Oil bin separation type electronic cigarette

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with a separated tobacco tar bin, which comprises an upper shell and a lower shell clamped with the upper shell, a first sealing frame is arranged in the upper shell, a partition plate is arranged at the top of the first sealing frame, and a first tobacco tar bin for storing tobacco tar is defined by the partition plate and the interior of the upper shell; a second sealing frame body is arranged in the first sealing frame body, a second oil bin is defined by the top of the second sealing frame body and the interior of the first sealing frame body, and a through hole enabling the second oil bin to be communicated with the first oil bin is formed in the top of the first sealing frame body; a containing groove is further formed in the top of the upper shell, and a piston component used for plugging the through hole is arranged in the containing groove. When the upper shell body and the lower shell body need to be disassembled, force in the separating direction is applied to the upper shell body and the lower shell body, disassembling can be completed, and the interior of the electronic cigarette can be repaired and maintained conveniently.

Description

Technical Field

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

[0002] Electronic cigarettes are electronic products that imitate traditional cigarettes. They convert liquid tobacco oil into mist through atomization for users to inhale. As the electronic cigarette market continues to expand, users' demands for the appearance, convenience and safety of electronic cigarettes are also increasing. Among them, the structure of an existing electronic cigarette is as follows:

[0003] A Chinese patent document with publication number CN115813035A discloses an electronic cigarette oil-gas separation structure, which specifically discloses: comprising an electronic cigarette body, wherein an oil storage bin and an atomization bin are arranged in the electronic cigarette body, a partition which serves to separate the oil storage bin and the atomization bin, an oil guide cotton installed at the bottom end of the electronic cigarette body, and an atomizer, wherein an oil-gas separation device is arranged in the electronic cigarette body, wherein the oil-gas separation device comprises a pressing rod which penetrates into the electronic cigarette body, a pressing head which is coaxial with and fixedly connected to the pressing rod, a sealing gasket installed on the pressing head, and a coaxial fixed magnet ring and an adsorption magnet, wherein the sealing gasket is coaxial with the pressing head; the oil bin is separated from the atomization bin, the oil filling port is blocked by the sealing gasket and the pressing head, the fixed magnet ring is adsorbed and connected to the adsorption magnet, so that the pressing rod is stable under the action of magnetic adsorption, and consumers can clearly see that the tobacco oil does not enter the atomization bin when not in use, and can judge whether oil leakage occurs in the produced product or during transportation.

[0004] As can be seen from the above, the existing electronic cigarette is divided into an oil storage bin and an atomization bin by a partition, and is also sealed by an oil-gas separation device. When the oil in the oil storage bin needs to be poured into the atomization bin, the oil-gas separation device is pressed, the oil storage bin is connected with the atomization bin, and the oil automatically flows into the atomization bin, and then the atomizer heats the oil to produce the oil. This setting is to facilitate the judgment of whether the electronic cigarette with a large oil storage capacity leaks during transportation. However, the existing electronic cigarette is not easy to install and disassemble. When the electronic cigarette needs to be repaired and maintained internally, it is cumbersome to disassemble, resulting in a high maintenance cost. Therefore, an oil bin separation type electronic cigarette is provided to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide an oil tank separated electronic cigarette in view of the shortcomings of the prior art, so as to solve the technical problem that the prior electronic cigarette is inconvenient to install and disassemble.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] An oil tank separated electronic cigarette comprises an upper shell and a lower shell connected thereto, a first sealing frame is installed inside the upper shell, a partition is provided on the top of the first sealing frame, and the partition and the interior of the upper shell are surrounded to form a first oil tank for storing tobacco oil;

[0008] A second sealing frame is installed inside the first sealing frame, and the top of the second sealing frame and the inside of the first sealing frame are surrounded by a second oil tank. A through hole is provided on the top of the first sealing frame to connect the second oil tank with the first oil tank; a receiving groove is also provided on the top of the upper shell body, and a piston component for plugging the through hole is provided in the receiving groove.

[0009] Furthermore, a plurality of second sealing rings are provided on the periphery of the first sealing frame body and are interference fit with the inner wall of the upper shell body, and a plurality of third sealing rings are provided on the periphery of the second sealing frame body and are interference fit with the inner wall of the first sealing frame body.

[0010] Furthermore, a plurality of sealing grooves are provided on the inner side wall of the top of the lower shell body, and a plurality of first sealing rings which are inserted into the sealing grooves are provided on the peripheral side of the bottom of the upper shell body.

[0011] Furthermore, a suction nozzle is provided on the top of the upper shell body, and a smoke guide tube with a bottom end extending into the first oil tank is provided inside the suction nozzle; a sleeve is provided on the top of the first sealing frame and is placed in the first oil tank, the top end of the sleeve is connected to the bottom end of the smoke guide tube through a connecting piece, and the bottom end of the sleeve is connected to the second oil tank, and an atomizer is installed in the second oil tank.

[0012] Furthermore, a power supply component for electrically connecting to the atomizer is installed in the lower shell through a connecting seat.

[0013] Furthermore, a splicing slot is provided on the inner side wall of the bottom of the upper shell, and a splicing block is provided on the connecting seat to be inserted into the splicing slot.

[0014] Furthermore, the power supply component includes a mounting frame installed in the lower shell, a circuit board and a battery electrically connected to the circuit board are arranged in the mounting frame, and a microphone and a charging port are also arranged on the circuit board.

[0015] Furthermore, the piston component includes a sliding rod slidably arranged at the bottom of the accommodating groove, and the bottom end of the sliding rod passes through the through hole and is placed in the second oil tank, a button placed in the accommodating groove is provided at the top end of the sliding rod, and a spring is provided between the button and the bottom of the accommodating groove, and the spring applies an upward thrust to the button; a sealing plug for plugging the through hole is fixedly provided on the end of the sliding rod placed in the second oil tank, and a first sealing ring is provided on the surface of the sealing plug for plugging the through hole.

[0016] Furthermore, a plurality of second sealing rings for preventing the leakage of the smoke oil are arranged on the sliding rod placed in the accommodating groove.

[0017] Furthermore, an anti-slip cover is provided on the outer side of the upper shell.

[0018] The beneficial effects of the utility model are as follows: the first oil tank can store 15 ml of smoke oil, and the second oil tank can store 2 ml of smoke oil. The smoke oil in the second oil tank is used first, and after use, the piston component is pressed to connect the second oil tank with the first oil tank through the through hole, and the smoke oil in the first oil tank will flow into the second oil tank to complete the supply of smoke oil; the smoke oil is stored separately to prevent the smoke oil from leaking all at once due to temperature or pressure. In addition, when the upper shell and the lower shell need to be disassembled, a force in the separation direction is applied to the two to complete the disassembly, so as to facilitate the repair and maintenance of the interior of the electronic cigarette. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 2 It is a structural schematic diagram of the utility model in a disassembled state.

[0021] Figure 3 It is a structural schematic diagram of the power supply component of the utility model.

[0022] Figure 4 It is an exploded view of part of the structure of the utility model.

[0023] Figure 5 This is a partial structural exploded view of the utility model from another perspective.

[0024] Figure 6 It is a schematic diagram of the internal structure of the upper shell of the utility model.

[0025] Figure 7 It is a schematic diagram of the external structure of the upper shell of the utility model.

[0026] Figure 8 It is a structural schematic diagram of the piston component and the second oil tank of the utility model.

[0027] Reference numerals include:

[0028] 1. Upper shell; 101. First sealing ring; 102. Splicing card slot; 103. Suction nozzle; 104. Anti-slip cover; 105. Smoke guide tube; 106. Accommodation groove; 2. Lower shell; 201. Sealing card slot; 3. Mounting frame; 301. Charging port; 302. Airflow adjustment component; 4. Circuit board; 5. Microphone; 6. Battery; 7. Connecting seat; 701. Embedded groove; 702. Splicing card block; 8. First Sealing frame; 801, second sealing clamp ring; 802, through hole; 9, partition; 10, sleeve; 11, connecting piece; 12, second sealing frame; 121, third sealing clamp ring; 13, atomizer; 14, piston component; 141, slide rod; 142, button; 143, sealing plug; 144, first sealing ring; 145, spring; 146, second sealing ring; 15, first oil tank; 16, second oil tank. DETAILED DESCRIPTION

[0029] The following is a detailed description of an oil tank separated electronic cigarette of the present invention in conjunction with the accompanying drawings.

[0030] like Figure 1-3 As shown, an embodiment of an oil tank separated electronic cigarette of the utility model includes an upper shell 1 and a lower shell 2 clamped therewith, a plurality of sealing grooves 201 are provided on the inner side wall of the top of the lower shell 2, and a plurality of first sealing rings 101 clamped into the sealing grooves 201 are provided on the circumferential side of the bottom of the upper shell 1. When the upper shell 1 and the lower shell 2 need to be clamped, the bottom of the upper shell 1 is embedded in the lower shell 2, and the first sealing ring 101 is clamped into the sealing groove 201, thereby completing the clamping of the upper shell 1 and the lower shell 2; when the upper shell 1 and the lower shell 2 need to be disassembled, a force in the separation direction is applied to both.

[0031] like Figure 4-8As shown, a first sealing frame 8 is installed inside the upper shell 1, and a plurality of second sealing snap rings 801 that are interference fit with the inner wall of the upper shell 1 are provided on the circumferential side of the first sealing frame 8. The interference fit of the second sealing snap rings 801 enables the first sealing frame 8 to be sealed and clamped inside the upper shell 1. In addition, a partition plate 9 is provided on the top of the first sealing frame 8. The partition plate 9 and the interior of the upper shell 1 are surrounded to form a first oil tank 15 for storing tobacco oil. Under the effect of the interference fit between the second sealing snap rings 801 and the inner wall of the upper shell 1, the tobacco oil in the first oil tank 15 can be prevented from leaking. Furthermore, a second sealing frame 12 is installed inside the first sealing frame 8, and a plurality of third sealing snap rings 121 with interference fit with the inner wall of the first sealing frame 8 are provided on the circumferential side of the second sealing frame 12. The interference fit of the third sealing snap rings 121 enables the second sealing frame 12 to be sealed and clamped inside the first sealing frame 8. The top of the second sealing frame 12 and the interior of the first sealing frame 8 are surrounded to form a second oil tank 16. A through hole 802 is provided at the top of the first sealing frame 8 so that the second oil tank 16 is connected to the first oil tank 15. In addition, a receiving groove 106 is also provided on the top of the upper shell 1, and a piston component 14 for plugging the through hole 802 is provided in the receiving groove 106.

[0032] The first oil tank 15 can store 15 ml of e-liquid, and the second oil tank 16 can store 2 ml of e-liquid. The e-liquid in the second oil tank 16 is used first, and after use, the piston component 14 is pressed to connect the second oil tank 16 with the first oil tank 15 through the through hole 802, and the e-liquid in the first oil tank 15 will flow into the second oil tank 16 to complete the e-liquid replenishment. The purpose of storing the e-liquid separately is to prevent the e-liquid from leaking out all at once due to temperature or pressure.

[0033] Furthermore, a suction nozzle 103 is provided at the top of the upper shell 1, and a smoke guide tube 105 whose bottom end extends into the first oil bin 15 is provided inside the suction nozzle 103; a sleeve 10 placed in the first oil bin 15 is provided at the top of the first sealed frame 8, the top of the sleeve 10 is connected to the bottom of the smoke guide tube 105 through a connector 11, and the bottom of the sleeve 10 is connected to the second oil bin 16, and an atomizer 13 is installed in the second oil bin 16. Specifically, the smoke oil in the second oil bin 16 is heated by the atomizer 13, and the generated smoke passes through the sleeve 10 and the smoke guide tube 105, and is finally sucked out from the suction nozzle 103 by the user; under the action of the smoke guide tube 105, the sleeve 10 and the connector 11, the first sealed frame 8 and the upper shell 1 are easy to disassemble and install.

[0034] like Figure 2-3As shown, a power supply component for electrically connecting to the atomizer 13 is installed in the lower shell 2 through the connecting seat 7, wherein a groove 701 is provided at the top of the connecting seat 7 for the bottom of the second sealing frame 12 to be embedded, and under the action of the groove 701, the smoke oil is prevented from leaking and damaging the power supply component. In addition, a splicing card slot 102 is provided on the inner side wall of the bottom of the upper shell 1, and a splicing card block 702 is provided on the connecting seat 7 to be inserted into the splicing card slot 102; after the power supply component is installed into the lower shell 2 through the connecting seat 7, the upper shell 1 and the lower shell 2 are then snapped together, and when the first sealing clamp ring 101 is inserted into the sealing card slot 201, the splicing card block 702 is inserted into the splicing card slot 102, so that the power supply component can be stably installed in the electronic cigarette. In addition, an anti-slip cover 104 is provided on the outer side of the upper shell 1, and under the action of the anti-slip cover 104, it is improved that the user can use the electronic cigarette more smoothly.

[0035] Furthermore, the power supply component includes a mounting frame 3 installed in the lower housing 2, a circuit board 4 and a battery 6 electrically connected to the circuit board 4 are arranged in the mounting frame 3, and a microphone 5 and a charging port 301 are also arranged on the circuit board 4; under the action of the mounting frame 3, the circuit board 4, the battery 6, the microphone 5 and the charging port 301 can be installed into the lower housing 2 at one time, and can also be taken out of the lower housing 2 at one time, so that the power supply component is easy to install and remove; the circuit board 4 is electrically connected to the atomizer 13. In addition, an airflow adjustment component 302 is arranged between the bottom of the mounting frame 3 and the lower housing 2, and the airflow adjustment component 302 controls the flow of air entering the electronic cigarette to adjust the taste during inhalation and increase the user experience.

[0036] like Figure 8As shown, the piston component 14 includes a slide rod 141 slidably arranged at the bottom of the accommodating groove 106, and the bottom end of the slide rod 141 passes through the through hole 802 and is placed in the second oil tank 16, wherein a button 142 placed in the accommodating groove 106 is provided at the top of the slide rod 141, and a spring 145 is provided between the button 142 and the bottom of the accommodating groove 106, and the spring 145 applies an upward thrust to the button 142. When the button 142 is pressed, the slide rod 141 moves downward and the spring 145 is compressed. When the force on the button 142 stops, under the action of the compressed spring 145, the button 142 is pushed upward to reset the slide rod 141. Furthermore, a sealing plug 143 for plugging the through hole 802 is fixedly provided on the end of the slide bar 141 placed in the second oil tank 16. Under the action of the sealing plug 143, the tobacco oil in the first oil tank 15 cannot flow into the second oil tank 16, and the spring 145 applies an upward thrust to the button 142, so that the sealing plug 143 can fully plug the through hole 802; after pressing the button 142, the sealing plug 143 is separated from the through hole 802, so that the first oil tank 15 is connected with the second oil tank 16, so that a specified amount of the first tobacco oil flows into the second oil tank 16. In addition, a first sealing ring 144 is provided on the surface of the sealing plug 143 for plugging the through hole 802. Under the action of the first sealing ring 144, the sealing effect of the sealing plug 143 is improved to prevent the tobacco oil in the first oil tank 15 from flowing into the second oil tank 16 during the transportation of the electronic cigarette. Additionally, a plurality of second sealing rings 146 are provided on the slide bar 141 disposed in the receiving groove 106 to prevent the smoke oil in the first oil tank 15 from leaking out from the gap between the slide bar 141 and the upper housing 1 , thereby improving product quality.

[0037] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0038] 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 will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. An oil tank separated electronic cigarette, characterized by: The invention comprises an upper shell (1) and a lower shell (2) connected thereto, wherein a first sealing frame (8) is arranged inside the upper shell (1), a partition (9) is arranged on the top of the first sealing frame (8), and the partition (9) and the interior of the upper shell (1) are enclosed to form a first oil bin (15) for storing tobacco oil; A second sealing frame (12) is arranged inside the first sealing frame (8), and the top of the second sealing frame (12) and the inside of the first sealing frame (8) are arranged to form a second oil tank (16). A through hole (802) is arranged on the top of the first sealing frame (8) to connect the second oil tank (16) with the first oil tank (15); a receiving groove (106) is also arranged on the top of the upper shell (1), and a piston component (14) for plugging the through hole (802) is arranged in the receiving groove (106).

2. The oil tank separated electronic cigarette according to claim 1, characterized in that: A plurality of second sealing snap rings (801) are provided on the peripheral side of the first sealing frame (8) and are interference-fitted with the inner wall of the upper shell (1), and a plurality of third sealing snap rings (121) are provided on the peripheral side of the second sealing frame (12) and are interference-fitted with the inner wall of the first sealing frame (8).

3. The oil tank separated electronic cigarette according to claim 1, characterized in that: A plurality of sealing grooves (201) are provided on the inner side wall of the top of the lower shell (2), and a plurality of first sealing rings (101) which are clamped into the sealing grooves (201) are provided on the peripheral side of the bottom of the upper shell (1).

4. The oil tank separated electronic cigarette according to claim 1, characterized in that: A suction nozzle (103) is provided at the top of the upper shell (1), and a smoke guide tube (105) is provided inside the suction nozzle (103), the bottom end of which extends into the first oil bin (15); a sleeve (10) is provided at the top of the first sealing frame (8) and is placed in the first oil bin (15); the top end of the sleeve (10) is connected to the bottom end of the smoke guide tube (105) via a connecting piece (11), and the bottom end of the sleeve (10) is connected to the second oil bin (16), and an atomizer (13) is installed in the second oil bin (16).

5. The oil tank separated electronic cigarette according to claim 4, characterized in that: A power supply component for electrical connection with the atomizer (13) is installed in the lower housing (2) via a connecting seat (7).

6. The oil tank separated electronic cigarette according to claim 5, characterized in that: A splicing slot (102) is provided on the inner side wall of the bottom of the upper shell (1), and a splicing block (702) that is inserted into the splicing slot (102) is provided on the connecting seat (7).

7. The oil tank separated electronic cigarette according to claim 5, characterized in that: The power supply component comprises a mounting frame (3) mounted in the lower housing (2), a circuit board (4) and a battery (6) electrically connected to the circuit board (4) are arranged in the mounting frame (3), and a microphone (5) and a charging port (301) are also arranged on the circuit board (4).

8. The oil tank separated electronic cigarette according to claim 1, characterized in that: The piston component (14) includes a slide rod (141) slidably arranged at the bottom of the accommodating groove (106), and the bottom end of the slide rod (141) passes through the through hole (802) and is placed in the second oil bin (16), a button (142) placed in the accommodating groove (106) is provided at the top end of the slide rod (141), and a spring (145) is provided between the button (142) and the bottom of the accommodating groove (106), and the spring (145) applies an upward thrust to the button (142); a sealing plug (143) for plugging the through hole (802) is fixedly provided on the end of the slide rod (141) placed in the second oil bin (16), and a first sealing ring (144) is provided on the surface of the sealing plug (143) for plugging the through hole (802).

9. The oil tank separated electronic cigarette according to claim 8, characterized in that: A plurality of second sealing rings (146) for preventing leakage of smoke oil are provided on the sliding rod (141) disposed in the accommodating groove (106).

10. The oil tank separated electronic cigarette according to claim 1, characterized in that: An anti-slip sleeve (104) is provided on the outer side of the upper shell (1).

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