Double-bin large-capacity disposable electronic cigarette capable of feeding oil through pressing

Abstract

The utility model relates to the technical field of electronic cigarettes, aims to solve the problems that in the prior art, the capacity of an oil bin is small, the stability of a heating wire is poor, and the taste of tobacco tar is unstable, and discloses a double-bin large-capacity disposable electronic cigarette achieving oil feeding through pressing. The top of the shell is provided with a pressing communicating assembly, a smoke outlet channel and a cigarette holder plug used for plugging the smoke outlet channel, the upper oil bin assembly and the oil bin assembly are arranged at the upper end and the lower end of the interior of the shell respectively and are separated through sealing silica gel, and the pressing communicating assembly communicates with the upper oil bin assembly and the lower oil bin assembly; the smoke outlet channel is arranged in the upper oil bin assembly and communicated to the cigarette holder part on the top of the shell, and the heating wire assembly penetrates through the lower oil bin assembly and is communicated with the smoke outlet channel. Two independent oil bins are adopted and connected in an active pressing oil supply mode to form a closed system. The heating wire is not in direct contact with liquid tobacco tar, the color and taste of the tobacco tar are kept stable, and the influence of carbon deposition on the taste is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to a disposable electronic cigarette with a large-capacity dual chamber and oil supply by pressing. Background Art

[0002] The existing solutions on the market are as follows:

[0003] 1. The oil core separated oil chamber means that the e-liquid is separated from the heating core. The disadvantage of this solution is that the product cannot be tested after assembly. (It means that during production, due to uneven installation personnel, assembly errors cannot be directly detected, resulting in a high defective rate of shipped products.) In addition, this solution is prone to dry burning of the heating wire and wick clogging due to user operation errors.

[0004] 2. The ceramic core oil chamber solution has the disadvantages of poor taste experience, easy oil leakage during product transportation, and inability to pass the high-altitude low-pressure test.

[0005] 3. The cotton core flowing e-liquid oil chamber has the disadvantages that during continuous puffing, the temperature of the e-liquid rises rapidly. Due to thermal expansion and contraction, the oil supply speed will increase, and some e-liquid is directly sucked into the mouth without atomization, bringing a bad experience process. And during long-term use, due to the dual factors of carbon deposition generated by the continuous operation of the heating wire and the continuous high-temperature heating of the e-liquid, the e-liquid will change color and the taste will continue to fade and decay.

[0006] 4. The 2ML oil storage cotton + detachable oil bottle TPD solution has the disadvantages that the two oil chambers are not independently separated and are in a connected state. Its oil supply method is gravity oil supply, and it cannot pass the high-temperature and high-altitude low-pressure tests. There are also problems such as difficult disassembly and oil leakage during disassembly of the oil bottle.

[0007] 5. The single oil storage cotton oil chamber solution has the main disadvantage that the oil injection volume of the oil chamber is restricted by the oil absorption rate of the oil storage cotton. At present, the actual space utilization rate of the oil storage cotton solution is only 70%-75%, resulting in a low space utilization rate problem. And there is also the problem that the e-liquid cannot be completely exhausted in the oil storage cotton solution, and 10%-15% of the e-liquid will remain. Summary of the Utility Model

[0008] The purpose of the utility model is to provide a disposable electronic cigarette with a large-capacity dual chamber and oil supply by pressing, so as to solve the technical problems of small oil chamber capacity, poor stability of the heating wire, and unstable e-liquid taste in the prior art.

[0009] To achieve the above purpose, the specific technical solution of a disposable electronic cigarette with a large-capacity dual chamber and oil supply by pressing of the utility model is as follows:

[0010] A dual-chamber large-capacity disposable electronic cigarette with pressing oil supply, comprising a housing. At the top of the housing, there is a pressing connection component, a smoke outlet channel, and a mouthpiece plug for blocking the smoke outlet channel. Inside the housing, there are an upper oil chamber component, a lower oil chamber component, a heating wire component, and a control component. The upper oil chamber component is arranged at the upper end inside the housing, and the lower oil chamber component is arranged at the lower end inside the housing. The upper oil chamber component and the lower oil chamber component are separated by a sealing silica gel. The pressing connection component connects the upper oil chamber component and the lower oil chamber component. The smoke outlet channel is arranged inside the upper oil chamber component and leads to the mouthpiece part at the top of the housing. The heating wire component passes through the lower oil chamber component and connects to the smoke outlet channel. By adopting two independent oil chambers and connecting them through the active pressing oil supply mode of the pressing connection component, a closed system is formed. In this way, the heating wire does not directly contact the liquid smoke oil, maintaining the stability of the color and taste of the smoke oil, and at the same time reducing the impact of carbon deposition on the taste.

[0011] Preferably, the upper oil chamber component includes: a first oil chamber for storing smoke oil, which is arranged at the upper end inside the housing; an upper sealing silica gel arranged at the bottom of the first oil chamber for sealing the smoke oil; an upper oil chamber bracket arranged at the lower end of the upper sealing silica gel for supporting and fixing the first oil chamber; and an oil injection plug arranged on the upper sealing silica gel.

[0012] Preferably, the lower oil chamber component includes: an oil storage cotton for absorbing and storing smoke oil; an intermediate sealing silica gel arranged at the lower end of the upper oil chamber component; a pull tube oil chamber arranged at the lower end of the intermediate sealing silica gel for fixing the oil storage cotton; and a lower sealing silica gel arranged at the lower end of the pull tube oil chamber. The heating wire component is arranged inside the pull tube oil chamber and is wrapped by the oil storage cotton, and the lower end is fixed on the lower sealing silica gel.

[0013] Preferably, the heating wire component includes a mesh heating wire as the main body. There are four heating wires, and ventilation holes are arranged on the heating wires. The diameter of the ventilation holes is greater than 4.5 MM.

[0014] Preferably, the pressing connection component includes a pressing groove arranged at the top of the housing. In the middle of the bottom of the pressing groove, there is an opening for connecting the inside of the housing. An oil chamber connection component passes through the opening part of the pressing groove. At the top of the oil chamber connection component, there is a pressing key cap. A pressing sleeve ring for limiting is attached to the inner wall of the pressing groove. The top of the pressing sleeve ring wraps the protruding part of the pressing key cap. At the opening of the pressing groove, there is also a pressing sealing silica gel for sealing the oil chamber connection component. A spring is also arranged between the lower end of the pressing key cap and the pressing sealing silica gel.

[0015] Preferably, the control component includes a main board, a lamp board, a power supply, a microphone holder, a start microphone, and a display device. The main board is arranged in the middle of the inner wall of the housing. The lamp board is arranged on the upper oil tank bracket and electrically connected to the main board. The display device is arranged on the outer wall of the housing and electrically connected to the main board. A microphone holder for fixing the lower oil tank component is arranged at the lower end of the lower oil tank component. A start microphone for starting the control switch during smoking is arranged on one side of the top of the microphone holder. The bottom of the microphone holder is a groove with an opening downward. A power supply is arranged at the lower end of the microphone holder.

[0016] Preferably, the oil storage cotton is an oil storage cotton with a volume of 12 ML and an oil injection of 9 ML.

[0017] Preferably, the housing includes an upper cover and a lower cover. The upper cover and the lower cover are closely combined. The upper cover is provided with a transparent housing. The first oil tank is arranged as a transparent oil tank. A charging interface is arranged at the bottom of the lower cover. A charging indicator light is also arranged at the bottom of the lower cover. A lens for protecting the display device is arranged on one side of the lamp board of the lower cover.

[0018] Preferably, the oil tank connecting component includes a pressing connecting rod. The pressing connecting rod is in the shape of a cylindrical cup with an opening at the lower end. The upper end of the pressing connecting rod passes through the pressing groove and is riveted to connect the pressing key cap. The lower end is arranged inside the pull tube oil tank. The pressing connecting rod is provided with an oil inlet hole in the first oil tank section. The pressing connecting rod is provided with an oil outlet hole in the middle sealing silicone section. A pressing rod plug for guiding the e-liquid is also arranged inside the pressing connecting rod.

[0019] The disposable electronic cigarette with a large-capacity double chamber and pressing oil supply provided by the utility model has the following advantages:

[0020] 1. Double oil tank design: Two independent oil tanks are adopted and connected by an active pressing oil supply method to form a closed system. The heating wire does not directly contact the liquid e-liquid, keeping the color and taste of the e-liquid stable, and at the same time reducing the impact of carbon deposition on the taste.

[0021] 2. Since the oil tanks are completely independent, whether tested separately or as a whole, they can pass the high-altitude negative pressure test, ensuring no oil leakage during transportation and guaranteeing the use safety.

[0022] 3. Since only the oil storage cotton directly contacts the heating wire, no air bubbles or non-oil will be generated during continuous use, ensuring the stability of the heating wire.

[0023] 4. One-way oil replenishment mechanism: The liquid oil tank only replenishes oil to the oil storage cotton oil tank when actively pressed, avoiding e-liquid backflow, flavor mixing or deterioration. Even without oil replenishment, the oil storage cotton structure prevents the heating wire from getting clogged. And during over-oil replenishment, this process will automatically stop because the oil storage cotton has the characteristic of oil absorption saturation.

[0024] 5. Efficient space utilization: The transparent oil tank design improves the utilization rate of the e-liquid space, and the oil tank capacity of the e-liquid in the e-cigarette of the same size is larger. Description of the Drawings

[0025] Figure 1 Schematic cross-sectional structure of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model Figure 1 ;

[0026] Figure 2 Schematic cross-sectional structure of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model Figure 2 ;

[0027] Figure 3 Schematic three-dimensional structure diagram of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model;

[0028] Figure 4 Bottom view of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model;

[0029] Figure 5 Internal heating explosion diagram of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model;

[0030] Figure 6 Overall structure explosion of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model Figure 1 ;

[0031] Figure 7 Overall structure explosion of a double-chamber large-capacity disposable e-cigarette with oil supply by pressing provided by the present utility model Figure 2 。

[0032] In the figure: 1. Outer shell; 11. Upper cover; 12. Lower cover; 2. Smoke outlet channel; 3. Mouthpiece plug; 4. Upper oil tank assembly; 41. First oil tank; 42. Upper sealing silica gel; 43. Filling plug; 44. Upper oil tank bracket; 5. Lower oil tank assembly; 51. Pull-tube oil tank; 52. Intermediate sealing silica gel; 53. Lower sealing silica gel; 54. Oil storage cotton; 6. Pressing and communicating assembly; 61. Pressing key cap; 62. Pressing collar; 63. Spring; 64. Pressing groove; 65. Pressing sealing silica gel; 7. Control assembly; 71. Main board; 72. Lamp board; 73. Start microphone; 74. Microphone bracket; 75. Display device; 76. Power supply; 8. Heating wire assembly; 81. Mesh heating wire; 82. Ventilation hole; 9. Oil tank communicating component; 91. Pressing communicating rod; 92. Oil inlet hole; 93. Oil outlet hole; 94. Pressing rod plug. Detailed implementation manners

[0033] In order to make the objectives, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0034] Referring to Figures 1 to 7 , the present utility model provides a double-chamber large-capacity disposable electronic cigarette with oil supply by pressing. A double-chamber large-capacity disposable electronic cigarette with oil supply by pressing includes a housing 1. A pressing and communicating component 6, a smoke outlet channel 2 and a mouthpiece plug 3 for plugging the smoke outlet channel 2 are arranged at the top of the housing 1. An upper oil chamber component 4, a lower oil chamber component 5, a heating wire component 8 and a control component 7 are arranged inside the housing 1. The upper oil chamber component 4 is arranged at the upper end inside the housing 1, and the lower oil chamber component 5 is arranged at the lower end inside the housing 1. The upper oil chamber component 4 and the lower oil chamber component 5 are separated by a sealing silicone rubber. The pressing and communicating component 6 communicates the upper oil chamber component 4 and the lower oil chamber component 5. The smoke outlet channel 2 is arranged inside the upper oil chamber component 4 and leads to the mouthpiece part at the top of the housing 1. The heating wire component 8 passes through the lower oil chamber component 5 and communicates with the smoke outlet channel 2. The upper oil chamber component 4 and the lower oil chamber component 5 are separated by a sealing silicone rubber to form two independent upper and lower oil chambers. The pressing and communicating component 6 is used to press and communicate the upper and lower oil chambers. By adopting two independent oil chambers and connecting them by the active pressing and oil supply method of the pressing and communicating component 6, a closed system is formed. The heating wire does not directly contact the liquid smoke oil, keeping the color and taste of the smoke oil stable, and at the same time reducing the influence of carbon deposition on the taste.

[0035] Further, the upper oil chamber component 4 includes: a first oil chamber 41 for storing smoke oil, the first oil chamber 41 is arranged at the upper end inside the housing 1, an upper sealing silicone rubber 42 arranged at the bottom of the first oil chamber 41 for sealing the smoke oil, an upper oil chamber bracket 44 arranged at the lower end of the upper sealing silicone rubber 42 for supporting and fixing the first oil chamber 41, and an oil injection plug 43 arranged on the upper sealing silicone rubber 42.

[0036] Among them, the first oil chamber 41 is a large-capacity oil chamber, which can be filled with 18 ML of oil. When assembled, the smoke oil is sealed by the upper sealing silicone rubber 42. The oil injection plug 43 is arranged on the upper sealing silicone rubber 42 and is used to block the oil injection hole after oil injection. Finally, the upper sealing silicone rubber 42 and the upper oil chamber are fixed by the upper oil chamber bracket 44. After the first oil chamber 41 component is filled with oil, when the pressing and communicating component 6 is in a free state, the oil chamber is in a completely sealed state, and there will be no oil leakage due to temperature change and air pressure change. When the pressing part of the pressing and communicating component 6 is pressed downward, the smoke oil will be discharged from the oil outlet hole 93, and one drop of smoke oil will be discharged every time it is pressed.

[0037] Further, the lower oil storage component 5 includes: an oil storage cotton 54 for absorbing and storing e-liquid, an intermediate sealing silica gel 52 disposed at the lower end of the upper oil storage component 4, a drawtube oil storage 51 disposed at the lower end of the intermediate sealing silica gel 52 for fixing the oil storage cotton 54, and a lower sealing silica gel 53 disposed at the lower end of the drawtube oil storage 51. The heating wire assembly 8 is disposed within the drawtube oil storage 51 and wrapped by the oil storage cotton 54, and the lower end is fixed to the lower sealing silica gel 53. Preferably, the pressing and communicating component 6 includes a pressing groove 64 disposed at the top of the housing 1. An opening for communicating with the interior of the housing 1 is provided in the middle of the bottom of the pressing groove 64. An oil storage communicating component 9 penetrates through the opening of the pressing groove 64. A pressing keycap 61 is fixed to the top of the oil storage communicating component 9. A pressing collar 62 for limiting is fitted to the inner wall of the pressing groove 64. The top of the pressing collar 62 wraps the protruding portion of the pressing keycap 61. A pressing sealing silica gel 65 for sealing the oil storage communicating component 9 is further provided at the opening of the pressing groove 64. A spring 63 is further disposed between the lower end of the pressing keycap 61 and the pressing sealing silica gel 65. Preferably, the oil storage communicating component 9 includes a pressing communicating rod 91. The pressing communicating rod 91 is in the shape of a cylindrical cup with an open lower end. The upper end of the pressing communicating rod 91 passes through the pressing groove 64 and is riveted to the pressing keycap 61. The lower end is disposed inside the drawtube oil storage 51. An oil inlet hole 92 is provided in the pressing communicating rod 91 at the first oil storage 41 section. An oil outlet hole 93 is provided in the pressing communicating rod 91 at the intermediate sealing silica gel 52 section. A pressing rod plug 94 for guiding e-liquid is further provided inside the pressing communicating rod 91.

[0038] The setting of the intermediate sealing silica gel 52 seals the upper end of the drawtube oil storage 51 and separates it from the first oil storage 41. The drawtube oil storage 51 is used to fix the oil storage cotton 54. The setting of the lower sealing silica gel 53 can seal the lower end of the drawtube oil storage 51 and separate it from the power supply 76 part at the lower end.

[0039] The pressing keycap 61 is riveted and sealed with the pressing connecting rod 91. The force-bearing area of the pressing keycap 61 is designed with a large groove, which can be easily pressed downwards; the pressing collar 62 is mainly used for limiting the upward movement height of the pressing cap; the spring 63 always gives an upward elastic force to the pressing cap to facilitate the repeated pressing of the pressing keycap 61; the pressing sealing silica gel 65 is closely fitted at the opening of the pressing groove 64 to prevent oil leakage when the oil storage chamber and the pressing rod move. The pressing connecting rod 91 is set in the shape of a cylindrical cup with an opening downward, which is used to connect the two oil storage chambers. The pressing rod plug 94 made of silica gel is arranged inside the pressing connecting rod 91. The upper end is a slender column for guiding the dripping of e-liquid, and the lower end plugs the bottom of the pressing connecting rod 91. An oil inlet hole 92 is opened at the part of the pressing connecting rod 91 in the first oil storage chamber 41 for sucking oil from the first oil storage chamber 41, and an oil outlet hole 93 is opened at the part in the middle sealing silica gel 52 for transporting the oil in the first oil storage chamber 41 to the pull tube oil storage chamber 51. When the pressing keycap 61 is pressed downwards, the pressing connecting rod 91 moves downwards along with the pressing keycap 61. The oil in the pressing connecting rod 91 drips down through the slender column part of the pressing rod plug 94 to the upper surface of the lower end part of the plug, and is transported to the pull tube oil storage chamber 51 through the oil outlet.

[0040] Specifically, the volume of the oil storage cotton 54 in the lower oil storage chamber is 12ML, and the actual oil injection is 8ML. The heating wire can work normally for testing, and it can be smoked for more than 500 puffs. Normally, it can last for 2 to 3 days without being burned even if not pressed. When the two oil storage chamber components are combined together, if pressed continuously, the 12ML oil storage cotton 54 will prevent the e-liquid from continuing to supply oil after being saturated with oil, preventing oil leakage. There is an oil guiding column in the pressing rod. When the oil storage is less, when the pressing keycap 61 is pressed, the oil outlet hole 93 can quickly discharge oil. When the oil storage cotton 54 is saturated with oil and its density becomes larger, it will block the oil outlet hole 93 from continuing to discharge oil. The heating wire assembly 8 is in the lower oil storage chamber and is wrapped by the oil storage cotton 54, so it can prevent sucking oil.

[0041] Further, the heating wire assembly 8 includes a mesh heating wire 81 as the main body. There are four heating wires, and ventilation holes 82 are arranged on the heating wires. The diameter of the ventilation holes 82 is greater than 4.5MM.

[0042] The diameter of the ventilation holes 82 of the heating wire assembly 8 is more than 4.5MM and the length is 53MM. The air passage is large enough and long enough, so that it will not cause the situation of sucking oil due to the too high temperature of the heating wire and too fast oil outlet speed. There are 4 built-in mesh heating wires 81, which have a super-large power and ultra-high burst atomization effect, and can completely atomize the 26ML e-liquid stored in the two oil storage chambers.

[0043] Further, the control component 7 includes a main board 71, a lamp board 72, a power supply 76, a microphone holder 74, a start microphone 73, and a display device 75. The main board 71 is arranged in the middle of the inner wall of the housing 1. The lamp board 72 is arranged on the upper oil tank bracket 44 and is electrically connected to the main board 71. The display device 75 is arranged on the outer wall of the housing 1 and is electrically connected to the main board 71. A microphone holder 74 for fixing the lower oil tank component 5 is arranged at the lower end of the lower oil tank component 5. On one side of the top of the microphone holder 74, there is a start microphone 73 for starting the control switch during smoking. The bottom of the microphone holder 74 is a groove with an opening downward, and a power supply 76 is arranged at the lower end of the microphone holder 74.

[0044] There are multiple RBG color lights on the lamp board 72 to provide a colorful lighting effect for the oil tank. The start microphone 73 can be used to start the control switch during smoking. The setting of the microphone holder 74 is mainly for fixing the microphone, the drawtube oil tank 51, the main board 71, and the power supply 76, and for digital display.

[0045] Specifically, the main board 71 has a super-strong MCU chip to control and support the 0.3-ohm heating wire to work. There is an oil-proof start microphone 73 as the product start switch. The display device 75 is a large-size color digital display that can display colorful patterns and accurately display the percentage of oil volume corresponding to the number of smoking puffs and the percentage of battery capacity, making the product have a more intuitive experience effect. The battery uses a high-capacity 17350-850 mA battery to support continuous discharge of more than 10A. The lamp board 72 is connected to the main board 71 by leads. When the main board 71 works, multiple color RGB lights on the lamp board 72 light up, illuminating the entire upper oil tank component 4 and presenting various colorful lighting effects.

[0046] Further, the housing 1 includes an upper cover 11 and a lower cover 12. The upper cover 11 and the lower cover 12 are closely combined. The upper cover 11 is provided with a transparent housing 1, and the first oil tank 41 is set as a transparent oil tank. A charging interface is arranged at the bottom of the lower cover 12, and a charging indicator light is also arranged at the bottom of the lower cover 12. A lens for protecting the display device 75 is arranged on one side of the lamp board 72 of the lower cover 12. Both the first oil tank 41 and the upper cover 11 are made of transparent materials, and the amount of e-liquid in the first oil tank 41 can be directly seen. The lower cover 12 fixes, protects, and supports the entire product with an exterior spraying process. The lens protects the display device 75 and ensures a perfect appearance.

[0047] In summary, for the disposable electronic cigarette with a large-capacity double chamber and oil supply by pressing provided by the present utility model, the upper oil tank component 4 is completely sealed in a static state and is not affected by the environment to leak oil. The lower oil tank component 5 below is an independent component for storing e-liquid and is connected to the heating wire component 8 to supply oil. No matter how much or how little the oil is, normal smoking can be carried out. When the pressing switch is opened, the oil in the upper oil tank can quickly flow into the lower oil tank. Once the lower oil storage is full, it will prevent the e-liquid in the upper oil tank from continuing to flow, thereby maintaining the stability of the product performance.

[0048] The electronic cigarette of the present utility model has the following advantages:

[0049] Capacity advantage: Compared with similar products, this application achieves a larger capacity under the same size, and the utilization rate of space is more efficient.

[0050] Beauty and stability: The upper transparent oil tank can be dyed by technology, with a beautiful effect, and the stability of the oil storage cotton 54 solution is also achieved. The advantages of both are combined.

[0051] Safety guarantee: When stationary, it is completely sealed and the double oil tank setting can ensure no oil leakage. It is safer during the whole transportation process.

[0052] Taste improvement: The problem of rapid attenuation of the taste in the existing solution is solved. The heating wire does not directly contact the liquid e-liquid, reducing the impact of carbon deposition on the taste, and greatly reducing the degree of taste change, enabling users to continuously enjoy a stable e-liquid taste.

[0053] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function, comprising a housing (1), characterized in that: The top of the shell (1) is provided with a push-to-connect component (6), a smoke outlet channel (2) and a mouthpiece plug (3) for plugging the smoke outlet channel (2); the interior of the shell (1) is provided with an upper oil bin component (4), a lower oil bin component (5), a heating wire component (8) and a control component (7); the upper oil bin component (4) is arranged at the upper end of the interior of the shell (1); the lower oil bin component (5) is arranged at the lower end of the interior of the shell (1); the upper oil bin component (4) and the lower oil bin component (5) are separated by sealing silica gel; the push-to-connect component (6) connects the upper oil bin component (4) and the lower oil bin component (5); the smoke outlet channel (2) is arranged in the upper oil bin component (4) and leads to the top mouthpiece of the shell (1); the heating wire component (8) passes through the lower oil bin component (5) and connects to the smoke outlet channel (2).

2. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 1, characterized in that: The upper oil bin assembly (4) comprises: a first oil bin (41) for storing tobacco oil, the first oil bin (41) being arranged at the upper end of the interior of the housing (1), an upper sealing silicone (42) arranged at the bottom of the first oil bin (41) for sealing tobacco oil, an upper oil bin bracket (44) arranged at the lower end of the upper sealing silicone (42) for supporting and fixing the first oil bin (41), and an oil filling plug (43) arranged on the upper sealing silicone (42).

3. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 1, characterized in that: The lower oil bin assembly (5) comprises: oil storage cotton (54) for absorbing and storing tobacco oil, an intermediate sealing silicone (52) arranged at the lower end of the upper oil bin assembly (4), a draw tube oil bin (51) arranged at the lower end of the intermediate sealing silicone (52) for fixing the oil storage cotton (54), and a lower sealing silicone (53) arranged at the lower end of the draw tube oil bin (51); the heating wire assembly (8) is arranged in the draw tube oil bin (51) and is wrapped by the oil storage cotton (54), and the lower end is fixed on the lower sealing silicone (53).

4. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 3, characterized in that: The heating wire assembly (8) comprises a mesh heating wire (81) as a main body, four of the heating wires are provided, and ventilation holes (82) are provided on the heating wires. The diameter of the ventilation holes (82) is greater than 4.5 MM.

5. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 1, characterized in that: The push-to-connect component (6) comprises a push groove (64) arranged at the top of the housing (1); an opening for connecting to the inside of the housing (1) is arranged in the middle of the bottom of the push groove (64); an oil tank connecting component (9) passes through the opening of the push groove (64); a push key cap (61) is fixed on the top of the oil tank connecting component (9); a push ring (62) for limiting is fitted on the inner wall of the push groove (64); the top of the push ring (62) wraps around the protruding part of the push key cap (61); a push sealing silicone (65) for sealing the oil tank connecting component (9) is also arranged at the opening of the push groove (64); and a spring (63) is also arranged between the lower end of the push key cap (61) and the push sealing silicone (65).

6. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 2, characterized in that: The control component (7) comprises a main board (71), a light board (72), a power supply (76), a microphone bracket (74), a starting microphone (73) and a display device (75); the main board (71) is arranged at the middle of the inner wall of the housing (1); the lamp board (72) is arranged on the upper oil bin bracket (44) and is electrically connected to the main board (71); the display device (75) is arranged on the outer wall of the housing (1) and is electrically connected to the main board (71); a microphone bracket (74) for fixing the lower oil bin component (5) is arranged at the lower end of the lower oil bin component (5); a starting microphone (73) for starting a control switch when smoking is arranged on one side of the top of the microphone bracket (74); the bottom of the microphone bracket (74) is a groove opening downward; and the lower end of the microphone bracket (74) is provided with a power supply (76).

7. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 3, characterized in that: The oil storage cotton (54) has a volume of 12ML and an oil filling capacity of 9ML.

8. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 6, characterized in that: The housing (1) comprises an upper cover (11) and a lower cover (12); the upper cover (11) is tightly fitted with the lower cover (12); the upper cover (11) is provided with a transparent housing (1); the first oil tank (41) is provided as a transparent oil tank; a charging interface is provided at the bottom of the lower cover (12); a charging indicator light is also provided at the bottom of the lower cover (12); and a lens for protecting a display device (75) is provided on one side of a light panel (72) of the lower cover (12).

9. A double-chamber large-capacity disposable electronic cigarette with a press-to-refuel function according to claim 5, characterized in that: The oil bin connecting component (9) includes a push-connecting rod (91), the push-connecting rod (91) is in the shape of a cylindrical cup with an opening at the lower end, the upper end of the push-connecting rod (91) passes through a push groove (64) and is riveted to a push key cap (61), and the lower end is arranged inside the draw tube oil bin (51), the push-connecting rod (91) is provided with an oil inlet hole (92) in the first oil bin (41) section, the push-connecting rod (91) is provided with an oil outlet hole (93) in the middle sealing silicone rubber (52) section, and the push-connecting rod (91) is also provided with a push rod plug (94) for guiding the smoke oil inside.

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