ELECTRONIC ATOMIZATION DEVICE

Abstract

An electronic atomization device includes a housing a circuit board, a barometric pressure sensing element, and an oil-proof component. The housing is provided with a first air outlet. The circuit board is provided in the housing, and the barometric pressure sensing element is provided on the circuit board. The circuit board has a circuit board through-hole. A cavity is provided in the housing. The barometric pressure sensing element is configured to sense the pressure change in the cavity and control the operation of the circuit board. The oil-proof component is provided on a side of the circuit board, and a projection of the oil-proof component covers the circuit board through-hole. The oil-proof component has an oil-proof through-hole that penetrates the oil-proof component. The first air outlet, the cavity, the oil-proof through-hole, and the circuit board through-hole are in communication.

Description

This application claims priority to Chinese Patent Application No. 202320736464.3, filed to National Intellectual Property Administration, China, on Mar. 28, 2023, with the title of “ELECTRONIC ATOMIZATION DEVICE”, which is incorporated herein by reference in its entirety.

TECHNICAL FIELD

The present disclosure relates to the field of atomization devices, in particular to an electronic atomization device.

BACKGROUND

Currently, most mainstream electronic atomization devices on the market are activated by sensing changes in barometric pressure by barometric pressure-sensing components, which the power supply connection to start the atomization process. To enable the barometric pressure sensing component to better sense changes in barometric pressure, the barometric pressure sensing component is typically provided directly in the cavity, and the air outlet of the cavity is connected to the air channel in the atomization assembly.

During use, external liquids and the condensed liquid generated by the atomization assembly are highly likely to enter the cavity directly and come into contact with the barometric pressure sensing element, causing the barometric pressure sensing element to become damp and damaged.

SUMMARY

The purpose of the present disclosure is to provide an electronic atomization device that may effectively prevent the barometric pressure sensing element from being damp and damaged, thereby prolonging the service life of the electronic atomization device.

The present disclosure discloses an electronic atomization device, which includes a housing, a circuit board, and a barometric pressure sensing element. The housing is provided with a first air outlet. The circuit board is disposed in the housing, and the barometric pressure sensing element is disposed on the circuit board. The circuit board is provided with a circuit board through-hole corresponding to the barometric pressure sensing element, and a projection of the barometric pressure sensing element on the circuit board covers the circuit board through-hole. A cavity is provided in the housing, the first air outlet and the cavity are in communication with the circuit board through-hole, and the barometric pressure sensing element is configured to sense a barometric pressure change in the cavity and control an operation of the circuit board. The electronic atomization device further includes an oil-proof component disposed on a side of the circuit board away from the barometric pressure sensing element, and a projection of the oil-proof component on the circuit board covers the circuit board through-hole, and the oil-proof component is provided with an oil-proof through-hole penetrating the oil-proof component. The first air outlet, the cavity, and the oil-proof through-hole are in communication with the circuit board through-hole.

Optionally, the barometric pressure sensing element includes a silicon microphone airflow sensor. The silicon microphone airflow sensor includes a protective casing and a chip, the protective casing is connected to a surface of the circuit board by tin soldering, and the chip is provided between the circuit board and the protective casing. A side of the protective casing away from the circuit board is provided with a silicon microphone air inlet, the silicon microphone air inlet penetrates the protective casing, and the first air outlet, the cavity, the oil-proof through-hole, and the circuit board through-hole are in communication with the silicon microphone air inlet.

Optionally, the circuit board is provided with a connection pad, and the connection pad is disposed on a side of the circuit board away from the barometric pressure sensing element, and the connection pad is arranged surrounding an edge of the circuit board through-hole, and the oil-proof component is connected to the connection pad by tin soldering.

Optionally, the oil-proof component includes a body portion and a connection portion. An end of the connection portion is connected to the connection pad by tin soldering, another end of the connection portion is connected to the body portion, and the oil-proof through-hole penetrates the body portion and the connection portion. An area of a projection of the connection portion on the circuit board is greater than an area of a projection of the body portion on the circuit board.

Optionally, the oil-proof through-hole comprises a first oil-proof sub-hole, a second oil-proof sub-hole, and at least one third oil-proof sub-hole; and the first oil-proof sub-hole is defined by the connection portion and penetrates the connection portion. The second oil-proof sub-hole is defined by the body portion, the second oil-proof sub-hole is a blind hole, and the first oil-proof sub-hole and the second oil-proof sub-hole are coaxial and in communication. The at least one third oil-proof sub-hole is defined by at least one side wall of the body portion and penetrates the at least one side wall of the body portion, and the at least one third oil-proof sub-hole is perpendicular to and in communication with the second oil-proof sub-hole.

Optionally, an aperture of each of the at least one third oil-proof sub-hole ranges from 0.2 mm to 0.7 mm.

Optionally, the number of the at least one third oil-proof sub-hole is two, and the two third oil-proof sub-holes are oppositely arranged on side walls of the body portion.

Optionally, the electronic atomization device further comprises an airway silicone, and the airway silicone is disposed in the housing and spaced apart from an inner wall of the housing to form the cavity.

Optionally, the electronic atomization device further includes an atomization assembly, which is connected to the housing. The atomization assembly comprises an oil cup shell, an air channel, and an atomization core, the air channel penetrates the oil cup shell, and the atomization core is disposed in the air channel and electrically connected to the circuit board. An interior of the oil cup shell is hollow to form an oil storage chamber, and the oil storage chamber is configured to store medium oil. The air channel is in communication with the first air outlet.

Optionally, the electronic atomization device further includes a connector, the connector is disposed on a side of the housing facing the atomization assembly, and an air cavity is formed between the connector and the housing, and the first air outlet is provided in the air cavity. The connector is provided with a second air outlet, the second air outlet is in communication with the air cavity, and a projection of the second air outlet on the housing does not overlap with a projection of the first air outlet on the housing.

For solutions without an oil-proof structure provided on the circuit board through-hole, the present disclosure provides an oil-proof component on the circuit board through-hole, and the oil-proof component covers the through-hole, ensuring that when condensate oil or liquid enters the housing through the second air outlet or the first air outlet, it does not directly enter the circuit board through-hole. Instead, it remains on the surface of the oil-proof component or enters inside the oil-proof component. This arrangement increases the pathway for condensate oil or liquid to reach the circuit board through-hole, preventing condensate oil or liquid from directly passing through the circuit board through-hole into the barometric pressure sensing element, thereby avoiding short circuit of the barometric pressure sensing element. This effectively prevents moisture damage to the barometric pressure sensing element and enhances the service life of the electronic atomization device.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings are provided to offer a deeper understanding of the embodiments of the present disclosure. As part of the specification, the accompanying drawings exemplify the implementation methods of the present disclosure and work together with the written description to clarify the principles of the present disclosure Obviously, the drawings described below are only some embodiments of the present disclosure, for those skilled in the art, without the premise of creative labor, may also obtain other drawings according to these drawings. In the accompanying drawings:

FIG. 1 is a schematic view of an electronic atomization device according to some embodiments of the present disclosure.

FIG. 2 is an enlarged view of a part of FIG. 1.

FIG. 3 is an exploded schematic view of a barometric pressure sensing component in a housing according to some embodiments of the present disclosure.

FIG. 4 is an exploded schematic view of an oil-proof component in a housing according to some embodiments of the present disclosure.

FIG. 5 is a schematic view of an oil-proof component according to some embodiments of the present disclosure.

10, electronic atomization device; 100, atomization assembly; 110, oil cup shell; 111, oil storage chamber; 120, air channel; 130, atomization core; 200, connector; 210, second air outlet; 220, air cavity; 300, housing; 310, cavity; 320, first air outlet; 330, airway silicone; 400, circuit board; 410, circuit board through-hole; 420, connection pad; 430, barometric pressure sensing element; 431, protective shell; 432, silicon microphone air inlet; 500, oil-proof component; 510, body portion; 520, connection portion; 530, oil-proof through-hole; 531, first oil-proof sub-hole; 532, second oil-proof sub-hole; 533, third oil-proof sub-hole; 600, battery.

DETAILED DESCRIPTION

It should be understood that the terms used here, along with the disclosed specific structures and functional details, are merely for describing particular embodiments. They are representative, but the present disclosure can be implemented in many alternative forms and should not be construed as being limited only to the embodiments described herein.

In the description of the present disclosure, terms such as “first”, “second”, and the like are used solely for descriptive purposes and should not be construed as indicating or implying relative importance or specifying the quantity of technical features being referred to. Therefore, unless otherwise specified, features defined by “first” and “second” may explicitly or implicitly include one or more of these features. The meaning of “a plurality of” is two or more. The term “includes” and any of its variations signify non-exclusive inclusion, potentially involving or adding one or more other features, integers, steps, operations, units, components, and/or their combinations.

In addition, it should be noted that, terms indicating orientation or position relationships such as “center”, “horizontal”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, etc. are described based on the directions or relative positional relationships shown in the attached drawings, and are only for the convenience of simplifying the description of the present disclosure, rather than indicating that the device or element referred to must have a particular orientation or must be configured or operated in a particular orientation, therefore should not be construed as a limitation towards the present disclosure.

In addition, unless otherwise expressly specified and limited, the terms “install”, “connected”, “connecting” are to be construed 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 an indirect connection through an intermediate medium, or it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

A detailed description of the present disclosure is provided below, referring to the accompanying drawings and optional implementations.

FIG. 1 is a schematic view of an electronic atomization device according to some embodiments of the present disclosure. FIG. 2 is an enlarged view of a part of FIG. 1. As shown in FIGS. 1 and 2, the present disclosure provides an electronic atomization device 10, which includes an atomization assembly 100, a housing 300, a circuit board 400, and a barometric pressure sensing element 430. The housing 300 is provided with a first air outlet 320, the circuit board 400 is provided inside the housing 300, the barometric pressure sensing element 430 is provided on the circuit board 400, and the atomization assembly 100 is connected to the housing 300.

The atomization assembly 100 includes an oil cup shell 110, an air channel 120, and an atomization core 130. The air channel 120 penetrates the oil cup shell 110, and the atomization core 130 is provided inside the air channel 120 and is connected to the circuit board 400. The interior of the oil cup shell 110 is hollow to form an oil storage chamber 111, which is configured to store medium oil. The air channel 120 is in communication with the first air outlet 320, and the oil storage chamber 111 has an oil outlet corresponding to the atomization core 130. The medium oil may enter the atomization core 130 through the oil outlet.

The atomization core 130 is configured to atomize the medium oil stored in the oil storage chamber 111. The gas inside the housing 300 enters the air channel 120 through the first air outlet 320, carrying the atomized gas produced by the atomization core 130 out.

The electronic atomization device 10 includes configurations of a rechargeable version or a wired version. When the electronic atomization device 10 is a configuration of the rechargeable version, a battery 600 is further provided within the housing 300. The battery 600 is directly connected to the circuit board 400, supplying power to the atomization core 130 via the circuit board 400. When the electronic atomization device 10 is a configuration of the wired version, an external power source is directly connected to the circuit board 400 to supply power to the atomization core 130. The present disclosure takes the electronic atomization device 10 with a battery 600 provided inside the housing 300 as an example for explanation.

The electronic atomization device 10 further includes a connector 200, which is disposed on a side of the housing 300 facing the atomization assembly 100. An air cavity 220 is formed between the connector 200 and the housing 300. Specifically, a gap is provided between the connector 200 and the housing 300 to form the air cavity 220, and the first air outlet 320 is provided within the air cavity 220. The connector 200 is provided with a second air outlet 210, and the second air outlet 210 is in communication with the air cavity 220. The projection of the second air outlet 210 on the housing 300 does not overlap with the projection of the first air outlet 320 on the housing 300, that is, the first air outlet 320 and the second air outlet 210 are staggered along the vertical axis.

The air channel 120 in the atomization assembly 100 is connected to the first air outlet 320 and the second air outlet 210. Thus, the cooling of the atomized gas generated by the atomization core 130 leads to the formation of condensed liquid. The condensed liquid and external liquids directly penetrate the first air outlet 320 and the second air outlet 210 and enter the housing 300, resulting in damage to the circuit board 400.

In the present disclosure, the second air outlet 210 is defined by the connector 200, the air chamber 220 is provided between the connector 200 and the housing 300, and the first air outlet 320 and the second air outlet 210 are staggered. This configuration prevents the condensed oil and liquid entering the second air outlet 210 from directly passing through the first air outlet 320 into the housing 300, improving the oil-proof effect of the electronic atomization device 10.

FIG. 3 is an exploded schematic view of a barometric pressure sensing component in a housing according to some embodiments of the present disclosure. FIG. 4 is an exploded schematic view of an oil-proof component in a housing according to some embodiments of the present disclosure. Based on FIGS. 1 to 4, the circuit board 400 is provided with a circuit board through-hole 410 corresponding to the barometric pressure sensing element 430. The projection of the barometric pressure sensing element 430 on the circuit board 400 covers the through-hole 410. A cavity 310 is arranged inside the housing 300.

The cavity 310 of the present disclosure is formed by the gap between the inner wall of the housing 300 and the airway silicone 330. Specifically, the airway silicone 330 is disposed inside the housing 300, and the cavity 310 is formed by the gap between the inner wall of the housing 300 and the airway silicone 330. Compared to a cavity 310 directly formed by the housing 300, the airway silicone 330 of the present disclosure has a certain degree of elasticity and may achieve interference fitting with the inner wall of the housing 300 as well as the circuit board 400, thereby improving the airtightness of the cavity 310.

The first air outlet 320 and the cavity 310 are in communication with the circuit board through-hole 410. The barometric pressure sensing element 430 is configured to sense pressure changes in the cavity 310 and control an operation of the circuit board 400. Specifically, when the barometric pressure in the cavity 310 decreases or gas passes through the barometric pressure sensing element 430, the circuit board 400 controls the battery 600 to supply power to the atomization core 130, and the atomization core 130 atomizes the medium oil in the oil storage chamber 111.

The barometric pressure sensing element 430 is relatively high in cost and prone to moisture damage. To enhance the waterproof performance of the barometric pressure sensing element 430, the present disclosure further includes an additional oil-proof component 500, as detailed below.

The oil-proof component 500 is provided on a side of the circuit board 400 away from the barometric pressure sensing element 430, and the projection of the oil-proof component 500 on the circuit board 400 covers the circuit board through-hole 410. The oil-proof component 500 is provided with an oil-proof through-hole 530 penetrating the oil-proof component 500. The first air outlet 320, the cavity 310, and the oil-proof through-hole 530 are in communication with the circuit board through-hole 410.

For solutions without an oil-proof structure provided on the circuit board through-hole 410, the present disclosure provides an oil-proof component 500 on the circuit board through-hole 410, and the oil-proof component 500 covers the through-hole, ensuring that when condensate oil or liquid enters the housing through the second air outlet 210 or the first air outlet 320, it does not directly enter the circuit board through-hole 410. Instead, it remains on the surface of the oil-proof component 500 or enters inside the oil-proof component 500. This arrangement increases the pathway for condensate oil or liquid to reach the circuit board through-hole 410, preventing condensate oil or liquid from directly passing through the circuit board through-hole 410 into the barometric pressure sensing element 430, thereby avoiding short circuit of the barometric pressure sensing element 430. Additionally, the oil-proof through-hole 530 of the oil-proof component 500 is connected to the circuit board through-hole 410, ensuring that it does not affect the air pressure sensing element 430 senses the airflow changes in the sensing cavity 310, thus allowing the pressure sensing element 430 to function normally.

The barometric pressure sensing element 430 includes a microphone or a silicon microphone airflow sensor. Compared to the microphone, the silicon microphone airflow sensor features a smaller size, lower power consumption, and anti-backflow functionality.

Therefore, the preferred barometric pressure sensing element in the present disclosure is a silicon microphone airflow sensor, which includes a protective casing 431 and a chip. The protective casing 431 is connected to a surface of the circuit board 400 by tin soldering, and the chip is provided between the circuit board 400 and the protective casing 431. A side of the protective casing 431 away from the circuit board 400 is provided with a silicon microphone air inlet 432, the silicon microphone air inlet 432 penetrates the protective casing 431, and the first air outlet 320, the cavity 310, the oil-proof through-hole 530, and the circuit board through-hole 410 are in communication with the silicon microphone air inlet 432.

The chip is electrically connected to the circuit board 400 and is configured to detect changes in barometric pressure and airflow. The silicon microphone air inlet 432 itself possesses an oil-proof function, and the protective shell 431 is connected to the circuit board 400 by tin soldering. As a result, even if condensed liquid enters the cavity 310, it will not enter the interior of the silicon microphone airflow sensor through the position between the silicon microphone air inlet 432, protective shell 431, and circuit board 400, or through the circuit board through-hole 410, thereby achieving comprehensive oil-proof functionality.

The electronic atomization device 10 of the present disclosure is initiated by the induction of a silicon microphone airflow sensor. When the user inhales from a side of the air channel 120 away from the housing 300, the airflow in the housing 300 enters the silicon microphone airflow sensor through the silicon microphone air inlet 432. It passes through the circuit board through-hole 410 into the oil-proof component 500, continues through the oil-proof through-hole 530 into the cavity 310, and the airflow moves through the first air outlet 320 into the air chamber 220, and through the second air outlet 210 into the air channel 120, finally exiting to the external environment from a side of the air channel 120 away from the housing 300. At this time, the silicon microphone airflow sensor controls the battery 600 via the circuit board 400 to supply power to the atomization core 130. As the gas flows through the air channel 120, it carries out the atomized gas generated by the atomization core 130.

To further enhance the oil-proof performance of the oil-proof component 500 and prevent condensation oil or liquid from entering the circuit board via-hole 410 through the gap between the oil-proof component 500 and the circuit board 400, the circuit board 400 is provided with a connection pad 420. The connection pad 420 is provided on a side of the circuit board 400 away from the barometric pressure sensing element 430 and is arranged around the edge of the circuit board through-hole 410. The oil-proof component 500 is connected to the connection pad 420 by tin soldering. Condensation oil may be prevented from entering the circuit board through-hole 410 from the position between the oil-proof component 500 and the circuit board through-hole 400, thereby improving the oil-proof performance.

Moreover, the oil-proof component 500 may be made of a metal material. When the oil-proof component 500 is provided on the circuit board 400, it may be operated using a chip mounter, which enhances the installation efficiency of the oil-proof component 500. The oil-proof component 500 may be connected and fixed to the circuit board 400 by an adhesive method.

FIG. 5 is a schematic view of an oil-proof component according to some embodiments of the present disclosure. As shown in FIG. 5, the oil-proof component 500 in the present disclosure includes a body portion 510 and a connection portion 520. An end of the connection portion 520 is connected to the connection pad 420 by tin wilding, and the other end of the connection portion 520 is connected to the body portion 510. The oil-proof through-hole 530 passes through both the body portion 510 and the connection portion 520.

The projected area of the connection portion 520 on the circuit board 400 is greater than the projected area of the body portion 510 on the circuit board 400. That is, the connection area between the connection portion 520 and the circuit board 400 is increased, preventing the oil-proof component 500 from detaching from the circuit board 400 due to vibrations, thereby enhancing the stability of the oil-proof component 500.

The oil-proof through-hole 530 includes a first oil-proof sub-hole 531, a second oil-proof sub-hole 532, and at least one third oil-proof sub-hole 533. The first oil-proof sub-hole 531 is defined by the connection portion 520 and penetrates the connection portion 520.

The second oil-proof sub-hole 532 is defined by the body portion 510, and the second oil-proof sub-hole 532 is a blind hole. The first oil-proof sub-hole 531 and the second oil-proof sub-hole 532 are coaxial and in communication.

The third oil-proof sub-hole 533 is defined by the side wall of the body portion 510, penetrating the side wall of the body portion 510. The third oil-proof sub-hole 533 is perpendicular to and in communication with the second oil-proof sub-hole 532.

That is, the oil-proof through-hole 530 is arranged to an L shape, and the channel in the oil-proof through-hole 530 has a vertical angle, which hinders the flow of condensed oil within the channel, thereby enhancing the oil-proof effect.

The aperture of the third oil-proof hole 533 ranges from 0.2 mm to 0.7 mm. Optionally, the number of the at least one third oil-proof sub-hole 533 is two, and the two third oil-proof sub-holes 533 are oppositely arranged on side walls of the body portion 510. The aperture of the third oil-proof sub-hole 533 is 0.4 mm, which may neither affect the gas flow, nor may the condensed liquid easily enter the oil-proof component 500 through the third oil-proof sub-hole 533.

It is necessary to clarify that the inventive concept of the present disclosure can lead to a multitude of embodiments. However, due to the limited scope of the application document, it is not possible to enumerate them all. Therefore, without conflict, the various embodiments and technical features described above can be freely combined to form new embodiments. These combinations will further enhance the original technical effects.

The above content provides a more detailed description of the present disclosure in connection with specific optional implementations, and should not be interpreted as restricting the application's implementations exclusively to these explanations. For those skilled in the technical field to which the present disclosure belongs, several simple deductions or substitutions can be made without departing from the concept of the present disclosure, and these should be considered within the scope of protection of the present disclosure.

Claims

1. An electronic atomization device, comprising a housing, a circuit board, and a barometric pressure sensing element, wherein the housing is provided with a first air outlet, the circuit board is disposed in the housing, and the barometric pressure sensing element is disposed on the circuit board, wherein the circuit board is provided with a circuit board through-hole corresponding to the barometric pressure sensing element, a projection of the barometric pressure sensing element on the circuit board covers the circuit board through-hole, a cavity is provided in the housing, and the first air outlet and the cavity are in communication with the circuit board through-hole, and the barometric pressure sensing element is configured to sense an barometric pressure change in the cavity and control an operation of the circuit board; and

wherein the electronic atomization device further comprises an oil-proof component disposed on a side of the circuit board away from the barometric pressure sensing element, a projection of the oil-proof component on the circuit board covers the circuit board through-hole, and the oil-proof component is provided with an oil-proof through-hole penetrating the oil-proof component; and

the first air outlet, the cavity, and the oil-proof through-hole are in communication with the circuit board through-hole.

2. The electronic atomization device of claim 1, wherein the barometric pressure sensing element comprises a silicon microphone airflow sensor, the silicon microphone airflow sensor comprises a protective casing and a chip, the protective casing is connected to a surface of the circuit board by tin soldering, and the chip is provided between the circuit board and the protective casing, and wherein a side of the protective casing away from the circuit board is provided with a silicon microphone air inlet, the silicon microphone air inlet penetrates the protective casing, and the first air outlet, the cavity, the oil-proof through-hole, and the circuit board through-hole are in communication with the silicon microphone air inlet.

3. The electronic atomization device of claim 1, wherein the circuit board is provided with a connection pad, and the connection pad is disposed on a side of the circuit board away from the barometric pressure sensing element, and the connection pad is arranged surrounding an edge of the circuit board through-hole, and the oil-proof component is connected to the connection pad by tin soldering.

4. The electronic atomization device of claim 3, wherein the oil-proof component comprises a body portion and a connection portion, an end of the connection portion is connected to the connection pad by tin soldering, and another end of the connection portion is connected to the body portion, and the oil-proof through-hole penetrates the body portion and the connection portion; and

wherein an area of a projection of the connection portion on the circuit board is greater than an area of a projection of the body portion on the circuit board.

5. The electronic atomization device of claim 4, wherein the oil-proof through-hole comprises a first oil-proof sub-hole, a second oil-proof sub-hole, and at least one third oil-proof sub-hole; and the first oil-proof sub-hole is defined by the connection portion and penetrates the connection portion;

wherein the second oil-proof sub-hole is defined by the body portion, the second oil-proof sub-hole is a blind hole, and the first oil-proof sub-hole and the second oil-proof sub-hole are coaxial and in communication; and

wherein the at least one third oil-proof sub-hole is defined by at least one side wall of the body portion and penetrates the at least one side wall of the body portion, and the at least one third oil-proof sub-hole is perpendicular to and in communication with the second oil-proof sub-hole.

6. The electronic atomization device of claim 5, wherein an aperture of each of the at least one third oil-proof sub-hole ranges from 0.2 mm to 0.7 mm.

7. The electronic atomization device of claim 5, wherein the number of the at least one third oil-proof sub-hole is two, and the two third oil-proof sub-holes are oppositely arranged on side walls of the body portion.

8. The electronic atomization device of claim 1, wherein the electronic atomization device further comprises an airway silicone, and the airway silicone is disposed in the housing and spaced apart from an inner wall of the housing to form the cavity.

9. The electronic atomization device of claim 1, wherein the electronic atomization device further comprises an atomization assembly, and the atomization assembly is connected to the housing; and

wherein the atomization assembly comprises an oil cup shell, an air channel, and an atomization core, the air channel penetrates the oil cup shell, and the atomization core is disposed in the air channel and electrically connected to the circuit board, and an interior of the oil cup shell is hollow to form an oil storage chamber, and the oil storage chamber is configured to store medium oil; and the air channel is in communication with the first air outlet.

10. The electronic atomization device of claim 9, wherein the electronic atomization device further comprises a connector, the connector is disposed on a side of the housing facing the atomization assembly, and an air cavity is formed between the connector and the housing, and the first air outlet is provided in the air cavity; and

wherein the connector is provided with a second air outlet, the second air outlet is in communication with the air cavity, and a projection of the second air outlet on the housing does not overlap with a projection of the first air outlet on the housing.

11. The electronic atomization device of claim 1, wherein the electronic atomization device further comprises an airway silicone disposed in the housing, and the airway silicone is configured to interference-fit with an inner wall of the housing and the circuit board.

12. The electronic atomization device of claim 1, further comprising a battery, wherein the battery is directly connected to the circuit board and configured to supply power to the atomization core via the circuit board.