Electronic atomization device with air pressure adjusting function

Abstract

The invention relates to an electronic atomization device with an air pressure adjusting function, and relates to the technical field of electronic atomization devices.The electronic atomization device with the air pressure adjusting function comprises a shell, a suction nozzle is arranged on the shell, an air channel communicated with the suction nozzle is arranged in the shell, a tobacco tar cavity used for storing tobacco tar is formed in the shell, and the air channel is communicated with the suction nozzle. The tobacco tar cavity is communicated with the air channel through a liquid guide hole, a heating atomization piece is arranged at the liquid guide hole, and the heating atomization piece is located in the air channel; the shell is provided with a first ventilation hole communicated with the air channel, a ventilation channel is formed in the shell, the top of the tobacco tar cavity is provided with a second ventilation hole, the second ventilation hole is filled with a ventilation plug with ventilation micropores, and the first ventilation hole and the second ventilation hole are both communicated with the ventilation channel. Through cooperation of all the components, the air pressure of the liquid storage cavity can be adjusted, and balance of the air pressure inside and outside the liquid storage cavity is ensured.

Description

Technical Field

[0001] The present application relates to the field of electronic atomization device technology, and in particular to an electronic atomization device with an air pressure regulating function. Background Art

[0002] An electronic atomizer is an electronic product that generates smoke by heating tobacco oil for users to inhale. It generally consists of two parts: an atomizer and a power supply device. The atomizer is filled with tobacco oil, and the power supply device supplies power to the atomizer, so that the atomizer atomizes the tobacco oil into smoke. Compared with traditional cigarettes that burn tobacco, it can effectively reduce the production of harmful substances and is therefore widely used.

[0003] In traditional electronic atomization devices, the oil tank for storing e-liquid is in a sealed state. During long-term use by users, the e-liquid is gradually absorbed and atomized by the oil guide body, which easily forms negative pressure in the oil tank. This negative pressure phenomenon causes uneven air pressure inside and outside the oil tank, which easily leads to oil leakage, affecting the user experience and the overall safety and reliability of the electronic atomization device. Summary of the invention

[0004] In order to improve the problems arising in the above-mentioned technology, the present application provides an electronic atomization device with an air pressure regulating function.

[0005] The electronic atomization device with air pressure regulation function provided in the present application adopts the following technical solution: An electronic atomization device with air pressure regulating function, comprising a shell, a nozzle is arranged on the shell, an airway connected with the nozzle is arranged in the shell, a smoke oil chamber for storing smoke oil is opened in the shell, the smoke oil chamber is connected with the airway through a liquid guide hole, a heating atomization component is arranged at the liquid guide hole, and the heating atomization component is located in the airway; A first ventilation hole connected to the airway is provided on the shell, a ventilation channel is provided in the shell, a second ventilation hole is provided on the top of the smoke oil chamber, the second ventilation hole is filled with a ventilation plug with breathable micropores, and the first ventilation hole and the second ventilation hole are both connected to the ventilation channel.

[0006] By adopting the above technical solution, when the user uses the electronic atomizer, the smoke oil is used by the heating atomizer through the liquid guide hole, and the heating atomizer heats the smoke oil and atomizes it to form smoke, and the smoke enters the mouthpiece through the airway for the user to inhale. When the electronic atomizer is used for a long time and the smoke oil chamber is in a negative pressure state, the outside air enters the ventilation channel through the first ventilation hole, and then enters the second ventilation hole through the ventilation channel. The ventilation plug filled in the second ventilation hole allows gas to enter the smoke oil chamber, thereby adjusting the air pressure of the smoke oil chamber to ensure the balance of air pressure inside and outside the smoke oil chamber, and avoiding a series of problems caused by uneven air pressure in the smoke oil chamber.

[0007] The cooperation of various components in the above process can flexibly adjust the air pressure in the smoke oil chamber when the smoke oil chamber is in a negative pressure state. The ventilation plug filled in the second ventilation hole can allow the gas to flow flexibly and block the smoke oil in the smoke oil chamber to prevent the smoke oil in the smoke oil chamber from leaking into the ventilation channel through the second ventilation port.

[0008] Optionally, a sensor for monitoring the air pressure in the smoke oil chamber is provided in the smoke oil chamber, a micro pump is provided in the shell, the sensor is electrically connected to the micro pump, an air inlet of the micro pump is communicated with the ventilation channel, and an air outlet of the micro pump is communicated with the smoke oil chamber.

[0009] By adopting the above technical solution, the first ventilation hole, the ventilation channel and the second ventilation hole cooperate to achieve air pressure regulation mainly in a natural way, that is, the external airflow naturally circulates to complete the regulation of the air pressure in the smoke oil chamber. When the air pressure in the smoke oil chamber is too high, the sensor for monitoring the air pressure in the smoke oil chamber sends a signal, the central control system processes the signal, the micro pump receives the signal to operate, and the micro pump quickly passes the external air into the smoke oil chamber to complete the air pressure regulation, thereby improving the speed and efficiency of the air pressure regulation.

[0010] Optionally, a connecting pipe is provided at the air inlet of the micro pump, the connecting pipe passes through the shell and is connected with the outside, and an exchange hole is opened on the connecting pipe, and the exchange hole is connected with the ventilation channel.

[0011] By adopting the above technical solution, the connecting tube is directly connected to the outside world, and the path is shorter than the ventilation channel. When the air pressure is adjusted by the cooperation of the sensor and the micro pump, the operation of the micro pump allows the outside air to enter the smoke oil chamber through the two paths of the connecting tube and the ventilation channel. The speed at which the gas enters the smoke oil chamber is increased, and the air pressure regulation efficiency is further improved.

[0012] Optionally, an injection tube is provided in the connecting tube, and the outer wall of the injection tube is fitted with the inner wall of the connecting tube to block the exchange hole.

[0013] By adopting the above technical solution, the injection tube is arranged in the connecting tube for adding smoke oil. When adding smoke oil, the injection tube is inserted into the connecting tube, the inner wall of the connecting tube fits with the outer wall of the injection tube, and the micro pump operates to draw the smoke oil into the smoke oil cavity. At this time, the exchange hole is blocked to prevent the smoke oil from entering the ventilation channel. The connection tube, the injection tube and the micro pump work together to realize the function of smoke oil injection, and the overall applicability of the electronic atomization device is improved.

[0014] Optionally, one end of the connecting pipe communicating with the outside is provided with a sealing plug for sealing the connecting pipe, and the shell is provided with an anti-drop rope connected to the sealing plug.

[0015] By adopting the above technical solution, the sealing plug can seal the connecting tube when it is not in use, thereby preventing the end of the connecting tube from being exposed for a long time, thereby causing accumulation of external dust; when the connecting tube needs to be used for air pressure adjustment or smoke oil addition, the sealing plug is removed, and the anti-drop rope setting allows the sealing plug to hang freely, preventing the sealing plug from falling, thereby improving user convenience.

[0016] Optionally, a plurality of staggered baffles are disposed in the second ventilation hole, cross-sections of the plurality of baffles partially overlap, and the plurality of baffles are mutually surrounded to form a reciprocating bending channel.

[0017] By adopting the above technical solution, multiple baffles are staggered in the second ventilation hole, and the path of the airflow in the second ventilation hole is extended. Since the cross-sections of the multiple baffles partially overlap, the smoke oil can be blocked to prevent the smoke oil from leaking.

[0018] Optionally, a plurality of sealing cushions are arranged in the second ventilation hole, and the plurality of sealing cushions are fitted to each other or partially overlapped to close the second ventilation hole.

[0019] By adopting the above technical solution, when there is no airflow passing through the second ventilation hole, the multiple sealing cushions fit together or partially overlap to close the second ventilation hole, further preventing the leakage of smoke oil through the second ventilation hole; when the airflow passes through the second ventilation hole, the flow of the airflow will push the multiple sealing cushions to move in directions away from each other, thereby forming an aperture for airflow to pass through in the middle of the multiple sealing cushions, and the airflow can circulate normally.

[0020] Optionally, a mounting plate is provided on the top of the smoke oil chamber, the mounting plate is hollow and filled with a ventilation plug, the second ventilation hole is opened on the mounting plate, a third ventilation hole is opened on the mounting plate, and the third ventilation hole and the second ventilation hole are respectively located on both sides of the mounting plate and are staggered.

[0021] By adopting the above technical solution, the gas can circulate through the third ventilation hole, the inner cavity of the mounting plate and the second ventilation hole. The setting of the internal hollow mounting plate can increase the installation amount of the ventilation plug, and the effect of preventing the leakage of the smoke oil is enhanced. The third ventilation hole and the second ventilation hole are respectively located on both sides of the mounting plate and are staggered, thereby blocking the smoke oil and further preventing the smoke oil from leaking.

[0022] Optionally, a sealing gasket is provided in the shell, and the sealing gasket divides the space in the shell into a smoke oil chamber and a accommodating chamber. The sealing gasket is provided with a connecting hole, and the airway runs through the smoke oil chamber and is connected with the accommodating chamber through the connecting hole; the heating atomizer includes an atomizer core arranged at the liquid guide hole, and a power supply part for supplying power to the atomizer core is provided in the accommodating chamber.

[0023] By adopting the above technical solution, the sealing gasket divides the space inside the shell, thereby clearly defining the accommodating chamber for placing the power supply unit and the smoke oil chamber for storing the smoke oil. The smoke oil is stored in the smoke oil chamber and absorbed by the atomizer core through the liquid guide hole. The power supply component supplies power to the atomizer core, and the smoke oil absorbed on the atomizer core is heated and atomized into smoke. The smoke flows to the mouthpiece through the airway to be inhaled by the user.

[0024] Optionally, the first ventilation hole is communicated with the accommodating cavity.

[0025] By adopting the above technical scheme, outside air enters into the shell through the first ventilation hole. Since the first ventilation hole is connected with the accommodating cavity, the power supply part is stored in the accommodating cavity. Therefore, while the outside air circulates through the shell to adjust the air pressure, it can also dissipate the heat of the power supply part, thereby avoiding excessive temperature of the power supply part and increasing the service life of the power supply part.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. When the smoke oil chamber is in a negative pressure state, the air pressure of the smoke oil chamber can be flexibly adjusted. The ventilation plug filled in the second ventilation hole can allow the gas to flow flexibly and block the smoke oil in the smoke oil chamber to prevent the smoke oil in the smoke oil chamber from leaking into the ventilation channel through the second ventilation port; 2. The first ventilation hole, the ventilation channel and the second ventilation hole cooperate to achieve air pressure regulation mainly through natural means, that is, the external airflow circulates naturally to complete the air pressure regulation in the smoke oil chamber. When the air pressure in the smoke oil chamber is too high, the sensor used to monitor the air pressure in the smoke oil chamber sends a signal, the central control system processes the signal, and the micro pump receives the signal to operate. The micro pump quickly passes the external air into the smoke oil chamber to complete the air pressure regulation, thereby improving the speed and efficiency of air pressure regulation; 3. The injection tube is arranged in the connecting tube for adding the e-liquid. When adding the e-liquid, the injection tube is inserted into the connecting tube, the inner wall of the connecting tube fits with the outer wall of the injection tube, and the micro pump operates to draw the e-liquid into the e-liquid cavity. At this time, the exchange hole is blocked to prevent the e-liquid from entering the ventilation channel. The connection tube, the injection tube and the micro pump work together to realize the function of e-liquid injection, and the overall applicability of the electronic atomization device is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of an electronic atomization device with air pressure regulation function in Example 1 of the present application; Figure 2 is a cross-sectional view of Example 1 of the present application; Figure 3 yes Figure 2 A magnified view of part A; Figure 4 yes Figure 2 A magnified view of part B; Figure 5 In Example 2 of this application Figure 4 Schematic diagram of the position corresponding structure; Figure 6 In Example 3 of the present application Figure 4 Schematic diagram of the position corresponding structure.

[0028] Explanation of the accompanying drawings: 1. Shell; 2. Suction nozzle; 3. Airway; 4. E-liquid chamber; 5. Heating atomizer; 51. Atomizer core; 52. Power supply unit; 6. First ventilation hole; 7. Ventilation channel; 8. Second ventilation hole; 9. Ventilation plug; 10. Sensor; 11. Micro pump; 12. Connecting pipe; 13. Exchange hole; 14. Liquid injection pipe; 15. Sealing plug; 16. Anti-slip rope; 17. Baffle; 18. Sealing cushion; 19. Mounting plate; 20. Third ventilation hole; 21. Sealing spacer; 22. Accommodating chamber; 23. Connecting hole. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-6 This application is described in further detail.

[0030] Example 1 Example 1 of the present application discloses an electronic atomization device with air pressure regulation function. Figure 1 and Figure 2The electronic atomization device with air pressure regulating function comprises a shell 1, a nozzle 2 is arranged on the shell 1, an airway 3 connected with the nozzle 2 is arranged in the shell 1, a smoke oil chamber 4 for storing smoke oil is opened in the shell 1, the smoke oil chamber 4 is connected with the airway 3 through a liquid guide hole, a heating atomizer 5 is arranged at the liquid guide hole, and the heating atomizer 5 is located in the airway 3; a first ventilation hole 6 connected with the airway 3 is opened on the shell 1, a ventilation channel 7 is opened in the shell 1, a second ventilation hole 8 is opened on the top of the smoke oil chamber 4, a ventilation plug 9 with air-permeable micropores is filled in the second ventilation hole 8, and the first ventilation hole 6 and the second ventilation hole 8 are both connected with the ventilation channel 7.

[0031] Reference Figure 1 and Figure 2 A sealing gasket 21 is provided in the shell 1, and the sealing gasket 21 divides the space in the shell 1 into a smoke oil chamber 4 and a accommodating chamber 22. The smoke oil chamber 4 is located above the accommodating chamber 22. The first ventilation hole 6 is opened at the bottom of the shell 1 and is connected with the accommodating chamber 22; a connecting hole 23 is opened on the sealing gasket 21, and the airway 3 runs through the smoke oil chamber 4 and is connected with the accommodating chamber 22 through the connecting hole 23. The heating atomizer 5 includes an atomizer core 51 arranged at the liquid guide hole, and a power supply part 52 for supplying power to the atomizer core 51 is provided in the accommodating chamber 22.

[0032] The smoke oil is stored in the smoke oil chamber 4 and is absorbed by the atomizer core 51 through the liquid guide hole. The power supply component supplies power to the atomizer core 51, and the smoke oil absorbed by the atomizer core 51 is heated and atomized into smoke. The smoke flows to the mouthpiece 2 through the airway 3 to be inhaled by the user. Since the first ventilation hole 6 is connected with the accommodating chamber 22, the power supply part 52 is stored in the accommodating chamber 22. Therefore, when the external air flows through the shell 1 to adjust the air pressure, it can also dissipate the heat of the power supply part 52 to prevent the power supply part 52 from being overheated.

[0033] Reference Figure 2 and Figure 3 A sensor 10 for monitoring the air pressure in the smoke oil chamber 4 is provided in the smoke oil chamber 4, a micro pump 11 is provided in the shell 1, the sensor 10 is electrically connected to the micro pump 11, an air inlet of the micro pump 11 is connected to the ventilation channel 7, an air outlet of the micro pump 11 is connected to a connecting pipe 12, the connecting pipe 12 passes through the shell 1 and is connected to the outside, an exchange hole 13 is opened on the connecting pipe 12, and the exchange hole 13 is connected to the ventilation channel 7.

[0034] When the air pressure in the smoke oil chamber 4 is too high, the sensor 10 for monitoring the air pressure in the smoke oil chamber 4 sends a signal, the central control system processes the signal, and the micro pump 11 receives the signal to operate. The operation of the micro pump 11 allows the outside air to enter the smoke oil chamber 4 through the connecting tube 12 and the ventilation channel 7, and the efficiency of gas entering the smoke oil chamber 4 is high.

[0035] Reference Figure 2and Figure 3 A liquid injection tube 14 is provided in the connecting tube 12, and the outer wall of the liquid injection tube 14 is in contact with the inner wall of the connecting tube 12 to block the exchange hole 13; a sealing plug 15 is provided at one end of the connecting tube 12 connected to the outside world to block the connecting tube 12, and an anti-drop rope 16 connected to the sealing plug 15 is provided on the shell 1.

[0036] The injection tube 14 is arranged in the connecting tube 12 for adding smoke oil. When the connecting tube 12 is not needed for air pressure regulation or smoke oil addition, the sealing plug 15 seals the connecting tube 12 to prevent the end of the connecting tube 12 from being exposed for a long time, thereby causing accumulation of external dust. When the connecting tube 12 is needed to add smoke oil, the sealing plug 15 is removed, and the anti-drop rope 16 is set so that the sealing plug 15 can hang freely to prevent the sealing plug 15 from falling. The injection tube 14 is inserted into the connecting tube 12, and the inner wall of the connecting tube 12 fits with the outer wall of the injection tube 14. The micro pump 11 operates to draw the smoke oil into the smoke oil chamber 4. At this time, the exchange hole 13 is blocked to prevent the smoke oil from entering the ventilation channel 7.

[0037] Reference Figure 2 and Figure 4 A plurality of staggered baffles 17 are fixed in the second ventilation hole 8, the cross sections of the plurality of baffles 17 partially overlap, and the plurality of baffles 17 surround each other to form a reciprocating curved channel. The plurality of baffles 17 are staggered in the second ventilation hole 8, and the path of the airflow in the second ventilation hole 8 is extended. Since the cross sections of the plurality of baffles 17 partially overlap, the smoke oil can be blocked to prevent the smoke oil from leaking.

[0038] In Example 1 of the present application, in order to clearly display the structure and position of the multiple baffles 17, the ventilation plug 9 is not shown in the figure. In the actual structure, the ventilation plug 9 is filled in the second ventilation hole 8 and exists together with the baffle 17.

[0039] The implementation principle of an electronic atomization device with air pressure regulation function in Example 1 of the present application is as follows: when the user uses the electronic atomization device, the smoke oil is absorbed by the atomization core 51 through the liquid guide hole, and the power supply supplies power to the atomization core 51, so that the smoke oil absorbed by the atomization core 51 is heated and atomized into smoke, and the smoke flows to the mouthpiece 2 through the airway 3 to be inhaled by the user. After the electronic atomization device has been used for a long time, when the smoke oil chamber 4 is in a negative pressure state, the outside air enters the ventilation channel 7 through the first ventilation hole 6, and then enters the second ventilation hole 8 through the ventilation channel 7. The ventilation plug 9 filled in the second ventilation hole 8 allows gas to enter the smoke oil chamber 4, thereby adjusting the air pressure of the smoke oil chamber 4 to ensure the balance of the air pressure inside and outside the smoke oil chamber 4, and avoid a series of problems caused by uneven air pressure in the smoke oil chamber 4.

[0040] The cooperation of various components in the above process can flexibly adjust the air pressure in the smoke oil chamber 4 when the smoke oil chamber 4 is in a negative pressure state. The ventilation plug 9 filled in the second ventilation hole 8 can allow the gas to flow flexibly and block the smoke oil in the smoke oil chamber 4, thereby preventing the smoke oil in the smoke oil chamber 4 from leaking into the ventilation channel 7 through the second ventilation port.

[0041] Example 2 The difference between Example 2 and Example 1 is that: Figure 5 A plurality of sealing cushions 18 are fixed in the second ventilation hole 8 , and the plurality of sealing cushions 18 fit together to close the second ventilation hole 8 .

[0042] In the embodiment of the present application, four sealing pads 18 are installed in the second ventilation hole 8. The cross-sections of the four sealing pads 18 are fan-shaped. The cross-sections of the four sealing pads 18 are together arranged to form a whole circle that is the same size as the cross-section of the second ventilation hole 8. In other embodiments, the shape and number of the sealing pads can be selected as needed, and the edges of multiple sealing pads can partially overlap to achieve the effect of closing the second ventilation hole 8.

[0043] The implementation principle of Example 2 is as follows: when there is no airflow passing through the second ventilation hole 8, the multiple sealing pads 18 fit together to close the second ventilation hole 8, further preventing the smoke oil from leaking through the second ventilation hole 8; when the airflow passes through the second ventilation hole 8, the flow of the airflow will push the multiple sealing pads 18 to move in a direction away from each other, thereby forming an aperture for airflow to pass through in the middle of the multiple sealing pads 18, and the airflow can circulate normally.

[0044] Example 3 The difference between Example 3 and Example 1 is that: Figure 6 A mounting plate 19 is provided on the top of the smoke oil chamber 4. The mounting plate 19 is hollow and filled with a ventilation plug 9. The second ventilation hole 8 is opened on the mounting plate 19. The mounting plate 19 is provided with a third ventilation hole 20. The third ventilation hole 20 and the second ventilation hole 8 are respectively located on both sides of the mounting plate 19 and are staggered.

[0045] The implementation principle of Example 3 is as follows: gas can circulate through the third ventilation hole 20, the inner cavity of the mounting plate 19 and the second ventilation hole 8. The setting of the hollow mounting plate 19 can increase the installation amount of the ventilation plug 9, and the effect of preventing the leakage of the smoke oil is enhanced. The third ventilation hole 20 and the second ventilation hole 8 are respectively located on both sides of the mounting plate 19 and are staggered, thereby blocking the smoke oil and further preventing the smoke oil from leaking.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An electronic atomization device with air pressure regulation function, characterized in that: The invention comprises a shell (1), wherein a suction nozzle (2) is arranged on the shell (1), an air passage (3) in communication with the suction nozzle (2) is arranged in the shell (1), a smoke oil chamber (4) for storing smoke oil is provided in the shell (1), the smoke oil chamber (4) and the air passage (3) are in communication with each other through a liquid guide hole, a heating atomizer (5) is arranged at the liquid guide hole, and the heating atomizer (5) is located in the air passage (3); The shell (1) is provided with a first ventilation hole (6) connected to the airway (3); a ventilation channel (7) is provided in the shell (1); a second ventilation hole (8) is provided at the top of the smoke oil chamber (4); the second ventilation hole (8) is filled with a ventilation plug (9) having air-permeable micropores; the first ventilation hole (6) and the second ventilation hole (8) are both connected to the ventilation channel (7).

2. The electronic atomization device with air pressure regulating function according to claim 1, characterized in that: A sensor (10) for monitoring the air pressure in the smoke oil chamber (4) is arranged in the smoke oil chamber (4); a micro pump (11) is arranged in the housing (1); the sensor (10) is electrically connected to the micro pump (11); an air inlet of the micro pump (11) is communicated with the ventilation channel (7); and an air outlet of the micro pump (11) is communicated with the smoke oil chamber (4).

3. The electronic atomization device with air pressure regulating function according to claim 2, characterized in that: A connecting pipe (12) is provided at the air inlet of the micro pump (11), the connecting pipe (12) passes through the housing (1) and is in communication with the outside, and a branch pipe is connected to the connecting pipe (12), and the branch pipe is in communication with the ventilation channel (7).

4. The electronic atomization device with air pressure regulating function according to claim 3, characterized in that: The connecting pipe (12) is provided with a liquid injection pipe (14), and the outer wall of the liquid injection pipe (14) is in contact with the inner wall of the connecting pipe (12) to seal the branch pipe.

5. The electronic atomization device with air pressure regulating function according to claim 3, characterized in that: One end of the connecting pipe (12) communicating with the outside is provided with a sealing plug (15) for sealing the connecting pipe (12), and the housing (1) is provided with an anti-drop rope (16) connected to the sealing plug (15).

6. The electronic atomization device with air pressure regulating function according to claim 1, characterized in that: A plurality of staggered baffles (17) are arranged in the second ventilation hole (8); the cross-sections of the plurality of baffles (17) partially overlap; and the plurality of baffles (17) surround each other to form a reciprocatingly bent channel.

7. The electronic atomization device with air pressure regulating function according to claim 1, characterized in that: A plurality of sealing cushions (18) are arranged in the second ventilation hole (8), and the plurality of sealing cushions (18) are fitted to each other or partially overlapped to seal the second ventilation hole (8).

8. The electronic atomization device with air pressure regulating function according to claim 1, characterized in that: A mounting plate (19) is arranged on the top of the smoke oil chamber (4); the mounting plate (19) is hollow and filled with a ventilation plug (9); the second ventilation hole (8) is opened on the mounting plate (19); a third ventilation hole (20) is opened on the mounting plate (19); the third ventilation hole (20) and the second ventilation hole (8) are respectively located on two sides of the mounting plate (19) and are arranged alternately.

9. The electronic atomization device with air pressure regulating function according to claim 1, characterized in that: A sealing gasket (21) is arranged in the shell (1), and the sealing gasket (21) divides the space in the shell (1) into a smoke oil chamber (4) and a receiving chamber (22). A connecting hole (23) is provided on the sealing gasket (21), and the airway (3) passes through the smoke oil chamber (4) and is connected to the receiving chamber (22) through the connecting hole (23); the heating atomizer (5) comprises an atomizer core (51) arranged at the liquid guide hole, and a power supply unit (52) for supplying power to the atomizer core (51) is arranged in the receiving chamber (22).

10. The electronic atomization device with air pressure regulating function according to claim 9, characterized in that: The first ventilation hole (6) is in communication with the accommodating chamber (22).

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