Atomization assembly, electronic atomizer and electronic atomization equipment

Abstract

The utility model discloses an atomization assembly, an electronic atomizer and electronic atomization equipment, and relates to the field of atomizers, the atomization assembly is used for storing and atomizing an aerosol generating substrate, the atomization assembly comprises a plurality of oil bins, an oil guide part, a heating part and an atomization cavity, the oil bins are arranged in a surrounding mode and used for storing the aerosol generating substrate, and the heating part is used for heating the aerosol generating substrate; the atomization cavity is formed in one side of the multiple oil bins, the oil guiding piece comprises a heating part and multiple oil guiding parts, the multiple oil guiding parts are connected with the heating part, the heating part corresponds to the atomization cavity, the multiple oil guiding parts correspond to the multiple oil bins, and the heating piece is arranged on the heating part; through the design, the atomization effect is improved, and the use experience is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of atomizers, and particularly to an atomization component, an electronic atomizer, and an electronic atomization device. Background Art

[0002] An electronic atomizer is a product that atomizes an aerosol-forming substrate into vapor by means of heating atomization or the like and then allows a user to inhale. The atomization component is a core component in the electronic atomizer. A currently known electronic atomizer is such that after the aerosol-forming substrate enters the atomization component through a wicking member, it is heated by the heating element in the atomization component to make the atomization component work. After atomizing the aerosol-forming substrate from the oil tank, it is mixed with the air flow entering from the air inlet of the electronic atomizer and then supplied to the user for inhalation through the aerosol channel.

[0003] In the prior art, there is a single oil tank, which can only store a single flavor of aerosol-forming substrate, resulting in a single user experience. Moreover, the viscosities of various different aerosol-forming substrates are different. Even if different flavors of aerosol-forming substrates are mixed and then stored, when the atomization component introduces the mixed aerosol-forming substrate, it will be uneven, which affects the atomization effect. Summary of the Utility Model

[0004] The purpose of the present application is to provide an atomization component, an electronic atomizer, and an electronic atomization device that improve the atomization effect and ensure the use experience.

[0005] The present application discloses an atomization component for storing and atomizing an aerosol-forming substrate, including an oil tank, a wicking member, a heating element, and an atomization chamber. The oil tanks are multiple and arranged in a surrounding manner for storing the aerosol-forming substrate. The atomization chamber is arranged on one side of the multiple oil tanks. The wicking member includes a heating part and multiple wicking parts. The multiple wicking parts are connected to the heating part. The heating part is arranged corresponding to the atomization chamber. The multiple wicking parts are all arranged corresponding to the multiple oil tanks. The heating element is arranged on the heating part.

[0006] Optionally, the number of the atomization chambers is one.

[0007] Optionally, the heating part is horizontally arranged on a horizontal plane parallel to the oil tank. The heating parts are multiple and are correspondingly arranged in the atomization chamber. And the multiple heating parts are separately arranged and are respectively connected to the multiple wicking parts in a one-to-one correspondence.

[0008] Optionally, the heating element is a heating wire. The number of the heating elements is one, and the heating element is respectively wound around the multiple heating parts to form multiple atomization parts.

[0009] Optionally, the heating capabilities of the multiple atomization parts are different.

[0010] Optionally, the oil guiding capabilities of the plurality of atomizing parts are different.

[0011] Optionally, the aerosol generating matrix includes a first aerosol generating matrix and a second aerosol generating matrix. The viscosity of the first aerosol generating matrix is greater than that of the second aerosol generating matrix. The size and density of the oil guiding part corresponding to the oil storage chamber storing the first aerosol generating matrix are greater than the size and density of the oil guiding part corresponding to the oil storage chamber storing the second aerosol generating matrix.

[0012] Optionally, the number of turns of the heating wire wound on the heating part corresponding to the oil storage chamber storing the first aerosol generating matrix is greater than the number of turns of the heating wire wound on the heating part corresponding to the oil storage chamber storing the second aerosol generating matrix.

[0013] Optionally, a plurality of the oil storage chambers are arranged around the atomizing chamber. Through holes are respectively provided on one side of the plurality of oil storage chambers facing the atomizing chamber. The heating part is located in the atomizing chamber, and the oil guiding part passes through the through hole and then is inserted into the oil storage chamber.

[0014] Optionally, the outer side wall formed by arranging a plurality of the oil storage chambers around is an annular structure.

[0015] Optionally, the atomizing chamber is an annular structure.

[0016] Optionally, a plurality of the oil storage chambers are all fan-shaped structures.

[0017] Optionally, the heating element is a heating wire, and the number of the heating wires corresponds one-to-one to the number of the heating parts.

[0018] Optionally, the oil guiding parts are all made of ceramic materials.

[0019] The present application also discloses an electronic atomizer, including a housing, an aerosol passage, and the atomization assembly as described above. The aerosol passage and the atomization assembly are both arranged in the housing, and the atomization assembly is located below the aerosol passage. The atomization assembly includes an atomizing chamber, and the atomizing chamber is communicated with the aerosol passage.

[0020] The present application also discloses an electronic atomization device, including a battery assembly and the electronic atomizer as described above. The battery assembly supplies energy to the electronic atomizer.

[0021] Compared with the prior art in which there is a single oil storage chamber, which affects the user experience, the atomization component of the present application includes an oil storage chamber, an oil guiding member, a heating member, and an atomization chamber. There are multiple oil storage chambers arranged in a surrounding manner for storing the aerosol generating matrix. The oil guiding member includes a heating part and multiple oil guiding parts. The multiple oil guiding parts are connected to the heating part. The heating part is arranged corresponding to the atomization chamber, and the multiple oil guiding parts are all arranged corresponding to the multiple oil storage chambers. The heating member is arranged on the heating part. In this way, different aerosol generating matrices can be stored in multiple oil storage chambers at the same time and guided to the heating part through the multiple oil guiding parts for atomization. The oil guiding speed is fast and the atomization effect is good. The user can experience a variety of mixed tastes at the same time or can also make a single selection, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings included are used to provide a further understanding of the embodiments of the present application, which form a part of the specification, are used to illustrate the embodiments of the present application, and together with the written description are used to explain the principles of the present application. Obviously, the accompanying drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. In the drawings:

[0023] Figure 1 is a schematic diagram of the overall structure of the electronic atomization device of the present application;

[0024] Figure 2 is a schematic cross-sectional structure diagram of the electronic atomization device of the present application;

[0025] Figure 3 is a schematic diagram of the structure of the atomization component of the first embodiment of the present application;

[0026] Figure 4 is a schematic top view structure diagram of the atomization component of the first embodiment of the present application;

[0027] Figure 5 is a schematic diagram of the structure of the cooperation between the oil guiding member and the heating member of the first embodiment of the present application;

[0028] Figure 6 is a schematic diagram of the structure of the cooperation between the oil guiding member and the heating member of the second embodiment of the present application.

[0029] Among them, 10 is an electronic atomization device; 20 is an electronic atomizer; 100 is a housing; 200 is a casing; 210 is an aerosol passage; 220 is an atomization assembly; 221 is a seal; 222 is an oil reservoir; 223 is an oil guiding member; 224 is an oil guiding portion; 225 is a heating portion; 226 is a heating element; 227 is an atomization chamber; 230 is a through hole; 240 is an atomization assembly air inlet; 250 is an atomization assembly air outlet; 260 is an electrode; 270 is a battery assembly; 280 is a bottom plate; 281 is a first arc-shaped plate; 282 is a second arc-shaped plate; 283 is a first inclined plate; 284 is a second inclined plate; 300 is an air inlet passage; 400 is an atomizer air outlet; 500 is an atomizer air inlet. Detailed implementation manners

[0030] It should be understood that the terms, the specific structures and functional details disclosed herein are only for the purpose of describing specific embodiments, which are representative, but the present application can be specifically implemented in many alternative forms and should not be construed as being limited only to the embodiments set forth herein.

[0031] In the description of the present application, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating relative importance or implicitly indicating the quantity of the indicated technical features. Thus, unless otherwise specified, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; the meaning of "a plurality" is two or more. The term "comprising" and any deformation thereof means non-exclusive inclusion, and there may be or add one or more other features, integers, steps, operations, units, components and / or their combinations.

[0032] In addition, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, or the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0033] Combined with Figure 1 - Figure 2 , the present application discloses an electronic atomization device 10, the electronic atomization device 10 includes a battery assembly 270 and an electronic atomizer 20, the battery assembly 290 provides electrical energy for the atomization assembly 20. Among them, the electronic atomization device further includes a housing 100, an atomizer air outlet 400, an atomizer air inlet 500, and a microphone (not shown). The electronic atomizer 20 and the battery assembly 270 are arranged inside the housing 100, and the atomizer air inlet 500 is arranged on one side of the housing 100 for introducing external air.

[0034] The electronic atomizer 20 includes a housing 200, an aerosol passage 210, an atomization assembly 220 and a seal 221. The aerosol passage 210 is disposed within the housing 200. The atomization assembly 220 is provided with an atomization assembly air inlet 240 and an atomization assembly air outlet 250. The atomization assembly 220 is disposed below the aerosol passage 210. The seal 221 can be disposed between the aerosol passage 210 and the atomization assembly 220 to seal the atomization assembly 220, and the atomization assembly air outlet 250 is formed between the seal 221 and the aerosol passage 210. The atomizer air inlet 500 is communicated with the atomization assembly air inlet 240 through an air inlet passage 300. The atomization assembly air outlet 250 is communicated with the aerosol passage 210. An aerosol generation matrix is stored within the atomization assembly 220. When external air enters from the atomizer air inlet 500, after being sensed by the microphone, the battery assembly 270 is turned on. The battery assembly 270 is communicated with the atomization assembly 220 through an electrode 260 to atomize the aerosol generation matrix within the atomization assembly. The atomized gas is mixed with the external air entering from the atomization assembly air inlet 240, and the airflow formed by the external air carries the gas output from the atomization assembly air outlet 250 through the aerosol passage 210 to the atomizer air outlet 400 for inhalation.

[0035] Specifically, as Figure 3 shown, the atomization assembly 220 includes an oil storage chamber 222, an oil guiding member 223, a heating member 226 and an atomization chamber 227. There are multiple oil storage chambers 222 which are arranged in a surrounding manner. The aerosol generation matrix is stored within the oil storage chambers 222. The oil guiding member 223 includes a heating portion 225 and multiple oil guiding portions 224. The multiple oil guiding portions 224 are connected to the heating portion 225. The heating portion 225 is disposed corresponding to the atomization chamber 227. The multiple oil guiding portions 224 are all disposed corresponding to the multiple oil storage chambers 222. The heating member 226 is disposed on the heating portion 225. In this way, after the air entering from the atomization assembly air inlet 240 passes through the atomization chamber 227, it is then output through the atomization assembly air outlet 250 and the aerosol passage 210.

[0036] Compared with the prior art in which there is a single oil storage chamber 222, which affects the user experience, the atomization component 220 of the present application includes an oil storage chamber 222, an oil guiding member 223, a heating member 226, and an atomization chamber 227. There are multiple oil storage chambers 222 arranged in a surrounding manner for storing the aerosol-forming substrate. The oil guiding member 223 includes a heating portion 225 and multiple oil guiding portions 224. The multiple oil guiding portions 224 are connected to the heating portion 225. The heating portion 225 is arranged corresponding to the atomization chamber 227. The multiple oil guiding portions 224 are all arranged corresponding to the multiple oil storage chambers 222. The heating member 226 is arranged on the heating portion 225. In this way, different aerosol-forming substrates can be stored in multiple oil storage chambers 222 at the same time and guided to the heating portion 225 through the multiple oil guiding portions 224 for atomization. The oil guiding speed is fast and the atomization effect is good. The user can experience a variety of mixed tastes at the same time or can also make a single selection, thereby improving the user experience.

[0037] The following will describe the present application in detail with reference to the accompanying drawings and optional embodiments.

[0038] First Embodiment:

[0039] As Figure 3 shown, the number of the atomization chambers 227 is one. The heating portion 225 is horizontally arranged along a horizontal plane parallel to the oil storage chamber 222. There are multiple heating portions 225. The multiple heating portions 225 are correspondingly arranged in the atomization chamber 227 and are separately arranged. The multiple heating portions 225 are respectively connected to the multiple oil guiding portions 224 in a one-to-one correspondence, that is, the multiple heating portions 225 share one atomization chamber 227, forming a shared atomization channel in the atomization component 220. In this way, all the air entering from the atomization component air inlet 240 can pass through this atomization channel and can be mixed with the gas of the aerosol-forming substrate atomized on the multiple heating portions 225, and the taste is more concentrated and the inhalation feeling is better.

[0040] Specifically, the multiple oil storage chambers 222 are arranged around the atomization chamber 227. Through holes 230 are respectively provided on one side of the multiple oil storage chambers 222 facing the atomization chamber 227. The heating portion 225 is located in the atomization chamber 227. The oil guiding portion 224 passes through the through hole 230 and then inserts into the oil storage chamber 222. After the oil guiding member 223 is arranged in this way, the heating portions 225 are all close to each other in the atomization chamber 227. In this way, the multiple heating portions 225 form a net-shaped atomization structure in the atomization chamber 227, and the overall atomization area is large and the atomization effect is strong.

[0041] Moreover, since the plurality of the oil storage chambers 222 are all in a fan-shaped structure, after the plurality of the oil storage chambers 222 are arranged in a surrounding manner, the outer side wall formed is an annular structure, and an annular atomization chamber 227 can also be formed in the middle. In this way, the heating parts 225 are arranged relatively compactly in the annular atomization chamber 227, and the distance between adjacent heating parts 225 is relatively uniform, which is beneficial to overall atomization.

[0042] In addition, in combination with Figure 3 - Figure 4 , each fan-shaped oil storage chamber 222 includes a bottom plate 280 and a first arc plate 281, a second arc plate 282, a first inclined plate 283 and a second inclined plate 284 surrounding the bottom plate 280. The first arc plate 281 and the second arc plate 282 are arranged oppositely, the first inclined plate 283 and the second inclined plate 284 are arranged oppositely, and the through hole 230 is arranged on the first arc plate 281. Along the circumferential direction of the oil storage chamber 222, the length of the first arc plate 281 is less than the length of the second arc plate 282. In this way, when the aerosol generating substrate is stored in the oil storage chamber 222, the second arc plate 282 cooperates with the first inclined plate 283 and the second inclined plate 284 to form a stress squeezing towards the second arc plate 282, so as to better guide the aerosol generating substrate in the oil storage chamber 222 to the oil guiding member 223.

[0043] Wherein, the through hole 230 can be tangent to the upper surface of the bottom plate 280, that is, the through hole 230 is located at the bottommost position of the oil storage chamber 222. In this way, almost all the aerosol generating substrate stored in the oil storage chamber 222 can be adsorbed clean, avoiding the residue of the aerosol generating substrate in the oil storage chamber 222 and facilitating the replacement of the aerosol generating substrate of other flavors.

[0044] Of course, there can also be a plurality of the atomization chambers 227, and the number corresponds to the number of the heating parts 225 one by one. In this way, it can cooperate with a plurality of heating wires, and by setting, it can be switched to the corresponding oil storage chamber 222 to select different aerosol generating substrates according to personal preferences and experiences. Moreover, the oil storage chamber 222 can also be of other shape structures, and the atomization chamber 227 formed by surrounding can also be of other shape structures, which can be specifically designed according to actual production needs and will not be limited herein.

[0045] Wherein, the oil guiding member 223 is made of ceramic material, and the heating member 226 is a heating wire. The oil guiding member 223 made of ceramic material has high hardness, and it is not easy to deform after the heating wire is wound. Moreover, the ceramic material itself has certain pores and has strong oil guiding ability. Of course, the oil guiding member 223 can also be made of other materials as long as it can conduct oil, and will not be limited herein.

[0046] Such as Figure 5As shown, the number of the heating wires is one, and the heating wires are respectively wound around a plurality of the heating parts 225 to form a plurality of atomizing parts. In this way, only the heating wires need to be connected to a group of electrodes 260, and the connection is simple. Of course, the number of the heating elements 226 can also be multiple, and the number of the heating elements 226 corresponds to the number of the heating parts 225 one by one. In this way, only each heating element 226 needs to be separately connected to a group of electrodes 260. The multiple heating elements 226 are separately arranged. If one of the heating elements 226 is damaged or one of the oil guiding parts 223 is damaged, it can be replaced accordingly, thereby saving material costs.

[0047] The heating capabilities of the plurality of atomizing parts are different. The atomizing parts are mainly heated and atomized by the heating elements 226. Therefore, the number of turns of the heating element 226 wound around the heating part 225, the distance between two adjacent turns of the heating element 226, and the overall length of the heating wire wound around the heating part 225 will all affect the heating power of the heating element 226 on the heating part 225 and form the heating capability. Therefore, the heating capability can be adjusted by setting the number of turns of the heating element 226 wound, the distance between two adjacent turns of the heating element 226, and the length of the heating element 226 wound to correspond to different aerosol-forming matrices. For example, the aerosol-forming matrix at least includes a first aerosol-forming matrix and a second aerosol-forming matrix with different viscosities. The viscosity of the first aerosol-forming matrix is greater than that of the second aerosol-forming matrix. Since the aerosol-forming matrix with a large viscosity has a higher concentration, it requires a stronger heating capability of the heating wire. Therefore, the number of turns of the heating wire wound around the heating part 225 corresponding to the oil storage chamber 222 storing the first aerosol-forming matrix is greater than the number of turns of the heating wire wound around the heating part 225 corresponding to the oil storage chamber 222 storing the second aerosol-forming matrix, so that the overall atomizing effect is close, avoiding dry burning of the heating part 225 adsorbing the aerosol-forming matrix with a lower viscosity, and oil leakage of the heating part 225 adsorbing the aerosol-forming matrix with a higher viscosity.

[0048] In addition, the oil guiding capabilities of the plurality of atomizing parts are also different, and the oil guiding capability is related to the size of the oil guiding member 223 and the density of the material of the oil guiding member 223. The larger the oil guiding member 223, the faster the oil guiding, and the lower the density, the larger the gap of the formed oil guiding member 223. Therefore, the size and density of the oil guiding part 224 corresponding to the oil storage chamber 222 storing the first aerosol generating substrate are greater than the size and density of the oil guiding part 224 corresponding to the oil storage chamber 222 storing the second aerosol generating substrate. In this way, the aerosol generating substrate with a higher viscosity uses the oil guiding member 223 with a relatively large volume and relatively large pores, while the aerosol generating substrate with a lower viscosity uses the oil guiding member 223 with a relatively small volume and relatively small pores, which can also make the overall atomization effect more uniform. Of course, specific design is carried out according to the number of the oil storage chambers 222 and the type of the aerosol generating substrate, and no limitation is made here.

[0049] Combined with Figure 3 - Figure 5 it can be known that the number of the oil storage chambers 222 is four, and the number of the oil guiding members 223 is also four. When the oil guiding members 223 are combined with the oil storage chambers 222, a cross-shaped structure is formed, ensuring a relatively large atomizing part and a relatively large atomization area. Of course, the number of the oil storage chambers 222 and the oil guiding members 223 can also be designed according to the actual size of the electronic atomizer 20, and no limitation is made here.

[0050] Second Embodiment:

[0051] As Figure 6 shown, as the second embodiment of the present application, the difference between this embodiment and the first embodiment is that one end of the plurality of heating parts 225 extending close to each other are connected to form an oil guiding member 223 in a connected cross shape. In this way, when the oil guiding member 223 is combined with the oil storage chamber 222, it can be more fixed. Even if one of them becomes loose, there is no risk of falling off.

[0052] The above content is a further detailed description of the present application in combination with specific optional implementation manners. It cannot be determined that the specific implementation of the present application is only limited to these descriptions. For those of ordinary skill in the technical field to which the present application belongs, without departing from the concept of the present application, several simple deductions or substitutions can be made, and all should be regarded as belonging to the protection scope of the present application.

Claims

1. An atomizing assembly for storing and atomizing an aerosol-generating substrate, characterized in that: It includes an oil tank, an oil guide, a heating element and an atomization chamber. The oil tanks are multiple and arranged in a surrounding manner for storing the aerosol generating matrix. The atomization chamber is arranged on one side of the multiple oil tanks. The oil guide includes a heating part and multiple oil guide parts. The multiple oil guide parts are connected to the heating part. The heating part is arranged corresponding to the atomization chamber. The multiple oil guide parts are all arranged corresponding to the multiple oil tanks. The heating element is arranged on the heating part.

2. The atomizer assembly according to claim 1, characterized in that: The number of the atomization chamber is one.

3. The atomizer assembly according to claim 1, characterized in that: The heating part is horizontally arranged along a horizontal plane parallel to the oil tank. There are multiple heating parts, and the multiple heating parts are correspondingly arranged in the atomization chamber. The multiple heating parts are separately arranged, and the multiple heating parts are respectively connected to the multiple oil guide parts one by one.

4. The atomizer assembly according to claim 3, characterized in that: The heating element is a heating wire, the number of the heating element is one, and the heating element is respectively wound around the plurality of heating parts to form a plurality of atomizing parts.

5. The atomizing assembly according to claim 4, characterized in that: The heating capabilities of the plurality of atomization units are different.

6. The atomizing assembly according to claim 4, characterized in that: The oil guiding capabilities of the multiple atomization parts are different.

7. The atomizer assembly according to claim 5 or 6, characterized in that: The aerosol generating matrix includes a first aerosol generating matrix and a second aerosol generating matrix, the viscosity of the first aerosol generating matrix is ​​greater than the viscosity of the second aerosol generating matrix, and the size and density of the oil guiding part corresponding to the oil tank storing the first aerosol generating matrix are greater than the size and density of the oil guiding part corresponding to the oil tank storing the second aerosol generating matrix.

8. The atomizer assembly according to claim 7, characterized in that: The number of turns of the heating wire wound on the heating portion corresponding to the oil tank storing the first aerosol generating substrate is greater than the number of turns of the heating wire wound on the heating portion corresponding to the oil tank storing the second aerosol generating substrate.

9. The atomizer assembly according to claim 2, characterized in that: The plurality of oil bins are arranged around the atomizing chamber, and through holes are respectively provided on one side of the plurality of oil bins facing the atomizing chamber. The heating part is located in the atomizing chamber, and the oil guide part passes through the through holes and is inserted into the oil bin.

10. The atomizer assembly according to claim 9, characterized in that: The outer side wall formed by the surrounding arrangement of the plurality of oil bins is an annular structure.

11. The atomizer assembly according to claim 9, characterized in that: The atomization chamber is an annular structure.

12. The atomizer assembly according to claim 9, characterized in that: The plurality of oil tanks are all fan-shaped structures.

13. The atomizer assembly according to claim 3, characterized in that: The heating element is a heating wire, and a plurality of heating elements are provided, and the number of the heating elements corresponds to the number of the heating parts.

14. The atomizer assembly according to claim 1, characterized in that: The oil guide member is made of ceramic material.

15. An electronic atomizer, characterized in that: It comprises a shell, an aerosol channel and an atomizer assembly as described in any one of claims 1 to 14, wherein the aerosol channel and the atomizer assembly are both arranged in the shell, and the atomizer assembly is located below the aerosol channel, and the atomizer assembly comprises an atomizer chamber, and the atomizer chamber is communicated with the aerosol channel.

16. An electronic atomization device, characterized in that: It comprises a battery assembly and the electronic atomizer as described in claim 15, wherein the battery assembly provides power for the electronic atomizer.

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