Atomizer and atomization device

Abstract

Present application relates to the field of production and manufacturing of electronic atomization simulation apparatuses, and specifically to an atomizer and an atomizing device. The atomizer includes a main air channel, an oil reservoir, and an atomizing core. The inner reservoir body and the outer reservoir body are provided with a gap. The inner reservoir body is provided with an oil chamber and an oil outlet in communication with the oil chamber. The main air channel extends from the oil outlet along the gap to the top end of the outer reservoir body. The atomizing core is disposed at the oil outlet and is used to receive the atomization substrate from the oil outlet for atomization into an aerosol. The gas and aerosol flow through the main air channel without passing through the atomizing core. Condensate, oil splatter, or superfluous atomized liquid formed in the main air channel adheres to the outer wall of the inner reservoir body and the inner wall of the outer reservoir body, thus avoiding blockage of the atomizing core. An inclined portion is provided between the outer sidewall and the outer bottom wall of the atomizing core, and the inclined portion is located in the main air channel. When gas flows in the main air channel, compared with an atomizing core without an inclined portion, the gas can flow through the inclined portion without being obstructed, which reduces the circulation resistance of air and aerosol and enables smoother gas circulation.

Description

CROSS-REFERENCE TO PRIOR APPLICATION

[0001] Present application claims priority to the Chinese patent application filed on May 11, 2023, with the application number 202310531050.1 and the invention title "Atomizer and atomizing device", which is fully incorporated into this application by reference.TECHNICAL FIELD

[0002] The present disclosure relates to the field of manufacture of electronic simulate atomizing device, and specifically to an atomizer and an atomizing device.BACKGROUND

[0003] An atomizer is an electronic product that simulates a cigarette. In existing atomizers, an air channel passes through an oil reservoir before being connected to the suction port. Furthermore, the air channel connects to an aerosol outlet and abuts against an oil storage cotton. The atomized aerosol enters the suction port through the aerosol outlet for the user to inhale.

[0004] In the prior art, a main air channel communicates with the suction port of the mouthpiece. An oil reservoir is a single chamber body, and the main air channel vertically passes through the oil reservoir to communicate with a suction port of a mouthpiece. An atomizing core is disposed in the main air channel.

[0005] The main air channel takes in air from an air inlet at the bottom of an atomizing device. The atomizing core wicks the atomization substrate from the oil reservoir for atomizing the substrate to form an aerosol, and the formed aerosol flows through to the suction port of the mouthpiece.

[0006] Although such a design ensures smooth circulation of gas and aerosol, this design often leads to the formation of condensate, substrate splatter, or superfluous atomized liquid on the main air channel and the suction port. In some cases, this liquid may flow back to the atomizing core, causing blockage of the atomizing core or generating uncontrollable substances during atomization.SUMMARY

[0007] The purpose of present application is to provide an atomizer and an atomizing device.

[0008] The present application provides an atomizer comprising: a main air channel; an oil reservoir, the oil reservoir comprises an inner reservoir body and an outer reservoir body, the inner reservoir body and the outer reservoir body are provided with a gap, the inner body is provided with an oil chamber and an oil outlet communicating with the oil chamber; an atomizing core, the atomizing core is disposed below the oil outlet, configured to absorb an atomization substrate flowing out from the oil outlet for atomization to form an aerosol; wherein the main air channel extends from the atomizing core along the gap to a top end of the outer reservoir body; wherein a inclined portion is provided between an outer sidewall and an outer bottom wall of the atomizing core, and the inclined portion is located within the main air channel; such that when gas flows through the main air channel, the gas is capable of flowing though the inclined portion to make the gas circulation smoother.

[0009] In an exemplary embodiment of the present application, the outer bottom wall of the atomizing core is provided with a flat portion, the flat portion is connected to the inclined portion, and an angle α is formed between the inclined portion and the flat portion.

[0010] In an exemplary embodiment of the present application, the angle α is between 15° to 75° .

[0011] In an exemplary embodiment of the present application, the inclined portion is provided with a printed heating circuit.

[0012] In an exemplary embodiment of the present application, the atomizer further comprises a liquid-isolation sleeve the inner reservoir body is sequentially provided from top to bottom with the oil reservior, the oil outlet and an installation groove, the width of the installation groove is greater than the diameter of the oil outlet; the atomizing core is disposed within the installation groove; the liquid-isolation sleeve is sleeved on the outside of the outer side wall of the atomizing core, and the liquid-isolation sleeve is also disposed within the installation groove and abuts against the inner sidewall of the installation groove.

[0013] In an exemplary embodiment of the present application, the atomizer further comprises liquid-conductive sleeve, the liquid conductive sleeve is disposed between the outer sidewall of the atomizing core and the liquid-isolation sleeve, the liquid-isolation sleeve comprises a ridge extending to the oil outlet, the ridge is provided with a air inlet, the air inlet is communicated with the oil chamber; the bottom wall of the liquid-conductive sleeve facing towards the installation groove abuts against the ridge and the air inlet on the ridge.

[0014] In an exemplary embodiment of the present application, the side of the atomizing core close to the oil outlet is recessed to form an oil storage groove communicating with the oil chamber.

[0015] In an exemplary embodiment of the present application, An atomizer according to Claim 1, characterized in that, the atomizer further comprises a mouthpiece, which is detachably mounted on the outer reservoir body, a side of the inner reservoir body close to the mouthpiece is provided with an oil filling port, the mouthpiece is provided with a plug facing the oil filling port; the plug inserts into the oil filling port to seal the oil filling port when the mouthpiece is mounted, and the mouthpiece cannot be detached from the outer reservoir body again once mounted.

[0016] Present invention further provides an atomizing device, the device comprises the atomizer above.

[0017] The atomizer and atomizing device of the solution in the present application have the following beneficial effects: A gap is provided between the inner reservoir body and the outer reservoir body. The inner reservoir body is provided with an oil chamber and an oil outlet communicating with the oil chamber. The main air channel extends from the oil outlet along the gap to the top end of the outer reservoir body. The atomizing core is arranged below the oil outlet and is used to absorb the atomization substrate flowing out of the oil outlet, atomize the substrate to form an aerosol. Gas and aerosol circulate through the main air channel without passing through the atomizing core. Condensate, substrate splatter, or superfluous atomized liquid formed in the main air channel will adhere to the outer wall of the inner reservoir body and the inner wall of the outer reservoir body, and does not flow back to the atomizing core, thereby avoiding re-atomization or blockage of the atomizing core.

[0018] An inclined portion is provided between the outer sidewall and the outer bottom wall of the atomizing core, and the inclined portion is located in the main air channel. When gas flows in the main air channel, compared with an atomizing core without an inclined portion, the gas can flow through the inclined portion without being blocked, which reduces the circulation resistance of air and aerosol and makes airflow smoother.

[0019] Other features and advantages of the present application will become apparent from the following detailed description, or will be partially learned through the practice of the present application.

[0020] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the present application.BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings herein are incorporated into and constitute a part of this specification, illustrate embodiments consistent with the present application, and together with the specification serve to explain the principles of the present application. Obviously, the drawings in the following description are merely some embodiments of the present application, and those of ordinary skill in the art can also obtain other drawings based on these drawings without exerting creative efforts. FIG. 1 is a structural schematic view of an atomizer in an embodiment of the present invention; FIG. 2 is a first cross-sectional view of the atomizer in the embodiment of the present invention; FIG. 3 is a bottom view of the atomizer in the embodiment of the present invention; FIG. 4 is a first isometric view of an atomizing core in the embodiment of the present invention; FIG. 5 is a second isometric view of the atomizing core in the embodiment of the present invention; FIG. 6 is a cross-sectional view of the atomizing core in the embodiment of the present invention; FIG. 7 is an assembly schematic view of the atomizing core and a lead wire in the embodiment of the present invention; FIG. 8 is a second cross-sectional view of the atomizer in the embodiment of the present invention; FIG. 9 is an isometric view of an oil reservoir in the embodiment of the present invention; FIG. 10 is an isometric view of a mouthpiece in the embodiment of the present invention; FIG. 11 is an enlarged schematic view of part A in FIG. 2.

[0022] Reference signs: 100. main air channel; 200. oil reservoir; 210. inner reservoir body; 211. oil chamber; 212. oil outlet; 213. installation groove; 214. second port; 215. partition; 220. outer reservoir body; 221. first port; 222. buckle; 223. bottom cover; 224. undercut; 225.buckle groove. 300. atomizing core; 310. outer sidewall; 320. outer bottom wall; 330. inclined portion; 331. printed heating circuit; 340. flat portion; 341. pad; 350. wire; 360. oil storage groove; 410. liquid-isolation sleeve; 411. air inlet; 420. liquid-conductive sleeve; 500. first encapsulation member; 510. first air inlet; 520. second air inlet; 600. second encapsulation member; 610. central sealing portion; 611. adsorption groove; 612. oil filling port; 620. outer ring sealing portion; 621. first outlet; 622. second outlet; 623. boss; 700. mouthpiece; 710. suction port; 720. plug; 730.rib; 740. clamping groove; 800. third encapsulation member; 810. first notch; 820. second notch; 900. sensing air channel. DETAILED DESCRIPTION

[0023] Exemplary embodiments now will be described more fully with reference to the accompanying drawings. However, exemplary embodiments may be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this application will be thorough and complete, and will fully convey the concept of exemplary embodiments to those skilled in the art.

[0024] Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments. In the following description, numerous specific details are provided to give a thorough understanding of the embodiments of the present application. However, those skilled in the art will appreciate that the technical solutions of the present application may be practiced without one or more of the specific details, or other methods, components, devices, steps, etc., may be employed. In other instances, well-known methods, devices, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the present application.

[0025] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted herein that the technical features involved in the various embodiments of the present application described below may be combined with each other as long as they do not conflict with each other. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and should not be construed as limiting the present application.

[0026] It should be noted that: the term "plurality" as referred to herein means two or more. The term "and / or" describes the associative relationship of associated objects, indicating that there may be three relationships. For example, A and / or B may mean: A exists alone, A and B exist simultaneously, or B exists alone. The character " / " generally indicates that the associated objects before and after are in an "or" relationship.

[0027] An embodiment of the present application provides an atomizing device, which comprises a battery assembly, a sensor, and an atomizer. The battery assembly is electrically connected to the atomizer and also to the senor, and supplies electrical energy to both the atomizer and the sensor. The sensor is configured to respond to the user's suction action to control the battery assembly to supply power to the atomizer. Specifically, the user's suction action causes gas flow; when the gas flow rate / negative pressure reaches a threshold condition, the sensor sends a trigger signal to control the battery assembly to supply power to the atomizer.

[0028] In some embodiments, the atomizer is further provided with an indicator. When the sensor sends a trigger signal, it will simultaneously control the indicator to turn on, which can simulate a smoking scenario and enhance the user experience of the atomizer and the atomizing device.

[0029] In some embodiments, as shown in FIGS. 1 and 2, the atomizer comprises a main air channel 100, an oil reservoir 200, and an atomizing core 300. The oil reservoir 200 comprises an inner reservoir body 210 and an outer reservoir body 220, with a gap provided between the inner reservoir body 210 and the outer reservoir body 220. The inner reservoir body 210 is provided with an oil chamber 211 and an oil outlet 212 communicating with the oil chamber 211. The main air channel 100 extends from the oil outlet 212 along the gap to the top end of the outer reservoir body 220.

[0030] The atomizing core (300) is disposed below the oil outlet (212) and is used for absorbing the atomization substrate flowing out of the oil outlet (212) and atomizing it to form an aerosol.. Gas and aerosol flow through the main air channel 100 without passing through the atomizing core 300. Condensate, splashed liquid, or superfluous atomized liquid formed in the main air channel 100 will adhere to the outer wall of the inner reservoir body 210 and the inner wall of the outer reservoir body 220, and will not flow back to the atomizing core 300, thereby preventing blockage of the atomizing core 300.

[0031] An inclined portion 330 is provided between the outer sidewall 310 and the outer bottom wall 320 of the atomizing core 300, and the inclined portion 330 is located in the main air channel 100. When gas flows in the main air channel 100, compared with an atomizing core 300 without the inclined portion 330, the gas can flow through the inclined portion 330 without being blocked, which reduces the circulation resistance of the air and aerosol and making the circulation smoother.

[0032] In some embodiments, as shown in FIGS. 2 to 6, the outer bottom wall 320 of the atomizing core 300 is provided with a flat portion 340. The flat portion 340 is connected to the inclined portion 330, and an included angle α is formed between the inclined portion 330 and the flat portion 340. While ensuring smooth flow of the aerosol and gas, the atomization substrate flows onto the inclined portion 330 and forms an oil film on the inclined portion 330, which generates film boiling, thereby achieving more sufficient atomization and a better taste.

[0033] Specifically, as shown in FIG. 6, the included angle α is between 15° and 75°. An angle within this range can maximize the smoothness of gas flow and the area of the oil film.

[0034] In some embodiments, as shown in FIG. 5, the inclined portion 330 is provided with a printed heating circuit 331, and the flat portion 340 is provided with a pad 341. The printed heating circuit 331 is connected to the pad 341, and heat is generated after the printed heating circuit 331 is energized to achieve atomization. The flat portion 340 can increase the bottom area of the atomizing core 300, facilitating the welding of the wire 350 to the atomizing core 300, thereby simplifying assembly and enabling automated manufacturing. Since the heat-generating printed heating circuit 331 is disposed on the inclined portion 330, the formed Condensate, splashed liquid, or superfluous atomized liquid will not accumulate on the printed heating circuit 331, which prevents blockage of the capillary pores of the atomizing core 300 and ensures the fluidity of the atomization substrate.

[0035] In some embodiments, as shown in FIG. 7, a wire 350 facing away from the oil storage groove 360 is welded to the pad 341, and the wire 350 is connected to an external battery assembly. The electrical energy of the external battery assembly is transmitted to the printed heating circuit 331 of the atomizing core 300 through the wire 350, which ensures the connection strength of the circuit and provides good electrical conductivity.

[0036] In some embodiments, as shown in FIGS. 2 and 3, the atomizer further comprises a liquid-isolation sleeve 410. The inner reservoir body 210 extends away from the oil chamber 211 to form an installation groove 213, and the diameter of the installation groove 213 is greater than that of the oil outlet 212. The liquid-isolation sleeve 410 is sleeved outside the atomizing core 300, and both the atomizing core 300 and the liquid-isolation sleeve 410 are disposed in the installation groove 213. The atomization substrate in the oil chamber 211 is partially blocked by the liquid-isolation sleeve 410 at the oil outlet 212, which prevents a large amount of the atomization substrate in the oil chamber 211 from flowing into the main air channel 100. Meanwhile, a portion of the atomization substrate is delivered by the liquid-isolation sleeve 410 to the atomizing core 300, where it is atomized to form an aerosol, thus avoiding waste of the atomization substrate.

[0037] Specially, the liquid-isolation sleeve 410 can be made of silica gel or other plastic materials, such as polypropylene, which has good sealing performance and low cost.

[0038] In some embodiments, a sealing ring is provided at the joint between the installation groove 213 and the liquid-isolation sleeve 410, which ensures good sealing performance at the joint.

[0039] In some embodiments, as shown in FIGS. 2 and 3, the atomizer further comprises a liquid-conductive sleeve 420, which is disposed between the outer sidewall of the atomizing core 300 and the liquid-isolation sleeve 410. The liquid-isolation sleeve 410 comprises a rib extending toward the oil outlet 212, and an air inlet 411 is provided on the rib, with the air inlet 411 communicating with the oil chamber 211. The bottom wall of the liquid-conductive sleeve 420 facing the installation groove 213 abuts against the rib of the liquid-isolation sleeve 410 and the air inlet 411 provided thereon.

[0040] Specifically, since the oil chamber 211 is a sealed chamber, negative pressure will form in the oil chamber 211 after part of the atomization substrate is used, preventing the atomization substrate from smoothly entering the atomizing core 300. The air in the main air channel 100 enters the oil chamber 211 through the passage formed by the liquid-conductive sleeve 420 and the air inlet 411, which can supplement the air in the oil chamber 211 and balance the internal and external air pressure of the oil chamber 211.

[0041] Specifically, the liquid-conductive sleeve 420 is made of one or more materials selected from composite cotton, non-woven fabric, and fiber.

[0042] In some embodiments, as shown in FIGS. 2 and 7, the side of the atomizing core 300 close to the oil outlet 212 is recessed to form an oil storage groove 360 communicating with the oil chamber 211, which can increase the volume of the atomization substrate. In addition, the heat of the atomizing core 300 can be quickly transferred to the atomization substrate in the oil storage groove 360, ensuring good fluidity of the atomization substrate.

[0043] In some embodiments, the atomizing core 300 is made of porous ceramics, which is provided with a number of capillary pores to allow the atomization substrate to flow through. When the printed heating circuit 331 generates heat, the atomization substrate is atomized to form an aerosol.

[0044] In some embodiments, as shown in FIG. 2, the atomizer comprises a sensing air channel 900. The sidewall of the inner reservoir body 210 extends toward the outer reservoir body 220 to form a partition 215. The inner reservoir body 210, the atomizing core 300, and the main air channel 100 are located on one side of the partition 215, while the sensing air channel 900 is located on the other side. The aerosol flows through the main air channel 100, and the airflow flows through the sensing air channel 900. The mutually independent main air channel 100 and sensing air channel 900 can prevent Condensate, splashed liquid, or superfluous atomized liquid from flowing back into the sensing air channel 900 and corroding the sensor. This design can improve the service life of the atomizing device and the user experience.

[0045] In some embodiments, as shown in FIGS. 2 and 8, the atomizer further comprises a first encapsulation member 500. The outer reservoir body 220 is provided with a first port 221, and the first port 221 is in sealed connection with the first encapsulation member 500. The first encapsulation member 500 is provided with a first air inlet 510 and a second air inlet 520. The first air inlet 510 is in communication with the main air channel 100, ensuring air intake into the main air channel 100 while achieving a good sealing effect. The second air inlet 520 is in communication with the sensing air channel 900, ensuring air intake into the sensing air channel 900 while achieving a good sealing effect. Specifically, the first encapsulation member 500 is made of silica gel, which has excellent sealing performance and low cost.

[0046] In some embodiments, as shown in FIG. 2, a sealing ring is installed at the joint between the first encapsulation member 500 and the first port 221 to enhance the sealing performance of the joint.

[0047] In some embodiments, as shown in FIGS. 2 and 8, the atomizer further comprises a second encapsulation member 600. The second encapsulation member 600 comprises a central sealing portion 610 and an outer ring sealing portion 620. The side of the inner reservoir body 210 facing away from the oil outlet 212 is provided with a second port 214. The sealed connection between the central sealing portion 610 and the second port 214 can prevent the atomization substrate from flowing out when the atomizer or atomizing device is placed horizontally or upside down. The sealed connection between the outer ring sealing portion 620 and the outer reservoir body 220 can prevent Condensate, splashed liquid, or superfluous atomized liquid formed outside the oil reservoir 200 from flowing back into the main air channel 100 and the sensing air channel 900.

[0048] In some embodiments, as shown in FIG. 2, a sealing ring is installed at the joint between the second encapsulation member 600 and the second port 214 to enhance the sealing performance of the joint.

[0049] In some embodiments, as shown in FIGS. 2 and 8, the outer ring sealing portion 620 is provided with a first outlet 621 in communication with the main air channel 100, allowing the gas and aerosol in the main air channel 100 to flow out through the first outlet 621. The outer ring sealing portion 620 is also provided with a second outlet 622 in communication with the sensing air channel 900, enabling the gas in the sensing air channel 900 to flow out through the second outlet 622.

[0050] Specifically, the second encapsulation member 600 is made of silica gel, which has excellent sealing performance and low cost.

[0051] In some embodiments, as shown in FIG. 10, the atomizer further comprises a mouthpiece 700. A third encapsulation member 800 is disposed inside the mouthpiece 700, and the third encapsulation member 800 is an annular encapsulation member that abuts against the central sealing portion 610. The third encapsulation member 800 is provided with a first notch 810 to enable communication between the suction port 710 of the mouthpiece 700 and the first outlet 621. It is also provided with a second notch 820 to enable communication between the suction port 710 of the mouthpiece 700 and the second outlet 622. The gas and aerosol in the main air channel 100 flow to the first outlet 621 and then flow to the suction port 710 of the mouthpiece 700 through the first notch 810. The gas in the sensing air channel 900 is discharged to the second outlet 622 and then flows to the suction port 710 of the mouthpiece 700 through the second notch 820, thereby achieving the separation of sensing gas and the aerosol.

[0052] In some embodiments, as shown in FIG. 10, the width of the second notch 820 is smaller than that of the first notch 810, while the first notch 810 and the second notch 820 have the same height. A smaller width corresponds to a smaller flow rate. Since condensate may form at the suction port 710, this design can prevent the condensate from entering the sensing air channel 900. Additionally, when the user inhales, the size of the second notch 820 can control the airflow rate in the sensing air channel 900. To ensure that the suction resistance condition (i.e., reaching the threshold of the sensor) can be met under the action of the suction, the second notch 820 needs to be designed within a reasonable size range.

[0053] In some embodiments, as shown in FIG. 2, a rib 730 extends from the inner wall of the mouthpiece 700 toward the atomizing core 300, and the third encapsulation member 800 is disposed on the side of the rib 730 close to the second encapsulation member 600. The rib 730 is used to provide high strength, which can ensure the sealing performance of the third encapsulation member 800 and the second encapsulation member 600.

[0054] In some embodiments, as shown in FIGS. 2 and 11, the mouthpiece 700 is detachably disposed on the outer reservoir body 220. An oil filling port 612 is provided on the side of the inner reservoir body 210 close to the mouthpiece 700; specifically, the second encapsulation member 600 is provided with the oil filling port 612. The mouthpiece 700 is provided with a plug 720 facing the oil filling port 612. After the mouthpiece 700 is disassembled, the atomization substrate can be injected via the oil filling port 612; when the mouthpiece 700 is installed, the plug 720 is inserted into the oil filling port 612 to seal it. Due to sales considerations or other reasons, the atomizer and atomizing device are not pre-filled with the atomization substrate in the oil chamber 211 when leaving the factory, and the atomization substrate needs to be injected at the sales location. Therefore, the mouthpiece 700 and the oil reservoir 200 are detachably arranged at the time of factory shipment.

[0055] In some embodiments, as shown in FIG. 9, the central sealing portion 610 is provided with a plurality of adsorption grooves 611. The adsorption grooves 611 are disposed on the side of the second encapsulation member 600 facing the mouthpiece 700 to adsorb condensate and the like. The multiple adsorption grooves 611 are arranged at intervals in the same direction; specifically, the adsorption grooves 611 are recessed toward the oil chamber 211, with their notches facing the mouthpiece 700, so that condensate and the like are collected and condensed in the adsorption grooves 611.

[0056] In some embodiments, as shown in FIGS. 2 and 11, the outer reservoir body 220 is provided with a buckle 222, and the mouthpiece 700 is provided with a clamping groove 740. During installation, the oil reservoir 200 is inserted into the mouthpiece 700, and the buckle 222 can be clamped into the clamping groove 740; during disassembly, the mouthpiece 700 can be pulled out directly. This design facilitates installation and disassembly. However, after the atomization substrate is injected, the mouthpiece 700 can no longer be disassembled. That is, once the buckle 222 and the clamping groove 740 are engaged, they cannot be separated without violent damage.

[0057] In some embodiments, as shown in FIGS. 2 and 11, the outer ring sealing portion 620 is provided with a boss 623 along the direction of the sensing air channel 900, and the second outlet 622 penetrates through the boss 623, which further prevents condensate and the like from entering the air outlet.

[0058] In some embodiments, as shown in FIGS. 1 and 2, the oil reservoir 200 further includes a bottom cover 223. The outer reservoir body 220 is fastened with the bottom cover 223, and the first encapsulation member 500 is disposed between the bottom cover 223 and the outer reservoir body 220 to prevent the first encapsulation member 500 from falling off. The outer reservoir body 220 is provided with undercuts 224, and the bottom cover 223 is provided with buckle grooves 225. The undercuts 224 are clamped into the buckle grooves 225 to mount the bottom cover 223 on the outer reservoir body 220, thereby ensuring the connection strength between the bottom cover 223 and the outer reservoir body 220.

[0059] In the atomizer of the present application, condensate, splashed liquid, or superfluous atomized liquid formed in the main air channel 100 will adhere to the outer wall of the inner reservoir body 210 and the inner wall of the outer reservoir body 220 without flowing back to the atomizing core 300, thus avoiding blockage of the atomizing core 300. The mutually independent main air channel 100 and sensing air channel 900 can prevent condensate, splashed liquid, or superfluous atomized liquid from flowing back into the sensing air channel 900 and corroding the microphone. This design can improve the service life of the atomizing device and the user experience.

[0060] In the present application, unless otherwise explicitly specified and defined, terms such as "provided with" and "connected" shall be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection, or an indirect connection through an intermediate medium; and it may refer to the communication between the interiors of two components or the interaction relationship between two components. 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.

[0061] In the description of this specification, references to terms such as "some embodiments" mean that specific features, structures, materials, or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present application. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art may combine and integrate different embodiments or examples described in this specification, as well as the features of different embodiments or examples, without mutual contradiction.

[0062] Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are illustrative and should not be construed as limiting the present application. Those of ordinary skill in the art may make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application. Therefore, any changes or modifications made in accordance with the Claims and specification of the present application shall fall within the scope covered by the patent of the present application.

Claims

1. An atomizer, characterized in that it comprises: a main air channel (100); an oil reservoir (200), the oil reservoir (200) comprises an inner reservoir body (210) and an outer reservoir body (220), the inner reservoir body (210) and the outer reservoir body (220) are provided with a gap, the inner body (210) is provided with an oil chamber (211) and an oil outlet (212) communicating with the oil chamber (211); an atomizing core (300), the atomizing core (300) is disposed below the oil outlet (212), configured to absorb an atomization substrate flowing out from the oil outlet (212) for atomization to form an aerosol; wherein the main air channel (100) extends from the atomizing core (300) along the gap to a top end of the outer reservoir body (220); wherein a inclined portion (330) is provided between an outer sidewall (310) and an outer bottom wall (320) of the atomizing core (300), and the inclined portion is located within the main air channel (100); such that when gas flows through the main air channel (100), the gas is capable of flowing though the inclined portion (330) to make the gas circulation smoother.

2. An atomizer according to Claim 1, characterized in that the outer bottom wall (320) of the atomizing core is provided with a flat portion (340), the flat portion is connected to the inclined portion (330), and an angle α is formed between the inclined portion (330) and the flat portion (340).

3. An atomizer according to Claim 2, characterized in that the angle α is between 15° to 75° .

4. An atomizer according to Claim 1, characterized in that the inclined portion is provided with a printed heating circuit.

5. An atomizer according to Claim 1, characterized in that the atomizer further comprises a liquid-isolation sleeve (410), the inner reservoir body (210) is sequentially provided from top to bottom with the oil reservoir (200), the oil outlet (212) and an installation groove (213), the width of the installation groove (213) is greater than the diameter of the oil outlet (212); the atomizing core (300) is disposed within the installation groove (213); the liquid-isolation sleeve (410) is sleeved on the outside of the outer side wall (310) of the atomizing core (300), and the liquid-isolation sleeve (410) is also disposed within the installation groove (213) and abuts against the inner sidewall of the installation groove (213).

6. An atomizer according to Claim 5, characterized in that the atomizer further comprises liquid-conductive sleeve (420), the liquid conductive sleeve (420) is disposed between the outer sidewall (310) of the atomizing core (300) and the liquid-isolation sleeve (410), the liquid-isolation sleeve (410) comprises a ridge extending to the oil outlet (212), the ridge is provided with an air inlet (411), the air inlet (411) is communicated with the oil chamber (211); the bottom wall of the liquid-conductive sleeve (420) facing towards the installation groove (213) abuts against the ridge and the air inlet (411) on the ridge.

7. An atomizer according to Claim 1, characterized in that the side of the atomizing core (300) close to the oil outlet (212) is recessed to form an oil storage groove (360) communicating with the oil chamber (211).

8. An atomizer according to Claim 1, characterized in that the atomizer further comprises a sensing air channel (900), a sidewall of the inner reservoir body (210) extends towards the outer reservoir body (220) to form a partition (215), the inner reservoir body (210), the atomizing core (300) and the main air channel (100) are located on one side of the partition (215), the sensing air channel (900) is located on the other side of the partition (215).

9. An atomizer according to Claim 1, characterized in that the atomizer further comprises a mouthpiece (700), which is detachably mounted on the outer reservoir body (220), a side of the inner reservoir body (210) close to the mouthpiece (700) is provided with an oil filling port (612), the mouthpiece (700) is provided with a plug (720) facing the oil filling port (612); the plug (720) inserts into the oil filling port (612) to seal the oil filling port (612) when the mouthpiece (700) is mounted, and the mouthpiece (700) cannot be detached from the outer reservoir body (220) again once mounted.

10. An atomizing device, characterized in that the device comprises the atomizer according to any one of Claims 1 to 9.

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