Atomization device and atomization equipment

Abstract

The utility model provides an atomization device which comprises an atomization assembly, a sleeve and an atomization core arranged in the sleeve. The liquid storage assembly comprises a liquid storage bin and a liquid suction part; an aerosol matrix is contained in the liquid storage bin, the sleeve is arranged in the liquid storage bin, the liquid absorbing piece is arranged between the sleeve and the atomizing core, the sleeve is provided with a plurality of open pore structures, and aerosol enters the liquid absorbing piece from the liquid storage bin through the open pore structures and is conducted to the atomizing core from the liquid absorbing piece so as to be atomized by the atomizing core. Through the arrangement of the embodiment, on one hand, the aerosol matrix is directly stored in the liquid storage bin to facilitate observation of a user, and on the other hand, the liquidity of the aerosol matrix between the liquid storage bin and the atomization core is limited through the liquid absorption piece, so that the aerosol matrix is not prone to leakage, and meanwhile the atomization effect is improved. In addition, the internal air pressure and the external air pressure of the liquid storage bin can be balanced to a certain extent through the multiple opening structures and the liquid absorption piece, the aerosol matrix can make more uniform contact with the atomization core, and therefore the atomization effect and the user experience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aerosol generating devices, in particular to an atomizing device and atomizing equipment. Background Art

[0002] Atomizers heat and atomize aerosols into aerosols for inhalation. The portion of the device that stores the aerosol is called the liquid reservoir. There are two types of liquid reservoirs: an oil-storage cotton structure that uses porous fibers to lock the aerosol matrix in place, and a visible oil tank structure that directly stores the aerosol matrix as a liquid. The first type of oil-storage cotton structure is a more mature and mainstream technology. Its advantage is that the oil-storage cotton restricts the fluidity of the aerosol matrix, making it less likely to leak. However, its disadvantage is that the user cannot observe the remaining amount of aerosol matrix. The visible oil tank structure effectively avoids this problem.

[0003] However, in a visible oil tank structure, the aerosol matrix is ​​stored in liquid form in the atomizer. Due to its semi-sealed structure, if the internal pressure of the atomizer exceeds the external pressure, the aerosol matrix is ​​prone to leakage. If the external pressure exceeds the internal pressure, insufficient and uneven oil supply to the atomizer core can occur, resulting in poor atomization performance or even core burn. Therefore, preventing oil leakage and uneven atomization are technical challenges that need to be urgently addressed in the atomizer equipment field. Utility Model Content

[0004] Based on the above problems existing in the prior art, the utility model provides an atomizing device and an atomizing equipment.

[0005] The present invention specifically provides the following technical means to solve the above technical problems:

[0006] The utility model provides an atomization device, comprising an atomization component, comprising a sleeve and an atomization core arranged in the sleeve; a liquid storage component, comprising a liquid storage tank and a liquid absorbing member; the liquid storage tank contains an aerosol matrix, the sleeve is arranged in the liquid storage tank, the liquid absorbing member is arranged between the sleeve and the atomization core, and the sleeve is provided with a plurality of opening structures, through which the aerosol enters the liquid absorbing member from the liquid storage tank and is conducted from the liquid absorbing member to the atomization core for atomization by the atomization core.

[0007] Optionally, the sleeve is provided with 2 to 16 opening structures.

[0008] Optionally, the plurality of open cell structures consists of one or more open cells.

[0009] Optionally, the aperture of the opening is 0.5-1.0 mm.

[0010] Optionally, the atomization core includes an atomization tube, a heating element and a liquid guiding element. The liquid guiding element is arranged around the heating element and accommodated in the atomization tube. The atomization tube is provided with through holes and slots. The liquid absorption element transfers the aerosol matrix to the liquid guiding element through the through holes and slots for atomization by the heating element.

[0011] Optionally, the liquid guiding member is provided with a protrusion, the protrusion is in interference connection with the groove, and the liquid absorbing member is in contact with the protrusion.

[0012] Optionally, the atomizing tube is further provided with a through hole, and the liquid absorbing component transfers the aerosol matrix to the liquid guiding component through the through hole and the slot for atomization by the heating component.

[0013] Optionally, the vertical distance between the position of the opening and the position of the through hole of the atomizing tube is -5 to 10 mm.

[0014] Optionally, the atomizing device further comprises a glass fiber tube, which is arranged inside the liquid absorbing component.

[0015] The utility model also provides an atomizing device, which is characterized by comprising a power supply device and the atomizing device as described above, wherein the power supply device is electrically connected to the atomizing device.

[0016] Through the arrangement of this embodiment, on the one hand, the aerosol matrix is ​​directly stored in the liquid storage tank, which is convenient for users to observe. On the other hand, the fluidity of the aerosol matrix between the liquid storage tank and the atomizer core is limited by the liquid wicking piece, so that the aerosol matrix is ​​not easy to leak. At the same time, the internal air pressure of the liquid storage tank and the external air pressure can reach a certain balance through the multiple open hole structures and the liquid wicking piece, and the aerosol matrix can contact the atomizer core more evenly, thereby improving the atomization effect and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0018] Figure 1 This is a cross-sectional view of an atomizing device according to one embodiment of the present invention;

[0019] Figure 2 This is a three-dimensional diagram of an atomizing assembly according to one embodiment of the present invention;

[0020] Figure 3 This is a cross-sectional view of an atomizing assembly according to one embodiment of the present invention;

[0021] Figure 4 This is an exploded view of an atomization assembly according to one embodiment of the present invention. DETAILED DESCRIPTION

[0022] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, "several" means more than one, "plurality" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of the terms "first" and "second" is solely for the purpose of distinguishing technical features and is not to be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] In the description of the present invention, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the exemplary expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0027] Refer to Figures 1 to 4 The present invention provides an atomizing device for atomizing tobacco liquids, medicines, and other media that require atomization. In this embodiment, the atomizing device may be an electronic cigarette. The atomizing device of this embodiment includes an atomizing device and a power supply device.

[0028] The atomizing device is used to heat and atomize the medium, the power supply device is used to power the atomizing device, and the user inhales to transmit the atomized gas through the air flow channel from the nozzle into the user's mouth.

[0029] The atomizer device includes an atomizer assembly 20 and a liquid storage assembly. The liquid storage assembly includes a liquid storage tank 100 and a liquid absorbing member 300. The atomizer assembly 20 includes a sleeve 200 and an atomizer core 400. The liquid storage tank 100 contains an aerosol matrix. The sleeve 200 is disposed within the liquid storage tank 100, the atomizer core 400 is disposed within the sleeve 200, and the liquid absorbing member 300 is disposed between the sleeve 200 and the atomizer core 400. The sleeve 200 is provided with multiple opening structures 210. The aerosol enters the liquid absorbing member 300 from the liquid storage tank 100 through the multiple opening structures, and is then transferred from the liquid absorbing member 300 to the atomizer core 400 for atomization by the atomizer core 400.

[0030] Through the arrangement of this embodiment, on the one hand, the aerosol matrix is ​​directly stored in the liquid storage tank 100, which is convenient for users to observe. On the other hand, the liquid absorbing member 300 is configured to slow down the oil guide speed while having a good oil locking function, which limits the fluidity of the aerosol matrix between the liquid storage tank 100 and the atomizer core 400 to a certain extent, making it difficult for the aerosol matrix to leak. At the same time, the internal air pressure of the liquid storage tank 100 and the external air pressure can reach a certain balance through the multiple open hole structures 210 and the liquid absorbing member 300, and the aerosol matrix can contact the atomizer core 400 more evenly, thereby improving the atomization effect and user experience.

[0031] The atomizing device includes a housing 800 and a bracket 900, with the bracket 900 being disposed at one end of the housing 800. Specifically, the bracket 900 can be disposed at the bottom of the housing 800. The housing 800 and the bracket 900 together form a liquid storage tank 100, which is used to store the aerosol matrix required for atomization. The bracket 900 is disposed near the atomizing assembly 20 to provide support and positioning for the atomizing assembly 20. The housing 800 and the bracket 900 can be configured as an integrated structure made of the same material.

[0032] In one embodiment, the liquid storage tank 100 can be set to be transparent or translucent, and the aerosol matrix can be stored in the liquid storage tank 100 in the form of liquid, so that the user can directly observe the remaining amount of the aerosol matrix through the liquid storage tank 100, understand the usage progress of the atomization device, and facilitate the user to arrange a spare atomization device.

[0033] In one embodiment, the sleeve 200 may be provided with 2 to 16 openings 210. In this embodiment, multiple openings 210 allow the aerosol matrix of the liquid storage tank 100 to enter from multiple angles, preventing uneven contact of the aerosol matrix with the atomizer core 400 and preventing dry burning on one side.

[0034] In one embodiment, the plurality of opening structures 210 are composed of one or more openings 211. For example, in a sleeve 200 having eight opening structures 210, each including one opening 211, the eight openings 211 are symmetrically arranged around the circumference of the sleeve 200. The openings 211 are evenly distributed around the circumference of the sleeve 200, thereby uniformly controlling liquid inflow.

[0035] In another embodiment, for example, the sleeve 200 is provided with three opening structures 210, each of which includes three openings 211. The three opening structures 210 surround the entire wall of the sleeve 200, and the three openings 211 can be arranged in a triangular pattern. This embodiment can evenly guide the aerosol matrix to the atomizing core 400.

[0036] In one embodiment, the aperture 211 has a diameter of 0.5-1.0 mm. The aperture size set in this embodiment is used to slow down the liquid inflow speed and avoid the aperture being too large, which causes excessive aerosol matrix to flow into the atomizer core 400 and cause leakage.

[0037] In one embodiment, the atomization core 400 includes an atomization tube, a heating element 430 and a liquid guide 420. The liquid guide 420 is arranged around the heating element 430 and accommodated in the atomization tube. The atomization tube is provided with a through hole 411 and a groove 412. The liquid suction element 300 transfers the aerosol matrix to the liquid guide 420 through the through hole 411 and the groove 412 for atomization by the heating element 430.

[0038] In one embodiment, the liquid guide 420 is provided with a protrusion 421, which is interference-connected with the groove 412, and the liquid absorbing member 300 is in contact with the protrusion 421. Through the arrangement of this embodiment, the aerosol matrix is ​​fully transferred to the liquid guide 420, so that the heating element 430 can fully atomize it.

[0039] In one embodiment, the atomizing tube is further provided with a through hole 411. The liquid absorbing member 300 transmits the aerosol matrix to the liquid guiding member 420 through the through hole 411 and the slot 412 for atomization by the heating element 430. This embodiment further increases the contact between the liquid absorbing member 300 and the liquid guiding member 420, and the aerosol matrix is ​​fully transferred to the liquid guiding member 420 for sufficient atomization by the heating element 430.

[0040] In one embodiment, the vertical distance between the opening 211 and the through hole 411 of the atomizer tube is -5 to 10 mm. This embodiment further limits the height between the opening 211 of the sleeve 200 and the through hole 411 of the atomizer tube to control the amount of e-liquid on the atomizer core 400.

[0041] In one embodiment, the atomizing device further includes a glass fiber tube 440. This tube is positioned within the suction chamber, located at the end of the liquid guide 420 near the nozzle. It is hollow and forms part of the atomization channel for transporting the atomized aerosol. The glass fiber tube 440 in this embodiment provides both liquid sealing and pressure relief functions, while also being capable of absorbing atomized condensate.

[0042] In one embodiment, the atomizing device further includes a first seal 500, a second seal 600, and a third seal 700. The first seal 500 is disposed at the end of the glass fiber tube 440 away from the liquid guide 420, while the second seal 600 and the third seal 700 are disposed at the end of the liquid guide 420 away from the glass fiber tube 440. The second seal 600 is used to secure the position of the atomizing core 400. The first seal 500 and the third seal 700 are used to cooperate with the sleeve 200, the tank body 800, and the bracket 900 to seal the liquid storage tank 100. The second seal 600 and the third seal 700 can be integrally provided.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Atomizing device, characterized in that, include: An atomizing assembly, comprising a sleeve and an atomizing core disposed in the sleeve; A liquid storage component, comprising a liquid storage tank and a liquid absorbing component; The liquid storage tank contains an aerosol matrix, the sleeve is arranged in the liquid storage tank, the liquid absorption piece is arranged between the sleeve and the atomization core, and the sleeve is provided with multiple opening structures. The aerosol enters the liquid absorption piece from the liquid storage tank through the multiple opening structures, and is conducted from the liquid absorption piece to the atomization core for atomization by the atomization core.

2. The atomizing device according to claim 1, characterized in that The sleeve is provided with 2 to 16 opening structures.

3. The atomizing device according to claim 2, characterized in that The plurality of open-pore structures consists of one or more open pores.

4. The atomizing device according to claim 3, characterized in that The aperture of the opening is 0.5-1.0 mm.

5. The atomizing device according to claim 3, characterized in that The atomization core includes an atomization tube, a heating element and a liquid guide element. The liquid guide element is arranged around the heating element and accommodated in the atomization tube. The atomization tube is provided with a groove. The liquid suction element transfers the aerosol matrix to the liquid guide element through the groove for atomization by the heating element.

6. The atomizing device according to claim 5, characterized in that The liquid guiding member is provided with a protrusion, the protrusion is interference-connected with the slot, and the liquid absorbing member is in contact with the protrusion.

7. The atomizing device according to claim 5, characterized in that The atomizing tube is further provided with a through hole, and the liquid absorbing component transmits the aerosol matrix to the liquid guiding component through the through hole for atomization by the heating component.

8. The atomizing device according to claim 7, characterized in that The vertical distance between the position of the opening and the position of the through hole of the atomizing tube is -5 to 10 mm.

9. The atomizing device according to claim 1, characterized in that The atomizing device further comprises a glass fiber tube, and the glass fiber tube is arranged inside the liquid absorbing component.

10. Atomization equipment, characterized in that, It comprises a power supply device and the atomizing device according to any one of claims 1 to 9, wherein the power supply device is electrically connected to the atomizing device.

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