Electronic atomizer with tobacco tar leakage prevention structure

Abstract

The utility model discloses an electronic atomizer with a tobacco tar leakage prevention structure, and belongs to the technical field of electronic cigarettes. The suction nozzle comprises a bottom shell, a battery support, a battery assembly, an oil storage cup assembly, a heating wire component, an air inlet assembly, oil cup lower sealing silica gel, a suction nozzle shell and battery sealing silica gel. The suction nozzle shell is connected with the battery support through the battery sealing silica gel, and the oil storage cup assembly is connected with the battery sealing silica gel. The battery assembly is arranged in the cavity of the battery bracket; the heating wire component is connected with the oil storage cup assembly, and the oil cup lower sealing silica gel is matched with the heating wire component, the battery support, the battery sealing silica gel and the suction nozzle shell to form an airtight structure. The battery assembly is connected with the heating wire component, and the air inlet assembly is arranged in the bottom shell and connected with the heating wire component. The oil cup lower sealing silica gel, the heating wire component, the battery support, the battery sealing silica gel and the suction nozzle shell are matched to form an airtight structure, leakage of tobacco tar is effectively prevented, and the airtightness of the electronic atomizer is ensured.

Description

Technical Field

[0001] This application relates to the field of electronic cigarette technology, and in particular to an electronic atomizer with a structure to prevent e-liquid leakage. Background Technology

[0002] In the field of e-cigarettes and related products, the structural design of the e-liquid tank is key to improving the user experience. Traditional e-liquid tank structures are prone to problems such as e-liquid leakage, insufficient airtightness, and poor e-liquid flow.

[0003] Traditional e-liquid tanks mostly use a direct pouring method. This method often makes it difficult to ensure even distribution of e-liquid within the tank when the capacity is large, and it's prone to leakage due to improper handling. Furthermore, traditional tanks have limitations in airtightness, allowing e-liquid inside to easily exchange with outside air, thus affecting e-liquid quality and increasing the risk of leakage. Utility Model Content

[0004] This application provides an electronic atomizer with a structure to prevent e-liquid leakage, including: a bottom shell, a battery bracket, a battery assembly, an e-liquid cup assembly, a heating wire assembly, an air intake assembly, a lower sealing silicone for the e-liquid cup, a mouthpiece shell, and a battery sealing silicone.

[0005] The nozzle housing is connected to the battery bracket via the battery sealing silicone, and the oil reservoir assembly is connected to the battery sealing silicone;

[0006] The battery holder has a cavity for placing the battery assembly, and the battery assembly is disposed in the cavity of the battery holder.

[0007] The heating wire component is connected to the oil reservoir assembly. The lower sealing silicone of the oil reservoir is disposed at one end of the heating wire component and together with the heating wire component, the battery bracket, the battery sealing silicone and the nozzle housing to form an airtight structure.

[0008] The battery assembly is connected to the heating wire component and is used to supply power to the heating wire component. The air intake assembly is disposed in the bottom shell and is connected to the heating wire component through the sealing silicone under the oil cup.

[0009] Optionally, the heating wire component includes heating wire silicone and a heating wire assembly, wherein the heating wire assembly is connected to the heating wire silicone.

[0010] Optionally, the oil cup assembly includes an oil-collecting cotton, a hardware fitting, and a sealing silicone on the oil cup. The oil-collecting cotton is placed in the hardware fitting, and the heating wire assembly is placed in the oil-collecting cotton. One end of the hardware fitting is sealed to the sealing silicone on the oil cup, and the other end of the hardware fitting is sealed to the heating wire silicone.

[0011] Optionally, the lower sealing silicone of the oil cup is connected to the battery bracket and cooperates with the heating wire silicone, the battery bracket, the battery sealing silicone and the suction nozzle housing to form the airtight structure. An upper oil-absorbing cotton is placed between the lower sealing silicone of the oil cup and the heating wire silicone, and a lower oil-absorbing cotton is installed below the lower sealing silicone of the oil cup.

[0012] Optionally, the battery assembly includes a battery cell, oil-absorbing cotton for the battery cell, a first double-sided adhesive, a second double-sided adhesive, and a PCBA assembly;

[0013] The battery cell is connected and fixed to the PCBA assembly by the first double-sided adhesive and the second double-sided adhesive. The battery cell is connected to the heating wire assembly, and the oil-absorbing cotton of the battery cell is adhered to the outer surface of the battery cell.

[0014] Optionally, the nozzle housing is connected to the bottom shell, the nozzle housing is provided with a nozzle opening, and a nozzle silicone plug is detachably installed at the nozzle opening.

[0015] Optionally, the air intake assembly includes: a microphone silicone tube, a microphone cap, a venting needle, an air adjustment switch, and an air intake plug;

[0016] The gas regulating switch is located inside the bottom shell, with one end connected to the microphone silicone.

[0017] One end of the microphone cap is connected to the microphone silicone, and the other end is connected to the PCBA assembly;

[0018] The ventilation needle is disposed inside the silicone of the microphone and is used in conjunction with the air control switch to control the air intake volume;

[0019] An air inlet is provided on the bottom shell, and the air inlet plug is disposed inside the air inlet.

[0020] Optionally, the PCBA assembly includes: a display screen and a display screen bracket;

[0021] The display screen is mounted on the display screen bracket;

[0022] One end of the display screen bracket is connected to the battery bracket, and the other end is connected to the microphone silicone.

[0023] Optionally, the battery sealing silicone is further provided with an oil injection hole, and an oil injection plug is installed on the oil injection hole. The oil injection plug is sealed to the battery sealing silicone to seal the oil injection hole and balance the pressure inside the oil reservoir assembly.

[0024] Optionally, the bottom housing may also include a screen cover;

[0025] The bottom shell has a screen cover groove, and the screen cover is disposed in the screen cover groove to protect the display screen.

[0026] As can be seen from the above technical solutions, this application has the following advantages:

[0027] The airtight structure is formed by the combination of the sealing silicone under the oil cup, the heating wire component, the battery bracket, the battery sealing silicone, and the mouthpiece shell, which effectively prevents the leakage of e-liquid and ensures the airtightness of the electronic atomizer. This not only improves the safety of the product but also avoids equipment damage caused by e-liquid leakage. Attached Figure Description

[0028] Figure 1 A schematic diagram of the overall structure of the electronic atomizer with an anti-e-oil leakage structure provided in this application;

[0029] Figure 2 This is a schematic diagram of the heating wire component structure provided in this application;

[0030] Figure 3 This is a schematic diagram of the oil reservoir assembly structure provided in this application;

[0031] Figure 4 A schematic diagram of the battery sealing silicone and oil filler provided in this application;

[0032] Figure 5 This is a structural schematic diagram of the bottom shell, air intake assembly, and PCBA assembly provided in this application;

[0033] Figure 6 This is a schematic diagram of the structure of the battery assembly provided in this application;

[0034] Figure 7 This is a schematic diagram of the PCBA assembly and microphone cap provided in this application. Detailed Implementation

[0035] To address the aforementioned technical problems, this application provides an electronic atomizer with a leak-proof e-liquid structure for use in the field of electronic cigarette technology. Through a multi-layered sealing design consisting of heating wire silicone, lower sealing silicone in the e-liquid cup, upper absorbent cotton, and lower absorbent cotton, e-liquid leakage is effectively prevented, ensuring the airtightness of the electronic atomizer. This not only improves product safety but also avoids equipment damage caused by e-liquid leakage.

[0036] In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and other terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to describe the relative positional relationship between the components or parts and do not specifically limit the specific installation orientation of each component or part.

[0037] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0038] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; 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, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0039] Furthermore, the structures, proportions, sizes, etc., drawn in the accompanying drawings of this application are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modification to the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects and purposes that this application can produce, should still fall within the scope of the technical content disclosed in this application.

[0040] The technical solutions of this application will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0041] Please see Figures 1 to 7 This application provides an electronic atomizer with a structure to prevent e-liquid leakage, including: a bottom shell 01, a battery bracket 02, a battery assembly 03, an e-liquid cup assembly 04, a heating wire assembly 05, an air intake assembly 06, a lower sealing silicone for the e-liquid cup 07, a mouthpiece shell 08, and a battery sealing silicone 09.

[0042] The nozzle housing 08 is connected to the battery bracket 02 via the battery sealing silicone 09, and the oil cup assembly 04 is connected to the battery sealing silicone 09;

[0043] The battery bracket 02 is provided with a cavity for placing the battery assembly 03, and the battery assembly 03 is disposed in the cavity of the battery bracket 02.

[0044] The heating wire component 05 is connected to the oil cup assembly 04. The oil cup lower sealing silicone 07 is disposed at one end of the heating wire component 05 and together with the heating wire component 05, the battery bracket 02, the battery sealing silicone 09 and the suction nozzle housing 08 to form an airtight structure.

[0045] The battery assembly 03 is connected to the heating wire component 05, and the battery assembly 03 is used to supply power to the heating wire component 05. The air intake assembly 06 is disposed in the bottom shell 01 and is connected to the heating wire component 05 through the sealing silicone 07 under the oil cup.

[0046] The bottom shell 01 houses and protects the internal components. The mouthpiece shell 08, as the main e-liquid storage component, stores e-liquid. The mouthpiece shell 08 is connected to the battery sealing silicone 09, which is used to install the battery bracket 03 and the e-liquid cup assembly 04. The battery bracket 02 fixes and supports the battery assembly 03. The battery bracket 02 has a cavity for housing the battery assembly 03, which is located in the cavity on one side of the battery bracket 02. The battery assembly 03 provides power to the heating coil component 05. The e-liquid cup assembly 04 protects the heating coil component 05 from being submerged in e-liquid. When the user uses the device, airflow passes through the e-liquid cup assembly 04. Due to a siphon effect, the e-liquid in the mouthpiece shell 08 is drawn into the e-liquid cup assembly 04, where it is then vaporized. The heating wire component 05 is connected to the e-liquid reservoir assembly 04 and is located on the other side of the battery bracket 02. When powered on, the heating wire in the heating wire component 05 generates heat, which heats the e-liquid in the e-liquid reservoir assembly 04, causing it to atomize. The lower sealing silicone 07 of the e-liquid reservoir is located at the bottom of the heating wire component 05 and, together with the heating wire component 05, the battery bracket 02, the battery sealing silicone 09, and the mouthpiece housing 08, forms an airtight structure to ensure that the e-liquid in the mouthpiece housing 08 does not leak. The air intake assembly 06 is located in the bottom shell 01 and is connected to the heating wire component 05 through the lower sealing silicone 07 of the e-liquid reservoir. When the user needs to use the device, airflow enters through the air intake assembly 06. As the airflow passes through the e-liquid reservoir assembly 04, the e-liquid in the mouthpiece assembly 08 flows into the reservoir assembly 04 due to siphoning, and then into the heating coil assembly 05. Subsequently, the battery assembly 03 begins to supply power to the heating coil assembly 05. The heating coil assembly 05 generates heat under the action of the current, and begins to heat the e-liquid in the reservoir assembly 04 to be atomized. As the temperature of the heating coil assembly 05 rises, the e-liquid in the heating coil assembly 05 is heated to the atomization point and begins to form vapor. The vapor is transferred through the reservoir assembly 04 by the airflow to the top of the mouthpiece housing 08 and released to the user. Throughout the entire operation, the sealing silicone 07 under the e-liquid reservoir, together with the heating coil assembly 05, the battery bracket 02, the battery sealing silicone 09, and the mouthpiece housing 08, forms an airtight structure, ensuring that the e-liquid in the mouthpiece housing 08 will not leak, and also ensuring that there is no air leakage during atomization. Air enters through the air intake component 06 and participates in the atomization process, helping the e-liquid to burn and atomize more completely, resulting in a higher density of smoke.

[0047] The sealing silicone 07 under the e-liquid cup, together with the heating wire component 05, battery bracket 02, battery sealing silicone 09, and mouthpiece housing 08, forms an airtight structure, preventing e-liquid leakage from the mouthpiece housing 08 and gas leakage during atomization. The tight connection between the heating wire component 05 and the e-liquid cup assembly 04, along with the electrical power provided by the battery assembly 03, ensures that the e-liquid can be efficiently heated to the atomization point, thereby forming a fine and uniform vapor and improving the user experience.

[0048] In an optional embodiment, the heating wire component 05 includes heating wire silicone 051 and heating wire assembly 052, the heating wire assembly 052 being connected to the heating wire silicone 051.

[0049] The heating wire silicone 051 is used to encapsulate the heating wire assembly 052 and works in conjunction with it to ensure airtightness. The heating wire assembly 052 is used to heat the e-liquid. During use, airflow enters the e-liquid reservoir assembly 04, creating a siphon effect that draws e-liquid from the mouthpiece housing 08 into the reservoir assembly 04, where it is then added to the heating wire assembly 052. The battery assembly 03 then powers the heating wire assembly 052. When current flows through it, the resistance wire in the heating wire assembly 052 heats up, thus heating the e-liquid. The connection between the heating wire assembly 052 and the heating wire silicone 051 ensures that the e-liquid flowing from the mouthpiece housing 08 into the reservoir assembly 04 does not leak. The heating wire silicone 051 also secures the heating wire assembly 052, preventing it from loosening or falling off. The heating wire silicone 051 ensures airtightness between the heating wire assembly 052 and the reservoir assembly 04. This prevents gas leakage during atomization.

[0050] The heating wire assembly 052, as a heating element, rapidly generates heat to heat the e-liquid flowing into it, ensuring complete atomization and producing a fine, uniform vapor. The heating wire silicone 051 acts as a seal, tightly encasing the heating wire assembly 052 and forming an airtight structure with the e-liquid reservoir assembly 04, preventing gas leakage during atomization. The insulating properties of the heating wire silicone 051 also enhance the device's safety, avoiding potential hazards caused by current leakage or short circuits.

[0051] In an optional embodiment, the oil cup assembly 04 includes an oil-collecting cotton 041, a hardware fitting 042, and a sealing silicone 043 on the oil cup. The oil-collecting cotton 041 is placed in the hardware fitting 042, and the heating wire assembly 052 is placed in the oil-collecting cotton 041. One end of the hardware fitting 052 is sealed to the sealing silicone 043 on the oil cup, and the other end of the hardware fitting 042 is sealed to the heating wire silicone 051.

[0052] The oil-collecting cotton 041, used in conjunction with the hardware fitting 042, stores the e-liquid to be atomized. The oil-collecting cotton 041 is placed inside the hardware fitting 042 to ensure that the heating coil assembly 052 is not submerged in the e-liquid. One end of the hardware fitting 042 is sealed to the sealing silicone 043 on the oil cup, and the other end is connected to the heating coil silicone seal 051, ensuring the airtightness of the entire oil cup assembly 04. The hardware fitting 042 has a through-hole; when airflow enters the oil cup assembly 04, the e-liquid in the mouthpiece housing 08 flows into the oil-collecting cotton 041 through the through-hole on the hardware fitting 042. The sealing silicone 043 on the oil cup prevents e-liquid leakage and the entry of external impurities, forming an effective sealing structure with the hardware fitting 042. The heating wire assembly 052 is placed in the oil reservoir 041. When a siphon effect occurs, e-liquid flows into the oil reservoir 041 through the through-hole on the hardware fitting 042, and then into the heating wire assembly 052. The oil reservoir 041 ensures that the heating wire assembly 052 is not submerged in e-liquid. When current passes through the heating wire assembly 052, it generates heat, heating the e-liquid within and atomizing it. One end of the hardware fitting 042 is connected to the oil cup via a sealing silicone 043, and the other end is sealed to the heating wire assembly 052 via the heating wire silicone 051. This sealing structure ensures the airtightness of the oil reservoir assembly 04, preventing e-liquid leakage and the entry of external impurities.

[0053] The oil-collecting cotton 041, serving as the storage medium for e-liquid, possesses high oil absorption and good liquid retention properties. This ensures that the e-liquid is evenly distributed around the heating wire assembly 052 without submerging it, allowing the heating wire assembly 052 to heat the e-liquid more effectively and improve atomization efficiency. The combination of the sealing silicone 043 on the oil cup, the heating wire silicone 051, and the hardware fitting 042 forms a highly airtight structure, preventing e-liquid leakage and avoiding the entry of external impurities into the device. The hardware fitting 042 guides the e-liquid into the oil-collecting cotton 041 and protects both the oil-collecting cotton 041 and the heating wire assembly 052.

[0054] In an optional embodiment, the lower sealing silicone 07 of the oil cup is connected to the battery bracket 02 and cooperates with the heating wire silicone 051, the battery bracket 02, the battery sealing silicone 09 and the suction nozzle housing 08 to form the airtight structure. An upper oil-absorbing cotton is placed between the lower sealing silicone 07 of the oil cup and the heating wire silicone 051, and a lower oil-absorbing cotton is installed below the lower sealing silicone 07 of the oil cup.

[0055] The lower sealing silicone 07 of the e-liquid cup, together with the heating wire silicone 051, battery bracket 02, battery sealing silicone 09, and mouthpiece housing 08, forms the airtight structure to prevent e-liquid leakage. The upper absorbent cotton is located between the lower sealing silicone 07 and the heating wire silicone 051, while the lower absorbent cotton is installed below the lower sealing silicone 07. Both the upper and lower absorbent cotton absorb condensate. The upper absorbent cotton prevents condensate from entering the e-liquid reservoir assembly 04, thus affecting the quality of the e-liquid. The lower absorbent cotton prevents condensate from entering the battery assembly 03, avoiding short circuits and other issues.

[0056] The lower sealing silicone 07 of the e-liquid cup, together with the heating wire silicone 051, battery bracket 02, battery sealing silicone 09, and mouthpiece housing 08, forms the airtight structure. This effectively prevents the intrusion of external air, moisture, or impurities, which could lead to a decrease in e-liquid quality, and also prevents e-liquid leakage. The upper and lower absorbent cotton can quickly absorb the condensate produced after atomization and the e-liquid leaking from the e-liquid cup assembly 04, preventing condensate and e-liquid from directly contacting the heating wire silicone 051 and battery assembly 03, thus improving safety.

[0057] In an optional embodiment, the battery assembly 03 includes a battery cell 031, a battery cell oil-absorbing cotton 032, a first double-sided adhesive, a second double-sided adhesive, and a PCBA assembly 033;

[0058] Battery cell 031 is connected and fixed to PCBA assembly 033 via the first and second double-sided adhesive tapes. Battery cell 031 is connected to heating wire assembly 052, and oil-absorbing cotton 032 is adhered to the outer surface of battery cell 031. Oil-absorbing cotton 032 is used to absorb condensate and leaked e-liquid, preventing damage to battery cell 031. The first and second double-sided adhesive tapes are used to connect and fix battery cell 031 to PCBA assembly 033, ensuring a firm connection between them and preventing loosening or detachment. PCBA assembly 033 electrically connects various components together through control circuits on the printed circuit board, forming a complete circuit system. Battery cell 031 is electrically connected to heating wire assembly 052, providing power to it. When battery assembly 03 is in operation, battery cell 031, under the control of PCBA assembly 033, transfers power to heating wire assembly 052. After receiving electrical energy, the heating wire assembly 052 heats the e-liquid, causing it to atomize and form smoke.

[0059] The oil-absorbing cotton 032 absorbs condensate and leaked e-liquid, preventing damage to the battery cell 031 and improving the safety of the battery assembly 03. The first and second double-sided adhesive tapes ensure a stable and secure connection between the battery cell 031 and the PCBA assembly 033, reducing the risk of loosening due to vibration or impact. The connection between the battery cell 031 and the PCBA assembly 033 allows electrical energy to be transferred from the battery cell 031 to the PCBA assembly 033, and then further to the heating wire assembly 052.

[0060] In an optional embodiment, the nozzle housing 08 is connected to the bottom housing 01, and the nozzle housing 08 is provided with a nozzle opening, and a nozzle silicone plug is detachably installed at the nozzle opening.

[0061] The mouthpiece housing 08 is connected to the battery sealing silicone 09, and the battery bracket 02 is mounted on the battery sealing silicone 09. The mouthpiece housing 08 is connected to the bottom shell 01, forming the outer shell structure of the e-cigarette. A mouthpiece silicone plug is installed at the mouthpiece opening of the mouthpiece housing 08 and connects to the sealing silicone 043 on the e-liquid cup in the e-liquid cup assembly 04 to provide a seal and prevent debris from entering the e-cigarette. The heating coil assembly 052 generates heat and heats the e-liquid, causing it to evaporate rapidly and form vapor. The vapor is transferred through the airflow from the hardware fitting 042 to the mouthpiece housing 08, and finally reaches the mouthpiece opening.

[0062] The battery sealing silicone 09 ensures a tight connection between the battery holder 02 and the mouthpiece housing 08, guaranteeing the airtightness of the device, preventing e-liquid leakage from the mouthpiece housing 08, and ensuring that the vapor leaks out and air enters during user use, thus reducing the density of the vapor and improving the user experience.

[0063] In an optional embodiment, the air intake assembly 06 includes: a microphone silicone tube 061, a microphone cap 062, a ventilation needle tube 063, an air adjustment switch 064, and an air intake plug;

[0064] The gas regulating switch 064 is located inside the bottom shell 01, and one end is connected to the microphone silicone 061.

[0065] One end of the microphone cap 062 is connected to the microphone silicone 061, and the other end is connected to the PCBA assembly 033;

[0066] The ventilation needle 063 is disposed inside the microphone silicone 061 and is used in conjunction with the air regulating switch 062 to control the air intake volume.

[0067] An air inlet is provided on the bottom shell 01, and the air inlet plug is disposed inside the air inlet.

[0068] The microphone silicone 061 is used to install the vapor regulator switch 064, microphone cap 062, and airflow needle 063. One end of the microphone cap 062 connects to the microphone silicone 061, and the other end connects to the PCBA assembly 033, transmitting the airflow signal generated during user use. The airflow needle 063 is located inside the microphone silicone 061 and works in conjunction with the vapor regulator switch 064, controlling the airflow into the atomizer by adjusting the opening of the vapor regulator switch 064. The vapor regulator switch 064 is located inside the bottom shell 01, with one end connected to the microphone silicone 061, and is used to adjust the airflow volume of the airflow needle 063, thereby controlling the speed of e-liquid atomization and the amount of vapor produced. The airflow plug is located in the airflow port on the bottom shell 01. When the device is not in use, the airflow plug seals the airflow port to prevent impurities from entering the atomizer and ensures the airtightness of the atomizer, preventing e-liquid leakage. When the user uses the device, the generated negative pressure airflow passes through the microphone inside the microphone cap 062. The microphone is mounted on the PCBA assembly 033 and transmits a signal to the PCBA assembly 033. Upon receiving the inhalation signal, the PCBA assembly 033 energizes the battery cell 031, transferring the current through the PCBA assembly 033 to the heating wire assembly 052, which heats the e-liquid. Air enters the air intake needle tube 063 through the air inlet and then enters the atomization area, mixing with the heated e-liquid to form vapor. The vapor is then transmitted through the hardware fitting 042 to the mouthpiece housing 08 and delivered to the user through the mouthpiece opening on the mouthpiece housing 08.

[0069] The air intake plug prevents external impurities from entering the atomizer through the air intake when the device is not in use, and ensures the airtightness of the atomizer to prevent e-liquid leakage. Through the interaction of the airflow switch 064 and the airflow needle 063, users can adjust the airflow volume to control the vapor density, meeting the needs of different users and improving the user experience.

[0070] In an optional embodiment, the PCBA assembly 033 includes: a display screen 0331 and a display screen bracket 0332;

[0071] The display screen 0331 is mounted on the display screen bracket 0332;

[0072] One end of the display screen bracket 0332 is connected to the battery bracket 02, and the other end is connected to the microphone silicone 061.

[0073] Display screen 0331 displays various status information of the electronic atomizer, such as battery level, operating mode, and temperature. Display screen bracket 0332 provides stable support for display screen 0331 and ensures the connection between PCBA assembly 033, battery holder 02, and microphone silicone 061 through connection points at both ends. Battery cell 031 on battery holder 02 provides power to PCBA assembly 033. When the user inhales through mouthpiece 08, the microphone senses the change in airflow and transmits it to the control circuit in display screen bracket 0332. Battery cell 031 transmits electrical energy to the control circuit on display screen bracket 0332, energizing heating coil assembly 052 to heat the e-liquid. Air enters the air intake needle 063 through the air inlet and then enters the atomization area, mixing with the heated e-liquid to form vapor. The vapor is carried by the airflow through hardware fitting 052 to mouthpiece housing 08, and then delivered to the user through mouthpiece opening on mouthpiece housing 08.

[0074] The display screen 0331 can display real-time information such as the atomizer's battery level, operating mode, and temperature, allowing users to understand the device's status. This intuitive information display method enhances user convenience and experience. The display screen bracket 0332 provides stable support for the display screen 0331, ensuring its stability and reliability on the atomizer. The display screen bracket 0332 connects to the battery bracket 02 and the microphone silicone 061. The connection with the microphone silicone 061 improves the airtightness inside the atomizer. The connection with the battery bracket 02 allows the battery cell 031 to be mounted on the display screen bracket 0332 via the first double-sided adhesive 033 and the second double-sided adhesive 034, providing power to the control circuitry on the display screen bracket 0332.

[0075] In an optional embodiment, the battery sealing silicone 09 is further provided with an oil injection hole, and an oil injection plug 10 is installed on the oil injection hole. The oil injection plug 10 is sealed to the battery sealing silicone 09 to seal the oil injection hole and balance the pressure inside the oil reservoir assembly 04.

[0076] The battery sealing silicone 09 has an oil filling hole. When adding e-liquid, the user first removes the oil filling plug 10 from the oil filling hole, and then adds e-liquid. After adding, the oil filling plug 10 is used to seal the oil filling hole to prevent e-liquid leakage from the mouthpiece housing 08. The oil filling plug 10 and the battery sealing silicone 09 ensure the stability of the airtight structure, so that when the user uses the e-liquid, the pressure inside the e-liquid cup assembly 04 is higher than that inside the mouthpiece housing 08, creating a siphon effect that causes e-liquid to flow into the e-liquid cup assembly 04 and then into the heating coil assembly 052 to complete filling.

[0077] The filling plug 10 ensures that the device maintains a stable pressure during use, improving the stability of the airtight structure. The battery sealing silicone 09 works in conjunction with the filling plug 10 to prevent e-liquid leakage from the mouthpiece assembly 08. The filling plug 10 guarantees the airtightness of the airtight structure, enhancing the safety of the device.

[0078] In an optional embodiment, the bottom shell 01 further includes a screen cover 011;

[0079] The bottom shell 01 has a screen cover groove, and the screen cover 011 is disposed in the screen cover groove to protect the display screen 0331.

[0080] A screen cover slot is provided on the bottom shell 01 for installing the screen cover 011. The screen cover 011 is used to protect the display screen 0331 from failure due to impact, and also to prevent impurities from entering the electronic atomizer through the gap between the bottom shell 01 and the display screen 0331.

[0081] The screen cover 011 is located within the screen cover groove of the bottom shell 01, providing a protective layer for the display screen 0331. This helps prevent the display screen 0331 from being subjected to physical damage such as scratches and impacts during daily use, thereby improving the overall durability of the device.

[0082] It should be noted that the above description of the disclosed embodiments enables those skilled in the art to implement or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electronic atomizer with a structure to prevent e-liquid leakage, characterized in that, include: Bottom shell, battery bracket, battery assembly, oil reservoir assembly, heating wire assembly, air intake assembly, oil reservoir lower sealing silicone, nozzle housing and battery sealing silicone; The nozzle housing is connected to the battery bracket via the battery sealing silicone, and the oil reservoir assembly is connected to the battery sealing silicone; The battery holder has a cavity for placing the battery assembly, and the battery assembly is disposed in the cavity of the battery holder. The heating wire component is connected to the oil reservoir assembly. The lower sealing silicone of the oil reservoir is disposed at one end of the heating wire component and together with the heating wire component, the battery bracket, the battery sealing silicone and the nozzle housing to form an airtight structure. The battery assembly is connected to the heating wire component and is used to supply power to the heating wire component. The air intake assembly is disposed in the bottom shell and is connected to the heating wire component through the sealing silicone under the oil cup.

2. The electronic atomizer with an anti-e-oil leakage structure according to claim 1, characterized in that, The heating wire component includes heating wire silicone and heating wire assembly, and the heating wire assembly is connected to the heating wire silicone.

3. The electronic atomizer with an anti-e-oil leakage structure according to claim 2, characterized in that, The oil cup assembly includes an oil storage cotton, a hardware fitting, and a sealing silicone on the oil cup. The oil storage cotton is placed in the hardware fitting, and the heating wire assembly is placed in the oil storage cotton. One end of the hardware fitting is sealed to the sealing silicone on the oil cup, and the other end of the hardware fitting is sealed to the heating wire silicone.

4. The electronic atomizer with an anti-e-oil leakage structure according to claim 3, characterized in that, The lower sealing silicone of the oil cup is connected to the battery bracket and forms an airtight structure with the heating wire silicone, the battery bracket, the battery sealing silicone and the suction nozzle housing. An upper oil-absorbing cotton is placed between the lower sealing silicone of the oil cup and the heating wire silicone, and a lower oil-absorbing cotton is installed below the lower sealing silicone of the oil cup.

5. The electronic atomizer with an anti-e-oil leakage structure according to claim 2, characterized in that, The battery assembly includes a battery cell, oil-absorbing cotton for the battery cell, a first double-sided adhesive, a second double-sided adhesive, and a PCBA assembly; The battery cell is connected and fixed to the PCBA assembly by the first double-sided adhesive and the second double-sided adhesive. The battery cell is connected to the heating wire assembly, and the oil-absorbing cotton of the battery cell is adhered to the outer surface of the battery cell.

6. The electronic atomizer with an anti-e-oil leakage structure according to claim 1, characterized in that, The nozzle housing is connected to the bottom shell, and the nozzle housing is provided with a nozzle opening. A nozzle silicone plug is detachably installed at the nozzle opening.

7. The electronic atomizer with an anti-e-oil leakage structure according to claim 5, characterized in that, The air intake assembly includes: microphone silicone, microphone cap, air supply needle, air adjustment switch and air intake plug; The gas regulating switch is located inside the bottom shell, with one end connected to the microphone silicone. One end of the microphone cap is connected to the microphone silicone, and the other end is connected to the PCBA assembly; The ventilation needle is disposed inside the silicone of the microphone and is used in conjunction with the air control switch to control the air intake volume; An air inlet is provided on the bottom shell, and the air inlet plug is disposed inside the air inlet.

8. The electronic atomizer with an anti-e-oil leakage structure according to claim 7, characterized in that, The PCBA assembly includes: a display screen and a display screen bracket; The display screen is mounted on the display screen bracket; One end of the display screen bracket is connected to the battery bracket, and the other end is connected to the microphone silicone.

9. The electronic atomizer with an anti-e-oil leakage structure according to claim 6, characterized in that, The battery sealing silicone is also provided with an oil injection hole, and an oil injection plug is installed on the oil injection hole. The oil injection plug is sealed to the battery sealing silicone to seal the oil injection hole and balance the pressure inside the oil reservoir assembly.

10. The electronic atomizer with an anti-e-oil leakage structure according to claim 8, characterized in that, The bottom shell also includes a screen cover; The bottom shell has a screen cover groove, and the screen cover is disposed in the screen cover groove to protect the display screen.

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