An electronic atomizer

Abstract

The application discloses an electronic atomizer, which comprises a shell and an atomization assembly arranged in the shell. The shell is formed with an oil storage cavity for storing tobacco tar and an air channel arranged at one side of the oil storage cavity. The air channel extends through from the bottom of the shell to the top of the shell to form a straight-through air flow channel. The atomization assembly comprises a ceramic heating element. A main flow channel is arranged in the atomization assembly. One end of the main flow channel is communicated with the oil storage cavity, and the other end of the main flow channel is communicated with the ceramic heating element. The ceramic heating element is provided with a heating surface arranged at one side of the air channel. The heating surface is parallel to the central axis of the air channel. The ceramic heating element is used for heating and atomizing the tobacco tar flowing from the oil storage cavity through the main flow channel, so that the tobacco tar is formed into smoke at the heating surface, and the smoke is taken out by the air flowing in the air channel.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomization technology, and in particular to an electronic atomizer. Background Technology

[0002] With the increasing popularity of e-cigarettes, atomizing components are used in electronic atomizers to atomize liquids (e-liquid) for inhalation. Existing atomizing components typically include a ceramic heating element and an oil reservoir, which atomize the e-liquid by heating it to produce an inhalable aerosol.

[0003] However, existing atomizing components are prone to e-liquid leakage during use, causing equipment contamination or inconvenience. At the same time, there are unreasonable airway designs, such as too many bends or obstructed passages, which leads to unstable airflow, affecting aerosol generation and the smoothness of inhalation, thus reducing the user experience. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide an electronic atomizer that can improve the inhalation experience and prevent leakage.

[0005] This utility model provides an electronic atomizer, including a housing and an atomizing component installed in the housing. The housing has an oil storage chamber for storing e-liquid and an air passage disposed on one side of the oil storage chamber. The air passage extends from the bottom of the housing to the top of the housing, forming a straight airflow channel. The atomizing component includes a ceramic heating element and has a main channel. One end of the main channel communicates with the oil storage chamber, and the other end enters the ceramic heating element. The ceramic heating element has a heating surface disposed on one side of the air passage, and the heating surface is parallel to the air passage. The ceramic heating element is used to heat and atomize the e-liquid flowing in from the oil storage chamber through the main channel to form smoke on the heating surface, and the smoke is carried out by the air flowing in the air passage.

[0006] In one embodiment, the electronic atomizer further includes a heating cap installed inside the housing. The heating cap has an atomizing chamber arranged on one side of the air passage and an oil-absorbing chamber located on the opposite side of the atomizing chamber. The atomizing component is disposed inside the atomizing chamber. A first ventilation groove is provided on the top of the heating cap, and a second ventilation groove is provided inside the oil-absorbing chamber. A ventilation hole is provided at the end of the oil-absorbing chamber away from the atomizing chamber. The first ventilation groove is connected to the oil-absorbing chamber and the oil storage chamber, and is used to discharge air in the oil storage chamber into the oil-absorbing chamber and discharge it through the ventilation hole to balance the air pressure.

[0007] In one embodiment, the atomizing assembly further includes an extension lead connected to the ceramic heating element and a sealing member disposed on the ceramic heating element for sealing the ceramic heating element within the atomizing cavity. The extension lead includes a lead portion connected to the ceramic heating element and a connecting portion disposed at an angle to the lead portion.

[0008] In one embodiment, the electronic atomizer further includes a flow guide disposed at one end of the heating cap. The end of the heating cap away from the flow guide has an oil inlet groove communicating with the oil storage chamber. The flow guide includes a first flow guide surface and a second flow guide surface forming an angle with the first flow guide surface. The second flow guide surface is inclined toward the air passage. The first flow guide surface and the second flow guide surface enclose at least a portion of the air passage to guide the inhaled air into the air passage, thereby allowing the inhaled air to flow through the heating surface.

[0009] In one embodiment, the electronic atomizer further includes a heating base connected to one end of the heating cap and an electrode assembly disposed on the heating base, one end of the electrode assembly being electrically connected to the connecting portion, and the other end of the electrode assembly passing through the heating base at least partially and being connected to an external power source.

[0010] In one embodiment, the electronic atomizer further includes a heat insulation component disposed at the end of the heating cap away from the flow guide. One end of the heating cap is recessed downward between the outer wall of the heating cap and the oil inlet groove to form a mounting groove for installing the heat insulation component. The heat insulation component has an oil inlet hole adapted to the oil inlet groove.

[0011] In one embodiment, the electronic atomizer further includes an oil-absorbing component disposed within the oil-absorbing chamber, one end of the guide component being embedded and installed within the oil-absorbing chamber to seal the oil-absorbing component, the oil-absorbing component being used to absorb e-liquid carried by air discharged from the oil-reservoir chamber.

[0012] In one embodiment, the electronic atomizer further includes a first condensing cotton, a second condensing cotton, and a third condensing cotton disposed between the heating base and the flow guide.

[0013] In one embodiment, the electrode assembly includes a first electrode connected to the connection portion for providing electrical power and a second electrode for reading atomization component operating information, wherein the first electrode and the second electrode are electrically connected.

[0014] In one embodiment, the electronic atomizer further includes a base disposed at one end of the housing, a sealing plug connected to the base, and a dust plug disposed on the opening of the air passage.

[0015] The electronic atomizer provided by this utility model places the heating surface of the ceramic heating element on one side of the airway. This allows the vapor generated by the ceramic heating element on the heating surface to be carried out by the air flowing in the airway, and prevents some air from being directly inhaled without being heated by the ceramic heating element, thereby improving the inhalation experience. Furthermore, by setting an oil suction chamber inside the heating cap, and by creating a first ventilation groove and a second ventilation groove in the mounting groove and the oil suction chamber respectively, air in the oil inlet groove can be smoothly discharged into the oil suction chamber and then discharged through the ventilation hole. This balances the air pressure, preventing problems such as poor oil supply or leakage caused by negative pressure, and improves the stability of e-liquid delivery. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 An exploded view of an electronic atomizer provided as a preferred embodiment of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal structure of an electronic atomizer provided in a preferred embodiment of the present invention.

[0019] Figure 3 This is a schematic diagram of the airflow in an electronic atomizer, provided as a preferred embodiment of the present invention.

[0020] Figure 4 A schematic diagram of the flow guide provided in a preferred embodiment of this utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the heating cover provided in a preferred embodiment of the present invention.

[0022] Figure 6 This is a schematic diagram of the structure of the heating cover provided in a preferred embodiment of the present invention.

[0023] Figure 7 A schematic diagram of the ventilation of the first and second ventilation slots provided in a preferred embodiment of this utility model.

[0024] Figure 8 This is a schematic diagram showing the connection between the ceramic heating element and the electrode assembly in a preferred embodiment of the present invention.

[0025] Figure label:

[0026] 1. Heating cap; 2. Atomizing assembly; 3. Flow guide; 4. Oil suction component; 5. Heat insulation component; 6. Heating base; 7. Electrode assembly; 8. Outer shell; 9. Dust plug; 10. Base; 11. Sealing plug; 12. First condensing cotton; 13. Second condensing cotton; 14. Third condensing cotton; 101. Atomizing chamber; 102. Oil inlet groove; 103. Oil suction chamber; 104. First ventilation groove; 105. Second ventilation groove; 106. Mounting groove; 107. Ventilation hole; 200. Extension lead wire; 201. Ceramic heating element; 202. Sealing component; 203. Lead wire section; 204. Connecting part; 301. First flow guide surface; 302. Second flow guide surface; 303. Lead wire groove; 501. Oil inlet hole; 801. Oil storage chamber; 802. Air passage. Detailed Implementation

[0027] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of this utility model. Based on the description of this utility model, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this utility model.

[0028] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," and "connect," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0029] The terms “upper,” “lower,” “left,” “right,” “front,” “back,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of description and simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The terms “first,” “second,” “third,” etc., are used merely to distinguish elements with similar properties, not to indicate or imply relative importance or a specific order.

[0031] The terms “include,” “comprising,” or any other variation thereof are intended to cover non-exclusive inclusion, which includes not only the elements listed but also other elements not expressly listed.

[0032] Please refer to Figure 1-2An electronic atomizer provided in this embodiment of the present invention includes a housing 8 and an atomizing component 2 installed in the housing 8. The housing 8 forms an oil storage chamber 801 for storing e-liquid and an air passage 802 disposed on one side of the oil storage chamber 801. The air passage 802 extends from the bottom of the housing 8 to the top of the housing 8, forming a straight airflow channel. The atomizing component 2 includes a ceramic heating element 201, and the atomizing component 2 has a main channel. One end of the main channel communicates with the oil storage chamber 801, and the other end leads to the ceramic heating element 201. The ceramic heating element 201 has a heating surface disposed on one side of the air passage 802, the heating surface being parallel to the air passage 802. The ceramic heating element 201 has a porous structure. It can be understood that... Figure 3 As shown, e-liquid flows from the oil storage chamber 801 into the porous structure of the ceramic heating element 201 through the main channel. The ceramic heating element 201 heats and atomizes the e-liquid on its heating surface to form smoke. When the user inhales, a certain negative pressure is formed in the airway 802, which allows cold air to enter the airway 802 from the bottom of the electronic atomizer and mix with the atomized e-liquid to form an inhalable aerosol. At the same time, the aerosol is carried out under the action of the inhalation negative pressure for inhalation.

[0033] In existing technologies, the ceramic heating element 201 is typically placed in the center of the air passage 802, with its heating surface perpendicular to the airflow direction. When some air is drawn in, it is blocked by the front of the ceramic heating element 201, creating backflow, which reduces airflow and wastes heat, while also decreasing the overall atomization effect. To solve this problem, such as... Figure 2-3 As shown, in this embodiment, the electronic atomizer also includes a heating cap 1 installed in the housing 8 and a guide 3 provided at one end of the heating cap 1. The end of the heating cap 1 away from the guide 3 is provided with an oil inlet groove 102 that communicates with the oil storage chamber 801. The heating cap 1 is also provided with an atomizing chamber 101 arranged on one side of the air passage 802. The atomizing chamber 101 communicates with the oil inlet groove 102. The atomizing component 2 is installed in the atomizing chamber 101.

[0034] like Figure 4 As shown, the airflow guide 3 includes a first airflow guide surface 301 and a second airflow guide surface 302 at an angle to the first airflow guide surface 301. The second airflow guide surface 302 is inclined toward the central axis of the atomizing chamber 101. The first airflow guide surface 301 and the second airflow guide surface 302 enclose and form at least a portion of the atomizing chamber 101. The second airflow guide surface 302 is inclined toward the central axis of the electronic atomizer, and the channel formed by the two can guide airflow through the air passage 802, ensuring that the air is fully heated by the ceramic heating element 201 before inhalation, thereby improving the atomization effect and enhancing the inhalation experience.

[0035] However, if the angle between the first guide surface 301 and the second guide surface 302 is too large, the airflow will be too fast, resulting in poor heating and affecting the smoking experience. Conversely, if the angle is too small, the airflow will be too slow, leading to low smoking efficiency. Figure 5 As shown, in this embodiment, the angle between the first guide surface 301 and the second guide surface 302 is set to 35°-60° to ensure optimal airflow guidance and atomization effect. Those skilled in the art can set this angle to 35°, 45°, 50°, 60° or other suitable angles according to actual needs, and no unique limitation is made here.

[0036] Optionally, the electronic atomizer also includes a heat insulation component 5 disposed at the end of the heating cap 1 away from the flow guide 3. The heat insulation component 5 can effectively block the heat generated by the atomization component 2, preventing the heat from being directly transferred to the e-liquid inside the housing 8 assembly, and preventing the e-liquid from being prematurely heated and atomized before passing through the atomization component 2. Optionally, such as Figure 6 As shown, one end of the heating cap 1 is recessed downwards between the outer wall of the heating cap 1 and the oil inlet groove 102 to form a mounting groove 106 for installing the heat insulation component 5. The bottom of the heat insulation component 5 is interference-fitted into the mounting groove 106, thereby sealing the top of the heating cap 1. At the same time, in order to ensure smooth e-liquid input, an oil inlet hole 501 adapted to the oil inlet groove 102 is provided on the heat insulation component 5, so that the e-liquid can flow normally into the atomizing chamber 101.

[0037] In existing electronic atomizers, when e-liquid enters the atomization chamber 101 through the inlet 102, the e-liquid in the reservoir 801 is gradually consumed. This causes the air pressure in the upper part of the reservoir 801 to be lower than the external atmospheric pressure. Under these circumstances, the ability of e-liquid to flow to the ceramic heating element 201 is inhibited, resulting in insufficient e-liquid supply to the ceramic heating element 201. When the e-liquid supply is insufficient, the ceramic heating element 201 may dry-burn, damaging the device. Furthermore, during the static storage and transportation of the electronic atomizer, external factors such as high temperature and low external pressure (air transport) can cause the gas in the reservoir 801 to expand, increasing the air pressure and leading to e-liquid leakage. To avoid these situations, such as... Figure 2 and Figure 6 As shown, in this embodiment, an oil suction chamber 103 is provided on the side of the heating cover 1 opposite to the atomizing chamber 101. A first ventilation groove 104 is provided in the mounting groove 106, a second ventilation groove 105 is provided in the oil suction chamber 103, and a ventilation hole 107 is provided at the end of the oil suction chamber 103 away from the atomizing chamber 101. Figure 7 As shown, the first ventilation groove 104 is connected to the oil suction chamber 103 and the oil inlet groove 102, so that the air in the oil inlet groove 102 can enter the oil suction chamber 103 through the first ventilation groove 104 and finally be discharged through the ventilation hole 107, thereby effectively balancing the air pressure and avoiding the occurrence of the above phenomenon.

[0038] Specifically, the electronic atomizer also includes an oil-absorbing component 4 disposed within the oil-absorbing chamber 103. One end of the guide component 3 is embedded within the oil-absorbing chamber 103, sealing the oil-absorbing component 4. When air from the oil inlet 102 enters the oil-absorbing chamber 103 through the first ventilation channel 104, it may carry some e-liquid droplets. The oil-absorbing component 4 can effectively absorb these e-liquid droplets, preventing them from being expelled with the air, thereby reducing waste and improving e-liquid utilization.

[0039] Optionally, the oil-absorbing component 4 has a porous structure with high capillary action. It is made of fiber material with strong oil absorption capacity, and its surface is specially treated to form a uniform porous structure, which enables it to quickly absorb e-liquid and prevent e-liquid from accumulating in the first ventilation groove 104 or the second ventilation groove 105, thus ensuring smooth airflow.

[0040] In addition, the oil suction component 4 can also be used for oil return. Specifically, such as... Figure 5 As shown, the second ventilation groove 105 extends along the inner wall of the oil suction chamber 103 toward one end of the atomizing chamber 101, so that part of the e-liquid absorbed and stored by the oil suction component 4 can flow along the second ventilation groove 105 to the atomizing chamber 101, thereby realizing the recycling and reuse of e-liquid and effectively reducing e-liquid waste.

[0041] Optionally, both the flow guide 3 and the heat insulation 5 are made of silicone and are interference-fitted to both ends of the heating cap 1 to ensure that e-liquid does not leak from both ends of the electronic atomizer during use.

[0042] Optionally, such as Figure 8 As shown, the atomizing assembly 2 also includes an extension lead 200 connected to the ceramic heating element 201, and a sealing element 202 disposed on the ceramic heating element 201 for sealing the ceramic heating element 201 within the atomizing chamber 101. The extension lead 200 is used to transmit current to the ceramic heating element 201, thereby heating the ceramic heating element 201 and achieving atomization of the e-liquid. The other end of the extension lead 200 is connected to an external power source to ensure a stable current supply. In addition, to ensure the sealing of the ceramic heating element 201, the sealing element 202 is disposed between the ceramic heating element 201 and the atomizing chamber 101, serving a sealing function to prevent e-liquid leakage or external substances from entering the atomizing chamber 101.

[0043] Optionally, the seal 202 is made of silicone or rubber, possessing good elasticity and high-temperature resistance, capable of withstanding the heat and pressure generated by the ceramic heating element 201 during high-temperature operation, ensuring a sealing effect. Through the above configuration, a reliable seal is formed between the ceramic heating element 201 and the atomizing chamber 101, preventing oil leakage and ensuring the stability of the atomization process.

[0044] Specifically, the electronic atomizer also includes a heating base 6 connected to the end of the heating cap 1 away from the first seal 202, and an electrode assembly 7 disposed on the heating base 6. One end of the electrode assembly 7 passes at least partially through the heating base 6 and is connected to an external power source. The heating base 6 is made of a metal material with good thermal conductivity, such as stainless steel or copper alloy, to ensure that heat can be quickly conducted to the ceramic heating element 201, providing a stable heating effect. The electrode assembly 7 is used to guide current to the ceramic heating element 201, ensuring that the ceramic heating element 201 heats up properly and atomizes the e-liquid.

[0045] To ensure a stable connection between the electrode assembly 7 and the external power supply, one end of the electrode assembly 7 passes through the heating base 6 and is connected to the external power supply via an electrical connection point, guaranteeing a stable current supply. Simultaneously, the heating base 6 ensures reliable installation and good electrical contact of the electrode assembly 7, thus preventing poor contact. Furthermore, the heating base 6 and the heating cover 1 are fixed together via a snap-fit ​​connection or a threaded connection, ensuring a tight fit between the components and preventing loosening or oil leakage due to vibration or other external forces.

[0046] In existing technologies, the resistance wire of the ceramic heating element 201 is typically directly connected to the electrode assembly 7. After prolonged use, the resistance wire may loosen due to thermal expansion and contraction or mechanical vibration, leading to poor contact. This phenomenon not only affects the stability of current transmission but may also cause fluctuations in heating power, reducing atomization performance. It may even cause overheating or circuit breakage due to abnormally high local resistance, affecting the safety and lifespan of the electronic atomizer. To address this issue, in this embodiment, the flow guide 3 is further provided with a lead groove 303 for accommodating the extension lead 200. This lead groove 303 is located inside the flow guide 3 and engages with the connection portion 204 of the electrode assembly 7. The extension lead 200 is electrically connected to the electrode assembly 7 through the lead groove 303, ensuring that current can be smoothly transmitted from the external power source to the ceramic heating element 201. The design of the lead groove 303 allows the extension lead 200 to be securely fixed to the electrode assembly 7, preventing loosening or detachment, thereby improving the stability and reliability of the electronic atomizer.

[0047] While the above embodiment achieves a stable connection between the electrode assembly 7 and the extension lead 200 by creating the lead groove 303, the fact that the entire extension lead 200 is fixed within the lead groove 303 may cause localized stress concentration. Especially during prolonged use, stretching and bending can lead to damage or poor contact of the extension lead 200. To avoid this problem, such as... Figure 8As shown, in this embodiment, the extension lead 200 includes a lead portion 203 connected to the ceramic heating element 201 and a connecting portion 204. The connecting portion 204 is bent at an angle relative to the lead portion 203 and inserted into the lead groove 303, and is electrically connected to the electrode assembly 7. By fixing only the connecting portion 204, stress can be effectively distributed, reducing damage to the lead portion 203. Moreover, the bending design can improve the strength of the extension lead 200 and facilitate the connection with the electrode assembly 7. In addition, the lead portion 203 can be relatively freely moved and adjusted in a small manner when not fixed, which can reduce friction between the lead portion 203 and other components during use and reduce wear.

[0048] Optionally, the angle at which the connecting portion 204 is bent relative to the lead portion 203 is 85°-90°. Those skilled in the art can set this bending angle to 85°, 86°, 87°, 88°, 89°, 90° or other suitable angles according to actual needs, and no single limitation is made here.

[0049] Optionally, the electrode assembly 7 includes a first electrode (not labeled in the figure) connected to the extension lead 200 for providing electrical power and a second electrode (not labeled in the figure) for reading the working information of the atomizing assembly 2. The first electrode and the second electrode are electrically connected, so that the power supply and data acquisition form an integrated structure, reducing additional circuit connections and optimizing the internal layout.

[0050] Furthermore, the electronic atomizer also includes a control module (not shown in the figure), which is communicatively connected to the second electrode. It can be understood that the second electrode transmits the operating information of the atomizing component 2 to the control module, thereby enabling the control module to control the on / off state of the second electrode according to the operating status of the atomizing component 2, thus controlling the start and stop of the atomizing component 2.

[0051] Optionally, such as Figure 3 As shown, the e-cigarette also includes a first condensing cotton 12, a second condensing cotton 13, and a third condensing cotton 14 disposed between the heating base 6 and the second sealing element 202. All three have a porous structure, primarily intended to fill the internal space of the e-cigarette, ensuring the device's airtightness and preventing e-liquid leakage or external contaminants from entering the device. Simultaneously, the first condensing cotton 12, the second condensing cotton 13, and the third condensing cotton 14 act as a buffer, reducing vibrations or impacts that may occur during device use and improving the stability of the e-cigarette. Furthermore, they effectively prevent condensation backflow. When the e-cigarette is operating, e-liquid may condense and flow back during heating; the first condensing cotton 12, the second condensing cotton 13, and the third condensing cotton 14 absorb this condensed e-liquid, thereby reducing the risk of leakage.

[0052] In this embodiment, the electronic atomizer also includes a base 10 disposed at one end of the housing 8, a sealing plug 11 connected to the base 10, and a dust plug 9 disposed on the opening of the airway 802. The sealing plug 11 is designed to ensure that the electronic atomizer remains sealed when not in use, preventing air and other external substances from contaminating the inside of the electronic atomizer and keeping the device clean. The dust plug 9 is disposed on the opening of the airway 802, effectively preventing dust or other fine particles from entering the airway 802, ensuring that the user inhales pure vapor when vaping. In addition, the dust plug 9 can prevent the airway 802 from being contaminated or damaged during carrying or storage.

[0053] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0054] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.

Claims

1. An electronic atomizer, characterized in that, Includes a housing (8) and an atomizing component (2) installed in the housing (8). The housing (8) forms an oil storage chamber (801) for storing e-liquid and an air passage (802) disposed on one side of the oil storage chamber (801). The air passage (802) extends from the bottom of the housing (8) to the top of the housing (8) to form a straight airflow channel. The atomizing component (2) includes a ceramic heating element (201), and the atomizing component (2) is provided with a main channel. One end of the main channel is connected to the oil storage chamber (801), and the other end is connected to the ceramic heating element (201). The ceramic heating element (201) is provided with a heating surface arranged on one side of the air passage (802), and the heating surface is parallel to the air passage (802). The ceramic heating element (201) is used to heat and atomize the e-liquid flowing in from the oil storage chamber (801) through the main channel to form smoke on the heating surface, and to allow the smoke to be carried out by the air flowing in the air passage (802).

2. The electronic atomizer as described in claim 1, characterized in that, The electronic atomizer also includes a heating cap (1) installed in the housing (8). The heating cap (1) has an atomizing chamber (101) arranged on one side of the air passage (802) and an oil suction chamber (103) located on the opposite side of the atomizing chamber (101). The atomizing component (2) is located in the atomizing chamber (101). A first ventilation groove (104) is provided on the top of the heating cap (1). A second ventilation groove (105) is provided in the oil suction chamber (103). A ventilation hole (107) is provided at the end of the oil suction chamber (103) away from the atomizing chamber (101). The first ventilation groove (104) is connected to the oil suction chamber (103) and the oil storage chamber (801) to discharge the air in the oil storage chamber (801) into the oil suction chamber (103) and discharge it through the ventilation hole (107) to balance the air pressure.

3. The electronic atomizer as described in claim 2, characterized in that, The atomizing assembly (2) further includes an extension lead (200) connected to the ceramic heating element (201) and a sealing element (202) disposed on the ceramic heating element (201) for sealing the ceramic heating element (201) in the atomizing chamber (101). The extension lead (200) includes a lead portion (203) connected to the ceramic heating element (201) and a connecting portion (204) disposed at an angle to the lead portion (203).

4. The electronic atomizer as described in claim 2, characterized in that, The electronic atomizer also includes a guide member (3) disposed at one end of the heating cap (1). The end of the heating cap (1) away from the guide member (3) is provided with an oil inlet groove (102) communicating with the oil storage chamber (801). The guide member (3) includes a first guide surface (301) and a second guide surface (302) at an angle to the first guide surface (301). The second guide surface (302) is inclined toward the air passage (802). The first guide surface (301) and the second guide surface (302) enclose at least a portion of the air passage (802) to guide the inhaled air into the air passage (802), thereby allowing the inhaled air to flow through the heating surface.

5. The electronic atomizer as described in claim 3, characterized in that, The electronic atomizer also includes a heating base (6) connected to one end of the heating cap (1) and an electrode assembly (7) disposed on the heating base (6). One end of the electrode assembly (7) is electrically connected to the connecting part (204), and the other end of the electrode assembly (7) passes through the heating base (6) at least partially and is connected to an external power source.

6. The electronic atomizer as described in claim 4, characterized in that, The electronic atomizer also includes a heat insulation component (5) disposed at the end of the heating cap (1) away from the flow guide (3). One end of the heating cap (1) is recessed downward between the outer wall of the heating cap (1) and the oil inlet groove (102) to form an installation groove (106) for installing the heat insulation component (5). The heat insulation component (5) has an oil inlet hole (501) adapted to the oil inlet groove (102).

7. The electronic atomizer as described in claim 4, characterized in that, The electronic atomizer also includes an oil-absorbing component (4) disposed in the oil-absorbing chamber (103). One end of the guide component (3) is embedded in the oil-absorbing chamber (103) to seal the oil-absorbing component (4). The oil-absorbing component (4) is used to absorb the e-liquid carried by the air discharged from the oil storage chamber (801).

8. The electronic atomizer as described in claim 4, characterized in that, The electronic atomizer also includes a first condenser (12), a second condenser (13), and a third condenser (14) disposed between the heating base (6) and the flow guide (3).

9. The electronic atomizer as described in claim 5, characterized in that, The electrode assembly (7) includes a first electrode connected to the connection part (204) for providing electrical energy and a second electrode for reading the working information of the atomizing assembly (2), wherein the first electrode and the second electrode are electrically connected.

10. The electronic atomizer as described in claim 1, characterized in that, The electronic atomizer also includes a base (10) disposed at one end of the housing (8), a sealing plug (11) connected to the base (10), and a dust plug (9) disposed on the opening of the air passage (802).

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