Electronic cigarette with double battery cells

Abstract

The electronic cigarette comprises a cigarette rod and a cigarette cartridge, the cigarette rod is detachably connected with the cigarette cartridge, the cigarette rod comprises a cigarette rod shell, a first battery cell and a first control panel are arranged in the cigarette rod shell, the first battery cell is electrically connected with the first control panel, a charging connector is arranged on the first control panel, and the charging connector is electrically connected with the first control panel. The charging connector is used for externally connecting a power supply to charge the first battery cell; the smoke cartridge comprises a smoke cartridge shell, a tar storage assembly, an atomization assembly, a second battery cell and a second control panel are arranged in the smoke cartridge shell, the tar storage assembly is connected with the atomization assembly, the atomization assembly and the second battery cell are electrically connected with the second control panel, the first control panel is detachably and electrically connected with the second control panel, and the first battery cell can charge the second battery cell. According to the electronic cigarette, the double battery cells are arranged, so that the electronic cigarette can still work normally without waiting for charging when being charged by an external power supply, the trouble caused by waiting for charging by a user is solved, 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 with dual batteries. Background Art

[0002] Electronic cigarettes are an electronic product used to replace cigarettes. They have the same taste as cigarettes and are very popular among young consumers.

[0003] Electronic cigarettes mainly include cartridges and rods. The cartridges are mainly used to store the oil, and the rods are mainly used to power the cartridges. In existing electronic cigarettes, there is only one battery installed in the rod; after a period of use, the battery must be charged after it runs out of power. When charging the electronic cigarette, it is generally not recommended for users to use the electronic cigarette, because there are certain safety hazards when using it while charging. This means that after each use for a period of time, the electronic cigarette will be unable to be used because it needs to be charged, which brings a bad experience to the user. 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 with dual batteries, including a cigarette rod and a cigarette cartridge, the cigarette rod and the cigarette cartridge are detachably connected, the cigarette rod includes a cigarette rod shell, a first battery cell and a first control board are arranged in the cigarette rod shell, the first battery cell is electrically connected to the first control board, a charging connector is arranged on the first control board, and the charging connector is used to charge the first battery cell with an external power supply; the cigarette cartridge includes a cigarette cartridge shell, an oil storage assembly, an atomization assembly, a second battery cell and a second control board are arranged in the cigarette cartridge shell, the oil storage assembly is connected to the atomization assembly, the atomization assembly and the second battery cell are electrically connected to the second control board respectively, the first control board and the second control board are detachably electrically connected, and the first battery cell can charge the second battery cell.

[0005] As a further improvement of the present invention, a first magnetic component is provided on the cigarette rod shell, and a second magnetic component is provided on the cigarette cartridge shell at a position corresponding to the first magnetic component, and the first magnetic component is magnetically connected to the second magnetic component.

[0006] As a further improvement of the present invention, the number of the first magnetic components and the number of the second magnetic components are two respectively, and the first magnetic components and the second magnetic components are arranged in a one-to-one correspondence.

[0007] As a further improvement of the utility model, a first contact electrode is provided on the first control board, and the first contact electrode extends out of the cigarette rod housing. A second contact electrode is provided on the second control board, and the second contact electrode extends out of the cigarette cartridge housing. The first contact electrode and the second contact electrode are detachably abutted.

[0008] As a further improvement of the present invention, a limiting groove is provided on the end surface of the cigarette cartridge shell, and a limiting boss is provided on the end surface of the cigarette rod shell at a position corresponding to the limiting groove, and the limiting boss is detachably limitedly engaged with the limiting groove.

[0009] As a further improvement of the present invention, a display screen is provided on the cigarette rod housing, and the display screen is electrically connected to the first control board.

[0010] As a further improvement of the present invention, the charging connector is a Type-C connector.

[0011] As a further improvement of the present invention, the oil storage assembly includes an oil storage cup, the oil storage cup is connected to the cigarette cartridge housing, and oil storage cotton is arranged in the oil storage cup, and the oil storage cotton is connected to the atomization assembly.

[0012] As a further improvement of the utility model, the atomization assembly includes a heating core and an airway tube, a suction nozzle is provided at one end of the cigarette cartridge shell, one end of the airway tube is connected to the suction nozzle, and the other end is connected to the heating core, the other end of the heating core is connected to the oil storage cup, the heating core is connected to the oil storage cotton, and the heating core is electrically connected to the second control board.

[0013] As a further improvement of the utility model, a start switch is provided on the second control panel, and an air inlet hole is provided on the shell of the cigarette cartridge, and the air inlet hole is respectively connected to the heating core and the start switch.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides a second battery cell in the cigarette cartridge, so that the electronic cigarette has dual batteries. When the power of the first battery cell in the cigarette rod is exhausted, the cigarette cartridge can be separated from the cigarette rod, and then the first battery cell can be charged through the charging connector external power supply; at this time, the cigarette cartridge can work as an independent electronic cigarette, and the atomization component is powered by the second battery cell to realize the normal inhalation process of the electronic cigarette. When the first battery cell is fully charged, the cigarette cartridge is connected and fixed to the cigarette rod, and the second battery cell can be charged through the first battery cell to achieve continuous battery life.

[0016] The utility model provides dual batteries, so that the electronic cigarette can still maintain normal operation when being charged by an external power source, without waiting for charging to be completed, thus solving the troubles caused by users waiting for charging and improving users' usage experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is 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.

[0018] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the cigarette cartridge and the cigarette rod in the separated state in the embodiment of the utility model;

[0020] Figure 3 This is a schematic structural diagram from another perspective of the embodiment of the utility model in which the cigarette cartridge and the cigarette rod are separated;

[0021] Figure 4 This is a schematic diagram of the top view of the structure of an embodiment of the utility model;

[0022] Figure 5 yes Figure 4 Schematic diagram of the AA section structure;

[0023] Figure 6 yes Figure 4 Schematic diagram of the BB section structure. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order.

[0025] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0027] like Figure 1-6 As shown, an electronic cigarette with dual batteries includes a cigarette rod 100 and a cigarette cartridge 200. The cigarette rod 100 and the cigarette cartridge 200 are detachably connected, which is convenient for replacing the cigarette cartridge 200 on the one hand, and convenient for charging the cigarette rod 100 on the other hand. The cigarette rod 100 includes a cigarette rod housing 1, and a first battery 2 and a first control board 3 are arranged in the cigarette rod housing 1. The first battery 2 is electrically connected to the first control board 3. A charging connector 4 is arranged on the first control board 3, and the charging connector 4 extends out of the cigarette rod housing 1. The charging connector 4 is used to charge the first battery 2 with an external power supply. In this embodiment, the charging connector 4 is a Type-C connector. In other embodiments, the charging connector 4 can also be replaced with other types of connector structures that can be charged. The cigarette cartridge 200 includes a cigarette cartridge shell 5, in which an oil storage component, an atomization component, a second battery cell 6 and a second control board 7 are installed. The oil storage component and the atomization component are connected. The oil storage component is used to store the cigarette oil, and the atomization component is used to heat the cigarette oil and atomize it into an aerosol. The atomization component and the second battery cell 6 are electrically connected to the second control board 7 respectively, and the first control board 3 and the second control board 7 are detachably electrically connected. The first battery cell 2 can charge the second battery cell 6.

[0028] The electronic cigarette has dual batteries by setting a second battery cell 6 on the cigarette cartridge 200; in daily use, the second battery cell 6 supplies power to the atomization component, so that the cigarette oil on the oil storage component is heated and atomized into an aerosol for the user to inhale; and the first battery cell 2 can charge the second battery cell 6 in real time, so as to ensure that the second battery cell 6 has sufficient power. When the power of the first battery cell 2 is exhausted, the cigarette rod 100 and the cigarette cartridge 200 can be disassembled and separated; and the first battery cell 2 can be charged through the charging connector 4 external power supply; at this time, the cigarette cartridge 200 can work as an independent electronic cigarette, and the atomization component is powered by the second battery cell 6 to realize the normal inhalation process of the electronic cigarette. When the first battery cell 2 is fully charged, the cigarette cartridge 200 is connected and fixed to the cigarette rod 100, and the second battery cell 6 can be charged by the first battery cell 2 to achieve continuous endurance. The electronic cigarette is provided with dual batteries, so that the electronic cigarette can still maintain normal operation when being charged by an external power source, without waiting for charging to be completed, thus solving the troubles caused by users waiting for charging and improving users' usage experience.

[0029] In order to facilitate the loading and unloading of the cigarette rod 100, in this embodiment, two first magnetic parts 8 are provided on the cigarette rod housing 1, and second magnetic parts 9 are provided at positions corresponding to the first magnetic parts 8 on the cigarette cartridge housing 5; when the cigarette cartridge 200 is aligned with the cigarette rod 100, the first magnetic parts 8 can be magnetically connected and fixed with the corresponding second magnetic parts 9. The use of magnetic connection allows the cigarette rod 100 and the cigarette cartridge 200 to be disassembled and fixed, which improves the portability of use. In other embodiments, the cigarette cartridge 200 and the cigarette rod 100 can also be connected and fixed by means of snap connection, threaded connection, etc.

[0030] To facilitate positioning, a limiting groove 51 is provided on the end face of the cigarette cartridge shell 5, and a limiting boss 11 is provided on the end face of the cigarette rod shell 1 at a position corresponding to the limiting groove 51; in the process of installing the cigarette cartridge 200 and the cigarette rod 100, the limiting boss 11 is inserted into the limiting groove 51, so that the cigarette rod 100 can be aligned with the cigarette cartridge 200, so that the first magnetic part 8 is aligned and connected with the corresponding second magnetic part 9, so that the cigarette cartridge 200 and the cigarette rod 100 are magnetically connected and fixed, and the cooperation between the limiting groove 51 and the limiting boss 11 can achieve quick loading and unloading positioning, thereby improving efficiency and enhancing user experience.

[0031] In order to enable the cigarette rod 100 to be electrically connected to the cigarette cartridge 200, a plurality of first contact electrodes 10 are provided on the first control board 3, and the first contact electrodes 10 extend out of the cigarette rod housing 1. A plurality of second contact electrodes 12 are provided on the second control board 7, and the second contact electrodes 12 extend out of the cigarette cartridge housing 5. The second contact electrodes 12 are respectively arranged in one-to-one correspondence with the first contact electrodes 10. A spring is provided on the first contact electrode 10 or the second contact electrode 12. When the cigarette cartridge 200 is aligned with the cigarette rod 100, the first magnetic member 8 is magnetically connected with the second magnetic member 9, so that the first contact electrode 10 is aligned with the second contact electrode 12 and abuts against it, and the spring is compressed, so that the first contact electrode 10 is electrically connected with the second contact electrode 12, so that the first control board 3 is electrically connected with the second control board 7, so that the first battery cell 2 can charge the second battery cell 6.

[0032] A display screen 13 is installed on the cigarette rod housing 1, and the display screen 13 is electrically connected to the first control board 3. In this embodiment, since there are no other components on the cigarette rod 100, the display screen 13 can be installed with a slightly larger size, thereby improving the user's usage experience. The display screen 13 can be used to display the battery power, the amount of smoke oil, and the working status information of the electronic cigarette, etc., so that the user can view it and improve the interactive performance.

[0033] The oil storage component includes an oil storage cup 14, which is fixedly installed in the cigarette cartridge housing 5. The oil storage cup 14 is used to hold the smoke oil. The oil storage cup 14 is provided with oil storage cotton 15. The oil storage cotton 15 can prevent the smoke oil from shaking in the oil storage cup 14, thereby reducing the possibility of smoke oil leakage. The oil storage cotton 15 is connected to the atomization component, so as to facilitate the transportation of the smoke oil to the atomization component for heating and atomization.

[0034] The atomization assembly includes a heating core 16 and an airway tube 17. The heating core 16 is electrically connected to the second control board 7 and is used for working and generating heat. A suction nozzle 18 is installed at the upper end of the cigarette cartridge housing 5. The suction nozzle 18 is used to inhale the electronic cigarette. One end of the airway tube 17 is connected to the oil storage cup 14 and communicates with the suction nozzle 18, and the other end is connected to the heating core 16. The other end of the heating core 16 is connected and fixed to the oil storage cup 14, so that the airway tube 17 and the heating core 16 are fixedly installed in the oil storage cup 14; the heating core 16 is connected to the oil storage cotton 15 so that the oil storage cotton 15 introduces the tobacco oil into the heating core 16. During the inhalation process, the second battery core 6 supplies power to the heating core 16, so that the heating core 16 works and generates heat; the oil storage cotton 15 guides the tobacco oil from the oil storage cup 14 to the heating core 16, so that the heating core 16 heats the tobacco oil and atomizes it into aerosol, and then the atomized aerosol flows into the airway tube 17 along with the user's inhalation airflow, and then flows into the suction nozzle 18, and is finally inhaled by the user.

[0035] A start switch 19 is provided on the second control panel 7, and an air inlet 52 is provided at the lower end of the cigarette cartridge housing 5. The air inlet 52 is used for sucking air, and the air inlet 52 is connected to the heating core 16 and the start switch 19 respectively.

[0036] Working principle:

[0037] Normally, the cigarette cartridge 200 is connected and fixed to the cigarette rod 100. During the inhalation process, the user inhales through the mouthpiece 18, so that negative pressure is generated inside the electronic cigarette, and the external air flows into the electronic cigarette through the air inlet 52. A part of the gas flows into the start switch 19 to trigger the start signal, so that the electronic cigarette is powered on; the oil storage cotton 15 guides the smoke oil from the oil storage cup 14 to the heating core 16, and the heating core 16 is powered on to heat the smoke oil and atomize it into aerosol; another part of the inhaled airflow flows into the heating core 16 to mix with the atomized aerosol, and then flows into the airway tube 17, and finally is inhaled by the user through the mouthpiece 18, completing the inhalation process of the electronic cigarette.

[0038] During use, the first battery cell 2 supplies power to the second battery cell 6, and the user can observe the power level of the first battery cell 2 through the display screen 13. When the power level of the first battery cell 2 is low, the cigarette rod 100 can be pulled off the cigarette cartridge 200 with force to separate the first magnetic member 8 from the second magnetic member 9; then the first battery cell 2 can be charged through an external power source connected to the charging connector 4; at this time, the cigarette cartridge 200 can work as an independent electronic cigarette, and the atomization component can be powered through the second battery cell 6 to realize the normal inhalation process of the electronic cigarette.

[0039] When the first battery cell 2 is fully charged, hold the cigarette rod 100 and the cigarette cartridge 200, and insert the limiting boss 11 into the limiting groove 51, so that the cigarette rod 100 can be aligned with the cigarette cartridge 200; at this time, the first magnetic member 8 is aligned with the second magnetic member 9 respectively, and the first contact electrode 10 is also aligned with the second contact electrode 12; the first magnetic member 8 is magnetically connected to the second magnetic member 9, so that the cigarette cartridge 200 is connected and fixed to the cigarette rod 100; the first contact electrode 10 is abutted and limited by the second contact electrode 12, so that the first control board 3 is electrically connected to the second control board 7, so that the first battery cell 2 can charge the second battery cell 6.

[0040] The above-mentioned specific implementation mode is a preferred implementation mode 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 mode. 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 with dual batteries, comprising a cigarette rod and a cigarette cartridge, wherein the cigarette rod and the cigarette cartridge are detachably connected, characterized in that: The cigarette rod comprises a cigarette rod shell, a first battery cell and a first control board are arranged in the cigarette rod shell, the first battery cell is electrically connected to the first control board, a charging connector is arranged on the first control board, and the charging connector is used to charge the first battery cell with an external power source; The cigarette cartridge includes a cigarette cartridge shell, in which an oil storage component, an atomization component, a second battery cell and a second control board are arranged, the oil storage component is connected to the atomization component, the atomization component and the second battery cell are electrically connected to the second control board respectively, the first control board and the second control board are detachably electrically connected, and the first battery cell can charge the second battery cell.

2. The electronic cigarette with dual batteries according to claim 1, characterized in that: The cigarette rod shell is provided with a first magnetic component, and the cigarette cartridge shell is provided with a second magnetic component at a position corresponding to the first magnetic component, and the first magnetic component is magnetically connected to the second magnetic component.

3. The electronic cigarette with dual batteries according to claim 2, characterized in that: There are two first magnetic members and two second magnetic members respectively, and the first magnetic members are arranged in a one-to-one correspondence with the second magnetic members.

4. The electronic cigarette with dual batteries according to claim 1, characterized in that: The first control board is provided with a first contact electrode, the first contact electrode extends out of the cigarette rod housing, the second control board is provided with a second contact electrode, the second contact electrode extends out of the cigarette cartridge housing, and the first contact electrode and the second contact electrode are detachably abutted.

5. The electronic cigarette with dual batteries according to claim 1, characterized in that: A limiting groove is provided on the end surface of the cigarette cartridge shell, and a limiting boss is provided at a position on the end surface of the cigarette rod shell corresponding to the limiting groove, and the limiting boss is detachably limitedly engaged with the limiting groove.

6. The electronic cigarette with dual batteries according to claim 1, characterized in that: The cigarette rod housing is provided with a display screen, and the display screen is electrically connected to the first control board.

7. The electronic cigarette with dual batteries according to claim 1, characterized in that: The charging connector is a Type-C connector.

8. The electronic cigarette with dual batteries according to any one of claims 1 to 7, characterized in that: The oil storage component includes an oil storage cup, which is connected to the cigarette cartridge shell. Oil storage cotton is arranged in the oil storage cup, and the oil storage cotton is connected to the atomization component.

9. The electronic cigarette with dual batteries according to claim 8, characterized in that: The atomization assembly includes a heating core and an airway tube. A suction nozzle is provided at one end of the cigarette cartridge shell. One end of the airway tube is connected to the suction nozzle, and the other end is connected to the heating core. The other end of the heating core is connected to the oil storage cup. The heating core is connected to the oil storage cotton, and the heating core is electrically connected to the second control board.

10. The electronic cigarette with dual batteries according to claim 9, characterized in that: The second control panel is provided with a start switch, and the shell of the cigarette cartridge is provided with an air inlet hole, which is respectively connected to the heating core and the start switch.

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