Electronic cigarette with double cigarette cartridges and double oil bottles

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a double-cartridge and double-tar-bottle electronic cigarette which comprises a shell, a plurality of tar guiding pipes which are distributed left and right and used for communicating a cartridge assembly and a tar bottle assembly on the same side are arranged on an upper support, and the top ends of the tar guiding pipes are communicated with the cartridge assembly in an inserted mode. The bottom end of the oil guide pipe is inserted and communicated with the oil bottle assembly; a rotating piece is arranged at the top of the upper support, a cigarette holder used for being communicated with the smoke cartridge assembly on one side is formed on the rotating piece, the rotating axis of the rotating piece on the upper support is vertically arranged, and the cigarette holder is arranged at the position deviating from the axis. When smoke with other tastes needs to be sucked, the rotating piece is controlled to rotate on the upper support, the rotating piece drives the cigarette holder to rotate around the axis of the rotating piece, after the rotating piece rotates by 180 degrees, the cigarette holder is communicated with the smoke cartridge assembly on the other side, and when a user smokes through the cigarette holder again, the user can experience the smoke with the other tastes so as to achieve taste switching. And the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette with double cigarette cartridges and double oil bottles. 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 for the e-liquid, making frequent cartridge replacement a major concern for users. While some cartridges support 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 two cartridges and two oil bottles 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 two cartridges and two oil bottles to address the deficiencies of the existing technology, so as to solve the technical problems that the existing electronic cigarettes are limited to a single flavor of the oil in the cartridge and are inconvenient to refill the oil.

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

[0006] An electronic cigarette with two cartridges and two oil bottles includes a housing, an upper bracket and a lower bracket arranged vertically therein, the upper bracket having first mounting grooves formed on both left and right sides, and the lower bracket having second mounting grooves formed on both left and right sides, a cartridge assembly for atomizing the oil being mounted in each first mounting groove, and an oil bottle assembly for storing the oil being mounted in each second mounting groove;

[0007] The upper bracket is equipped with several oil guide tubes distributed on the left and right and used to connect the cigarette cartridge assembly and the oil bottle assembly on the same side. The top of the oil guide tube is plugged into and connected with the cigarette cartridge assembly, and the bottom of the oil guide tube is plugged into and connected with the oil bottle assembly; a rotating part is provided on the top of the upper bracket, and a cigarette holder is formed on the rotating part for connecting with the cigarette cartridge assembly on one side. The axis of rotation of the rotating part on the upper bracket is arranged vertically, and the cigarette holder is placed in a position deviated from the axis.

[0008] Furthermore, a central axis coaxially arranged with its rotation axis is formed at the bottom of the rotating member, a accommodating chamber is formed inside the upper bracket, and a through hole for the central axis to pass through is provided at the top of the accommodating chamber; a first magnet is installed at the top of the upper bracket, and a second magnet attracted to the first magnet is installed at the bottom of the rotating member.

[0009] Furthermore, positioning grooves corresponding to the left and right cartridge assemblies are formed at the bottom of the rotating part, and positioning protrusions are provided on the tops of the left and right cartridge assemblies. When the cigarette holder is connected to the cartridge assembly on one side, the positioning protrusion is embedded in the positioning groove.

[0010] Furthermore, a limiting protrusion is formed on the side of the bottom end of the central shaft and is placed in the accommodating chamber, and a groove is formed on the inner side wall of the through hole for the limiting protrusion to pass through after the cigarette holder is rotated to be misaligned with the cigarette cartridge assembly; a spring for applying an upward thrust to the central shaft is provided in the accommodating chamber, and the thrust of the spring is less than the magnetic force of the first magnet and the second magnet.

[0011] Furthermore, a third seal is installed at the bottom of the rotating part to prevent air leakage after the cigarette holder is connected to one of the cigarette cartridge assemblies, and a fourth seal is also installed to block the other cigarette cartridge assembly to prevent oil leakage; condensation cotton is provided between the third seal and the cigarette holder to prevent oil from leaking from the cigarette holder.

[0012] 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 formed with a through hole for plugging and connecting with the top end of the oil guide pipe.

[0013] Furthermore, the top of the atomizer passes through the top of the oil cup 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; and the bottom of the base is equipped with a power supply terminal electrically connected to the atomizer.

[0014] 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.

[0015] Furthermore, a second sealing member is provided between the oil outlet pipe and the oil guide pipe to prevent oil leakage, and the second sealing member is a silicone member; a drainage column is provided in the oil outlet pipe to guide the smoke oil into the oil guide pipe.

[0016] 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.

[0017] The beneficial effects of the present invention are as follows: different flavors of tobacco oil are stored in the oil bottle assemblies on the left and right sides, and the cigarette holder is connected to the cigarette cartridge assembly on one side. When the user smokes through the cigarette holder, the cigarette cartridge assembly operates and generates smoke for the user to inhale; when it is necessary to inhale smoke of other flavors, the rotating part is controlled to rotate on the upper bracket, and the rotating part rotates around its axis with the cigarette holder. After rotating 180°, the cigarette holder is connected to the cigarette cartridge assembly on the other side. When the user smokes through the cigarette holder again, he can experience smoke of other flavors, thereby realizing the switching of flavors and improving the user experience.

[0018] In addition, when it is necessary to refill the oil in the cartridge assembly, the electronic cigarette is turned over, and the oil in the oil bottle assembly is introduced into the cartridge assembly through the oil guide tube, thereby achieving the refilling process, so that the oil can be atomized for a long time. Compared with existing electronic cigarettes, there is no need to frequently replace the cartridge for refilling. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0021] Figure 3 This is an exploded view of the present invention.

[0022] Figure 4 This is an exploded view of the present invention from another perspective.

[0023] Figure 5 It is a cross-sectional view of the upper bracket of the present utility model.

[0024] Figure 6 It is a cross-sectional view of the rotating part of the utility model.

[0025] Figure 7 This is a cross-sectional view of the cigarette cartridge assembly of the present invention.

[0026] Figure 8 It is a cross-sectional view of the oil bottle assembly of the utility model.

[0027] Figure 9 It is a cross-sectional view of the atomizing device of the present invention.

[0028] Reference numerals include:

[0029] 1. Housing; 2. Upper bracket; 21. Accommodating chamber; 22. Spring; 23. Through hole; 24. Groove; 3. Lower bracket; 4. Cartridge assembly; 401. First mounting slot; 41. Oil cup; 42. Base; 43. Mounting seat; 44. Perforation; 45. Sealing protrusion; 46. Oil storage cotton; 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. Air hole; 5. Oil bottle assembly; 501. Second mounting slot; 51. Bottle body; 52. Storage Oil chamber; 53, first sealing member; 54, oil bottle cap; 541, oil outlet pipe; 55, second sealing member; 56, drainage column; 57, block; 58, slot; 59, embedded block; 510, slot; 6, rotating member; 61, center axis; 62, limiting protrusion; 63, third sealing member; 64, condensing cotton; 65, fourth sealing member; 66, positioning groove; 67, positioning protrusion; 7, cigarette holder; 8, oil guide tube; 9, first magnet; 10, second magnet; 11, circuit board; 12, display screen; 13, control button; 14, battery; 15, USB port; 16, spring electrode. DETAILED DESCRIPTION

[0030] The following is a detailed description of the electronic cigarette with dual cigarette cartridges and dual oil bottles of the present invention with reference to the accompanying drawings.

[0031] like Figure 1-6 As shown, an embodiment of an electronic cigarette with dual cigarette cartridges and dual oil bottles of the present invention includes a shell 1, in which an upper bracket 2 and a lower bracket 3 arranged vertically are installed, and the shell 1, the upper bracket 2 and the lower bracket 3 are mutually engaged to achieve assembly; a first mounting groove 401 is formed on the left and right sides of the upper bracket 2, and a second mounting groove 501 is formed on the left and right sides of the lower bracket 3, and a cigarette cartridge assembly 4 for atomizing the cigarette oil is installed in each first mounting groove 401, and an oil bottle assembly 5 for storing the cigarette oil is installed in each second mounting groove 501, 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.

[0032] The upper bracket 2 is equipped with a plurality of oil guide tubes 8 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 8 is connected to the cigarette cartridge assembly 4 through a plug-in connection, and the bottom end of the oil guide tube 8 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 8 is connected to the bottom end of the cigarette cartridge assembly 4 through a plug-in connection. 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 8 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. Moreover, 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 8. The cigarette cartridge assembly 4 can then be operated to atomize the smoke oil.

[0033] Furthermore, a rotating member 6 is provided at the top of the upper bracket 2, and a mouthpiece 7 is formed on the rotating member 6 for connecting to the cigarette cartridge assembly 4 on one side. The axis of rotation of the rotating member 6 on the upper bracket 2 is arranged vertically, and the mouthpiece 7 is placed in a position offset from the axis. The oil bottle assemblies 5 on the left and right sides store tobacco oils of different flavors. The mouthpiece 7 is connected to the cigarette cartridge assembly 4 on one side. When the user smokes through the mouthpiece 7, the cigarette cartridge assembly 4 operates and the smoke generated is inhaled by the user. When it is necessary to inhale smoke of other flavors, the rotating member 6 is controlled to rotate on the upper bracket 2, and the rotating member 6 rotates around its axis with the mouthpiece 7. After rotating 180 degrees, the mouthpiece 7 is connected to the cigarette cartridge assembly 4 on the other side, and the smoke of other flavors can be experienced to achieve the switching of flavors.

[0034] Specifically, a central shaft 61 coaxially arranged with its rotation axis is formed at the bottom of the rotating member 6, a receiving chamber 21 is formed inside the upper bracket 2, and a through hole 23 for the central shaft 61 to pass through is provided at the top of the receiving chamber 21; the central shaft 61 can be placed in the receiving chamber 21 after passing through the through hole 23, so that the mouthpiece 7 on the rotating member 6 can not only be connected with the cigarette cartridge assembly 4, but also can be rotated on the upper bracket 2, which is convenient for switching flavors. A first magnet 9 is installed on the top of the upper bracket 2, and a second magnet 10 attracted to the first magnet 9 is installed at the bottom of the rotating member 6. When the central axis 61 passes through the through hole 23 and is placed in the accommodating chamber 21, the cigarette holder 7 is connected to the cigarette cartridge assembly 4, and the first magnet 9 and the second magnet 10 are attracted to each other, so that the cigarette holder 7 is installed on the upper bracket 2. When the flavor needs to be switched, the rotating member 6 can be rotated 180°; and when the left and right cigarette cartridge assemblies 4 need to be disassembled, force is applied to the rotating member 6 to separate the first magnet 9 from the second magnet 10, and the central axis 61 is pulled out from the accommodating chamber 21, the cigarette holder 7 is disassembled, and finally force is applied to the left and right cigarette cartridge assemblies 4 to disengage them from the first mounting groove 401, thereby completing the disassembly of the cigarette cartridge assembly 4.

[0035] In addition, the bottom of the rotating member 6 is formed with a positioning groove 66 corresponding to the left and right cigarette cartridge assemblies 4, and the top of each of the left and right cigarette cartridge assemblies 4 is provided with a positioning protrusion 67. When the cigarette holder 7 is connected to the cigarette cartridge assembly 4 on one side, the positioning protrusion 67 is embedded in the positioning groove 66. Under the action of the positioning protrusion 67 and the positioning groove 66, when the first magnet 9 and the second magnet 10 are attracted to each other, the rotating member 6 cannot rotate, preventing the user from accidentally touching the rotating member 6 and causing it to rotate during use of this electronic cigarette, thereby affecting the user experience. When it is necessary to switch flavors, force is applied to the rotating member 6 to separate the first magnet 9 and the second magnet 10. At the same time, the positioning protrusion 67 disengages the positioning groove 66, and force is applied to the rotating member 6 to rotate it 180°. Then, force is applied to the rotating member 6 toward the upper bracket 2, causing the first magnet 9 and the second magnet 10 to form an attraction. The positioning protrusion 67 embeds the positioning groove 66, and the cigarette holder 7 is connected to the cigarette cartridge assembly 4 on the other side, completing the flavor switch.

[0036] When force is applied to the rotating member 6 to separate the first magnet 9 from the second magnet 10, in order to prevent the central shaft 61 from directly escaping from the accommodating chamber 21, a limiting protrusion 62 is formed on the side of the bottom end of the central shaft 61 and is placed in the accommodating chamber 21, and a groove 24 is formed on the inner wall of the through hole 23 for the limiting protrusion 62 to pass through after the cigarette holder 7 is rotated to be misaligned with the cigarette cartridge assembly 4. In addition, a spring 22 for applying an upward thrust to the central shaft 61 is provided in the accommodating chamber 21, and the thrust of the spring 22 is less than the magnetic force of the first magnet 9 and the second magnet 10. When the first magnet 9 and the second magnet 10 attract each other, the spring 22 is in a compressed state. When force is applied to the rotating member 6 to separate the first magnet 9 from the second magnet 10, the central axis 61 is bounced upward under the action of the compression spring 22. Under the action of the limiting protrusion 62, the central axis 61 will not escape from the accommodating chamber 21; then the rotating member 6 rotates 90°, so that the cigarette holder 7 and the cigarette cartridge assembly 4 are misaligned. At this time, the limiting protrusion 62 is aligned with the groove 24, and the central axis 61 can be pulled out from the accommodating chamber 21, and the cigarette holder 7 is disassembled; when the cigarette holder 7 does not need to be disassembled, the rotating member 6 is rotated 90° further, and then a force is applied to the rotating member 6 toward the upper bracket 2 to form the first magnet 9 and the second magnet 10 to attract each other.

[0037] Additionally, a third seal 63 is installed at the bottom of the rotating member 6 to prevent air leakage when the cigarette holder 7 is connected to one of the cigarette cartridge assemblies 4. A fourth seal 65 is also installed to block the other cigarette cartridge assembly 4 to prevent oil leakage. When the cigarette holder 7 is connected to one of the cigarette cartridge assemblies 4, the third seal 63 fills the gap between the two to prevent air leakage during smoking. A condensation cotton 64 is installed between the third seal 63 and the cigarette holder 7 to prevent oil from leaking from the cigarette holder 7. A battery module is also included 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 oil into smoke.

[0038] like Figure 7As shown, the cartridge assembly 4 includes a liquid cup 41 and a base 42 mounted at the bottom of the liquid cup 41. The base 42 is equipped with a mounting seat 43 placed within the liquid cup 41. Within the liquid cup 41, a cotton sack 46 is mounted on the mounting seat 43 and is used to absorb the liquid. The mounting seat 43 is equipped with an atomizer 47 that is placed within the cotton sack 46 and is used to atomize the liquid. The mounting seat 43 is formed with a through-hole 44 for connecting with the top end of the oil guide tube 8. After the cartridge assembly 4 is movably installed from top to bottom into the first mounting slot 401, the top end of the oil guide tube 8 is inserted into the through-hole 44. When refilling is needed, the electronic cigarette is turned over, and the liquid in the oil bottle assembly 5 flows from the oil guide tube 8 into the cotton sack 46 for absorption. The cotton sack 46 absorbs the liquid to continuously supply the atomizer 47. The cotton sack 46 prevents the user experience from being affected by insufficient liquid supply. A sealing protrusion 45 is formed on the inner wall of the through-hole 44. When the top end of the oil-conducting tube 8 is inserted into the through-hole 44, the sealing protrusion 45 causes the top end of the oil-conducting tube 8 to have an interference fit with the inner wall of the through-hole 44, thereby achieving a sealing process and preventing oil leakage.

[0039] Additionally, the top of the atomizer 47 passes through the top of the oil cup 41 to facilitate communication with the mouthpiece 7, and an air hole 410 is formed on the base 42 to communicate with 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 410, thereby carrying 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.

[0040] 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 wall 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 8. 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 8 into the oil storage cotton 46 for absorption, ensuring a continuous and stable supply of tobacco oil during use. A second seal 55 is installed between the oil outlet pipe 541 and the oil guide pipe 8 to prevent oil leakage. This second seal 55 is made of silicone. During the process of connecting the oil outlet pipe 541 and the bottom end of the oil guide pipe 8, the second seal 55 deforms to fill the gap between them, achieving a seal. A drainage column 56 is installed within the oil outlet pipe 541 to guide the oil into the oil guide pipe 8. When the electronic cigarette is turned over, the drainage column 56 guides the oil from the oil storage chamber 52 to the oil storage cotton 46 smoothly, improving the efficiency and stability of oil transfer.

[0041] In order to achieve the stable installation of the oil bottle assembly 5 at the second installation 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 8. 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.

[0042] like Figure 9As 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 46 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.

[0043] The battery module includes a circuit board 11 mounted in the lower bracket 3 and a display screen 12 mounted on the housing 1. The lower bracket 3 also houses a battery 14 electrically connected to the circuit board 11. The circuit board 11 is provided with a USB port 15 for charging the battery 14. The battery 14 can be charged by connecting a charging cable to the USB port 15. The lower bracket 3 is provided with 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 provided with a spring electrode 16 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 16 to power the atomizing device 47. In addition, a control button 13 for controlling the output power of the left and right atomizing devices 47 is provided on the outside of the housing 1; when the output power of the atomizing device 47 needs to be adjusted, the control button 13 is pressed to control the size of the current output. When the current is large, the amount of smoke inhaled by the user is large, otherwise the amount of smoke is normal; and the output mode of the left and right atomizing devices 47 will be displayed on the display screen 12. When it is lit, it is the burst output mode (large amount of smoke), and when it is extinguished, it is the normal output mode (normal amount of smoke). It will also display the percentage of the remaining power of the battery 14 and the percentage of the remaining oil in the left and right oil bottle assemblies 5.

[0044] 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.

[0045] 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 with two cartridges and two oil bottles, characterized by: The invention comprises a shell (1), wherein an upper bracket (2) and a lower bracket (3) are arranged in an upper and lower manner, a first mounting groove (401) is formed on the left and right sides of the upper bracket (2), and a second mounting 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 mounting groove (401), and an oil bottle assembly (5) for storing cigarette oil is installed in each second mounting groove (501); The upper bracket (2) is provided with a plurality of oil guide pipes (8) distributed on the left and right and used for connecting the cigarette cartridge assembly (4) and the oil bottle assembly (5) on the same side. The top end of the oil guide pipe (8) is connected to the cigarette cartridge assembly (4) by plugging, and the bottom end of the oil guide pipe (8) is connected to the oil bottle assembly (5) by plugging. A rotating member (6) is provided on the top of the upper bracket (2), and a cigarette holder (7) is formed on the rotating member (6) for connecting with the cigarette cartridge assembly (4) on one side. The axis of rotation of the rotating member (6) on the upper bracket (2) is arranged vertically, and the cigarette holder (7) is placed at a position deviated from the axis.

2. The electronic cigarette with two cartridges and two oil bottles according to claim 1, characterized in that: The bottom of the rotating member (6) is formed with a central shaft (61) coaxially arranged with its rotating axis, the upper bracket (2) is internally formed with an accommodating chamber (21), and the top of the accommodating chamber (21) is provided with a through hole (23) for the central shaft (61) to pass through; the top of the upper bracket (2) is provided with a first magnet (9), and the bottom of the rotating member (6) is provided with a second magnet (10) attracted to the first magnet (9).

3. The electronic cigarette with two cartridges and two oil bottles according to claim 2, characterized in that: The bottom of the rotating member (6) is formed with positioning grooves (66) corresponding to the cigarette cartridge assemblies (4) on the left and right sides, and the tops of the cigarette cartridge assemblies (4) on the left and right sides are both provided with positioning protrusions (67). When the cigarette holder (7) is connected to the cigarette cartridge assembly (4) on one side, the positioning protrusion (67) is embedded in the positioning groove (66).

4. The electronic cigarette with two cartridges and two oil bottles according to claim 3, characterized in that: A limiting protrusion (62) is formed on the side of the bottom end of the central shaft (61) and is placed in the accommodating chamber (21), and a groove (24) is formed on the inner side wall of the through hole (23) for the limiting protrusion (62) to pass through after the cigarette holder (7) is rotated to be misaligned with the cigarette cartridge assembly (4); a spring (22) for applying an upward thrust to the central shaft (61) is provided in the accommodating chamber (21), and the thrust of the spring (22) is smaller than the magnetic force of the first magnet (9) and the second magnet (10).

5. The electronic cigarette with dual cartridges and dual oil bottles according to claim 3, characterized in that: A third sealing member (63) is installed at the bottom of the rotating member (6) for preventing air leakage after the cigarette holder (7) is connected to one of the cigarette cartridge assemblies (4), and a fourth sealing member (65) is also installed for blocking the other cigarette cartridge assembly (4) to prevent oil leakage; and condensation cotton (64) is provided between the third sealing member (63) and the cigarette holder (7) for preventing tobacco oil from leaking from the cigarette holder (7).

6. The electronic cigarette with two cartridges and two oil bottles according to claim 1, 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 (46) placed on the mounting seat (43) and used for absorbing cigarette 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 (46) and used for atomizing cigarette oil; and the mounting seat (43) is formed with a through hole (44) for connecting with the top end of the oil guide pipe (8).

7. The electronic cigarette with two cartridges and two oil bottles according to claim 6, characterized in that: The top of the atomizing device (47) passes through the top of the oil cup (41) for being connected to the cigarette holder (7), and the base (42) is formed with an air hole (410) 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); and a power supply terminal (49) electrically connected to the atomizing device (47) is provided at the bottom of the base (42).

8. The electronic cigarette with dual cartridges and dual oil bottles 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 (8) by plugging.

9. The electronic cigarette with two cartridges and two oil bottles according to claim 8, characterized in that: A second sealing member (55) for preventing oil leakage is provided between the oil outlet pipe (541) and the oil guide pipe (8); the second sealing member (55) is a silicone member; and a drainage column (56) for guiding the smoke oil into the oil guide pipe (8) is provided in the oil outlet pipe (541).

10. The electronic cigarette with dual cartridges and dual oil bottles according to claim 8, 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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