Atomization assembly and atomization device

Abstract

The utility model discloses an atomization assembly and an atomization device. The atomization assembly comprises: a suction nozzle having an air outlet; the suction channel is communicated with the air outlet; at least part of the suction channel is defined by the one-way liquid guide piece, and the one-way liquid guide piece is used for conducting liquid from the inner side of the suction channel to the outer side of the suction channel; the liquid suction part is arranged on the outer side of the suction channel, and at least part of the liquid suction part is connected with the one-way liquid guide part to adsorb liquid. The suction channel is formed by at least part of the one-way liquid guide part, liquid on the inner side of the suction channel is guided out, the liquid guided out by the one-way liquid guide part is adsorbed through the liquid suction part on the outer side of the suction channel, and therefore the defect that in the prior art, condensate is prone to being condensed and gathered in the suction channel to be sucked into the mouth, and the use experience is poor is overcome; the method has the advantage of good use experience.

Description

Technical Field

[0001] This application relates to the field of electronic atomization technology, specifically to an atomization component and atomization device. Background Technology

[0002] An atomizing device is an electronic device used to heat and atomize an atomizing matrix, causing the matrix to produce an inhalable aerosol. When the user inhales the aerosol, the aerosol flows sequentially through the atomizing channel and the suction channel, and its temperature gradually decreases, forming condensate on the inner wall of the suction channel.

[0003] In some existing atomizing devices, the suction channel is a fiberglass tube. The droplets formed by the condensate on the inner wall of the suction channel are easily sucked into the user's mouth when the user inhales, resulting in a very poor user experience. Utility Model Content

[0004] This application provides an atomizing component and an atomizing device to solve the problem that condensate in the atomizing device is easily inhaled into the user's mouth, resulting in a poor user experience.

[0005] In one embodiment, an atomizing assembly is provided, comprising: a nozzle having an air outlet; a suction channel communicating with the air outlet; a one-way liquid guide forming at least a portion of the suction channel, the one-way liquid guide being used to conduct liquid from the inside of the suction channel to the outside of the suction channel; and a liquid suction member disposed on the outside of the suction channel, at least a portion of the liquid suction member being in contact with the one-way liquid guide to adsorb liquid.

[0006] In one embodiment, the one-way liquid guide includes a hydrophilic layer and a hydrophobic layer; the hydrophobic layer is located inside the hydrophilic layer.

[0007] In one embodiment, the atomizing assembly further includes an atomizing core assembly having an atomizing channel; the atomizing channel is connected to the suction channel to form an aerosol channel; the suction channel is surrounded by the one-way liquid guide element; and at least a portion of the inner wall of the hydrophobic layer is connected to the aerosol channel to transfer liquid in the suction channel to the hydrophilic layer through differential capillary effect.

[0008] In one embodiment, the nozzle is provided with a hollow air outlet tube extending toward the atomizing core assembly; the atomizing assembly further includes a connecting tube, the side wall of which is provided with at least one opening; the first end of the connecting tube is sealed to the air outlet tube, the one-way liquid guide is fixedly disposed on the inner or outer side of the connecting tube and covers the opening, so as to form the suction channel in the connecting tube and the air outlet tube; the liquid suction element is sleeved around the connecting tube.

[0009] In one embodiment, the vent pipe is sleeved and connected to the connecting pipe, and the end of the vent pipe connected to the connecting pipe is also provided with a deformation notch; and / or the first end of the connecting pipe is a beveled end face.

[0010] In one embodiment, the atomizing assembly further includes an atomizing chamber support and a liquid storage component disposed within the atomizing chamber support; the atomizing core assembly is disposed within the atomizing chamber support and is connected to the liquid storage component to heat and atomize the atomizing matrix of the liquid storage component; the atomizing chamber support is provided with a through hole, and the atomizing channel is sealed to the suction channel through the through hole.

[0011] In one embodiment, the atomizing assembly further includes a sealing element for sealing the through hole; the sealing element has a receiving space on the side near the nozzle, and the liquid suction element is disposed in the receiving space; a blocking element is also provided on the opening side of the receiving space to confine the liquid suction element within the receiving space.

[0012] In one embodiment, the seal is provided with a reflux hole that connects the accommodating space and the liquid storage element.

[0013] In one embodiment, the sealing member has a plurality of guide grooves on the side facing the liquid suction member, and the guide grooves connect the accommodating space and the return hole.

[0014] In one embodiment, an atomizing device is also provided, including an atomizing component, a power supply component, and / or an atomizing container; the atomizing component is any of the atomizing components described above; the atomizing container is used to provide an atomizing matrix for the atomizing component; and the power supply component is electrically connected to the atomizing component.

[0015] According to the atomizing component and atomizing device of the above embodiments, by forming a suction channel in at least part of the unidirectional liquid guide element, the liquid inside the suction channel is discharged, and the liquid discharged by the unidirectional liquid guide element is absorbed by the liquid suction element outside the suction channel, thereby avoiding the defect of the prior art where the condensate is easily condensed and accumulated in the suction channel and sucked into the mouth, resulting in a poor user experience, and has the advantage of a good user experience. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the atomizing device in one embodiment;

[0017] Figure 2 This is a three-dimensional schematic diagram of a one-way liquid guiding element in an atomizing assembly in one embodiment;

[0018] Figure 3 This is a cross-sectional schematic diagram of the atomizing device in one embodiment;

[0019] Figure 4This is an exploded perspective view of some components of the atomizing device in one embodiment;

[0020] Figure 5 This is a three-dimensional cross-sectional view of some components of the atomizing device in one embodiment;

[0021] Figure 6 This is a three-dimensional schematic diagram of the sealing element of the atomizing device in one embodiment;

[0022] The attached diagram is labeled as follows: 10-nose, 11-suction channel, 12-opening, 13-air outlet pipe, 131-notch, 20-atomizing core assembly, 21-atomizing channel, 22-liquid guide, 23-heating assembly, 24-atomizing tube, 30-one-way liquid guide, 31-hydrophilic layer, 32-hydrophobic layer, 40-liquid suction component, 50-connecting pipe, 51-beveled end face, 60-atomizing chamber support, 61-through hole, 70-liquid storage component, 80-sealing component, 81-accommodating space, 82-blocking component, 83-return hole, 84-guide groove, 90-atomizing shell, 101-power supply assembly, 102-atomizing container, 103-main unit shell. Detailed Implementation

[0023] The present application will now be described in further detail with reference to the accompanying drawings and specific embodiments. Similar elements in different embodiments are referred to by related similar element reference numerals. In the following embodiments, many details are described to facilitate a better understanding of the present application. However, those skilled in the art will readily recognize that some features may be omitted in different situations, or may be replaced by other elements, materials, or methods. In some cases, certain operations related to the present application are not shown or described in the specification. This is to avoid obscuring the core parts of the present application with excessive description. For those skilled in the art, detailed description of these related operations is not necessary; they can fully understand the related operations based on the description in the specification and general technical knowledge in the art.

[0024] Furthermore, the features, operations, or characteristics described in the specification can be combined in any suitable manner to form various embodiments. At the same time, the steps or actions in the method description can be rearranged or adjusted in a manner obvious to those skilled in the art. Therefore, the various orders in the specification and drawings are only for the clear description of a particular embodiment and do not imply a necessary order, unless otherwise stated that a particular order must be followed.

[0025] The serial numbers assigned to components in this document, such as "first" and "second," are used only to distinguish the described objects and have no sequential or technical meaning. The terms "connection" and "linkage" used in this application, unless otherwise specified, include both direct and indirect connections (linkages).

[0026] To address the drawback of existing atomizing devices where condensate easily condenses and accumulates in the suction channel, resulting in a poor user experience, this application addresses this issue by installing a one-way liquid guide at the opening of the suction channel and using a liquid suction element on the outside of the suction channel to absorb the liquid discharged by the one-way liquid guide, thus discharging the condensate out of the suction channel. This avoids the condensate accumulation problem of existing products and provides a better user experience.

[0027] like Figures 1 to 4 As shown, in one embodiment, an atomizing component is provided for use in an atomizing device. The atomizing component includes a nozzle 10, a suction channel 11, a one-way liquid guide 30, and a liquid suction element 40, etc.

[0028] The nozzle 10 has an air outlet, and the suction channel 11 is connected to the air outlet. When the user inhales, the aerosol can pass through the suction channel 11 and the air outlet in sequence and be inhaled by the user.

[0029] A one-way liquid guide 30 is provided to form at least a portion of the suction channel 11. The one-way liquid guide 30 is used to conduct liquid from the inside of the suction channel 11 to the outside of the suction channel 11.

[0030] The liquid suction element 40 is disposed outside the suction channel 11, and at least part of the liquid suction element 40 is in contact with the one-way liquid guide element 30 to absorb liquid.

[0031] When the user inhales, the aerosol flows sequentially through the suction channel 11 and the outlet before being inhaled. As the aerosol cools in the suction channel 11, it condenses into liquid. Under the differential capillary effect of the unidirectional liquid guide 30, the liquid is directed to the outside of the suction channel 11 and adsorbed by the liquid suction component 40 on the outside of the suction channel 11. This avoids the risk of liquid condensing and accumulating in the suction channel 11 and being inhaled by the user, thus improving the user experience of the product.

[0032] In one embodiment, such as Figure 2 , Figure 5 As shown, the unidirectional liquid guide 30 includes a hydrophilic layer 31 and a hydrophobic layer 32. The hydrophobic layer 32 is located inside the hydrophilic layer 31, and the suction channel 11 is formed inside the hydrophobic layer 32. The combination of the hydrophilic layer 31 and the hydrophobic layer 32 allows the liquid to flow only in one direction. Through differential capillary effect, the liquid in the suction channel 11 is transferred from the hydrophobic layer 32 to the hydrophilic layer 31 without flowing back to the hydrophobic layer 32, thus ensuring that no liquid accumulates in the suction channel 11.

[0033] In some embodiments, the hydrophilic layer 31 may be made of cotton fibers; the hydrophobic layer 32 may be made of polyester. Of course, the hydrophilic layer 31 and the hydrophobic layer 32 may also be made of other materials.

[0034] In one embodiment, the atomizing assembly further includes an atomizing core assembly 20. The atomizing core assembly 20 is provided with an atomization channel 21, which communicates with the suction channel 11 to form an aerosol channel. The aerosol generated by the atomizing core assembly 20 is output through the aerosol channel.

[0035] In one embodiment, the suction channel 11 may be surrounded by a unidirectional liquid guide 30, with at least a portion of the inner wall of the hydrophobic layer connected to the aerosol channel to transfer the liquid in the suction channel to the hydrophilic layer through differential capillary effect.

[0036] Understandably, in some other embodiments, the suction channel 11 may also be composed of a unidirectional liquid guide 30 and other structural components joined together in the axial direction.

[0037] In one embodiment, such as Figure 5 As shown, the nozzle 10 is provided with a hollow air outlet tube 13 extending toward the atomizing core assembly 20.

[0038] The atomizing assembly also includes a connecting tube 50. The side wall of the connecting tube 50 has at least one opening 12. The first end of the connecting tube 50 is sealed to the outlet tube 13. A unidirectional liquid guide 30 is fixedly disposed inside or outside the connecting tube 50, covering the opening 12, to form a suction channel 11 within the connecting tube 50 and the outlet tube 13. The connecting tube 50 facilitates the installation of the unidirectional liquid guide 30.

[0039] In some embodiments, the second end of the connecting tube 50 is sealed to the atomizing core assembly 20, which facilitates the connection of the air outlet tube 13 to the atomizing core assembly 20.

[0040] like Figure 3 As shown, the first end of the connecting pipe 50 is connected to the air outlet pipe 13 to form a closed suction channel 11. It can be understood that the first end of the connecting pipe 50 can be inserted into the air outlet pipe 13, or the first end of the connecting pipe 50 can be sleeved on the outside of the air outlet pipe 13.

[0041] In one embodiment, an opening 12 is disposed through the side wall of the connecting pipe 50. A one-way liquid guide 30 is fixedly disposed inside the connecting pipe 50 and covers the opening 12. A liquid suction member 40 is sleeved around the connecting pipe 50. Liquid condensed in the suction channel 11 is adsorbed by the one-way liquid guide 30, and the liquid suction member 40 is connected to the one-way liquid guide 30 through the opening 12, thereby adsorbing and storing the liquid.

[0042] Understandably, in some embodiments, the one-way liquid guide 30 can also be fixedly installed on the outside of the connecting pipe 50, and the liquid suction member 40 is directly connected to the one-way liquid guide 30. In this case, the liquid condensed in the suction channel 11 can flow through the opening 12 to the one-way liquid guide 30, and then the liquid is transferred to the liquid suction member 40 through the one-way liquid guide 30.

[0043] In some embodiments, the number of openings 12 on the connecting pipe 50 can be set to one or more as needed; their shape and arrangement can also be adjusted as needed. It is understood that the openings 12 can also be opened through the side wall of the vent pipe 13, and the corresponding unidirectional liquid guide 30 is arranged on the inner or outer side of the vent pipe 13.

[0044] In one embodiment, the end of the vent pipe 13 that connects to the connecting pipe 50 is provided with a guide slope to guide the insertion of the first end of the connecting pipe 50. During assembly, the first end of the connecting pipe 50 can first contact the guide slope, and under the guidance of the slope, quick alignment can be achieved, improving assembly efficiency.

[0045] In one embodiment, the vent pipe 13 and the connecting pipe 50 are interference-fitted, wherein the vent pipe 13 can be fitted around the connecting pipe 50 or inserted into the connecting pipe 50. To facilitate the fitting of the connecting pipe 50 and the vent pipe 13, a deformation notch 131 is provided at the end where the vent pipe 13 meets the connecting pipe 50. When the connecting pipe 50 is fitted onto the connecting pipe 13, the end of the vent pipe 13 is squeezed. With the allowance provided by the deformation notch 131, the connecting pipe 50 can be fitted more smoothly into the end of the vent pipe 13, which can effectively improve assembly efficiency. Alternatively, when the connecting pipe 50 is inserted into the vent pipe 13, the connecting pipe 50 expands the end of the vent pipe 13. With the allowance provided by the deformation notch 131, the connecting pipe 50 can be inserted more smoothly into the end of the vent pipe 13, which can effectively improve assembly efficiency.

[0046] In one embodiment, the first end of the connecting pipe 50 is a beveled end face 51. When the connecting pipe 50 is connected to the vent pipe 13, the contact area between the beveled end face 51 and the vent pipe 13 is small, which reduces the friction between the two, making the assembly of the connecting pipe 50 more convenient and labor-saving.

[0047] In one embodiment, the atomizing assembly further includes an atomizing chamber support 60 and a liquid storage component 70. Both the liquid storage component 70 and the atomizing core assembly 20 can be disposed within the atomizing chamber support 60. The liquid storage component 70 is connected to the atomizing core assembly 20 and stores an atomizing matrix, which is then transferred to the atomizing core assembly 20 and heated by the atomizing core assembly 20 to generate an aerosol.

[0048] In some embodiments, the atomizing chamber support 60 is provided with a through hole 61, and the atomizing channel 21 is sealed to the suction channel 11 through the through hole 61 to output the generated aerosol.

[0049] In some embodiments, the liquid storage component 70 can be a liquid storage cotton, which adsorbs the atomizing matrix. The atomizing core assembly 20 may include a liquid guide 22, a heating assembly 23, an atomizing tube 24, etc., and an atomizing channel 21 is formed inside the atomizing tube 24. The heating assembly 23 and the liquid guide 22 are installed in the atomizing tube 24, and a liquid inlet is provided on the side wall of the atomizing tube 24. The liquid storage component 70 and the liquid guide 22 are connected through the liquid inlet to transfer the atomizing matrix in the liquid storage component 70 to the liquid guide 22, and then the heating assembly 23 heats and atomizes it to generate an aerosol.

[0050] The second end of the connecting tube 50 can be connected to the atomizing tube 24, thereby facilitating the connection between the atomizing channel 21 and the suction channel 11 to form a sealed channel.

[0051] Understandably, the liquid storage component 70 and the atomizing core assembly 20 can adopt various structural forms of existing technology, and the combination method and setting position can be adjusted according to actual needs.

[0052] In one embodiment, the atomizing assembly further includes a sealing element 80 for sealing the through hole 61 of the atomizing chamber support 60 to separate the liquid suction element 40 and the liquid storage element 70, thereby forming a relatively closed space inside the atomizing chamber support 60 to keep the atomizing matrix stored therein.

[0053] The sealing member 80 has a receiving space 81 on the side near the suction nozzle 10, and the liquid suction member 40 is disposed in the receiving space 81. A sealing member 82 is also provided on the opening side of the receiving space 81 to confine the liquid suction member 40 in the receiving space 81, so that the liquid absorbed by the liquid suction member 40 can be kept in the receiving space 81, reducing the risk of leakage.

[0054] Understandably, the seal 80 is provided with a through hole for the connecting tube 50 to pass through, so as to connect the atomizing core assembly 20 and the air outlet tube 13 through the connecting tube 50.

[0055] In one embodiment, such as Figure 5 , 6 As shown, the sealing element 80 is provided with a return hole 83, which connects the accommodating space 81 and the liquid storage element 70. When the liquid absorbed by the suction element 40 overflows into the accommodating space 81, it can flow back into the liquid storage element 70 through the return hole 83 and be absorbed by the liquid storage element 70, which can further reduce the risk of leakage.

[0056] In one embodiment, such as Figure 6 As shown, the sealing member 80 has several guide grooves 84 on the side facing the liquid suction member 40. The guide grooves 84 connect the accommodating space 81 and the return hole 83, so that when the liquid adsorbed by the liquid suction member 40 overflows into the accommodating space 81, it is more conducive to the liquid flowing through the guide grooves 84 to the return hole 83.

[0057] Understandably, in some embodiments, the atomizing assembly may also include an atomizing housing 90 to enclose the atomizing chamber support 60, the mouthpiece 10, etc.

[0058] In one embodiment, an atomizing device is also provided, including an atomizing component, a power supply component 101, and / or an atomizing container 102, etc. For example, the atomizing device may include only the atomizing component and the power supply component 101, or it may simultaneously include the atomizing component, the power supply component 101, and the atomizing container 102, with each pair of components either fixedly connected or detachably connected. The atomizing component can be any of the atomizing components described in the above embodiments. The atomizing container 102 provides the atomizing matrix for the atomizing component; the power supply component 101 is electrically connected to the atomizing component to supply power to the atomizing component.

[0059] In some embodiments, the atomizing device may further include a main unit housing 103, and a power supply assembly 101, an atomizing container 102, etc. may be disposed inside the main unit housing 103 and combined with the atomizing housing 90 to form an integral whole.

[0060] Understandably, atomizing devices may also include control circuits, etc., which will not be elaborated here.

[0061] 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 assembly, characterized in that, The application relates to an atomization assembly. The atomization assembly comprises: a suction nozzle having an air outlet; a suction channel in communication with the air outlet; a one-way liquid guide member surrounding at least part of the suction channel and used for conducting liquid from the inside of the suction channel to the outside of the suction channel; 2. The atomization assembly of claim 1, wherein, a liquid suction member arranged outside the suction channel and at least partially in contact with the one-way liquid guide member to absorb liquid.

3. The atomization assembly of claim 2, wherein, The one-way liquid guide member comprises a hydrophilic layer and a hydrophobic layer, and the hydrophobic layer is arranged inside the hydrophilic layer. The atomization assembly further comprises an atomization core assembly provided with an atomization channel, and the atomization channel is in communication with the suction channel to form an aerosol channel.

4. The atomization assembly of claim 3, wherein, The suction channel is surrounded by the one-way liquid guide member, and at least part of the inner wall of the hydrophobic layer is in communication with the aerosol channel to transfer liquid in the suction channel to the hydrophilic layer through differential capillary effect. The suction nozzle is provided with a hollow air outlet tube extending towards the atomization core assembly. The atomization assembly further comprises a connecting tube, and a side wall of the connecting tube is provided with at least one opening. A first end of the connecting tube is in sealed contact with the air outlet tube, and the one-way liquid guide member is fixedly arranged inside or outside the connecting tube and covers the opening to form the suction channel in the connecting tube and the air outlet tube.

5. The atomization assembly of claim 4, wherein, The liquid suction member is arranged around the connecting tube. The air outlet tube is connected to the connecting tube, and one end of the air outlet tube in contact with the connecting tube is further provided with a deformation notch; and / or 6. The atomization assembly of claim 3, wherein, The first end of the connecting tube is a bevelled end surface. The atomization assembly further comprises an atomization cartridge support and a liquid storage member arranged in the atomization cartridge support. The atomization core assembly is arranged in the atomization cartridge support and in contact with the liquid storage member to heat and atomize an atomization substrate of the liquid storage member.

7. The atomization assembly of claim 6, wherein, The atomization cartridge support is provided with a through hole, and the atomization channel is in airtight contact with the suction channel through the through hole. The atomization assembly further comprises a sealing member for sealing the through hole. One side of the sealing member close to the suction nozzle is provided with a containing space, and the liquid suction member is arranged in the containing space.

8. The atomization assembly of claim 7, wherein, An occlusion member is further arranged at an opening side of the containing space to limit the liquid suction member in the containing space.

9. The atomization assembly of claim 8, wherein, The sealing member is provided with a backflow hole penetrating through the sealing member, and the backflow hole is in communication with the containing space and the liquid storage member.

10. An atomising device characterised in that, One side of the sealing member facing the liquid suction member is provided with a plurality of flow guide grooves in communication with the containing space and the backflow hole. The atomization assembly, the power supply assembly and / or the atomization container are provided. The atomization container is used for providing an atomization substrate for the atomization assembly. The power supply assembly is electrically connected to the atomization assembly.

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