Portable electronic cigarette capable of automatically injecting oil into oil bottle

By designing an electronic cigarette with automatic oil filling for easy-to-carrying oil bottles, the problem of manual addition and fixed lanyard length of traditional electronic cigarettes is solved, and the effect of automatic oil filling and adjustable lanyard length is achieved, improving the practicality and portability of electronic cigarettes.

CN223157890UActive Publication Date: 2025-07-29SHENZHEN KECHAODA TECH
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Patent Information

Application Number
CN202421935512.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-08-12
Publication Date
2025-07-29
Estimated Expiration
2034-08-12

AI Technical Summary

Technical Problem

Traditional electronic cigarettes need to be manually added when the e-liquid is exhausted, and the length of the lanyard is fixed and cannot be adjusted, which reduces practicality and portability.

Method used

An electronic cigarette with automatic oil filling for portable oil bottles is designed, including atomizing rod assembly, atomizing bullet assembly, adjustment assembly and fixing assembly to realize automatic oil filling and lanyard length adjustment.

Benefits of technology

It improves the practicality and portability of electronic cigarettes, reduces manual operation through automatic oil filling function, and adjusts the length of the lanyard to meet different needs.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN223157890U_ABST
    Figure CN223157890U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a portable electronic cigarette capable of automatically injecting oil into an oil bottle. Comprising a base, and further comprises an atomizing rod assembly arranged above the base and used for atomizing tobacco tar; the atomization bomb assembly is located above the base and used for installing, using and processing tobacco tar. According to the electronic cigarette, through the arrangement of the atomization rod assembly and the atomization bomb assembly, a user can conveniently smoke the whole electronic cigarette, meanwhile, the user can conveniently disassemble and assemble tobacco tar, and the overall practicability of the electronic cigarette is effectively improved; according to the electronic cigarette, the length of the hanging belt can be conveniently adjusted by a user, so that the electronic cigarette can be conveniently carried out by the user, the length position of the hanging belt can be effectively fixed through the arranged fixing assembly, and the overall practicability of the electronic cigarette is further improved.
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Description

Technical Field

[0001] The utility model relates to the technical field of electronic cigarettes, in particular to an electronic cigarette with an oil bottle that is easy to carry and can automatically fill oil. Background Art

[0002] Electronic cigarettes are an electronic product that imitates cigarettes. They have the same appearance, smoke, taste and feel as cigarettes. They convert e-liquid into vapor through heating and atomization, and then allow users to inhale it. In daily life, you need to use an electronic cigarette with an easy-to-carry oil bottle that automatically refills the oil.

[0003] When using traditional electronic cigarettes, the amount of e-liquid gradually decreases. When the amount of e-liquid decreases to a certain amount, manual e-liquid addition is required before the electronic cigarette can be used normally. This method increases the user's intensity and reduces the overall practicality of the electronic cigarette. In addition, when traditional electronic cigarettes are carried outside, they are generally carried out by hanging ropes, but the length of traditional hanging ropes is generally fixed. This makes it impossible for users to adjust the length of the hanging rope according to actual needs, which also reduces the overall practicality and portability of the electronic cigarette.

[0004] Therefore, those skilled in the art provide an electronic cigarette with an oil bottle that is easy to carry and automatically refills oil, so as to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide an electronic cigarette with an oil bottle that is easy to carry and automatically refills oil, comprising a base and:

[0006] An atomizing rod assembly is provided above the base and is used to atomize the e-liquid;

[0007] The atomizer cartridge assembly is located above the base and is used to install and process the e-liquid;

[0008] A hanging belt, fixedly connected to the outside of the atomizer rod assembly;

[0009] An adjustment component is provided on the outside of the atomizer rod assembly and is used to adjust the length of the hanging strap, thereby making it easier for the user to carry the entire electronic cigarette;

[0010] The fixing assembly is arranged outside the atomizing rod assembly and is used to fix the length of the hanging belt.

[0011] As a further improvement of this technical solution, the atomizing rod assembly includes an aluminum tube disposed above the base. A bracket is installed inside the aluminum tube. A battery is provided inside the bracket. A foam is provided on one side of the battery. A main board assembly is provided below the bracket. The main board assembly and the bracket are fixedly connected by main board screws. The base and the bracket are snap-connected to each other. An air regulating valve is provided above the base. A silica gel is provided above the air regulating valve. An installation groove for installing a button is formed through the bottom of the base. A MIC silica gel sleeve is provided outside the bracket. A PC sheet is provided outside the bracket. A sealing silica gel is provided above the bracket. Two first magnets are installed above the bracket. A spring pin is provided above the bracket. An installation groove for installing a lens is formed through the front end surface of the aluminum tube.

[0012] As a further improvement of this technical solution, the atomizing cartridge assembly includes a mouthpiece located above the aluminum tube. A nameplate is provided outside the mouthpiece. An upper silica gel for the oil storage tube is provided below the mouthpiece. A first oil absorption cotton is installed between the upper silica gel for the oil storage tube and the mouthpiece. An oil storage tube is installed outside the upper silica gel for the oil storage tube. A lower silica gel for the oil storage tube is installed at the bottom of the oil storage tube. A storage oil cotton is provided inside the oil storage tube. An atomizing core assembly is installed inside the storage oil cotton. An oil storage base is provided below the lower silica gel for the oil storage tube. The oil storage base and the mouthpiece are snap-connected to each other. An atomizing cartridge oil seal plug and a second oil absorption cotton are respectively provided between the oil storage base and the lower silica gel for the oil storage tube. An electrode and a second magnet are respectively provided below the oil storage base. An oil bottle body is provided inside the oil storage base. An oil bottle oil seal plug is provided inside the oil bottle body. An oil bottle anti-theft ring is sleeved outside the oil bottle body. An oil bottle pressing screw cap is threadedly connected to the outside of the oil bottle body.

[0013] As a further improvement of this technical solution, the adjusting assembly includes an adjusting plate fixedly connected to the outside of the aluminum tube. A rotating rod is provided inside the adjusting plate. Both ends of the rotating rod extend to the outside of the adjusting plate and are fixedly connected with limiting disks. A winding roller is fixedly connected to the outside of the rotating rod. The other end of the hanging belt is fixedly connected to the outside of the winding roller. A limiting plate is fixedly connected to the outside of the hanging belt. Miniature clockwork springs are symmetrically provided on the outside of the rotating rod. Connecting belts are provided inside both of the miniature clockwork springs. The other ends of both of the connecting belts are fixedly connected to the outside of the limiting plate.

[0014] As a further improvement of the technical solution, the fixing component includes a fixing sleeve fixedly connected to the upper surface of the adjusting plate. An activity groove for the movement of the connecting rod is formed through the upper surface of the fixing sleeve. A pull ring is fixedly connected to the top end of the connecting rod, and a moving disk is fixedly connected to the bottom end of the connecting rod. A return spring is fixedly connected to the bottom of the moving disk, and the other end of the return spring is fixedly connected to the inner bottom end of the fixing sleeve. Connecting plates are symmetrically arranged outside the moving disk, and a guiding groove for the movement of the connecting plates is formed outside the fixing sleeve. Plug rods are fixedly connected to the bottoms of both connecting plates, and turntables are symmetrically arranged outside the rotating rod. Guide grooves for the movement of the plug rods are evenly spaced inside the two turntables.

[0015] As a further improvement of the technical solution, a silica gel plug is provided on the upper surface of the suction nozzle.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] In this electronic cigarette with an oil bottle for automatic refueling that is convenient to carry, through the arranged atomizing rod assembly, atomizing cartridge assembly, adjusting assembly and fixing assembly, when the user needs to use the electronic cigarette, only need to first perform docking and installation between the atomizing cartridge assembly and the atomizing rod assembly. After the installation between the atomizing rod assembly and the atomizing cartridge assembly is completed, the user can suck and use the whole electronic cigarette. Moreover, this device enables the user to disassemble and assemble the oil bottle by himself, effectively improving the overall practicality and portability of the electronic cigarette. When the user needs to carry the whole electronic cigarette out, only need to use the hanging belt to conveniently carry the whole electronic cigarette. When it is necessary to adjust the length of the hanging belt, only need to use the adjusting assembly to adjust the length of the hanging belt. After the length of the hanging belt is adjusted, then use the fixing assembly to fix the length position of the hanging belt. At this time, the user can adjust the hanging belt according to his own actual needs, further improving the overall practicality of the electronic cigarette, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall three-dimensional structure schematic diagram of the present utility model;

[0019] Figure 2 is the sectional three-dimensional structure schematic diagram of the adjusting plate in the present utility model;

[0020] Figure 3 is the exploded three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 4 is Figure 2 the enlarged structure schematic diagram of area A in

[0022] The meanings of each label in the figure are as follows:

[0023] 1. Base; 2. Aluminum tube; 3. Lens; 4. Adjusting plate; 5. Hanging belt; 6. Suction nozzle; 7. Silicone plug; 8. Bracket; 9. Air regulating valve; 10. Silicone; 11. Motherboard screw; 12. Button; 13. Motherboard assembly; 14. Battery; 15. Foam; 16. MIC silicone sleeve; 17. Sealing silicone; 18. First magnet; 19. Spring pin; 20. PC sheet; 21. First oil absorption cotton; 22. Oil storage tube; 23. Atomization core assembly; 24. Upper silicone on oil storage tube; 25. Oil storage cotton; 26. Lower silicone on oil storage tube; 27. Atomization cartridge oil seal plug; 28. Second oil absorption cotton; 29. Oil storage base; 31. Second magnet; 32. Electrode; 33. Oil bottle body; 34. Oil bottle oil seal plug; 35. Oil bottle anti-theft ring; 36. Oil bottle press and screw cap; 37. Nameplate; 38. Rotating rod; 39. Winding roller; 40. Miniature spring; 41. Connecting belt; 42. Limiting plate; 43. Limiting disc; 44. Turntable; 45. Fixed sleeve; 46. Connecting rod; 47. Moving disc; 48. Return spring; 49. Connecting plate; 50. Insert rod. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] Please refer to Figure 1 - Figure 4 as shown, this embodiment provides an electronic cigarette with automatic oil injection for an oil bottle that is convenient to carry, including a base 1, and further including:

[0026] An atomizing rod assembly, arranged above the base 1 and used for atomizing the e-liquid;

[0027] An atomization cartridge assembly, located above the base 1 and used for installing and using the e-liquid;

[0028] A hanging belt 5, fixedly connected to the outside of the atomizing rod assembly;

[0029] An adjusting assembly, arranged outside the atomizing rod assembly and used for adjusting the length of the hanging belt 5, so as to facilitate the user to carry the whole electronic cigarette;

[0030] A fixing assembly, arranged outside the atomizing rod assembly and used for fixing the length of the hanging belt 5.

[0031] The above working principle: When the user needs to use the electronic cigarette, just dock and install the atomizer cartridge assembly with the atomizer rod assembly first. After the installation between the atomizer rod assembly and the atomizer cartridge assembly is completed, the user can suck and use the whole electronic cigarette. Moreover, this device enables the user to disassemble and assemble the oil bottle by himself, effectively improving the overall practicality and portability of the electronic cigarette. When the user needs to carry the whole electronic cigarette out, just through the hanging belt 5, the whole electronic cigarette can be carried conveniently. When the length of the hanging belt 5 needs to be adjusted, just through the adjusting component, the length of the hanging belt 5 can be adjusted. After the length of the hanging belt 5 is adjusted, then use the fixing component to fix the length position of the hanging belt 5. At this time, the user can adjust the hanging belt 5 according to his actual needs, further improving the overall practicality of the electronic cigarette, saving time and effort.

[0032] To enable the user to use the electronic cigarette normally, the atomizer rod assembly includes an aluminum tube 2 arranged above the base 1. A bracket 8 is installed inside the aluminum tube 2. A battery 14 is provided inside the bracket 8. A foam 15 is provided on one side of the battery 14. A main board assembly 13 is provided below the bracket 8. The main board assembly 13 and the bracket 8 are fixedly connected by main board screws 11. The base 1 and the bracket 8 are clamped with each other. An air regulating valve 9 is provided above the base 1. A silica gel 10 is provided above the air regulating valve 9. An installation groove for installing a button 12 is formed through the bottom of the base 1. A MIC silica gel sleeve 16 is provided outside the bracket 8. A PC sheet 20 is provided outside the bracket 8. A sealing silica gel 17 is provided above the bracket 8. Two first magnets 18 are installed above the bracket 8. A probe pin 19 is provided above the bracket 8. An installation groove for installing a lens 3 is formed through the front surface of the aluminum tube 2. When the user needs to suck and use the electronic cigarette, just install the atomizer cartridge assembly into the aluminum tube 2 first, and then suck and process the atomizer cartridge assembly. At this time, the electronic cigarette can be used normally. Through the setting of the air regulating valve 9, the user can control the smoke output of the whole electronic cigarette. Through the settings of the battery 14 and the lens 3, the user can check the power of the electronic cigarette, effectively improving the overall practicality of the electronic cigarette.

[0033] Considering that when using an electronic cigarette, it is necessary to atomize the e-liquid, the atomization cartridge assembly includes a mouthpiece 6 located above the aluminum tube 2. A nameplate 37 is provided on the outside of the mouthpiece 6. A silica gel 24 on the upper part of the oil storage tube is provided below the mouthpiece 6. A first oil absorption cotton 21 is installed between the silica gel 24 on the upper part of the oil storage tube and the mouthpiece 6. An oil storage tube 22 is installed outside the silica gel 24 on the upper part of the oil storage tube. An oil storage tube lower silica gel 26 is installed at the bottom of the oil storage tube 22. A storage cotton 25 is provided inside the oil storage tube 22. An atomization core assembly 23 is installed inside the storage cotton 25. An oil storage base 29 is provided below the oil storage tube lower silica gel 26. The oil storage base 29 is snap-connected to the mouthpiece 6. An atomization cartridge oil seal plug 27 and a second oil absorption cotton 28 are respectively provided between the oil storage base 29 and the oil storage tube lower silica gel 26. Electrodes 32 and a second magnet 31 are respectively provided below the oil storage base 29. An oil bottle body 33 is provided inside the oil storage base 29. An oil bottle oil seal plug 34 is provided inside the oil bottle body 33. An oil bottle anti-theft ring 35 is sleeved outside the oil bottle body 33. An oil bottle pressing screw cap 36 is threadedly connected to the outside of the oil bottle body 33. When the user needs to inhale the electronic cigarette, just install the mouthpiece 6 into the inside of the aluminum tube 2 first, and then inhale the mouthpiece 6. At this time, the electronic cigarette can be used normally. When it is necessary to add and replace the e-liquid, just unscrew the oil bottle body 33, which effectively improves the disassembly and assembly efficiency of the e-liquid for the user, and further improves the overall practicality of the electronic cigarette. Through the setting of the atomization core assembly 23, the e-liquid can be effectively atomized. Through the setting of the second magnet 31, the mouthpiece can be magnetically installed with the bracket 8, which is convenient for the user to replace the e-liquid.

[0034] In order to effectively adjust the length of the hanging belt 5, the adjusting component includes an adjusting plate 4 fixedly connected to the outside of the aluminum tube 2. A rotating rod 38 is provided inside the adjusting plate 4. Both ends of the rotating rod 38 extend to the outside of the adjusting plate 4 and are fixedly connected with limiting disks 43. A winding roller 39 is fixedly connected to the outside of the rotating rod 38. The outside of the winding roller 39 is fixedly connected to the other end of the hanging belt 5. A limiting plate 42 is fixedly connected to the outside of the hanging belt 5. Miniature hairsprings 40 are symmetrically arranged on the outside of the rotating rod 38. Connecting belts 41 are arranged inside both of the two miniature hairsprings 40. The other ends of the two connecting belts 41 are fixedly connected to the outside of the limiting plate 42. When it is necessary to adjust the length of the hanging belt 5, just pull the hanging belt 5 first. At this time, the hanging belt 5 will drive the limiting plate 42 to move synchronously. During the movement of the limiting plate 42, the connecting belt 41 will be stretched. At this time, the miniature hairspring 40 is stressed. When the hanging belt 5 is stretched to the required length, then fix the length of the hanging belt 5 through the fixing component. At this time, the user can adjust the length position of the hanging belt 5 according to actual needs, so as to facilitate carrying. When it is necessary to reset the hanging belt 5, just cancel the fixing effect on the hanging belt 5 through the fixing component first. At this time, the miniature hairspring 40 rotates back, driving the rotating rod 38 to rotate synchronously. The rotating rod 38 then drives the winding roller 39 to rotate synchronously. The winding roller 39 then winds the hanging belt 5 synchronously. At this time, the hanging belt 5 can be reset.

[0035] In order to effectively fix the length position of the hanging belt 5, the fixing component includes a fixing sleeve 45 fixedly connected to the upper surface of the adjusting plate 4. An activity groove for the movement of the connecting rod 46 is penetrated and opened on the upper surface of the fixing sleeve 45. A pull ring is fixedly connected to the top end of the connecting rod 46, and a moving disk 47 is fixedly connected to the bottom end of the connecting rod 46. A return spring 48 is fixedly connected to the bottom of the moving disk 47, and the other end of the return spring 48 is fixedly connected to the inner bottom end of the fixing sleeve 45. Connecting plates 49 are symmetrically arranged outside the moving disk 47, and a guiding groove for the movement of the connecting plates 49 is opened on the outside of the fixing sleeve 45. Plug rods 50 are fixedly connected to the bottoms of the two connecting plates 49. Turntables 44 are symmetrically arranged outside the rotating rod 38, and guiding grooves for the movement of the plug rods 50 are equally spaced and opened inside the two turntables 44. When it is necessary to adjust the length of the hanging belt 5, just first pull the pull ring. At this time, the pull ring will drive the connecting rod 46 to move synchronously. The connecting rod 46 will then drive the moving disk 47 to move synchronously. During the movement of the moving disk 47, the return spring 48 will be stretched. The moving disk 47 will also drive the connecting plates 49 and the plug rods 50 to move synchronously. When the plug rods 50 are disengaged from the guiding grooves inside the turntables 44, the hanging belt 5 can be stretched. At this time, the hanging belt 5 will drive the winding roller 39 and the rotating rod 38 to rotate synchronously. The rotating rod 38 will then drive the turntables 44 to rotate synchronously. When the hanging belt 5 is stretched to an appropriate length, release the pull ring. At this time, the return spring 48 resets, driving the moving disk 47 to move synchronously. The moving disk 47 will then drive the connecting plates 49 and the plug rods 50 to move synchronously. When the plug rods 50 are inserted into the guiding grooves inside the turntables 44, the length position of the hanging belt 5 can be fixed, thus facilitating the user to carry the whole electronic cigarette.

[0036] In addition, in order to prevent oil leakage and other situations when the electronic cigarette is not in use, a silica gel plug 7 is provided on the upper surface of the mouthpiece 6. Through the setting of the silica gel plug 7, the mouthpiece 6 can be effectively sealed, thereby avoiding oil leakage and other situations when the electronic cigarette is not in use and affecting the normal use effect of the whole electronic cigarette.

[0037] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present utility model and do not serve to limit the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. An electronic cigarette with automatic oil injection for a portable oil bottle, comprising a base (1), characterized in that, Further comprising: An atomizing rod assembly, disposed above the base (1) and used for atomizing e-liquid; An atomizing cartridge assembly, located above the base (1) and used for installing and using e-liquid; A hanging belt (5), fixedly connected to the outside of the atomizing rod assembly; An adjusting assembly, disposed on the outside of the atomizing rod assembly and used for adjusting the length of the hanging belt (5), so as to facilitate the user to carry the whole electronic cigarette; A fixing assembly, disposed on the outside of the atomizing rod assembly and used for fixing the length of the hanging belt (5).

2. The electronic cigarette with automatic oil injection for a portable oil bottle according to claim 1, characterized in that: The atomizing rod assembly includes an aluminum tube (2) disposed above the base (1). A bracket (8) is installed inside the aluminum tube (2). A battery (14) is disposed inside the bracket (8). A foam (15) is disposed on one side of the battery (14). A main board assembly (13) is disposed below the bracket (8). The main board assembly (13) and the bracket (8) are fixedly connected by main board screws (11). The base (1) and the bracket (8) are snap-connected to each other. An air regulating valve (9) is disposed above the base (1). A silica gel (10) is disposed above the air regulating valve (9). An installation groove for installing a button (12) is formed through the bottom of the base (1). A MIC silica gel sleeve (16) is disposed on the outside of the bracket (8). A PC sheet (20) is disposed on the outside of the bracket (8). A sealing silica gel (17) is disposed above the bracket (8). Two first magnets (18) are installed above the bracket (8). A probe pin (19) is disposed above the bracket (8). An installation groove for installing a lens (3) is formed through the front end surface of the aluminum tube (2).

3. The electronic cigarette with automatic oil injection for a portable oil bottle according to claim 2, wherein: The atomizing cartridge assembly includes a mouthpiece (6) located above the aluminum tube (2). A nameplate (37) is disposed on the outside of the mouthpiece (6). An upper silica gel for the oil storage tube (24) is disposed below the mouthpiece (6). A first oil absorption cotton (21) is installed between the upper silica gel for the oil storage tube (24) and the mouthpiece (6). An oil storage tube (22) is installed on the outside of the upper silica gel for the oil storage tube (24). A lower silica gel for the oil storage tube (26) is installed at the bottom of the oil storage tube (22). A storage cotton (25) is disposed inside the oil storage tube (22). An atomizing core assembly (23) is installed inside the storage cotton (25). An oil storage base (29) is disposed below the lower silica gel for the oil storage tube (26). The oil storage base (29) and the mouthpiece (6) are snap-connected to each other. An atomizing cartridge oil seal plug (27) and a second oil absorption cotton (28) are respectively disposed between the oil storage base (29) and the lower silica gel for the oil storage tube (26). Electrodes (32) and second magnets (31) are respectively disposed below the oil storage base (29). An oil bottle body (33) is disposed inside the oil storage base (29). An oil bottle oil seal plug (34) is disposed inside the oil bottle body (33). An oil bottle anti-theft ring (35) is sleeved on the outside of the oil bottle body (33). An oil bottle pressing screw cap (36) is threadedly connected to the outside of the oil bottle body (33).

4. The electronic cigarette with automatic oil injection for a portable oil bottle according to claim 2, wherein: The adjusting assembly includes an adjusting plate (4) fixedly connected to the outside of the aluminum tube (2). A rotating rod (38) is provided inside the adjusting plate (4). Both ends of the rotating rod (38) extend to the outside of the adjusting plate (4) and are fixedly connected with limiting discs (43). A winding roller (39) is fixedly connected to the outside of the rotating rod (38). The other end of the hanging belt (5) is fixedly connected to the outside of the winding roller (39). A limiting plate (42) is fixedly connected to the outside of the hanging belt (5). Miniature clockwork springs (40) are symmetrically arranged on the outside of the rotating rod (38). Connecting belts (41) are provided inside both of the miniature clockwork springs (40). The other ends of both of the connecting belts (41) are fixedly connected to the outside of the limiting plate (42).

5. An electronic cigarette with automatic oil injection for a portable oil bottle according to claim 4, characterized in that: The fixing assembly includes a fixing sleeve (45) fixedly connected to the upper surface of the adjusting plate (4). An activity groove for the movement of a connecting rod (46) is penetrated and opened on the upper surface of the fixing sleeve (45). A pull ring is fixedly connected to the top end of the connecting rod (46). A moving disc (47) is fixedly connected to the bottom end of the connecting rod (46). A return spring (48) is fixedly connected to the bottom of the moving disc (47). The other end of the return spring (48) is fixedly connected to the inner bottom end of the fixing sleeve (45). Connecting plates (49) are symmetrically arranged on the outside of the moving disc (47). A guiding groove for the movement of the connecting plates (49) is opened on the outside of the fixing sleeve (45). Plug rods (50) are fixedly connected to the bottoms of both of the connecting plates (49). Turntables (44) are symmetrically arranged on the outside of the rotating rod (38). Guiding grooves for the movement of the plug rods (50) are equally spaced and opened inside both of the turntables (44).

6. The electronic cigarette with automatic oil injection for a portable oil bottle according to claim 3, characterized in that: A silica gel plug (7) is provided on the upper surface of the suction nozzle (6).