Electronic atomization assembly and atomization device

Abstract

The electronic atomization assembly comprises an outer shell, an atomization top cover and an atomization bottom cover which are sequentially arranged from top to bottom, and further comprises a gas outlet channel, a gas inlet channel, a gas outlet channel, a gas inlet channel, a gas outlet channel and a gas outlet channel, the conductive nail penetrates through the heating end of the atomization bottom cover and extends below the inner end of the air outlet channel; the oil guide channels are symmetrically arranged on the two sides of the conductive nail; each oil guide channel is mounted on the atomization top cover and is arranged between the oil storage bin and the conductive nail; each atomizing core is arranged at the oil outlet end of the corresponding oil guide channel, and the included angle between the pair of atomizing cores is of a reducing structure from bottom to top; the air guide hole is formed in the atomization bottom cover and located between the pair of atomization cores. Compared with the prior art, the utility model has the beneficial effects that by improving the layout of the conductive nail, the oil guide channel and the atomizing core, the gas path flow is smoother, the formed gas mist is fuller, and better suction experience is provided for users.

Description

Technical Field

[0001] The utility model belongs to the technical field of atomization devices, and in particular relates to an electronic atomization component and an atomization device. Background Art

[0002] The airway design of e-cigarettes has a crucial impact on the smoking experience.

[0003] For example, Chinese utility model patent CN 216292995 U discloses an electronic cigarette atomization component and an electronic cigarette, which specifically forms an atomization chamber by cooperating with an atomization core and a conductive nail, and realizes the flow of aerosol by cooperating with an air outlet channel and an air inlet channel. However, the disadvantage of adopting this structure is that the aerosol is blocked during the flow due to the poor fluidity of the structure itself, and condensation is prone to occur, thereby reducing the fullness of the aerosol and affecting the user experience. Utility Model Content

[0004] Details of one or more embodiments of the present invention are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent.

[0005] The utility model provides an electronic atomization component and an atomization device. By improving the layout structure of the conductive nails, the oil guide channel and the atomization core, the gas flow is smoother, and the influence of the internal structure blocking the aerosol during the generation process is greatly reduced, thereby reducing the occurrence of condensation, making the aerosol fuller, and providing users with a better suction experience.

[0006] The utility model discloses an electronic atomization assembly, comprising an outer shell, an atomization top cover, and an atomization bottom cover which are sequentially arranged from top to bottom, and also comprises:

[0007] An air outlet passage is provided inside the outer shell, an outer end of which is connected to the outside atmosphere, and an inner end of which extends between the atomizing top cover and the atomizing bottom cover, and an oil storage tank is formed between the air outlet passage and the outer shell;

[0008] A conductive nail is arranged through the atomizer bottom cover, and a heating end of the conductive nail extends to the lower part of the inner end of the air outlet channel;

[0009] A pair of oil guide channels are symmetrically arranged on both sides of the conductive nail; each of the oil guide channels is installed on the atomizing top cover, the oil inlet end thereof is connected to the oil storage bin, and the oil outlet end thereof is arranged in a downwardly inclined structure and extends to the conductive nail;

[0010] A pair of atomizer cores, each of the atomizer cores is disposed at the oil outlet end of each of the oil guide channels, and the angle between the pair of atomizer cores is a shrinking structure from bottom to top;

[0011] The air guide hole is arranged on the atomizing bottom cover and is located between the pair of atomizing cores.

[0012] In some embodiments, it further comprises:

[0013] The boss is arranged at the bottom end of the atomizing bottom cover, and a placement groove for placing the liquid-absorbing cotton is formed between the boss and the inner wall of the atomizing bottom cover.

[0014] In some embodiments, the conductive nail and the air guide hole are installed on the boss, and the upper end of the air guide hole has a higher level than the absorbent cotton.

[0015] In some embodiments, the conductive nails are provided in plurality and are spaced apart between the pair of atomization cores, and the air guide holes are provided between adjacent conductive nails.

[0016] In some embodiments, the upper air outlet of the air guide hole is positioned toward the atomizer core.

[0017] In some embodiments, the atomizing bottom cover and the outer shell are snap-fitted together, the atomizing top cover and the outer shell are snap-fitted together, the atomizing bottom cover and the atomizing top cover are abutted against each other; and the inner end of the air outlet channel is snap-fitted and abutted against the atomizing top cover.

[0018] In some embodiments, further comprising:

[0019] The atomizer top cover silicone is installed on the upper end of the atomizer top cover, with its outer end extending to the junction between the atomizer top cover and the outer shell, and its inner end extending to the embedded abutment between the inner end of the air outlet channel and the atomizer top cover; the atomizer top cover silicone is provided with an atomizer top cover silicone opening adapted to the oil inlet end of the oil guide channel.

[0020] In some embodiments, the oil guide channel is detachably connected to the atomizer top cover; a sealing silicone is provided between the outside of the oil inlet end of the oil guide channel and the atomizer top cover; the atomizer core is embedded in the oil outlet end of the oil guide channel and a sealing silicone is provided between the two.

[0021] In some embodiments, the outer shell and the air outlet channel are an integrally formed structure.

[0022] The utility model also discloses an atomization device, comprising: an electronic atomization component as described in any one of the above embodiments.

[0023] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0024] 1. By changing the inclination direction of the oil outlet end of the oil guide channel, the oil flow is made smoother. At the same time, in conjunction with the installation direction of the atomizer core, the airflow is made to have a reduced diameter structure from bottom to top, and the aerosol is smoother and more stable in the flow, so as to avoid obstruction of the aerosol as much as possible, thereby reducing the probability of condensation.

[0025] 2. Both sides of the conductive nail can contact the atomizer core, thereby improving the atomization efficiency. At the same time, the air outlet position of the air guide hole corresponds to the atomizer core to ensure that the gas directly acts on the junction of the conductive nail and the atomizer core, making the air flow smoother.

[0026] 3. The atomizer bottom cover adopts a boss structure and is designed with a placement slot structure, which can effectively recover the condensed aerosol droplets. At the same time, the height setting of the air guide hole also prevents the droplets from flowing out through the air guide hole, thereby protecting the circuit structure.

[0027] 4. The overall quick-disassembly installation method can greatly facilitate the replacement of equipment parts in the later stage, such as the replacement of oil filling or liquid absorbent cotton in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0029] Figure 1 It is a half-section view of the three-dimensional structure of the utility model.

[0030] Figure 2 It is a three-dimensional structural schematic diagram of the atomizing bottom cover of the utility model.

[0031] Figure 3 It is a schematic diagram of the three-dimensional structure of the atomizing top cover of the utility model.

[0032] Description of the drawings: atomizer bottom cover 1, atomizer top cover 2, outer shell 3, atomizer top cover silicone 4, placement groove 5, liquid absorbing cotton 6, oil guide channel 7, atomizer core 8, sealing silicone 9, conductive nail 10, air guide hole 11, oil storage bin 12, air outlet channel 13, first buckle 14, second buckle 15, third buckle 16, conductive nail installation slot 17. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is described and illustrated in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model. Based on the embodiments provided by the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0034] Obviously, the drawings described below are only some examples or embodiments of the utility model. For ordinary technicians in this field, the utility model can also be applied to other similar scenarios based on these drawings without creative work. In addition, it can be understood that although the efforts made in this development process may be complicated and lengthy, for ordinary technicians in this field related to the content disclosed by the utility model, some changes in design, manufacturing or production based on the technical content disclosed by the utility model are just conventional technical means, and should not be understood as the content disclosed by the utility model is insufficient.

[0035] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments without conflict.

[0036] like Figure 1 As shown, the utility model discloses an electronic atomization assembly, including an outer shell 3, an atomization top cover 2, and an atomization bottom cover 1 arranged in sequence from top to bottom, and also includes:

[0037] The air outlet channel 13 is arranged through the outer shell 3, with its outer end connected to the outside atmosphere, and its inner end extending between the atomizer top cover 2 and the atomizer bottom cover 1, and an oil storage tank 12 is formed between the air outlet channel 13 and the outer shell 3; specifically, the air outlet channel 13 is located at the axis of the outer shell 3, and adopts a central design, so that the smoke oil can be stored around it.

[0038] The conductive nail 10 is arranged through the atomizer bottom cover 1, and the heating end of the conductive nail 10 extends to the lower part of the inner end of the air outlet channel 13; the heating end of the conductive nail 10 ( Figure 1 The volume of the atomizing bottom cover 1 is usually larger than that of the conductive end ( Figure 1The conductive nail 10 can be quickly installed by opening a corresponding conductive nail installation slot 17 on the atomizer bottom cover 1 .

[0039] A pair of oil guide channels 7 are symmetrically arranged on both sides of the conductive nail 10; each of the oil guide channels 7 is installed on the atomizing top cover 2, and its oil inlet end is connected to the oil storage tank 12, and its oil outlet end is arranged in a downward inclined structure and extends to the conductive nail 10; the symmetrical inclined structure design is adopted to make the oil guiding effect more balanced and stable, and to realize the flattened design of the structure to reduce the space occupied by the device structure and provide flexibility and compactness.

[0040] A pair of atomizer cores 8, each of which is arranged at the oil outlet end of each of the oil guide channels 7, and the angle between the pair of atomizer cores 8 is a shrinking structure from bottom to top; the above design can achieve a guiding effect while ensuring the atomization effect to avoid aerosol diffusion and condensation.

[0041] The air guide hole 11 is provided on the atomizer bottom cover 1 and is located between the pair of atomizer cores 8. The structural position of the air guide hole 11 cooperates with the air outlet channel 13, the atomizer core 8, and the conductive nail 10 to make the aerosol flow more smoothly during the atomization process.

[0042] The e-liquid is stored in the oil storage bin 12 and supplied to the atomizer core 8 through the oil guide channel 7. The atomizer core 8 and the heating end of the conductive nail 10 then atomize the e-liquid, and the formed aerosol is discharged through the air outlet channel 13 under the guidance of the air guide hole 11 and the atomizer core 8.

[0043] In some embodiments, Figure 1 and Figure 2 As shown, it also includes:

[0044] A boss is provided at the bottom end of the atomizing bottom cover 1 , and a placement groove 5 for placing a liquid-absorbing cotton 6 is formed between the boss and the inner wall of the atomizing bottom cover 1 .

[0045] In actual use, the aerosol will inevitably condense and form droplets in various links. Therefore, corresponding absorbent cotton 6 is arranged in the placement groove 5 of the atomizing bottom cover 1 to collect the droplets. Furthermore, the conductive nail 10 and the air guide hole 11 are installed on the boss, and the upper end horizontal height of the air guide hole 11 is higher than the horizontal height of the absorbent cotton 6. The atomizing bottom cover 1 is only provided with a boss and absorbent cotton 6, which simplifies its bottom structure and facilitates later maintenance, disassembly, replacement, and maintenance. At the same time, the design of the boss also prevents droplets from easily entering the upper end of the air guide hole 11, avoiding the contact hazard of the conductive end of the conductive nail 10.

[0046] In some embodiments, the conductive nails 10 are provided in plurality and are arranged at intervals between the pair of atomizing cores 8, and the air guide holes 11 are arranged between adjacent conductive nails 10. As in the present embodiment, two conductive nails 10 and two air guide holes 11 are specifically provided, and the overall rectangular structure is arranged and distributed, and further, the upper air outlet position of the air guide hole 11 faces the atomizing core 8. In the present embodiment, each air guide hole 11 corresponds to each atomizing core 8, and each air guide hole 11 is located between two conductive nails 10. The above-mentioned structural arrangement makes the aerosol generation fuller and the airway smoother.

[0047] In some embodiments, the atomizing bottom cover 1 and the outer shell 3 are snap-fitted together, the atomizing top cover 2 and the outer shell 3 are snap-fitted together, and the atomizing bottom cover 1 and the atomizing top cover 2 are abutted against each other; the inner end of the air outlet channel 13 is snap-fitted against the atomizing top cover 2. Specifically, the atomizing bottom cover 1 and the atomizing top cover 2 are respectively provided with corresponding first buckles 14 and second buckles 15, and the inner end of the outer shell 3 matching them is provided with corresponding card grooves. During installation, the atomizing top cover 2 is first snap-fitted with the air outlet channel 13 and the outer shell 3, and then the atomizing bottom cover 1 is snap-fitted with the outer shell 3 to complete the rapid assembly of this structure.

[0048] In some embodiments, it also includes:

[0049] The atomizer top cover silicone 4 is installed on the upper end of the atomizer top cover 2, with its outer end extending to the joint between the atomizer top cover 2 and the outer shell 3, and its inner end extending to the clamping joint between the inner end of the air outlet channel 13 and the atomizer top cover 2; the atomizer top cover silicone 4 is provided with an atomizer top cover silicone opening adapted to the oil inlet end of the oil guide channel 7. The atomizer top cover silicone 4 adopts an integrated structure, which reduces the complexity of the sealing at the sealing part, and also has a good sealing effect in combination with the extrusion clamping connection method.

[0050] In some embodiments, Figure 3 As shown, the oil guide channel 7 is detachably connected to the atomizer top cover 2. Specifically, a corresponding connecting plate can be provided on the atomizer top cover 2, and a third buckle 16 is provided on the connecting plate for clamping and fixing with the oil guide channel 7. A sealing silicone 9 is provided between the outside of the oil inlet end of the oil guide channel 7 and the atomizer top cover 2; the atomizer core 8 is embedded in the oil outlet end of the oil guide channel 7 and a sealing silicone 9 is provided between the two. The oil guide channel 7 adopts a quick-release structure design, which is convenient for the assembly of the equipment structure and also ensures the sealing of each joint.

[0051] In some embodiments, the outer shell 3 and the air outlet channel 13 are an integrally formed structure.

[0052] An atomization device comprises: an electronic atomization component as described in any one of the above embodiments.

[0053] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electronic atomization assembly, comprising an outer shell, an atomization top cover, and an atomization bottom cover arranged in sequence from top to bottom, characterized in that: Also includes: An air outlet passage is provided inside the outer shell, an outer end of which is connected to the outside atmosphere, and an inner end of which extends between the atomizing top cover and the atomizing bottom cover, and an oil storage tank is formed between the air outlet passage and the outer shell; A conductive nail is arranged through the atomizer bottom cover, and a heating end of the conductive nail extends to the lower part of the inner end of the air outlet channel; A pair of oil guide channels are symmetrically arranged on both sides of the conductive nail; Each of the oil guide channels is installed on the atomizing top cover, the oil inlet end thereof is connected to the oil storage tank, and the oil outlet end thereof is arranged in a downwardly inclined structure and extends to the conductive nail; A pair of atomizer cores, each of the atomizer cores is disposed at the oil outlet end of each of the oil guide channels, and the angle between the pair of atomizer cores is a shrinking structure from bottom to top; The air guide hole is arranged on the atomizing bottom cover and is located between the pair of atomizing cores.

2. The electronic atomization assembly according to claim 1, characterized in that: Also includes: The boss is arranged at the bottom end of the atomizing bottom cover, and a placement groove for placing the liquid-absorbing cotton is formed between the boss and the inner wall of the atomizing bottom cover.

3. The electronic atomization assembly according to claim 2, characterized in that: The conductive nail and the air guide hole are installed on the boss, and the upper end of the air guide hole has a higher level than the liquid absorbent cotton.

4. The electronic atomization assembly according to claim 1, characterized in that: The conductive nails are provided in plurality and are arranged at intervals between the pair of atomizing cores, and the air guide holes are arranged between adjacent conductive nails.

5. The electronic atomization assembly according to claim 1, characterized in that: The upper air outlet of the air guide hole is positioned toward the atomizer core.

6. The electronic atomization assembly according to claim 1, characterized in that: The atomizing bottom cover is snap-fitted with the outer shell, the atomizing top cover is snap-fitted with the outer shell, the atomizing bottom cover is abutted with the atomizing top cover; the inner end of the air outlet channel is snap-fitted with the atomizing top cover.

7. The electronic atomization assembly according to claim 6, characterized in that: Also includes: The atomizer top cover silicone is installed on the upper end of the atomizer top cover, with its outer end extending to the junction between the atomizer top cover and the outer shell, and its inner end extending to the embedded abutment between the inner end of the air outlet channel and the atomizer top cover; the atomizer top cover silicone is provided with an atomizer top cover silicone opening adapted to the oil inlet end of the oil guide channel.

8. The electronic atomization assembly according to claim 1, characterized in that: The oil guide channel is detachably connected to the atomizer top cover; a sealing silicone is provided between the outside of the oil inlet end of the oil guide channel and the atomizer top cover; the atomizer core is embedded in the oil outlet end of the oil guide channel and a sealing silicone is provided between the two.

9. The electronic atomization assembly according to claim 1, characterized in that: The outer shell and the air outlet channel are an integrally formed structure.

10. An atomizing device, characterized in that: include: An electronic atomization assembly as described in any one of claims 1 to 9.

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