct; the tearing part is for the pull strip to separate from the fixing part under an external force and be brought out by the pull strip from the mist outlet side, so that the cavity is communicated with the air duct.

3. The sealing assembly according to claim 2, characterized in that, The fixing part is connected to the tearing part around the circumferential direction of the tearing part.

4. The sealing assembly according to claim 2, characterized in that, The seal also has a lower surface relative to the cavity and an upper surface opposite to the lower surface; Wherein, the lower surface and / or the upper surface of the seal are further provided with grooves, and the grooves distinguish the fixing part and the tearing part on the lower surface and / or the lower surface of the seal, and the grooves are for the pull strip to concentrate stress when pulling the tearing part, so that the tearing part is continuously torn away from the fixing part along the grooves; Only when the lower surface of the seal is provided with the grooves, the upper surface of the seal is further provided with an easy-tearing groove, and the easy-tearing groove partially separates the fixing part and the tearing part on the upper surface and is for the pull strip to concentrate stress when pulling the tearing part; Only when the upper surface of the seal is provided with the grooves, the lower surface of the seal is further provided with an easy-tearing groove, and the easy-tearing groove partially separates the fixing part and the tearing part on the lower surface and is for the pull strip to concentrate stress when pulling the tearing part.

5. The sealing assembly according to claim 2, characterized in that, A part of the fixing part extends in a direction away from the tearing part, so that the fixing part closes the air duct, and the fixing part is further provided with air holes communicating with the air duct; Wherein, the air holes are for the tearing part to separate from the fixing part and be brought out from the mist outlet side to the outside of the atomization assembly by the pull strip, so as to communicate the air duct and the cavity.

6. The sealing assembly according to any one of claims 1-5, characterized in that The whole sealing assembly is a flexible component; or, the seal is a flexible component.

7. A mist output structure, characterized in that, The mist outlet structure is disposed within the housing of the atomization assembly, and the mist outlet structure is for fixing the seal of the sealing assembly as described in any one of claims 1-6, and the mist outlet structure is provided with a cavity; Wherein, the cavity is for a part of the liquid absorption core of the atomization assembly to be inserted into, and the cavity is further closed by the seal of the sealing assembly, so that the cavity is isolated from the air duct of the housing; When a part of the seal is torn off under the external force of the pull strip, the cavity is further communicated with the air duct.

8. The fog output structure according to claim 7, characterized in that The mist outlet structure further includes: Top cover; the top cover includes: a cover body and an upper sleeve body disposed inside the housing, and a radial air passage communicating with the mist outlet side of the atomization assembly is formed between the upper sleeve body and the cover body; Lower sleeve body, disposed inside the housing along the axis direction of the housing, and partially inserted into the upper sleeve body; the lower sleeve body also cooperates with the upper sleeve body to clamp and fix the seal; Wherein, the lower sleeve body is provided with a cavity and a longitudinal air passage communicating with the air duct along the axis direction of the housing, and the longitudinal air passage and the cavity are separated from each other. The upper sleeve body is provided with a first air hole corresponding to the cavity and communicating with the radial air passage, and a second air hole communicating the longitudinal air passage and the radial air passage. The cavity is used to communicate with the radial air passage through the first air hole after the torn part of the seal is torn off.

9. The fog outlet structure according to claim 8, characterized in that, The lower sleeve body includes: An annular structural member, formed by surrounding along the axis direction of the housing, and at least partially inserted into the upper sleeve body, and relatively fixed to the upper sleeve body along the axis direction of the housing; A separating structural member, disposed in the space surrounded by the annular structural member, separating the space surrounded by the annular structural member into the cavity and the longitudinal air passage; the separating structural member is provided with a connection hole for the liquid absorption core to insert into the cavity.

10. An atomization component, characterized in that, Including: Housing, one side along its own axis direction is the mist outlet side; the housing has a liquid cavity and an air duct along its own axis direction, and the liquid cavity and the air duct are not communicated with each other; The mist outlet structure according to any one of claims 7-9, disposed inside the housing; The sealing assembly according to any one of claims 1-6, disposed inside the housing; Liquid absorption core, disposed in the liquid cavity of the housing, and partially inserted into the cavity; The liquid absorption core is fixed by the mist outlet structure and is used to absorb the liquid medium in the liquid cavity; Heating element, disposed in the cavity, used to heat the liquid absorption core, so that the liquid medium absorbed by the liquid absorption core volatilizes in the cavity to form an atomized medium.

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