An electronic cigarette that automatically emits smoke

Abstract

The utility model relates to an electronic cigarette of automatic smoke, including the atomizer and battery host computer of mutual adaptation, through setting up the automatic smoke subassembly of induction switch and smoke controller composition, when the user's mouth lip contacts the induction switch of suction nozzle end, can make atomization subassembly power heating atomization tobacco tar, form the smoke, need not smoke and can automatic smoke, when want to experience big smoke amount, can fully extend the time of mouth lip and suction nozzle's pasting, until the smoke amount reaches the standard and leaves suction nozzle, the smoke amount in the mouth can not be influenced by the length of time of sucking, can realize the diversity of smoke amount demand, and the smoke controller can control the airflow and smoke amount when atomization subassembly automatic formation smoke, on one hand, can have big smoke amount and full smoking taste quickly, improve the smoking experience, on the other hand, can blow out the smoke, avoid the smoke in the atomization cavity stagnation and form condensate, make the atomization cavity dry, avoid the condensate stagnation and lead to change in taste when using again.

Description

Technical Field

[0001] This utility model relates to the field of cigarette substitute technology, and in particular to an electronic cigarette that automatically produces smoke. Background Technology

[0002] Electronic atomizing devices are electronic products that mimic cigarettes, atomizing e-liquid into vapor for users to inhale. Due to their similar taste and ease of use to cigarettes, electronic atomizing devices have been rapidly promoted and used.

[0003] Existing electronic atomizing devices generally consist of a battery unit and an atomizer. The atomizer is the vapor-generating part of the electronic atomizing device, containing e-liquid that vaporizes at high temperatures to form vapor. The battery unit is the control center and power supply unit of the electronic atomizing device. Current atomizers are mainly activated by buttons, touchscreens, or pressure sensors, requiring the user to inhale to start the device and draw the vapor into their mouth.

[0004] Because inhalation requires a certain amount of suction and there is a time limit, most people can only inhale for 2-3 seconds. Therefore, the usage is limited, such as short inhalation time per puff and the burden caused by prolonged inhalation, resulting in a poor user experience. Furthermore, the condensation formed on the inner wall of the atomizing chamber after the vapor cools down will affect the inhalation experience and even the taste. Utility Model Content

[0005] Therefore, it is necessary to provide an electronic cigarette that automatically produces smoke without the need for inhalation, whose inhalation time is not affected by inhalation, and which produces sufficient smoke and no condensation.

[0006] An electronic cigarette with automatic vapor production includes an atomizer and a battery main unit. The atomizer is adapted to the battery main unit, and an airflow channel for airflow and vapor circulation is provided within the atomizer and the battery main unit. The atomizer includes a housing, an atomizing component, and a base. The housing includes a mouthpiece and an open end. The base is disposed at the open end and encloses the interior of the housing to form a hollow cavity. The atomizing component is disposed within the hollow cavity and divides the hollow cavity into an oil storage chamber and an atomizing chamber. The battery main unit includes a battery and a main control board, and the battery, main control board, and atomizer are electrically connected. The electronic cigarette also includes an automatic vapor production component, which includes a sensor switch and a vapor controller. The sensor switch is disposed at the mouthpiece end, and the vapor controller is disposed within the airflow channel. Both the sensor switch and the vapor controller are electrically connected to the main control board.

[0007] In one embodiment, the inductive switch is a sensor located on the side of the mouthpiece. When the lips come into contact with the sensor, the sensor generates capacitance and converts the capacitance into an electrical signal, which is then input to the main control board.

[0008] In one embodiment, the mouthpiece is a flat mouthpiece, and the sensor is disposed on the side of the flat mouthpiece that can contact the lips.

[0009] In one embodiment, at least two sensors are provided, and the at least two sensors are respectively disposed on both sides of the mouthpiece, for contacting the two lips respectively.

[0010] In one embodiment, the smoke controller is a miniature fan, and the miniature fan is disposed within the airflow channel.

[0011] In one embodiment, the micro fan is disposed within the atomizing chamber between the atomizing component and the mouthpiece.

[0012] In one embodiment, the smoke controller is a blower or air pump, and the blower or air pump is disposed within the airflow channel.

[0013] In one embodiment, the blower or air pump is disposed within the atomizing chamber between the atomizing assembly and the mouthpiece.

[0014] In one embodiment, a housing is included, within which both the atomizer and the battery host are housed.

[0015] In one embodiment, the inlet of the airflow channel is an air inlet, which is located on the side of the housing.

[0016] The aforementioned electronic cigarettes that automatically produce vapor have at least the following advantages:

[0017] This automatic vapor-producing e-cigarette uses an automatic vapor-producing component consisting of a sensor switch and a vapor controller. When the user's lips touch the sensor switch at the mouthpiece, the circuit between the atomizer and the battery is activated, causing the atomizer to heat up, atomize the e-liquid, and form vapor. Vapor is automatically produced without the user needing to inhale. To achieve a smaller vapor volume, the user can remove their mouth from the mouthpiece once the desired amount is reached. To achieve a larger vapor volume, the user can extend the contact time between their lips and the mouthpiece until the desired amount is achieved. The amount of vapor entering the mouth is not affected by the duration of inhalation, allowing for diverse vapor volume needs. The vapor controller can increase the airflow and vapor volume when the sensor switch is turned on and the atomizer automatically forms vapor. This allows the user to quickly achieve a larger vapor volume and a fuller flavor, enhancing the inhalation experience. Furthermore, it ensures that the vapor flows out of the mouthpiece quickly, preventing condensation from forming inside the atomizer chamber. This helps keep the atomizer chamber dry and prevents condensation from altering the flavor upon reuse. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the electronic cigarette that automatically produces smoke according to this utility model;

[0019] Figure 2 This is a cross-sectional view of the electronic cigarette that automatically emits smoke according to this utility model;

[0020] Figure 3 This is an exploded view of the electronic cigarette that automatically produces smoke according to this utility model.

[0021] Description: 10. Atomizer; 11. Housing; 12. Atomizing component; 13. Base; 14. Mouthpiece; 16. Oil reservoir; 18. Atomizing chamber; 20. Battery unit; 22. Battery; 24. Main control board; 30. Automatic smoke output component; 32. Sensor switch; 34. Smoke controller; 40. Outer shell. Detailed Implementation

[0022] To make the above-mentioned objectives, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0023] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please see Figure 1 This is a schematic diagram of the structure of an electronic cigarette with automatic oil-core separation in one embodiment.

[0026] Please see Figures 1-3 The electronic cigarette that automatically produces vapor includes an atomizer 10 and a battery main unit 20. The atomizer 10 is the vapor-generating device of the electronic cigarette, which is used to heat up when powered on, so that the e-liquid in the atomizer 10 forms vapor for the user to inhale. The battery main unit 20 is the control center and power supply center of the electronic cigarette. The battery 22 provides power to the entire circuit of the electronic cigarette, so that the control center is powered on to control the operation of each component in the circuit, so that the atomizer 10 can be powered on and heated. The atomizer 10 is compatible with the battery main unit 20.

[0027] For details, please refer to Figure 2 , Figure 3 The atomizer and battery host 20 is provided with an airflow channel for airflow and smoke circulation; the atomizer 10 includes a housing 11, an atomizing component 12 and a base 13. The housing 11 includes a mouthpiece 14 and an open end. The base 13 is located at the open end and encloses the interior of the housing 11 to form a hollow cavity. The atomizing component 12 is located in the hollow cavity and divides the hollow cavity into an oil storage chamber 16 and an atomizing chamber 18; the battery host 20 includes a battery 22 and a main control board 24. The battery 22, the main control board 24 and the atomizer 10 are electrically connected; it also includes an automatic smoke output component 30. The automatic smoke output component 30 includes a sensor switch 32 and a smoke controller 34. The sensor switch 32 is located at the mouthpiece 14 end, and the smoke controller 34 is located in the airflow channel. Both the sensor switch 32 and the smoke controller 34 are electrically connected to the main control board 24.

[0028] This automatic smoke-producing electronic cigarette uses an automatic smoke-producing assembly 30 composed of a sensor switch 32 and a smoke controller 34. When the user's lips touch the sensor switch 32 at the mouthpiece 14, the circuit between the atomizer 10 and the battery main unit 20 is connected, energizing the atomizer assembly 12 to heat up and atomize the e-liquid, forming smoke. Smoke is automatically produced without the user needing to inhale. When a smaller amount of smoke is desired, the user can remove their mouth from the mouthpiece 14 once the desired amount of smoke is reached. When a larger amount of smoke is desired, the user can extend the contact time between their lips and the mouthpiece 14 until the desired amount of smoke is achieved before removing their mouth. Simply open the mouthpiece 14, and the amount of vapor entering the mouth is not affected by the duration of inhalation, allowing for diverse vapor volume requirements. The vapor controller 34 can control and increase the airflow and vapor volume when the sensor switch 32 is turned on and the atomizing component 12 automatically generates vapor. On the one hand, this allows the user to quickly have a large amount of vapor and a full-bodied inhalation experience, improving the inhalation experience. On the other hand, it allows the vapor to flow out of the mouthpiece 14 quickly, preventing the vapor from accumulating in the atomizing chamber 18 and forming condensate. This helps keep the atomizing chamber 18 dry and prevents condensate buildup from causing the vapor to change flavor upon reuse.

[0029] Please see Figure 3 In this embodiment, the inductive switch 32 is a sensor located on the side of the mouthpiece 14. When the lips touch the sensor, the sensor generates capacitance and converts the capacitance into an electrical signal, which is then input to the main control board 24. Preferably, the mouthpiece 14 is a flat mouthpiece, and the sensor is located on the side of the flat mouthpiece 14 that can contact the lips. Furthermore, at least two sensors are provided, and at least two sensors are respectively located on both sides of the mouthpiece 14, each for contact with the two lips. When the mouth touches the mouthpiece 14 of the atomizer 10, at least one sensor is provided on each of the two sides of the mouthpiece that is convenient for contact with the lips as a touch point. When the mouth touches the touch point, different touch points will generate changes in capacitance values, which are converted into electrical signals by the sensors and sent to the microprocessor on the main control board 24. When the microprocessor receives the signal, it controls the atomizing component 12 to heat up and atomize the e-liquid to form smoke. When the user receives enough vapor, their lips leave the mouthpiece 14, the sensor capacitance value decreases, and the sensor converts this into an electrical signal, which is then sent to the microprocessor. Upon receiving the signal, the microprocessor issues a stop command, controlling the atomizing component 12 to stop heating the atomized e-liquid, thus achieving an automatic vapor production effect. This is not limited by the inhalation time (most people can only inhale for 2-3 seconds), and can automatically determine the contact time with the mouthpiece 14 according to the different vapor production needs of different users, improving the user experience and satisfaction.

[0030] In this embodiment, the smoke controller 34 is a miniature fan, which is located within the airflow channel. The miniature fan is electrically connected to the main controller. When the user's lips touch the mouthpiece 14, triggering the atomizing component 12 to heat and atomize the e-liquid, the main controller can control the miniature fan to start simultaneously. The miniature fan rotates and blows smoke from the atomizing chamber 18 through the mouthpiece 14 into the user's mouth, allowing the smoke to flow out quickly from the mouthpiece 14, providing the user with a large amount of smoke and a full, satisfying inhalation experience. Simultaneously, when inhalation stops, the miniature fan also stops, but due to its inertia, the blades do not stop immediately. They continue rotating for about 2 seconds, allowing any remaining smoke in the atomizing chamber 18 to be expelled, reducing smoke sedimentation and preventing condensation. This helps maintain a dry environment inside the atomizing chamber 18 and prevents condensation buildup that could cause the flavor to change upon reuse.

[0031] Furthermore, the miniature fan is positioned within the atomizing chamber 18 between the atomizing component 12 and the mouthpiece 14, which helps to produce purer smoke when the miniature fan is blowing, and avoids introducing smoke-free air that could affect the taste.

[0032] Of course, in other embodiments, the smoke controller 34 can be a blower or an air pump, which can be located in the airflow channel; or it can be located in the atomization chamber 18 between the atomizing component 12 and the mouthpiece 14. Any smoke controller 34 that can automatically expel smoke and is suitable for electronic cigarettes is acceptable.

[0033] In this embodiment, the electronic cigarette includes a housing 40, and the atomizer 10 and battery main unit 20 are all housed within the housing 40; this facilitates the replacement of the atomizer 10, the battery 22, or other components, and also helps to maintain the overall appearance of the electronic cigarette, making it more aesthetically pleasing.

[0034] The airflow channel entrance is the air inlet, which is located on the side of the housing 40. The position of the air inlet can be set according to different internal structures. It can be located on the housing 40 corresponding to the battery host 20, or on the housing 40 corresponding to the atomizer 10. It can be located on both sides of the housing 40, or on both the front and back of the housing 40.

[0035] Because of the sensor switch 32, smoke can be produced automatically without inhalation, so there is no need to set up a microphone switch in the electronic cigarette.

[0036] Of course, in other embodiments, a button switch can also be used to start the electronic cigarette. When the button is pressed, the mouthpiece 14 of the atomizer 10 does not directly contact the user's mouth, maintaining hygiene. When the button is pressed, the atomizing component 12 can also be started to atomize and the micro fan can be activated. After the micro fan rotates, it blows the smoke into the user's mouth. When the button is released, the atomization and fan rotation stop. When the inhalation stops, the fan blades do not stop immediately, but continue to rotate for about 2 seconds. This allows the residual smoke in the atomizing chamber 18 to be blown out, reducing the amount of smoke deposited in the atomizing chamber 18 and preventing the formation of condensate. This helps to keep the atomizing chamber 18 dry and prevents condensate buildup that could cause the cigarette to taste bad during subsequent use.

[0037] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. An electronic cigarette that automatically produces vapor, comprising an atomizer and a battery main unit, wherein the atomizer is adapted to the battery main unit, and the atomizer and the battery main unit are provided with airflow channels for airflow and vapor circulation; the atomizer comprises a housing, an atomizing component, and a base, the housing comprising a mouthpiece and an open end, the base being disposed at the open end and enclosing the interior of the housing into a hollow cavity, the atomizing component being disposed within the hollow cavity and dividing the hollow cavity into an oil storage chamber and an atomizing chamber; the battery main unit comprises a battery and a main control board, the battery, the main control board, and the atomizer being electrically connected; characterized in that, It also includes an automatic smoke exhaust assembly, which includes a sensor switch and a smoke controller. The sensor switch is located at the mouthpiece end, and the smoke controller is located in the airflow channel. Both the sensor switch and the smoke controller are electrically connected to the main control board.

2. The electronic cigarette with automatic smoke output according to claim 1, characterized in that, The inductive switch is a sensor, which is located on the side of the mouthpiece. When the lips come into contact with the sensor, the sensor generates capacitance and converts the capacitance into an electrical signal, which is then input to the main control board.

3. The electronic cigarette with automatic smoke output according to claim 2, characterized in that, The suction nozzle is a flat suction nozzle, and the sensor is located on the side of the flat suction nozzle that can contact the lips.

4. The electronic cigarette with automatic smoke output according to claim 3, characterized in that, The sensor is provided in at least two locations, and the at least two sensors are respectively located on both sides of the suction nozzle, and are used to contact the two lips respectively.

5. The electronic cigarette with automatic smoke output according to claim 4, characterized in that, The smoke controller is a miniature fan, and the miniature fan is located within the airflow channel.

6. The electronic cigarette with automatic smoke output according to claim 5, characterized in that, The miniature fan is located inside the atomizing chamber between the atomizing component and the mouthpiece.

7. The electronic cigarette with automatic smoke output according to claim 4, characterized in that, The smoke controller is a blower or air pump, and the blower or air pump is located in the airflow channel.

8. The electronic cigarette with automatic smoke output according to claim 7, characterized in that, The blower or air pump is located in the atomizing chamber between the atomizing component and the nozzle.

9. The electronic cigarette with automatic smoke output according to any one of claims 1 to 8, characterized in that, The atomizer and the battery unit are both housed within the housing.

10. The electronic cigarette with automatic smoke output according to claim 9, characterized in that, The airflow channel has an air inlet at its entrance, which is located on the side of the outer casing.

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