Electronic atomizer and electronic atomizing equipment

Abstract

The utility model discloses an electronic atomizer and electronic atomization equipment, and relates to the field of atomizers, the electronic atomizer comprises a shell, an aerosol channel and an atomization core, the aerosol channel is arranged in the shell, and an oil storage bin is formed between the aerosol channel and the inner wall of the shell; the atomization core is arranged in the shell and located below the aerosol channel, an oil guide opening is formed in the atomization core, the oil storage bin is communicated with the atomization core through the oil guide opening, the atomization core comprises an atomization core body and an atomization assembly, the atomization assembly is arranged in the atomization core body, and the atomization assembly is arranged in the atomization core body. The atomization assembly comprises a ceramic part, an oil guide part and a heating part, at least one end of the oil guide part corresponds to the oil guide opening, the ceramic part is of a hollow structure, the oil guide part is sleeved with the ceramic part, and the heating part is wound around the ceramic 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 in particular to an electronic atomizer and an electronic atomization device. Background Art

[0002] An electronic atomizer is a product that uses heating and atomization to atomize the aerosol-generating matrix into vapor for users to inhale. The atomizer assembly is the core component of the electronic atomizer. Currently, a known electronic atomizer uses the aerosol-generating matrix to enter the atomizer assembly through the oil guide, and then generate heat after the heating element of the atomizer assembly is turned on, so that the atomizer assembly can work to atomize the aerosol-generating matrix introduced from the oil storage tank, and then mix it with the air flow entering from the air inlet of the electronic atomizer, and then pass through the aerosol channel for users to inhale.

[0003] In the prior art, since the heating element is directly wound around the oil guide element, and the material of the oil guide element is soft, this will cause the heating element to be easily deformed, thereby affecting the atomization effect and further affecting the user experience. Utility Model Content

[0004] The purpose of this application is to provide an electronic atomizer and an electronic atomization device that improves the atomization effect and ensures the user experience.

[0005] The present application discloses an electronic atomizer, comprising a shell, an aerosol channel and an atomizing core, wherein the aerosol channel is arranged in the shell, and an oil storage bin is formed between the aerosol channel and the inner wall of the shell; the atomizing core is arranged in the shell, and is located below the aerosol channel, an oil guide port is provided on the atomizing core, and the oil storage bin is communicated with the atomizing core through the oil guide port, the atomizing core comprises an atomizing core body and an atomizing component, the atomizing component is arranged in the atomizing core body, the atomizing component comprises a ceramic part, an oil guide part and a heating part, at least one end of the oil guide part is arranged corresponding to the oil guide port, the ceramic part is a hollow structure, the ceramic part is sleeved outside the oil guide part, and the heating part is wound around the ceramic part.

[0006] Optionally, the ceramic component is provided with a plurality of through holes, and the plurality of through holes are overlapped with at least a portion of the heat generating component.

[0007] Optionally, the ceramic component and the heating component are sintered integrally.

[0008] Optionally, the plurality of through holes are arranged in multiple circles around the ceramic component, the heating element is wound around the ceramic component to form an atomization portion, and the area of ​​the plurality of through holes is equal to the area of ​​the atomization portion.

[0009] Optionally, the through hole is a circular hole; wherein the aperture of the through hole is greater than 0.3 mm and less than 1 mm.

[0010] Optionally, the plurality of circles of through holes are arranged in an array, each circle of through holes includes a plurality of sub-through holes, and the spacing between every two adjacent sub-through holes is greater than 0.2 mm and less than 0.6 mm.

[0011] Optionally, the plurality of circles of through holes are staggered, each circle of through holes includes a plurality of sub-through holes, and the spacing between every two adjacent sub-through holes is greater than 0.3 mm and less than 0.7 mm.

[0012] Optionally, the plurality of circles of through holes are arranged in an array, each row of the through holes includes a plurality of sub-through holes, and along the extending direction of the ceramic component, the apertures of the sub-through holes in the cardinal number rows are larger than the apertures of the sub-through holes in the even number rows.

[0013] Optionally, the atomization portion is a hollow structure.

[0014] Optionally, the oil guiding part includes a first end and a second end which are opposite to each other, the first end and the second end respectively protrude from the ceramic part to form a first oil guiding part and a second oil guiding part, the oil guiding hole includes a first oil guiding hole and a second oil guiding hole, the first oil guiding part is arranged corresponding to the first oil guiding hole, and the second oil guiding part is arranged corresponding to the second oil guiding hole; wherein the lengths of the first oil guiding part and the second oil guiding part are both 1 / 4-1 / 3 of the length of the ceramic part.

[0015] The present application also discloses an electronic atomization device, comprising a battery assembly and the electronic atomizer as described above, wherein the battery assembly supplies power to the electronic atomizer.

[0016] Compared with the solution in the prior art that the heating element is directly wound around the oil guide element, which may easily cause deformation of the heating element, the atomization component of the electronic atomizer of the present application includes a ceramic element, an oil guide element and a heating element. At least one end of the oil guide element is arranged corresponding to the oil guide port. The ceramic element is a hollow structure. The ceramic element is sleeved outside the oil guide element, and the heating element is wound around the ceramic element. In this way, the ceramic element itself has the ability to guide oil, and the smoke oil is quickly introduced through the oil guide element to accelerate the oil conduction. Moreover, since the ceramic element is a hard material, the heating element can be fixed after being wound and is not easy to deform, which can ensure the normal operation of the heating element, thereby improving the atomization effect and ensuring the user's experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The included drawings are used to provide a further understanding of the embodiments of the present application, which constitute a part of the specification, are used to illustrate the implementation methods of the present application, and together with the text description, explain the principles of the present application. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the electronic atomization device of the present application;

[0019] Figure 2 It is a schematic diagram of the structure of the electronic atomizer of the present application;

[0020] Figure 3 yes Figure 2 A schematic diagram of the cross-sectional structure along the cross-sectional line A-A';

[0021] Figure 4 It is a structural schematic diagram of the atomization assembly of the first embodiment of the present application;

[0022] Figure 5 yes Figure 4 Schematic diagram of the explosion structure;

[0023] Figure 6 yes Figure 4 A schematic cross-sectional structure diagram of ;

[0024] Figure 7 is a schematic structural diagram of a ceramic component according to a second embodiment of the present application;

[0025] Figure 8 It is a schematic structural diagram of a ceramic component according to the second embodiment of the present application.

[0026] Among them, 10, electronic atomization equipment; 20, electronic atomizer; 100, shell; 200, shell; 210, aerosol channel; 220, atomizer core; 221, atomizer core body; 222, atomizer assembly; 223, ceramic part; 224, oil guide part; 225, heating part; 226, through hole; 227, sub-through hole; 228, first oil guide part; 229, second oil guide part; 230, atomization part; 240, atomizer core air inlet; 250, atomizer core air outlet; 260, oil guide port; 261, first oil guide hole; 262, second oil guide hole; 270, oil storage tank; 280, electrode; 281, first electrode; 282, second electrode; 290, battery assembly; 300, air inlet duct; 400, atomizer air outlet; 500, atomizer air inlet. DETAILED DESCRIPTION

[0027] It should be understood that the terms used herein, the specific structures and functional details disclosed are only for describing specific embodiments and are representative, but the present application can be implemented in many alternative forms and should not be construed as being limited to only the embodiments described herein.

[0028] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, features defined as "first" and "second" may explicitly or implicitly include one or more of the features; "plurality" means two or more. The term "including" and any variation thereof means non-exclusive inclusion, and one or more other features, integers, steps, operations, units, components and / or combinations thereof may exist or be added.

[0029] In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be internally connected between two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] Combination Figure 1-Figure 3 The present application discloses an electronic atomization device 10, which includes a battery assembly 290 and an electronic atomizer 20. The battery assembly 290 provides electrical energy for the electronic atomizer 20. The electronic atomization device also 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 290 are arranged in the housing 100, and the atomizer air inlet 500 is arranged on one side of the housing 100 for introducing external air.

[0031] The electronic atomizer 100 includes a shell 200, an aerosol channel 210 and an atomizer core 220. The aerosol channel 210 is arranged in the shell 200, and an oil storage bin 270 is formed between the aerosol channel 210 and the inner wall of the shell 200; the atomizer core 220 is provided with an atomizer core air inlet 240 and an atomizer core air outlet 250, and the atomizer core 220 is arranged below the aerosol channel 210. The atomizer air inlet 500 is communicated with the atomizer core air inlet 240 through an air inlet duct 300, and the atomizer core air outlet 250 is communicated with the aerosol channel 210. The atomizer core 220 is provided with an oil guide port 260, and the oil storage bin 270 is connected through the oil guide port 260 is connected to the atomizer core 220; the atomizer core 220 includes an atomizer core body 221 and an atomizer assembly 222, and the atomizer assembly 222 is arranged in the atomizer core body 221. When external air enters from the atomizer air inlet 500, the microphone opens the battery assembly 290 after sensing, and the battery assembly 290 is connected to the atomizer assembly 222 through the electrode 280 to make the atomizer assembly 222 heat up, and the aerosol generating matrix introduced by the oil guide cavity is atomized, and the atomized gas is mixed with the external air entering from the atomizer core air inlet 240, and the airflow formed by the external air is carried from the atomizer core air outlet 250 through the aerosol channel 210 to the atomizer air outlet 400 for inhalation.

[0032] In order to prevent the atomizer core 220 from leaking oil, a seal (not shown) can be set between the atomizer core 220 and the oil storage tank 270 for sealing. The electronic atomizer 100 also includes an oil filling hole (not shown). The oil filling hole is arranged on a side of the shell 200 corresponding to the oil storage tank 270, and is used to inject an aerosol generating matrix to ensure that there is enough aerosol generating matrix in the oil storage tank 270 for normal use of the electronic atomizer 100.

[0033] Among them, Figure 4-Figure 5 As shown, the atomization assembly 222 includes a ceramic component 223, an oil guide component 224 and a heating component 225. At least one end of the oil guide component 224 is arranged corresponding to the oil guide port 260. The ceramic component 223 is a hollow structure. The ceramic component 223 is sleeved outside the oil guide component 224, and the heating component 225 is wound around the ceramic component 223.

[0034] Compared with the solution in the prior art that the heating element 225 is directly wound around the oil guide element 224, which easily causes the heating element 225 to deform, the atomization assembly 222 of the electronic atomizer 100 of the present application includes a ceramic part 223, an oil guide element 224 and a heating element 225. At least one end of the oil guide element 224 is arranged corresponding to the oil guide port 260. The ceramic part 223 is a hollow structure. The ceramic part 223 is sleeved outside the oil guide element 224. The heating element 225 is wound around the ceramic part 223. In this way, the ceramic part 223 itself has the ability to guide oil. The smoke oil is quickly introduced through the oil guide element 224 to accelerate the oil guidance. Moreover, since the ceramic part 223 is a hard material, the heating element 225 can be fixed after being wound and is not easily deformed, which can ensure the normal operation of the heating element 225, thereby improving the atomization effect and ensuring the user's experience.

[0035] The present application is described in detail below with reference to the accompanying drawings and optional embodiments.

[0036] First embodiment:

[0037] The ceramic part 223 and the heating element 225 can be sintered as one piece, which is simple in process and has a better fixing effect on the heating element 225 and the ceramic part 223, and the heating element 225 is not easy to be displaced. Among them, although the ceramic part 223 itself has the ability to guide oil, if the aerosol generating matrix is ​​guided to the surface of the heating element 225 only by the combination of the oil guide part 224 and the ceramic part 223, the speed is relatively slow. Figure 4-Figure 6 It can be known that a plurality of through holes 226 can be provided on the ceramic member 223, and the plurality of through holes 226 are at least overlapped with a portion of the heating element 225, so that the aerosol generating matrix introduced on the oil guide member 224 can quickly pass through the through holes 226 on the ceramic member 223 to reach the surface of the heating element 225, thereby further accelerating the oil guide speed and ensuring the atomization effect of the heating element 225. Of course, the ceramic member 223 and the heating element 225 can be made independently and then wound together, which is specific according to the actual production design and is not limited here.

[0038] The oil guiding member 224 includes a first end and a second end which are opposite to each other, and the first end and the second end respectively protrude from the ceramic member 223 to form a first oil guiding portion 228 and a second oil guiding portion 229, and the oil guiding holes include a first oil guiding hole 261 and a second oil guiding hole 262, and the first oil guiding portion 228 is arranged corresponding to the first oil guiding hole 261, and the second oil guiding portion 229 is arranged corresponding to the second oil guiding hole 262, and the aerosol generating matrix in the oil storage tank 270 is simultaneously guided to the atomization assembly 222 through the first oil guiding portion 228 and the second oil guiding portion 229, quickly and evenly.

[0039] The lengths of the first oil guiding portion 228 and the second oil guiding portion 229 are both 1 / 4-1 / 3 of the length of the ceramic component 223, so that part of the aerosol generating matrix can be stored on the first oil guiding portion 228 and the second oil guiding portion 229, ensuring uninterrupted introduction of the aerosol generating matrix.

[0040] In order to guide the oil more evenly, Figure 4 and Figure 5 As shown, the plurality of through holes 226 are arranged in multiple circles around the ceramic member 223, and the heating element 225 is wound around the ceramic member 223 to form the atomization portion 230. The area of ​​the plurality of through holes 226 is equal to the area of ​​the atomization portion 230. That is, all the through holes 226 on the ceramic member 223 are arranged corresponding to the heating element 225, and the portion of the heating element 225 wound around the ceramic member 223 can quickly contact the aerosol generating matrix, and the contact area is almost equal to the area that the heating element 225 can atomize, so that the atomization area is relatively large and more uniform, further improving the atomization effect.

[0041] Wherein, the atomization part 230 is a hollow structure, such as Figure 4 As shown, the heating element 225 is wound around the ceramic element 223 in multiple circles, and a gap is formed between every two adjacent circles of the heating element 225, and the wound heating element 225 does not completely cover the through hole 226, so that the aerosol generating matrix introduced by the oil guide member 224 diffuses to the surroundings after seeping out through the through hole 226, and can quickly attach the aerosol generating matrix to the surface of the heating element 225 within a certain range around it, and the oil guide speed is faster, and it can ensure that when the aerosol generating matrix in the oil storage bin 270 is sufficient, the aerosol generating matrix can be continuously provided to the surface of the heating element 225, ensuring that the aerosol generating matrix is ​​almost uninterrupted and the atomization effect is uniform.

[0042] In addition, the through hole 226 is a circular hole, and the overall oil conduction area is relatively uniform; the aperture of the through hole 226 is greater than 0.3mm and less than 1mm, so that the oil conduction speed of the through hole 226 can be ensured while avoiding the situation where the through hole 226 is too large and causes oil leakage. Moreover, the multiple circles of through holes 226 are arranged in an array, and each circle of the through holes 226 includes a plurality of sub-through holes 227, and the spacing between each two adjacent sub-through holes 227 is greater than 0.2mm and less than 0.6mm. Preferably, the spacing between each two adjacent sub-through holes 227 is less than 0.3mm, to ensure the uniformity of the oil conduction of the through hole 226 as a whole and avoid oil leakage. Of course, the aperture of the through hole 226 and the spacing between adjacent through holes 226 can be adjusted according to the size of the overall volume of the atomizer core 220 in practice, and are not limited here.

[0043] Second embodiment:

[0044] like Figure 7 As shown, as the second embodiment of the present application, this embodiment is different from the first embodiment in that the multiple circles of through holes 226 are staggered. After passing through the through hole 226, the aerosol generating matrix will not only directly adhere to the heating element 225 corresponding to the through hole 226, but will also diffuse to the surroundings, that is, the heating element 225 that is not arranged corresponding to the through hole 226 can also be attached. Therefore, staggering the multiple circles of through holes 226 can more quickly guide the aerosol generating matrix to the heating elements 225 at different positions, thereby reducing the probability of oil leakage and ensuring the oil guiding speed.

[0045] Each circle of through holes 226 includes a plurality of sub-through holes 227, and the distance between each two adjacent sub-through holes 227 is greater than 0.3 mm and less than 0.7 mm. In this way, the distance between adjacent sub-through holes 227 can be relatively larger, ensuring that different positions on the heating element 225 can be simultaneously attached with the aerosol generating matrix.

[0046] Third embodiment:

[0047] like Figure 8 As shown in FIG. 3 , as the third embodiment of the present application, this embodiment is different from the first and second embodiments in that, along the extending direction of the ceramic member 223 , the aperture of the sub-through holes 227 in the cardinal number columns is larger than the aperture of the sub-through holes 227 in the even number columns. Figure 8 It can be seen that when the heating element 225 is wound around the ceramic element 223, a part of the heating element 225 is completely located within the size range of the sub-through hole 227, while another part of the heating element 225 only corresponds to half of the sub-through hole 227 or even smaller. Therefore, by setting sub-through holes 227 with different aperture sizes, the uniformity of guiding the aerosol generating matrix to different parts of the heating element 225 can be balanced to improve the overall atomization effect.

[0048] The above content is a further detailed description of the present application in combination with specific optional implementation methods, and it cannot be determined that the specific implementation of the present application is limited to these descriptions. For ordinary technicians in the technical field to which the present application belongs, several simple deductions or substitutions can be made without departing from the concept of the present application, which should be deemed to fall within the scope of protection of the present application.

Claims

1. An electronic atomizer, comprising a shell, an aerosol channel and an atomizing core, wherein the aerosol channel is arranged in the shell, and an oil storage bin is formed between the aerosol channel and the inner wall of the shell; the atomizing core is arranged in the shell and is located below the aerosol channel, and an oil guide port is provided on the atomizing core, and the oil storage bin is connected to the atomizing core through the oil guide port, characterized in that: The atomizer core comprises an atomizer core body and an atomizer assembly, wherein the atomizer assembly is arranged in the atomizer core body, the atomizer assembly comprises a ceramic component, an oil guide component and a heating component, at least one end of the oil guide component is arranged corresponding to the oil guide port, the ceramic component is a hollow structure, the ceramic component is sleeved outside the oil guide component, and the heating component is wound around the ceramic component.

2. The electronic atomizer according to claim 1, characterized in that: The ceramic component is provided with a plurality of through holes, and the plurality of through holes are at least overlapped with a portion of the heating element.

3. The electronic atomizer according to claim 2, characterized in that: The ceramic component and the heating component are sintered in one piece.

4. The electronic atomizer according to claim 2, characterized in that: The plurality of through holes are arranged in multiple circles around the ceramic component, and the heating element is wound around the ceramic component to form an atomization portion. The area of ​​the plurality of through holes is equal to the area of ​​the atomization portion.

5. The electronic atomizer according to claim 3, characterized in that: The through hole is a circular hole, wherein the diameter of the through hole is greater than 0.3 mm and less than 1 mm.

6. The electronic atomizer according to claim 4, characterized in that: The plurality of circles of through holes are arranged in an array, each circle of through holes includes a plurality of sub-through holes, and the spacing between every two adjacent sub-through holes is greater than 0.2 mm and less than 0.6 mm.

7. The electronic atomizer according to claim 4, characterized in that: The plurality of circles of through holes are staggered, each circle of through holes comprises a plurality of sub-through holes, and the spacing between every two adjacent sub-through holes is greater than 0.3 mm and less than 0.7 mm.

8. The electronic atomizer according to claim 4, characterized in that: The multiple circles of through holes are arranged in an array, each row of the through holes includes a plurality of sub-through holes, and along the extending direction of the ceramic component, the apertures of the sub-through holes in the cardinal number rows are larger than the apertures of the sub-through holes in the even number rows.

9. The electronic atomizer according to claim 1, characterized in that: The oil guide member includes a first end and a second end which are separated from each other, the first end and the second end respectively protrude from the ceramic member to form a first oil guide portion and a second oil guide portion, the oil guide hole includes a first oil guide hole and a second oil guide hole, the first oil guide portion is arranged correspondingly to the first oil guide hole, and the second oil guide portion is arranged correspondingly to the second oil guide hole; Wherein, the lengths of the first oil guiding portion and the second oil guiding portion are both 1 / 4-1 / 3 of the length of the ceramic component.

10. An electronic atomization device, characterized in that: It comprises a battery assembly and an electronic atomizer as described in any one of claims 1 to 9, wherein the battery assembly provides power for the electronic atomizer.

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