Electronic cigarette capable of adjusting work of single cigarette cartridge and double cigarette cartridges

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette capable of adjusting work of single and double smoke cartridges, a first smoke guide pipe used for being communicated with a smoke cartridge assembly on the right side is formed on a supporting seat, and a second smoke guide pipe used for being communicated with a smoke cartridge assembly on the left side is further formed on the supporting seat; a first gas guide hole communicated with the first smoke guide pipe and a second gas guide hole communicated with the second smoke guide pipe are formed in the cigarette holder; the supporting base is provided with an adjusting piece used for controlling connection and disconnection of the first air guide hole and the first smoke guide pipe and connection and disconnection of the second air guide hole and the second smoke guide pipe. When smoke with independent taste needs to be sucked, the adjusting part is rotated by a specified angle, so that the first gas guide hole is communicated with the first smoke guide pipe, the second gas guide hole is not communicated with the second smoke guide pipe, or the second gas guide hole is communicated with the second smoke guide pipe, and the first gas guide hole is not communicated with the first smoke guide pipe. And only individual taste can be experienced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette capable of adjusting the operation of single and double cigarette cartridges. Background Art

[0002] As the e-cigarette market continues to expand, e-cigarette products are offering an increasingly diverse range of flavors to meet the diverse needs of consumers. However, users are often limited to the single flavor of the e-liquid in the cartridges, preventing them from enjoying a more diverse taste experience.

[0003] Furthermore, traditional e-cigarette designs often come with only a single cartridge. Once the e-liquid runs out, users cannot immediately refill it, which somewhat impacts the continuity of use. Furthermore, the relatively small liquid storage capacity of the cartridge results in a short atomization time of the e-liquid, making frequent cartridge replacement a major concern for users. While some cartridges support e-liquid refilling, the refilling process is relatively cumbersome, requiring users to carry additional e-liquid, which undoubtedly increases the inconvenience of use. Therefore, an e-cigarette with adjustable single and double cartridge operation is provided to address the aforementioned technical issues. Utility Model Content

[0004] The purpose of the present utility model is to provide an electronic cigarette with adjustable single and double cigarette cartridges to address the deficiencies in the existing technology, so as to solve the technical problems that the existing electronic cigarettes are limited to a single flavor of the smoke oil in the smoke cartridge and are inconvenient to refill the smoke oil.

[0005] To achieve the above purpose, the technical solution of the utility model is as follows:

[0006] An electronic cigarette capable of adjusting single and double cigarette cartridges, comprising a housing, an upper bracket and a lower bracket mounted within the housing, first mounting slots formed on both left and right sides of the upper bracket, and second mounting slots formed on both left and right sides of the lower bracket, a cigarette cartridge assembly for atomizing cigarette oil mounted within each first mounting slot, an oil bottle assembly for storing cigarette oil mounted within each second mounting slot, and a plurality of oil guide tubes mounted on the upper bracket for connecting the cigarette cartridge assembly and the oil bottle assembly on the same side;

[0007] A support base is mounted on the top of the upper bracket, and a cigarette holder is mounted on the support base. The support base is formed with a first cigarette guide tube for communicating with the cigarette cartridge assembly on the right side, and a second cigarette guide tube for communicating with the cigarette cartridge assembly on the left side; a first air guide hole is provided in the cigarette holder to communicate with the first cigarette guide tube, and a second air guide hole is provided to communicate with the second cigarette guide tube;

[0008] The support seat is equipped with an adjusting member for controlling the connection and disconnection between the first air guide hole and the first smoke guide pipe, and the connection and disconnection between the second air guide hole and the second smoke guide pipe.

[0009] Furthermore, the top end of the oil guide tube is connected to the cigarette cartridge assembly through a plug connection, and the bottom end of the oil guide tube is connected to the oil bottle assembly through a plug connection.

[0010] Furthermore, a second magnet is installed on the top of the upper bracket, and a first magnet attracted to the second magnet is installed on the bottom of the support seat.

[0011] Furthermore, a limiting groove is formed in the middle of the support seat, and a central axis embedded in the limiting groove is provided at the center position of the bottom center of the cigarette holder. The central axis is placed at the center position between the first air guide hole and the second air guide hole, and the central axis is fixed in the limiting groove by a fixing screw.

[0012] Furthermore, the adjusting member includes a ring-shaped rotating member, which is coaxially arranged with the central axis. The rotating member is formed with a partition placed between the cigarette holder and the support seat, and the partition is provided with a first air vent that connects the first air guide hole with the first smoke guide tube, a second air vent that connects the second air guide hole with the second smoke guide tube, and a mounting hole for the central axis to pass through; the partition is also provided with a third air vent that connects the first air guide hole with the first smoke guide tube or connects the second air guide hole with the second smoke guide tube after the rotating member is rotated.

[0013] Furthermore, a sealing plate is provided between the partition and the support seat to prevent air leakage during smoking, and a sealing ring is provided on the cigarette holder to prevent air leakage during smoking. Both the sealing plate and the sealing ring are made of silicone.

[0014] Furthermore, the cigarette cartridge assembly includes an oil cup and a base mounted on the bottom of the oil cup, the base is equipped with a mounting seat placed in the oil cup, and the oil cup is equipped with oil storage cotton placed on the mounting seat and used to absorb the smoke oil; the mounting seat is equipped with an atomization device placed in the oil storage cotton and used to atomize the smoke oil, and the mounting seat is equipped with a connecting tube for plugging and connecting with the top end of the oil guide tube; a third sealing member is provided between the bottom end of the connecting tube and the top end of the oil guide tube.

[0015] Furthermore, the top of the atomizer passes through the top of the oil cup so as to be connected to the cigarette holder, and the base is formed with an air hole connected to the atomizer; a sealing sleeve is provided between the top of the atomizer and the top of the oil cup.

[0016] Furthermore, the oil bottle assembly includes a bottle body and an oil bottle cap installed on the top of the bottle body. The interior of the bottle body and the oil bottle cap form an oil storage cavity for storing the tobacco oil. A first sealing member is provided between the oil bottle cap and the inner wall of the bottle body to prevent the tobacco oil from leaking. The oil bottle cap is formed with an oil outlet pipe extending vertically upward and used to be plugged into and connected with the bottom end of the oil guide pipe.

[0017] Furthermore, vertically arranged and long strip-shaped inserts are provided on the front and rear sides of the bottle body, and the inner wall of the shell is formed with an embedding groove for the insert to be embedded; a number of clamping blocks are formed on the side of the bottle body close to the lower bracket, and a number of clamping grooves for clamping the clamping blocks are provided on the lower bracket placed at the second mounting groove.

[0018] The beneficial effects of the present invention are as follows: when the cigarette cartridge assembly and the oil bottle assembly on the left and right sides need to be installed, the cigarette cartridge assembly is aligned with the first installation slot, and is moved from top to bottom, thereby installing the cigarette cartridge assembly into the first installation slot. At this time, the oil guide tube is connected to the cigarette cartridge assembly; the oil bottle assembly is aligned with the second installation slot, and is moved from bottom to top, thereby installing the oil bottle assembly into the second installation slot. At this time, the oil guide tube is connected to the oil bottle assembly, and the installation of the cigarette cartridge assembly and the oil bottle assembly is completed; and, when it is necessary to refill the oil in the cigarette cartridge assembly, the electronic cigarette is turned over, and the oil in the oil bottle assembly is introduced into the cigarette cartridge assembly through the oil guide tube, and the cigarette cartridge assembly is then operated to atomize the oil.

[0019] The oil bottle assemblies on the left and right sides store e-liquids of different flavors. When it is necessary to inhale smoke of a single flavor, the adjustment member is rotated at a specified angle so that the first air guide hole is connected to the first smoke guide tube, and the second air guide hole is not connected to the second smoke guide tube, or the second air guide hole is connected to the second smoke guide tube, and the first air guide hole is not connected to the first smoke guide tube. When the user smokes through the cigarette holder, he can only experience a single flavor.

[0020] When the adjustment part is rotated to reset, when the user smokes, the left and right cartridge assemblies operate simultaneously to atomize the two different flavors of e-liquid. The two different flavors of smoke pass through the first air guide hole and the second air guide hole on the cigarette holder respectively for the user to inhale, allowing the user to experience mixed flavors. By rotating the adjustment part to switch the electronic cigarette flavor, the single cartridge assembly or double cartridge assembly can be realized, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0022] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0023] Figure 3 This is an exploded view of the present invention.

[0024] Figure 4 This is an exploded view of the present invention from another perspective.

[0025] Figure 5 It is a structural diagram of the cigarette holder of the utility model.

[0026] Figure 6 This is a structural diagram of the adjusting member of the utility model.

[0027] Figure 7 This is a cross-sectional view of the cigarette cartridge assembly of the present invention.

[0028] Figure 8 It is a cross-sectional view of the oil bottle assembly of the utility model.

[0029] Figure 9 It is a cross-sectional view of the atomizing device of the present invention.

[0030] Reference numerals include:

[0031] 1. Shell; 2. Upper bracket; 3. Lower bracket; 4. Cartridge assembly; 401. First mounting slot; 41. Oil cup; 42. Base; 43. Mounting seat; 44. Connecting pipe; 45. Oil storage cotton; 46. Air hole; 47. Atomizing device; 471. Outer steel pipe; 472. Outer oil guide cotton; 473. Inner steel pipe; 474. Inner oil guide cotton; 475. Mesh heating core; 48. Sealing sleeve; 49. Power supply terminal; 410. Third sealing member; 5. Oil bottle assembly; 501. Second mounting slot; 51. Bottle body; 52. Oil storage chamber; 53. First sealing member; 54. Oil bottle cap; 541. Oil outlet pipe; 55. Second sealing member; 57. Block; 58. Slot; 59. Embedded block; 510, embedded groove; 6, support seat; 601, first smoke guide tube; 602, second smoke guide tube; 603, limit groove; 604, sealing plate; 7, cigarette holder; 701, first air guide hole; 702, second air guide hole; 703, center axis; 704, fixing screw; 705, sealing ring; 8, adjusting member; 801, rotating member; 802, partition; 803, mounting hole; 804, first air vent; 805, second air vent; 806, third air vent; 9, oil guide tube; 10, first magnet; 11, second magnet; 12, circuit board; 13, display screen; 14, control button; 15, battery; 16, USB port; 17, spring electrode. DETAILED DESCRIPTION

[0032] The following is a detailed description of an electronic cigarette with adjustable single and double cigarette cartridges according to the present invention with reference to the accompanying drawings.

[0033] like Figure 1-6 As shown, an embodiment of an electronic cigarette with adjustable single and double cigarette cartridges of the present invention includes a shell 1, in which an upper bracket 2 and a lower bracket 3 arranged up and down are installed, and the shell 1, the upper bracket 2 and the lower bracket 3 are mutually clamped to achieve assembly; the left and right sides of the upper bracket 2 are formed with a first mounting groove 401, and the left and right sides of the lower bracket 3 are formed with a second mounting groove 501, each first mounting groove 401 is installed with a cigarette cartridge assembly 4 for atomizing the cigarette oil, and each second mounting groove 501 is installed with an oil bottle assembly 5 for storing the cigarette oil, and the cigarette cartridge assemblies 4 on the left and right sides are symmetrically arranged, and the oil bottle assemblies 5 on the left and right sides are also symmetrically arranged.

[0034] The upper bracket 2 is equipped with a plurality of oil guide tubes 9 distributed on the left and right sides and used to connect the cigarette cartridge assembly 4 and the oil bottle assembly 5 on the same side. The top end of the oil guide tube 9 is connected to the cigarette cartridge assembly 4 through a plug-in connection, and the bottom end of the oil guide tube 9 is connected to the oil bottle assembly 5 through a plug-in connection. After the cigarette cartridge assembly 4 is aligned with the first mounting groove 401, it is moved from top to bottom, thereby inserting the cigarette cartridge assembly 4 into the first mounting groove 401. At this time, the top end of the oil guide tube 9 is connected to the bottom end of the cigarette cartridge assembly 4; the oil bottle assembly 5 is aligned with the second mounting groove 501 and moved from bottom to top, thereby inserting the oil bottle assembly 5 into the second mounting groove 501. At this time, the bottom end of the oil guide tube 9 is connected to the top end of the oil bottle assembly 5, thus completing the installation of the cigarette cartridge assembly 4 and the oil bottle assembly 5; and when it is necessary to refill the cigarette cartridge assembly 4, the electronic cigarette is turned over, and the smoke oil in the oil bottle assembly 5 is introduced into the cigarette cartridge assembly 4 through the oil guide tube 9. Then, the cigarette cartridge assembly 4 is operated to atomize the smoke oil.

[0035] A support base 6 is magnetically installed on the top of the upper bracket 2, and a cigarette holder 7 is installed on the support base 6. The support base 6 is formed with a first cigarette guide tube 601 for connecting with the cigarette cartridge assembly 4 on the right, and is also formed with a second cigarette guide tube 602 for connecting with the cigarette cartridge assembly 4 on the left; the cigarette holder 7 is provided with a first air guide hole 701 connected with the first cigarette guide tube 601, and is also provided with a second air guide hole 702 connected with the second cigarette guide tube 602. After the support base 6 is installed on the top of the upper bracket 2 by magnetic attraction, the first smoke guide tube 601 is connected to the cigarette cartridge assembly 4 on the right, and the second smoke guide tube 602 is connected to the cigarette cartridge assembly 4 on the left. Similarly, the first smoke guide tube 601 is also connected to the cigarette cartridge assembly 4 on the right, and the second smoke guide tube 602 is also connected to the cigarette cartridge assembly 4 on the left. When the user is smoking, the cigarette cartridge assemblies 4 on the left and right sides operate at the same time to atomize the different flavors of the two smokes. The two different flavors of smoke pass through the first air guide hole 701 and the second air guide hole 702 on the cigarette holder 7 for the user to inhale, so that the user can experience mixed flavors.

[0036] In order to allow users to experience separate flavors, the support base 6 is equipped with an adjustment member 8 for controlling the connection and disconnection between the first air guide hole 701 and the first smoke guide tube 601, and the connection and disconnection between the second air guide hole 702 and the second smoke guide tube 602; the oil bottle assemblies 5 on the left and right sides store smoke oils of different flavors. When it is necessary to inhale smoke of a separate flavor, the adjustment member 8 is rotated to a specified angle, so that when the first air guide hole 701 is connected to the first smoke guide tube 601, the second air guide hole 702 is not connected to the second smoke guide tube 602, or when the second air guide hole 702 is connected to the second smoke guide tube 602, the first air guide hole 701 is not connected to the first smoke guide tube 601. When the user smokes through the cigarette holder 7, he can only experience a separate flavor. When the adjustment member 8 is rotated to reset, he can experience mixed flavors. The flavor of the electronic cigarette is switched by rotating the adjustment member 8.

[0037] Additionally, in order to achieve magnetic installation of the support base 6, a second magnet 11 is installed on the top of the upper bracket 2, and a first magnet 10 that is attracted to the second magnet 11 is installed at the bottom of the support base 6. After the support base 6 is placed on the top of the upper bracket 2, the first magnet 10 and the second magnet 11 are attracted to each other. At the same time, the first smoke guide 601 is connected to the cigarette cartridge assembly 4 on the right, and the second smoke guide 602 is connected to the cigarette cartridge assembly 4 on the left, so that the cigarette holder 7 is installed on the upper bracket 2. When it is necessary to switch flavors, the adjustment member 8 is rotated to a specified angle; and when it is necessary to disassemble the left and right cigarette cartridge assemblies 4, force is applied to the support base 6 to separate the first magnet 10 from the second magnet 11, and the cigarette holder 7 is disassembled. Finally, force is applied to the left and right cigarette cartridge assemblies 4 to disengage them from the first mounting slot 401, thus completing the disassembly of the cigarette cartridge assembly 4. The electronic cigarette further includes a battery module for controlling the operation of the cigarette cartridge assembly 4 . The battery module supplies power to the cigarette cartridge assembly 4 , thereby controlling the operation of the cigarette cartridge assembly 4 and atomizing the cigarette oil into smoke.

[0038] Furthermore, a limiting groove 603 is formed in the middle of the support base 6, and a central axis 703 embedded in the limiting groove 603 is provided at the center position of the bottom of the cigarette holder 7. The central axis 703 is placed at the center position between the first air guide hole 701 and the second air guide hole 702. The central axis 703 is fixed in the limiting groove 603 by a fixing screw 704; when installing the cigarette holder 7, after the central axis 703 is embedded in the limiting groove 603, the fixing screw 704 can be tightened to fix the central axis 703 in the limiting groove 603, thereby realizing the assembly of the support base 6 and the cigarette holder 7.

[0039] The adjusting member 8 includes an annular rotating member 801, which is coaxially arranged with the central axis 703. The rotating member 801 is formed with a partition 802 positioned between the cigarette holder 7 and the support base 6. The partition 802 is provided with a first air vent 804 for connecting the first air guide hole 701 with the first smoke guide tube 601, a second air vent 805 for connecting the second air guide hole 702 with the second smoke guide tube 602, and a mounting hole 803 for the central axis 703 to pass through. When installing the cigarette holder 7, the partition 802 is first placed on the support base 6, so that the first air vent 804 is aligned with the first smoke guide tube 601 and the second air vent 805 is aligned with the second smoke guide tube 602. The central axis 703 is then inserted into the limiting groove 603. Under the limiting action of the limiting groove 603, the first air guide hole 701 can be aligned with the first air vent 804, and the second air guide hole 702 can be aligned with the second air vent 805.

[0040] In addition, the partition 802 is further provided with a third air hole 806 that connects the first air guide hole 701 to the first smoke guide tube 601 or connects the second air guide hole 702 to the second smoke guide tube 602 after the rotating member 801 is rotated. When the rotating member 801 is in the initial position, under the action of the first air hole 804 and the second air hole 805, the first air guide hole 701 is connected to the first smoke guide tube 601, and the second air guide hole 702 is connected to the second smoke guide tube 602, so that the user can experience the mixed flavor of smoke. When it is necessary to experience the smoke of a single flavor, turn the rotating member 801 clockwise (rotation direction is 1 / 8) to Figure 5 As a reference), rotate the rotating member 801 90 degrees, and the second air guide hole 702 can be connected to the second smoke guide tube 602 through the third air vent 806. At the same time, the first air guide hole 701 and the first smoke guide tube 601 are separated by the partition 802. When the user smokes through the cigarette holder 7, he can only experience the taste of the smoke oil in the left oil bottle assembly 5; then turn the rotating member 801 counterclockwise (the rotation direction is Figure 5 By rotating the adjustment member 8 180 degrees (as a reference), the first air guide hole 701 is connected to the first smoke guide tube 601 through the third air vent 806. The partition 802 isolates the second air guide hole 702 from the second smoke guide tube 602, allowing the user to experience only the flavor of the e-liquid in the right oil bottle assembly 5. With the adjustment member 8, the user can experience not only mixed-flavor vapor but also individual flavor vapor, enhancing the user experience.

[0041] A sealing plate 604 is provided between the partition 802 and the support seat 6 to prevent air leakage during smoking, and a sealing ring 705 is provided on the mouthpiece 7 to prevent air leakage during smoking. Both the sealing plate 604 and the sealing ring 705 are made of silicone parts. Under the joint action of the sealing plate 604 and the sealing ring 705, gas is prevented from leaking from the gaps between the above components.

[0042] like Figure 7As shown, the cigarette cartridge assembly 4 includes an oil cup 41 and a base 42 mounted on the bottom of the oil cup 41, the base 42 is equipped with a mounting seat 43 placed in the oil cup 41, and an oil storage cotton 45 placed on the mounting seat 43 and used to absorb the smoke oil is installed in the oil cup 41; the mounting seat 43 is equipped with an atomizing device 47 placed in the oil storage cotton 45 and used to atomize the smoke oil, and the mounting seat 43 is equipped with a connecting pipe 44 for plugging and communicating with the top end of the oil guide pipe 9. After the cigarette cartridge assembly 4 is movably installed from top to bottom into the first mounting groove 401, the bottom end of the connecting tube 44 is inserted into the top end of the oil guide tube 9 (or the top end of the oil guide tube 9 is inserted into the bottom end of the connecting tube 44). When refueling is needed, the electronic cigarette is turned over, and the smoke in the oil bottle assembly 5 flows from the oil guide tube 9 into the oil storage cotton 45 for absorption. The oil storage cotton 45 absorbs the smoke to facilitate continuous supply of smoke oil to the atomization device 47. Under the action of the oil storage cotton 45, the problem of insufficient smoke oil supply affecting the user experience is avoided. A third sealing member 410 is provided between the bottom end of the connecting tube 44 and the top end of the oil guide tube 9. Under the action of the third sealing member 410, the smoke oil is prevented from leaking from the gap between the connecting tube 44 and the oil guide tube 9.

[0043] The top of the atomizer 47 passes through the top of the oil cup 41 so as to be connected to the mouthpiece 7, and an air hole 46 is formed on the base 42 to be connected to the atomizer 47. When the user smokes from the mouthpiece 7, the atomizer 47 is activated to generate smoke, and air enters the atomizer 47 from the air hole 46, thereby bringing the smoke out of the atomizer 47 for the user to inhale. A sealing sleeve 48 is provided between the top of the atomizer 47 and the top of the oil cup 41 to prevent the smoke oil from leaking from the gap between the top of the atomizer 47 and the oil cup 41. The bottom of the base 42 is equipped with a power supply terminal 49 that is electrically connected to the atomizer 47. After the cigarette cartridge assembly 4 is installed in the first mounting groove 401, the power supply terminal 49 contacts the battery module. When the user smokes from the mouthpiece 7, the battery module supplies power to the atomizer 47 and enables it to operate, thereby generating smoke.

[0044] like Figure 8As shown, the oil bottle assembly 5 includes a bottle body 51 and an oil bottle cap 54 mounted on the top of the bottle body 51. The interior of the bottle body 51 and the oil bottle cap 54 enclose an oil storage chamber 52 for storing tobacco oil. A first sealing member 53 is provided between the oil bottle cap 54 and the inner sidewall of the bottle body 51 to prevent tobacco oil leakage. After the oil bottle cap 54 is opened, tobacco oil can be poured into the oil storage chamber 52. The oil bottle cap 54 is formed with an oil outlet pipe 541 extending vertically upward and configured to be plugged into and communicated with the bottom end of the oil guide pipe 9. By turning the electronic cigarette over, the tobacco oil in the oil storage chamber 52 will flow through the oil outlet pipe 541 and the oil guide pipe 9 into the oil storage cotton 45 for absorption, ensuring a continuous and stable supply of tobacco oil during use. A second sealing member 55 is provided between the oil outlet pipe 541 and the oil guide pipe 9 to prevent oil leakage. The second sealing member 55 is a silicone member. During the process of plugging and connecting the bottom ends of the oil outlet pipe 541 and the oil guide pipe 9, the second sealing member 55 is deformed to fill the gap between the two to achieve sealing.

[0045] In order to achieve the stable installation of the oil bottle assembly 5 at the second mounting groove 501 of the lower bracket 3, vertically arranged and long strip-shaped inserts 59 are provided on the front and rear sides of the bottle body 51, and the inner wall of the outer shell 1 is formed with an insert groove 510 for the insert 59 to be inserted into; after the insert 59 on the bottle body 51 is aligned with the insert groove 510, it is moved from bottom to top so that the insert 59 is inserted into the insert groove 510, and at the same time, the oil outlet pipe 541 on the bottle body 51 is plugged into the bottom end of the oil guide pipe 9. In addition, a plurality of clamping blocks 57 are formed on one side of the bottle body 51 close to the lower bracket 3, and a plurality of clamping grooves 58 for clamping the clamping blocks 57 are provided on the lower bracket 3 located at the second mounting groove 501; when the embedded block 59 is completely embedded in the embedded groove 510, the clamping block 57 can be inserted into the clamping groove 58, and at this time, the bottle body 51 is installed in the second mounting groove 501; with the cooperation of the clamping block 57 and the clamping groove 58, and the embedded block 59 and the embedded groove 510, the oil bottle assembly 5 can be stably installed in the second mounting groove 501 of the lower bracket 3.

[0046] like Figure 9 As shown, the atomization device 47 includes an outer steel tube 471 and an inner steel tube 473 placed inside the outer steel tube 471. A layer of outer oil-conducting cotton 472 is provided on the outer steel tube 471 and the inner steel tube 473. A layer of inner oil-conducting cotton 474 is provided inside the inner steel tube 473. A mesh heating core 475 for heating the oil into smoke is provided inside the inner oil-conducting cotton 474. The oil in the oil storage cotton 45 is guided to the mesh heating core 475 by the outer oil-conducting cotton 472 and the inner oil-conducting cotton 474. The mesh heating core 475 heats up to generate smoke. The atomization device 47 is a prior art and will not be described in detail again. In addition, there are at least two mesh heating cores 475. When the electronic cigarette is adjusted to the normal mode, one mesh heating core 475 is heated. On the contrary, when it is adjusted to the burst mode, all mesh heating cores 475 are heated.

[0047] The battery module includes a circuit board 12 mounted in the lower bracket 3 and a display screen 13 mounted on the housing 1. The lower bracket 3 also houses a battery 15 electrically connected to the circuit board 12. The circuit board 12 is provided with a USB port 16 for charging the battery 15. The battery 15 can be charged by connecting a charging cable to the USB port 16. The lower bracket 3 houses a microphone (not shown) for detecting air flow. The microphone is an airflow sensor. When the microphone detects air entering the atomizing device 47, it controls the operation of the atomizing device 47. The upper bracket 2 is equipped with a spring electrode 17 placed in the first mounting slot 401 and used to contact the power supply terminal 49. After the oil bottle assembly 5 is installed in the first mounting slot 401, the power supply terminal 49 can contact the spring electrode 17 to power the atomizing device 47. Additionally, a control button 14 is provided on the outside of the housing 1 for controlling the output power of the left and right atomizers 47. To adjust the output power of the atomizer 47, pressing the control button 14 controls the current output. A higher current results in a larger volume of vapor inhaled by the user, while a lower current results in a normal volume of vapor. Furthermore, the display 13 indicates the output mode of the left and right atomizers 47: illuminated for burst output mode (high vapor output), and unlit for normal output mode (normal vapor output). The remaining battery charge percentage of the battery 15 and the remaining oil level of the left and right oil bottle assemblies 5 are also displayed. The battery cell module is conventional and will not be described in detail here.

[0048] In summary, it can be seen that the present invention has the above-mentioned excellent characteristics, which can enhance its performance unprecedented in the past and become a product with great practical value.

[0049] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there may be changes in the specific implementation methods and application scope. The content of this specification should not be understood as limiting the present invention.

Claims

1. An electronic cigarette capable of adjusting single and double cartridge operation, characterized by: The invention comprises a shell (1), an upper bracket (2) and a lower bracket (3) are installed in the shell (1), a first installation groove (401) is formed on the left and right sides of the upper bracket (2), a second installation groove (501) is formed on the left and right sides of the lower bracket (3), a cigarette cartridge assembly (4) for atomizing cigarette oil is installed in each first installation groove (401), an oil bottle assembly (5) for storing cigarette oil is installed in each second installation groove (501), and the upper bracket (2) is equipped with a plurality of oil guide pipes (9) for connecting the cigarette cartridge assembly (4) and the oil bottle assembly (5) on the same side; A support base (6) is mounted on the top of the upper bracket (2), and a cigarette holder (7) is mounted on the support base (6); the support base (6) is formed with a first cigarette guide tube (601) for communicating with the cigarette cartridge assembly (4) on the right, and is also formed with a second cigarette guide tube (602) for communicating with the cigarette cartridge assembly (4) on the left; a first air guide hole (701) for communicating with the first cigarette guide tube (601) is provided in the cigarette holder (7), and a second air guide hole (702) for communicating with the second cigarette guide tube (602) is also provided; The support seat (6) is provided with an adjusting member (8) for controlling the connection and disconnection between the first air guide hole (701) and the first smoke guide pipe (601), and the connection and disconnection between the second air guide hole (702) and the second smoke guide pipe (602).

2. The electronic cigarette with adjustable single and double cartridge operation according to claim 1, characterized in that: The top end of the oil guide pipe (9) is connected to the cigarette cartridge assembly (4) through plugging, and the bottom end of the oil guide pipe (9) is connected to the oil bottle assembly (5) through plugging.

3. The electronic cigarette with adjustable single and double cartridge operation according to claim 1, characterized in that: A second magnet (11) is installed on the top of the upper bracket (2), and a first magnet (10) attracted to the second magnet (11) is installed on the bottom of the support seat (6).

4. The electronic cigarette with adjustable single and double cartridge operation according to claim 1, characterized in that: A limiting groove (603) is formed in the middle of the support base (6), and a central shaft (703) embedded in the limiting groove (603) is provided at the center position of the bottom of the cigarette holder (7). The central shaft (703) is placed at the center position between the first air guide hole (701) and the second air guide hole (702). The central shaft (703) is fixed in the limiting groove (603) by a fixing screw (704).

5. The electronic cigarette capable of adjusting single and double cartridge operation according to claim 4, characterized in that: The adjusting member (8) includes a ring-shaped rotating member (801), the rotating member (801) and the central axis (703) are coaxially arranged, and the rotating member (801) is formed with a partition (802) placed between the cigarette holder (7) and the support seat (6), and the partition (802) is provided with a first air vent (804) for connecting the first air guide hole (701) with the first smoke guide tube (601), a second air vent (805) for connecting the second air guide hole (702) with the second smoke guide tube (602), and a mounting hole (803) for the central axis (703) to pass through; the partition (802) is also provided with a third air vent (806) for connecting the first air guide hole (701) with the first smoke guide tube (601) or connecting the second air guide hole (702) with the second smoke guide tube (602) after the rotating member (801) is rotated.

6. The electronic cigarette capable of adjusting single and double cartridge operation according to claim 5, characterized in that: A sealing plate (604) is provided between the partition (802) and the support seat (6) for preventing air leakage during smoking, and a sealing ring (705) is provided on the cigarette holder (7) for preventing air leakage during smoking. Both the sealing plate (604) and the sealing ring (705) are made of silicone rubber.

7. The electronic cigarette capable of adjusting single and double cartridge operation according to claim 2, characterized in that: The cigarette cartridge assembly (4) comprises an oil cup (41) and a base (42) mounted on the bottom of the oil cup (41); the base (42) is equipped with a mounting seat (43) placed in the oil cup (41); and an oil storage cotton (45) placed on the mounting seat (43) and used for absorbing smoke oil is mounted in the oil cup (41); the mounting seat (43) is equipped with an atomizing device (47) placed in the oil storage cotton (45) and used for atomizing the smoke oil; the mounting seat (43) is equipped with a connecting pipe (44) for plugging and communicating with the top end of the oil guide pipe (9); and a third sealing member (410) is provided between the bottom end of the connecting pipe (44) and the top end of the oil guide pipe (9).

8. The electronic cigarette capable of adjusting single and double cartridge operation according to claim 7, characterized in that: The top of the atomizing device (47) passes through the top of the oil cup (41) so as to be connected to the cigarette holder (7), and the base (42) is formed with an air hole (46) connected to the atomizing device (47); a sealing sleeve (48) is provided between the top of the atomizing device (47) and the top of the oil cup (41).

9. The electronic cigarette with adjustable single and double cartridge operation according to claim 1, characterized in that: The oil bottle assembly (5) comprises a bottle body (51) and an oil bottle cap (54) mounted on the top of the bottle body (51); the interior of the bottle body (51) and the oil bottle cap (54) enclose an oil storage chamber (52) for storing tobacco oil; a first sealing member (53) is provided between the oil bottle cap (54) and the inner side wall of the bottle body (51) for preventing tobacco oil leakage; and the oil bottle cap (54) is formed with an oil outlet pipe (541) extending vertically upward and being connected to the bottom end of the oil guide pipe (9) by plugging.

10. The electronic cigarette capable of adjusting single and double cartridge operation according to claim 9, characterized in that: The front and rear sides of the bottle body (51) are both provided with vertically arranged and elongated inserts (59), and the inner side wall of the shell (1) is formed with an insert groove (510) for the inserts (59) to be inserted; a plurality of clamping blocks (57) are formed on one side of the bottle body (51) close to the lower bracket (3), and a plurality of clamping grooves (58) for clamping the clamping blocks (57) are provided on the lower bracket (3) located at the second mounting groove (501).

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