Electronic cigarette capable of automatically supplementing tobacco tar

Abstract

The utility model discloses an electronic cigarette capable of automatically supplementing tobacco tar, which comprises a shell, a control panel, a storage battery and a smoking cartridge are arranged in the shell, and the storage battery and the smoking cartridge are respectively and electrically connected with the control panel; an oil storage cup is arranged in the shell and connected with the smoking cartridge, an oil storage cavity for containing tobacco tar is formed in the oil storage cup, an oil storage cavity is formed in the smoking cartridge, a connecting plug is arranged on the side wall of the smoking cartridge, and the connecting plug is inserted into the oil storage cavity and connected with the oil storage cup in a sealed mode. And the connecting plug is respectively communicated with the oil storage cavity and the oil storage cavity. Tobacco tar can be automatically supplemented to the smoking cartridge without disassembling the shell, the tobacco tar adding difficulty is reduced, the electronic cigarette is friendly to a user, and the using good feeling of the user can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette capable of automatically replenishing cigarette oil. Background Art

[0002] Electronic cigarettes are an electronic product used to replace cigarettes. They have the same taste as cigarettes and are popular among consumers because of their stylish appearance, reusability, and the fact that they do not require ignition and combustion.

[0003] European law stipulates that the liquid capacity of disposable e-cigarette cartridges must not exceed 2ml. Therefore, to extend the life of the cartridge, it is usually necessary to refill the cartridge after the liquid is used up. Current e-cigarettes require manual opening of the outer shell and refilling of the cartridge; this is a cumbersome operation that requires disassembling the e-cigarette to refill the liquid, making it very user-unfriendly. Utility Model Content

[0004] In order to solve some or all of the problems existing in the above-mentioned prior art, the utility model provides an electronic cigarette that can automatically replenish tobacco oil, comprising a shell, wherein a control panel, a battery and a smoking cartridge are arranged in the shell, and the battery and the smoking cartridge are electrically connected to the control panel respectively; an oil storage cup is arranged in the shell, and the oil storage cup is connected to the smoking cartridge, and an oil storage cavity for holding tobacco oil is arranged in the oil storage cup, and an oil storage cavity is arranged in the smoking cartridge, and a plug connector is arranged on the side wall of the smoking cartridge, and the plug connector is inserted into the oil storage cavity and is sealed with the oil storage cup, and the plug connector is communicated with the oil storage cavity and the oil storage cavity respectively.

[0005] As a further improvement of the present invention, an oil filling hole is provided on the side wall of the oil storage cup, a sealing ring is provided in the oil filling hole, and the plug connector is inserted into the sealing ring and is sealed with the sealing ring.

[0006] As a further improvement of the present invention, oil-conducting cotton is provided in the oil storage cavity, a heating core is provided in the oil-conducting cotton, and the heating core is electrically connected to the control board.

[0007] As a further improvement of the present invention, a rotating wheel is provided in the shell, the rotating wheel is rotatably connected to the shell, and one side of the rotating wheel extends out of the side wall of the shell.

[0008] As a further improvement of the present invention, a suction nozzle is provided at one end of the shell, the smoking cartridge is connected to the suction nozzle, a flavor adjustment cartridge is provided in the shell, the flavor adjustment cartridge is electrically connected to the control board, and the flavor adjustment cartridge is connected to the suction nozzle.

[0009] As a further improvement of the present invention, a fixed bracket is provided in the outer shell, the control panel and the battery are respectively connected to the fixed bracket, and a first air intake channel and a second air intake channel are provided in the fixed bracket. The first air intake channel is connected to the smoking cartridge, and the second air intake channel is connected to the flavor adjustment cartridge.

[0010] As a further improvement of the present invention, an end cover is provided at one end of the shell away from the suction nozzle, and the end cover is respectively connected to the shell and the fixed bracket. An air inlet hole is provided on the end cover, and the air inlet hole is respectively connected to the first air inlet channel and the second air inlet channel.

[0011] As a further improvement of the present invention, the air inlet is provided with a toggle switch for adjusting the size of the air intake, the toggle switch is slidably connected to the end cover, and one end of the toggle switch extends out of the air inlet.

[0012] As a further improvement of the present invention, a first air hole, a second air hole and a third air hole are respectively provided at positions on the toggle switch corresponding to the first air intake channel, and the first air hole, the second air hole and the third air hole can be respectively connected to the first air intake channel, and a fourth air hole and a fifth air hole are respectively provided at positions on the toggle switch corresponding to the second air intake channel, and the fourth air hole and the fifth air hole can be respectively connected to the second air intake channel.

[0013] As a further improvement of the present invention, a charging connector is provided on the control board, one end of the charging connector extends out of the end cover, a display screen is provided on the side wall of the shell, and the display screen is electrically connected to the control board.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model provides an oil storage cup within the housing, and a plug connector is provided on the side wall of the cigarette cartridge to plug into the oil storage cup. As a result, when the oil in the cigarette cartridge is consumed, the oil in the oil storage chamber can automatically flow into the oil storage chamber, thereby achieving the function of automatically replenishing the oil in the cigarette cartridge. The utility model can automatically replenish the oil in the cigarette cartridge without disassembling the housing, which reduces the difficulty of adding oil, is user-friendly, and can improve user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 This is a schematic diagram of the exploded structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of an embodiment of the utility model;

[0019] Figure 3 This is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0020] Figure 4 yes Figure 3 Schematic diagram of the AA section structure;

[0021] Figure 5 yes Figure 3 Schematic diagram of the BB cross-section structure;

[0022] Figure 6 It is a structural diagram of a toggle switch in an embodiment of the present utility model. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used in this utility model have the same meanings as commonly understood by those skilled in the art to which this utility model belongs. The terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The terms "including" and "having" and any variations thereof in the specification and claims of this utility model and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" in the specification and claims of this utility model or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] References to "embodiments" in this disclosure mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the disclosure. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it necessarily refer to mutually exclusive, independent, or alternative embodiments to other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this disclosure may be combined with other embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0026] like Figure 1-6As shown, an electronic cigarette capable of automatically refilling e-liquid comprises a housing 1, within which a control board 2, a battery 3, and a smoking cartridge 4 are fixedly mounted. The battery 3 is used to power the electronic cigarette and is electrically connected to the control board 2. During inhalation, the control board 2 controls the battery 3 to activate the smoking cartridge 4, which heats the e-liquid and atomizes it into an aerosol for the user to inhale.

[0027] An oil storage cup 5 is fixedly mounted within the housing 1 and connected to the smoking cartridge 4. The oil storage cup 5 has an oil storage chamber 51 for holding the tobacco liquid. The smoking cartridge 4 also has an oil storage chamber 41. The capacity of the oil storage chamber 51 is significantly greater than that of the oil storage chamber 41. A plug connector 42 is provided on the side wall of the smoking cartridge 4. The plug connector 42 is inserted into the oil storage chamber 51 and sealed to the oil storage cup 5. The plug connector 42 communicates with the oil storage chamber 51 and the oil storage chamber 41, respectively. During use of the electronic cigarette, the smoking cartridge 4 heats and atomizes the tobacco liquid in the oil storage chamber 41 into an aerosol for the user to inhale. When the tobacco liquid in the oil storage chamber 41 is consumed, the tobacco liquid in the oil storage chamber 41 flows into the oil storage chamber 41 through the plug connector 42, thereby automatically replenishing the tobacco liquid in the smoking cartridge 4. It can be seen that the electronic cigarette can add smoke oil into the smoking cartridge 4 without disassembling the shell 1, which reduces the difficulty of replenishing the smoke oil, makes it more user-friendly, thereby improving user experience and meeting the needs of more users.

[0028] The oil chamber 41 is provided with a guide cotton 43, which houses a heating core 44. The heating core 44 is electrically connected to the control board 2. The guide cotton 43 absorbs the oil, reducing the possibility of oil leakage. The guide cotton 43 also guides the oil to the heating core 44, which then heats the oil and atomizes it into an aerosol.

[0029] To prevent liquid from leaking through the gap between the liquid storage cup 5 and the plug connector 42, in this embodiment, a liquid filling hole is provided on the side wall of the liquid storage cup 5. A sealing ring 6 is fixedly installed in the liquid storage hole. The sealing ring 6 is made of a flexible silicone material. The plug connector 42 is inserted into the sealing ring 6 and sealed with the sealing ring 6. After the electronic cigarette is assembled, the inner and outer walls of the sealing ring 6 are sealed with the liquid filling hole and the plug connector 42 respectively. The silicone sealing ring 6 ensures that the plug connector 42 and the liquid filling hole are sealed, preventing liquid leakage and improving user experience.

[0030] A rotating wheel 7 is mounted within the housing 1 and is rotatably connected to the housing 1, with one side of the rotating wheel 7 extending out of the sidewall of the housing 1. During daily use, the user can play with the electronic cigarette by rotating the rotating wheel 7, thereby enabling the electronic cigarette to function as a stress-relieving toy, thereby enhancing the user experience and further improving the user's preference for the electronic cigarette.

[0031] A mouthpiece 8 is fixedly mounted on one end of the housing 1, and one end of the smoking cartridge 4 is connected to the mouthpiece 8. The user can activate the smoking cartridge 4 by inhaling through the mouthpiece 8. A flavor adjustment cartridge 9 is also fixedly mounted in the housing 1. The flavor adjustment cartridge 9 is electrically connected to the control board 2 and is connected to the mouthpiece 8.

[0032] By providing a flavor adjustment cartridge 9, the electronic cigarette can be inhaled with different flavors to meet the needs of different users. In a specific implementation, the flavor adjustment cartridge 9 can be filled with e-liquid with flavors such as icy or cool. During use of the electronic cigarette, the user inhales through the mouthpiece 8, which can drive the smoking cartridge 4 and the flavor adjustment cartridge 9 to work simultaneously, allowing the user to inhale an aerosol with an icy or cool flavor, thereby enhancing the diversity of the electronic cigarette's taste.

[0033] A fixed bracket 10 is fixedly mounted within the housing 1. The control board 2 and battery 3 are respectively fixedly mounted on the bracket 10. The bracket 10 is positioned below the smoking cartridge 4 and the flavor adjustment cartridge 9 and is connected to each of them. A first air inlet channel 11 and a second air inlet channel 12 are provided within the bracket 10. The first air inlet channel 11 communicates with the smoking cartridge 4, while the second air inlet channel 12 communicates with the flavor adjustment cartridge 9. An end cap 13 is provided at the end of the housing 1 away from the mouthpiece 8. The end cap 13 is connected to the housing 1 and the fixed bracket 10, respectively. An air inlet hole 14 is provided in the end cap 13, which communicates with the first air inlet channel 11 and the second air inlet channel 12, respectively. When the electronic cigarette is inhaled, the user inhales through the mouthpiece 8, creating a negative pressure inside the electronic cigarette. External air enters the first air inlet channel 11 and the second air inlet channel 12 through the air inlet hole 14, and then flows into the smoking cartridge 4 and the flavor adjustment cartridge 9, respectively. The smoking cartridge 4 and the flavor adjustment cartridge 9 work simultaneously, atomizing the e-liquid into an aerosol. The atomized aerosol flows into the mouthpiece 8 along with the inhalation airflow, where the two aerosols mix before finally flowing out of the mouthpiece 8 and being inhaled by the user. By providing two air inlet channels and two cigarette cartridges, the user can inhale two flavors of aerosol simultaneously, and the mixing of the two aerosols allows for a change in flavor.

[0034] In actual use, the smoking cartridge 4 and the flavor adjustment cartridge 9 can be controlled to operate simultaneously or separately, thereby enabling the electronic cigarette to achieve a variety of flavor combinations. In this embodiment, a toggle switch 15 for adjusting the size of the air intake is provided on the air intake hole 14. The toggle switch 15 is slidably connected to the end cover 13, and one end of the toggle switch 15 extends out of the air intake hole 14. By pushing the end of the toggle switch 15 extending out of the air intake hole 14, the toggle switch 15 can be pushed to slide on the end cover 13, thereby adjusting the size of the air intake hole 14.

[0035] Specifically, a first air hole 151, a second air hole 152, and a third air hole 153 are respectively provided at positions on the toggle switch 15 corresponding to the first air inlet channel 11. The first air hole 151, the second air hole 152, and the third air hole 153 all have different diameters. By sliding the toggle switch 15 on the end cap 13, the first air hole 151, the second air hole 152, or the third air hole 153 can be connected to the first air inlet channel 11. By adjusting the connection between the air holes of different diameters and the first air inlet channel 11, the air intake of the first air inlet channel 11 can be adjusted, thereby adjusting the draw resistance of the smoking cartridge 4, thereby adjusting the amount of smoke smoked and meeting the needs of different users. A fourth air hole 154 and a fifth air hole 155 with different apertures are provided at positions corresponding to the second air inlet channel 12 on the toggle switch 15. By pushing the toggle switch 15 to slide on the end cover 13, the fourth air hole 154 or the fifth air hole 155 can be connected to the second air inlet channel 12.

[0036] In this embodiment, when the first air hole 151 is connected to the first air inlet channel 11, the fourth air hole 154 is also connected to the second air inlet channel 12; when the second air hole 152 is connected to the first air inlet channel 11, the fifth air hole 155 is also connected to the second air inlet channel 12. During inhalation of the electronic cigarette, both the smoke cartridge 4 and the flavor adjustment cartridge 9 operate simultaneously. Because the first air hole 151 and the second air hole 152 have different apertures, the amount of smoke produced during inhalation will also be different.

[0037] When the third air hole 153 is connected to the first air inlet channel 11, the toggle switch 15 will block the second air inlet channel 12; at this time, when the electronic cigarette is smoked, the smoking cartridge 4 will work, while the flavor adjustment cartridge 9 will not work because it cannot take in air.

[0038] In other embodiments, a sixth air hole may also be provided on the toggle switch 15, and pushing the toggle switch 15 can connect the sixth air hole with the second air inlet channel 12, and when the sixth air hole is connected with the second air inlet channel 12, the toggle switch 15 will block the first air inlet channel 11; at this time, when the electronic cigarette is smoked, the flavor adjustment cartridge 9 will work, but the smoke cartridge 4 will not work because it cannot take in air.

[0039] It can be seen that by pushing the toggle switch 15 to slide on the end cover 13, not only can the suction resistance be adjusted, thereby achieving the adjustment of the smoke size to meet the usage needs of different users; moreover, pushing the toggle switch 15 can also control the operation of the smoking cartridge 4 and / or the flavor adjustment cartridge 9 respectively, so as to achieve the purpose of adjusting different smoking flavors.

[0040] In order to charge the battery 3, a charging connector 16 is provided on the control board 2, and one end of the charging connector 16 extends out of the end cover 13; the battery 3 is charged by an external power source through the charging connector 16, thereby extending the service life of the electronic cigarette; in this embodiment, the charging connector 16 is a Type-C connector.

[0041] A display screen 17 is mounted on the side wall of the housing 1 and is electrically connected to the control panel 2. The display screen 17 is used to display the working status of the electronic cigarette, such as the battery level, thereby increasing user interactivity and improving user experience.

[0042] This electronic cigarette allows for adding e-liquid to the smoking cartridge 4 without disassembling the housing 1, significantly enhancing user experience. Furthermore, the installation of a rotating wheel 7 within the housing 1 allows the electronic cigarette to function as a stress-relieving toy, enhancing its functionality. Furthermore, by providing a flavor adjustment cartridge 9 and a toggle switch 15, users can adjust the amount of smoke and the flavor of the smoke according to their preferences. This allows a single electronic cigarette to produce varying amounts of smoke and flavors, satisfying the needs of different users.

[0043] The above-mentioned specific implementation manner is a preferred implementation manner of the present utility model, and is not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation manner. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. An electronic cigarette capable of automatically replenishing smoke oil, characterized by: The device comprises a housing, wherein a control panel, a battery and a smoking cartridge are arranged in the housing, wherein the battery and the smoking cartridge are electrically connected to the control panel respectively; An oil storage cup is provided in the shell, and the oil storage cup is connected to the smoking cartridge. An oil storage cavity for holding tobacco oil is provided in the oil storage cup, and an oil storage cavity is provided in the smoking cartridge. A plug connector is provided on the side wall of the smoking cartridge, and the plug connector is inserted into the oil storage cavity and sealed with the oil storage cup. The plug connector is communicated with the oil storage cavity and the oil storage cavity respectively.

2. The electronic cigarette capable of automatically replenishing smoke oil according to claim 1, characterized in that: An oil filling hole is provided on the side wall of the oil storage cup, a sealing ring is provided in the oil filling hole, and the plug connector is inserted into the sealing ring and is sealed with the sealing ring.

3. The electronic cigarette capable of automatically replenishing smoke oil according to claim 2, characterized in that: An oil-conducting cotton is provided in the oil storage cavity, a heating core is provided in the oil-conducting cotton, and the heating core is electrically connected to the control board.

4. The electronic cigarette capable of automatically replenishing smoke oil according to claim 1, characterized in that: A rotating wheel is provided in the shell, the rotating wheel is rotatably connected to the shell, and one side of the rotating wheel extends out of the side wall of the shell.

5. The electronic cigarette capable of automatically replenishing smoke oil according to any one of claims 1 to 4, characterized in that: A suction nozzle is provided at one end of the shell, the smoking cartridge is connected to the suction nozzle, a flavor adjustment cartridge is provided in the shell, the flavor adjustment cartridge is electrically connected to the control board, and the flavor adjustment cartridge is connected to the suction nozzle.

6. The electronic cigarette capable of automatically replenishing smoke oil according to claim 5, characterized in that: A fixed bracket is provided in the shell, and the control board and the battery are respectively connected to the fixed bracket. A first air intake channel and a second air intake channel are provided in the fixed bracket. The first air intake channel is connected to the smoking cartridge, and the second air intake channel is connected to the flavor adjustment cartridge.

7. The electronic cigarette capable of automatically replenishing smoke oil according to claim 6, characterized in that: An end cover is provided at one end of the shell away from the suction nozzle, and the end cover is respectively connected to the shell and the fixing bracket. An air inlet hole is provided on the end cover, and the air inlet hole is respectively connected to the first air inlet channel and the second air inlet channel.

8. The electronic cigarette capable of automatically replenishing smoke oil according to claim 7, characterized in that: The air inlet is provided with a toggle switch for adjusting the size of the air inlet. The toggle switch is slidably connected to the end cover, and one end of the toggle switch extends out of the air inlet.

9. The electronic cigarette capable of automatically replenishing smoke oil according to claim 8, characterized in that: A first air hole, a second air hole and a third air hole are respectively provided at positions on the toggle switch corresponding to the first air intake channel, and the first air hole, the second air hole and the third air hole can be respectively connected to the first air intake channel, and a fourth air hole and a fifth air hole are respectively provided at positions on the toggle switch corresponding to the second air intake channel, and the fourth air hole and the fifth air hole can be respectively connected to the second air intake channel.

10. The electronic cigarette capable of automatically replenishing smoke oil according to claim 7, characterized in that: A charging connector is provided on the control board, one end of the charging connector extends out of the end cover, a display screen is provided on the side wall of the shell, and the display screen is electrically connected to the control board.

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