Electronic atomization equipment

Abstract

The utility model discloses an electronic atomization device which comprises an outer pipe and an inner pipe. The atomizing mechanism is arranged in the outer pipe; the control mechanism is arranged in the outer pipe and is electrically connected with the atomization mechanism; wherein the atomization mechanism is installed on the upper portion of the outer pipe, the control mechanism is installed on the lower portion of the outer pipe, an interval support is arranged in the outer pipe, and the atomization mechanism and the control mechanism are fixed to the two sides of the interval support; the atomization mechanism comprises a suction nozzle, an oil cup and an atomization assembly, the suction nozzle comprises a suction nozzle channel and an oil injection channel which are independent from each other, one end of the oil cup is fixedly connected with the suction nozzle, the other end of the oil cup is fixedly connected with the outer pipe, an oil injection hole is formed in the oil cup, and the atomization assembly is arranged in the oil injection hole. Oil injection sealing silica gel is arranged between the oil injection hole and the oil injection channel, and the oil injection channel and the oil injection hole are matched and aligned.

Description

Technical Field

[0001] This utility model relates to the field of atomizing equipment, and more specifically, to an electronic atomizing device. Background Technology

[0002] Currently, most electronic atomizing devices on the market use an open-type filling method. After filling, a cap or mouthpiece must be installed. However, the process of keeping the cap on or installing the mouthpiece for a long time may lead to oil leakage problems, while also increasing the labor intensity and cost for the operator. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an electronic atomization device that is convenient and stable for oil filling and reduces costs.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] An electronic atomizing device includes: an outer tube; an atomizing mechanism disposed within the outer tube; and a control mechanism disposed within the outer tube and electrically connected to the atomizing mechanism. The atomizing mechanism is installed at the upper part of the outer tube, and the control mechanism is installed at the lower part of the outer tube. A spacer bracket is provided within the outer tube, and the atomizing mechanism and the control mechanism are fixedly disposed on both sides of the spacer bracket. The atomizing mechanism includes a mouthpiece, an oil cup, and an atomizing assembly. The mouthpiece includes an independent mouthpiece channel and an oil filling channel. One end of the oil cup is fixedly connected to the mouthpiece, and the other end of the oil cup is fixedly connected to the outer tube. The oil cup has an oil filling hole, and an oil filling sealing silicone is provided between the oil filling hole and the oil filling channel. The oil filling channel and the oil filling hole are aligned and engaged. During oil filling, an oil filling needle is operated to pierce the oil filling sealing silicone through the oil filling channel and enter the oil cup through the oil filling hole to inject oil.

[0006] Furthermore, the atomizing assembly includes a center rod, a heating element, and a bottom sealing silicone. The bottom sealing silicone has a limiting groove. One end of the center rod with the heating element is installed in the limiting groove, and the other end of the center rod is connected to the mouthpiece channel. A head sealing silicone is provided between the oil cup and the center rod.

[0007] Furthermore, the surface of the bottom sealing silicone with the limiting groove is an arc-shaped concave surface, and the limiting groove is located at the bottom of the arc-shaped concave surface.

[0008] Furthermore, the spacer bracket is provided with a ventilation channel. When the oil cup is turned upside down for oil filling, a large amount of air in the oil cup enters the ventilation channel from the micropores of the heating core and is then discharged. The air inlet of the ventilation channel is flush with the exhaust port of the atomizing component.

[0009] Furthermore, the control mechanism includes a power supply and a control board. The control board includes a main control board and a circuit board. The circuit board is mounted on the spacer bracket. The heating element is connected to the circuit board. The circuit board is equipped with a main switch. The power supply is connected to the main control board. The circuit board is connected to the main control board.

[0010] Furthermore, the atomizing device also includes a bottom cover, the bottom cover and the mouthpiece are installed at both ends of the outer tube, the main control board is installed on the bottom cover, the power supply is located between the main control board and the circuit board, and the main control board is provided with a control chip, a charging interface and an indicator light.

[0011] Furthermore, the outer tube is provided with a silicone button that cooperates with the main switch, and the silicone button is prismatic in shape.

[0012] Furthermore, the spacer bracket is provided with oil-absorbing cotton at the position corresponding to the limiting groove.

[0013] Furthermore, the outer tube is integrally formed from aluminum alloy, and the central rod is integrally formed from stainless steel.

[0014] Furthermore, the side wall of the outer tube is provided with a window for observation corresponding to the installation position of the oil cup.

[0015] This invention eliminates concerns about time constraints during the filling process, thereby reducing the time and labor costs required for installing the cap or mouthpiece. It completely eliminates the risk of oil leakage that may occur in existing designs, providing customers with an easy-to-operate product without the risk of leakage. It also reduces the cost of assembling the cap after filling. Furthermore, the spacer bracket can securely fix the atomizing mechanism and control mechanism inside the outer tube, effectively preventing abnormal noises caused by displacement or shaking, thus further enhancing the overall quality of the electronic atomizing device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the electronic atomizing device according to an embodiment of the present invention;

[0017] Figure 2 This is a cross-sectional schematic diagram of the electronic atomizing device according to an embodiment of the present utility model;

[0018] Figure 3 This is an exploded schematic diagram of the electronic atomizing device according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram of the oil filling process of the electronic atomizing device according to an embodiment of this utility model;

[0020] The components are as follows: 10. Electronic atomizing device; 11. Outer tube; 12. Spacer bracket; 13. Air passage; 14. Air inlet; 15. Bottom cover; 16. Silicone button; 17. Window; 18. Filling needle; 20. Atomizing mechanism; 21. Mouthpiece; 211. Mouthpiece channel; 212. Filling channel; 22. Oil cup; 221. Filling hole; 23. Filling sealing silicone; 24. Atomizing assembly; 25. Center rod; 26. Heating core; 27. Oil guide cotton; 28. Bottom sealing silicone; 281. Limiting groove; 282. Arc-shaped concave surface; 29. ​​Head sealing silicone; 30. Control mechanism; 31. Power supply; 32. Control board; 33. Main control board; 331. Control chip; 332. Charging interface; 333. Indicator light; 34. Circuit board; 341. Main switch. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature.

[0022] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Furthermore, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0025] like Figures 1 to 4As shown, this embodiment discloses an electronic atomizing device 10, including: an outer tube 11; an atomizing mechanism 20 disposed inside the outer tube 11; and a control mechanism 30 disposed inside the outer tube 11 and connected to the atomizing mechanism 20. The atomizing mechanism 20 is installed at the upper part of the outer tube 11, and the control mechanism 30 is installed at the lower part of the outer tube 11. A spacer bracket 12 is provided inside the outer tube 11, and the atomizing mechanism 20 and the control mechanism 30 are fixedly disposed on both sides of the spacer bracket 12. By installing the spacer bracket 12, mutual interference between the atomizing mechanism 20 and the control mechanism 30 during operation can be effectively prevented, ensuring that both can work independently and stably. In addition, the spacer bracket 12 can also firmly fix the atomizing mechanism 20 and the control mechanism 30 inside the outer tube 11, effectively avoiding abnormal noise caused by displacement or shaking, thereby further improving the overall quality of the electronic atomizing device 10.

[0026] Optionally, the material selection for the spacer bracket 12 is also very important. It typically uses metal materials with good thermal conductivity. The design of the spacer bracket 12 also considers heat dissipation requirements, ensuring that the heat generated by the atomizing mechanism 20 and the control mechanism 30 can be effectively dissipated during long-term use, preventing performance degradation or damage due to overheating, and thus improving the overall heat dissipation efficiency of the device. At the same time, the structural design of the spacer bracket 12 also facilitates the assembly and maintenance of the electronic atomizing device 10. When users need to replace the atomizing mechanism 20 or the control mechanism 30, they can easily disassemble and replace it, greatly improving the maintainability and service life of the product.

[0027] The atomizing mechanism 20 includes a mouthpiece 21, an oil cup 22, and an atomizing component 24. The mouthpiece 21 includes an independent mouthpiece channel 211 and an oil filling channel 212. One end of the oil cup 22 is fixedly connected to the mouthpiece 21, and the other end of the oil cup 22 is fixedly connected to the outer tube 11. The oil cup 22 is provided with an oil filling hole 221. An oil filling sealing silicone 23 is provided between the oil filling hole 221 and the oil filling channel 212. The oil filling channel 212 and the oil filling hole 221 are aligned and matched. When filling oil, the oil filling needle 18 is operated to pierce the oil filling sealing silicone 23 through the oil filling channel 212 and enter the oil cup 22 through the oil filling hole 221 to inject oil. The oil cup 22 is equipped with an oil filling hole 221 and an oil filling channel 212, and an oil filling sealing silicone 23 is installed between them to ensure the sealing during oil filling. The oil filling channel 212 and the oil filling hole 221 are precisely aligned so that during the oil filling process, the operator can use the oil filling needle 18 to pierce the oil filling sealing silicone 23 through the oil filling channel 212 to inject oil into the oil cup 22.

[0028] Compared to existing traditional atomizing products, this product's filling structure significantly reduces customers' filling costs. This improvement is primarily due to the refined filling method and the reduction of the steps involved in capping the mouthpiece 21, effectively solving the common leakage problem in the market and enhancing the convenience of the filling process. Simultaneously, it eliminates the uncertainty of post-filling operations, reducing unnecessary steps and thus lowering the risk of product degradation due to various factors. For example, it avoids contamination caused by repeated human contact and the potential health threats posed by environmental dust. Furthermore, this solution reduces assembly, manufacturing, and packaging costs in the initial stages and improves efficiency in its design. Ultimately, the atomizing device is a finished product once fully assembled, with no movable connecting parts.

[0029] Specifically, the product oiling process is as follows: Figure 4 As shown: First, invert the electronic atomizing device 10 and place it on the workbench fixture. Then, insert the filling needle 18 into the left and right holes of the mouthpiece 21, penetrating the filling sealing silicone 23 until it reaches the inside of the oil cup 22. Next, inject the required amount of liquid, which can be 2.0 ml or 1.0 ml. After filling, simply pull out the needle; this ensures that a large amount of air can be expelled through the micropores of the atomizing core during liquid injection. The path marked with arrows in the diagram illustrates the filling and venting path. When the oil cup 22 is full, a vacuum will be formed inside, thus avoiding the risk of leakage.

[0030] The atomizing component 24 is located below the oil cup 22. Through its atomizing action, the oil is converted into tiny droplets, generating vapor for the user to inhale. The atomizing component 24 typically consists of a heating element 26 and wicking cotton 27. The heating element 26 heats up rapidly after being powered on, while the wicking cotton 27 evenly distributes the oil onto the surface of the heating element 26 to achieve efficient atomization. To ensure both atomization performance and safety, the design of the atomizing component 24 also considers the power of the heating element 26 and the material of the wicking cotton 27 to accommodate different types of oils and the user's inhalation habits.

[0031] The atomizing assembly 24 includes a center rod 25, a heating element 26, an oil-guiding cotton 27, and a bottom sealing silicone 28. The bottom sealing silicone 28 has a dedicated limiting groove 281 for fixing one end of the heating element 26; the other end of the center rod 25 is connected to the mouthpiece channel 211, ensuring a smooth passage. The heating element 26 heats the oil to produce an atomization effect, and the oil-guiding cotton 27 surrounds the heating element 26, its function being to evenly deliver the oil to the surface of the heating element 26, ensuring the stability and uniformity of the atomization process. During use, the user inhales the atomized vapor through the mouthpiece 21, while the atomizing assembly 24 continuously operates inside the oil cup 22 until the oil is depleted. The entire atomization process is precisely controlled by the control mechanism 30 to ensure the consistency of the amount of vapor inhaled and the atomization effect each time. Furthermore, a head sealing silicone 29 is also provided between the oil cup 22 and the center rod 25 to ensure overall sealing performance.

[0032] The center rod 25 is typically made of a high-temperature resistant metal with good thermal conductivity. Optionally, it can be made of stainless steel in a single piece to ensure effective heat conduction during the operation of the heating element 26, while preventing damage due to high temperatures. The diameter and length of the center rod 25 also require precise calculation to ensure an appropriate distance between the heating element 26 and the wicking cotton 27, maximizing atomization efficiency while minimizing heat loss. Optionally, heat dissipation grooves or fins may be provided on the surface of the center rod 25 to further enhance heat dissipation and extend the device's lifespan. The entire atomizing assembly 24 requires precise alignment to ensure a tight connection between the heating element 26, the wicking cotton 27, and the center rod 25, achieving optimal atomization.

[0033] The bottom sealing silicone 28 has a concave surface 282 with a limiting groove 281. The limiting groove 281 is located at the bottom of the concave surface 282. The concave surface 282 allows the oil at the bottom of the oil cup 22 to be efficiently utilized by the atomizing component 24, effectively avoiding oil waste. Furthermore, during inverted oil filling operations, the concave surface 282 is not filled with oil, facilitating rapid gas expulsion. This design not only improves oil utilization but also ensures the stability and efficiency of the atomizer during use. In addition, the limiting groove 281 provides a reliable fixing point for the heating element 26, ensuring it does not shift during operation, thus guaranteeing consistent atomization effects and long-term device reliability. In practical applications, this design makes the electronic atomizing device 10 more user-friendly, easier to operate, lower in maintenance costs, and has a longer service life.

[0034] Among them, such as Figure 4As shown, the spacer bracket 12 is equipped with a ventilation channel 13. When filling with oil in an upside-down position, a large amount of air in the oil cup 22 enters through the micropores of the heating element 26 into the ventilation channel 13 and then exits. The air inlet 14 of the ventilation channel 13 is flush with the exhaust port of the atomizing component 24. This design ensures that the air in the oil cup 22 can be quickly expelled during the inverted filling process. The path indicated by the arrow in the figure is the filling and exhaust schematic path, avoiding the problem of oil not being able to enter the atomizer smoothly due to air retention. The ventilation channel 13 not only improves the efficiency of filling but also reduces oil leakage that may be caused by improper operation. In addition, the air inlet 14 of the ventilation channel 13 is flush with the exhaust port of the atomizing component 24, ensuring smooth airflow and maintaining the internal pressure balance of the atomizer, which is crucial for maintaining the stability and consistency of the atomization effect. In actual use, users can experience a smoother filling experience, and the performance of the device is further improved.

[0035] The atomizing device also includes a bottom cover 15, which and the nozzle 21 are installed at both ends of the outer tube 11. The main control board 33 is installed on the bottom cover 15, and the power supply 31 is located between the main control board 33 and the circuit board 34. The main control board 33 is equipped with a control chip 331, a charging interface 332, and an indicator light 333. The control mechanism 30 includes a power supply 31 and a control board 32. The control board 32 includes a main control board 33 and a circuit board 34. The circuit board 34 is located on the spacer bracket 12. The heating element 26 is connected to the circuit board 34. The circuit board 34 is equipped with a main switch 341. The power supply 31 is connected to the main control board 33, and the circuit board 34 is connected to the main control board 33. The main control board 33 is responsible for the intelligent control of the entire electronic atomizing device 10. It can precisely control the working status of the heating element 26, including temperature adjustment and power output. Through its connection with the circuit board 34, the circuit board 34 only needs to perform simple wiring connections. Furthermore, the main control board 33 also has an intelligent memory function, which can record the user's usage habits and automatically adjust the working mode of the atomizer based on this data to provide a personalized user experience. The main switch 341 on the circuit board 34 provides the user with convenient power control. The user can turn the device on or off with simple operations. At the same time, the main switch 341 also has an overload protection function. When an abnormal current is detected, it will automatically cut off the power supply to protect the device from damage. The connection between the power supply 31 and the main control board 33 ensures a stable power supply, while the connection between the circuit board 34 and the main control board 33 ensures accurate signal transmission. The design of the entire control mechanism 30 not only ensures the efficient operation of the device but also improves the user's safety.

[0036] The main control board 33 is connected to the heating element 26 via the circuit board 34, ensuring precise control and stable operation of the electronic atomizing device 10. The main switch 341 is located on the circuit board 34, allowing users to easily disconnect the power supply 31 when the device is not in use, extending battery life and ensuring safety. The charging interface 332 allows users to charge the device via USB or other standard charging methods, taking into account user convenience. The indicator light 333 provides users with intuitive feedback on the device status, such as low battery, charging, or normal operation, making operation more intuitive and easy to understand. The design of the control mechanism 30 not only improves the intelligence level of the device but also greatly enhances the user experience.

[0037] The outer tube 11 is equipped with a silicone button 16 that works with the main switch 341. The silicone button 16 adopts a diamond-shaped design, which not only enhances the durability of the button but also improves the user's operating feel. The use of silicone material ensures that the button can maintain good elasticity after long-term use, while the diamond shape provides the user with clear tactile feedback, making the operation more intuitive. In addition, the button layout takes into account ergonomic principles, ensuring that when using the electronic atomizing device 10, the user's finger can naturally land on the button, thereby achieving easy on / off control. Such design details, though small, greatly enhance the overall user experience.

[0038] Optionally, the spacer bracket 12 is equipped with oil-absorbing cotton (not shown in the figure) at the position corresponding to the limiting groove 281. This cotton can effectively absorb excess oil droplets that may be generated during atomization, ensuring the purity of the atomization effect. The material of the oil-absorbing cotton is carefully selected to ensure that it can absorb oil without affecting the normal operation of the atomizer. This design not only improves the maintenance efficiency of the device but also extends the service life of the electronic atomizing device 10.

[0039] The outer tube 11 is made of a single piece of aluminum alloy, ensuring both lightweight construction and sufficient strength and corrosion resistance, thus guaranteeing the stable performance of the electronic atomizing device 10 in various environments. The aluminum alloy surface undergoes special treatment, exhibiting excellent fingerprint resistance and wear resistance, allowing the device to maintain a clean and aesthetically pleasing appearance even under frequent use. Furthermore, the single-piece design of the outer tube 11 reduces seams and potential leakage points, thereby improving overall sealing performance and ensuring airtightness and safety during atomization. The optional atomizing mechanism 20 features a detachable outer tube 11 for easy daily cleaning and maintenance.

[0040] The outer tube 11 has a window 17 on its side wall corresponding to the installation position of the oil cup 22. The window 17 is made of transparent material, which allows users to visually check the oil level in the oil cup 22 and replenish it in time to avoid affecting the atomization effect due to insufficient oil. The design of the window 17 is not only practical, but also maintains the aesthetics of the outer tube 11 as much as possible without affecting the overall structural strength. In addition, the installation position of the oil cup 22 ensures the stability of the oil cup 22 during use and avoids oil leakage caused by vibration or tilting. Overall, this design takes into account the dual needs of user experience and equipment performance, reflecting the humanization and refinement of product design.

[0041] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of the present invention. It should not be construed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the art, various simple deductions or substitutions can be made without departing from the concept of the present invention, and all such modifications and substitutions should be considered within the protection scope of the present invention.

Claims

1. An electronic atomizing device, characterized in that, include: outer tube; The atomizing mechanism is located inside the outer tube; A control mechanism is located inside the outer tube and electrically connected to the atomizing mechanism; The atomizing mechanism is installed at the upper part of the outer tube, the control mechanism is installed at the lower part of the outer tube, and a spacer bracket is provided inside the outer tube. The atomizing mechanism and the control mechanism are fixed on both sides of the spacer bracket. The atomizing mechanism includes a mouthpiece, an oil cup, and an atomizing component. The mouthpiece includes an independent mouthpiece channel and an oil filling channel. One end of the oil cup is fixedly connected to the mouthpiece, and the other end of the oil cup is fixedly connected to the outer tube. The oil cup is provided with an oil filling hole, and an oil filling sealing silicone is provided between the oil filling hole and the oil filling channel. The oil filling channel and the oil filling hole are aligned and matched. When filling oil, the oil filling needle is operated to pierce the oil filling sealing silicone through the oil filling channel and enter the oil cup through the oil filling hole to inject oil.

2. The electronic atomizing device according to claim 1, characterized in that, The atomizing assembly includes a center rod, a heating element, and a bottom sealing silicone. The bottom sealing silicone has a limiting groove. One end of the center rod with the heating element is installed in the limiting groove, and the other end of the center rod is connected to the mouthpiece channel. A head sealing silicone is provided between the oil cup and the center rod.

3. The electronic atomizing device according to claim 2, characterized in that, The bottom sealing silicone has a limiting groove on its surface, which is an arc-shaped concave surface. The limiting groove is located at the bottom of the arc-shaped concave surface.

4. The electronic atomizing device according to claim 2, characterized in that, The spacer bracket is provided with a ventilation channel. When the oil cup is turned upside down for oil filling, a large amount of air in the oil cup enters the ventilation channel from the micropores of the heating core and is then discharged. The air inlet of the ventilation channel is flush with the exhaust port of the atomizing component.

5. The electronic atomizing device according to claim 2, characterized in that, The control mechanism includes a power supply and a control board. The control board includes a main control board and a circuit board. The circuit board is mounted on the spacer bracket. The heating element is connected to the circuit board. The circuit board is equipped with a main switch. The power supply is connected to the main control board. The circuit board is connected to the main control board.

6. The electronic atomizing device according to claim 5, characterized in that, The atomizing device also includes a bottom cover, which and the mouthpiece are installed at both ends of the outer tube. The main control board is installed on the bottom cover, and the power supply is located between the main control board and the circuit board. The main control board is equipped with a control chip, a charging interface, and indicator lights.

7. The electronic atomizing device according to claim 5, characterized in that, The outer tube is provided with a silicone button that cooperates with the main switch, and the silicone button is diamond-shaped.

8. The electronic atomizing device according to claim 2, characterized in that, The spacer bracket is provided with oil-absorbing cotton at the position corresponding to the limiting groove.

9. The electronic atomizing device according to claim 2, characterized in that, The outer tube is made of aluminum alloy in one piece, and the central rod is made of stainless steel in one piece.

10. The electronic atomizing device according to claim 1, characterized in that, The side wall of the outer tube is provided with a window for observation corresponding to the installation position of the oil cup.

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