Electronic cigarette with atomizer structure that is easy to replace

Abstract

The present invention discloses an electronic cigarette with an easily replaceable atomizer structure, which specifically relates to the technical field of electronic cigarettes, and includes an electronic cigarette housing, a mouthpiece, and an atomizer. The atomizer is located at the left portion of the electronic cigarette housing, the mouthpiece is arranged at the left portion of the upper end of the electronic cigarette housing, a power supply unit is arranged at the right portion of the electronic cigarette housing, an oil supply unit is arranged at the middle portion of the electronic cigarette housing, a placement groove is provided at the left portion of the electronic cigarette housing, and the lower portion of the outer surface of the mouthpiece is threadedly connected with the inner surface of the threaded hole. The electronic cigarette with an easily replaceable atomizer structure described in the present invention, when the atomizer is damaged, the second arc plate is rotated through a mechanical connection, and the atomizer is pressed to move the mounting plate and the like downward, and the atomizer is taken out for replacement; when the smoke oil in the atomizer is used up, the first sealing plate is moved up and down through a mechanical connection to press the smoke oil in the inner cavity of the oil storage bin into the inner cavity of the atomizer, which is convenient for use.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette with an atomizer structure that is easy to replace. Background Art

[0002] Electronic cigarettes are an electronic product that imitates cigarettes. Although electronic cigarettes do not contain tar, they still contain many other carcinogens such as nicotine, flavors, solvent propylene glycol, etc. in the e-cigarette oil. The main structure of the electronic cigarette is the atomizer, which can heat and atomize the e-cigarette oil to produce an aerosol with a specific smell for smokers to use.

[0003] The atomizer in the prior art is generally placed inside the electronic cigarette housing, and the atomizer is prone to clogging during use, making it unusable. When the atomizer is damaged, the mouthpiece and other parts need to be removed and replaced one by one with the help of tools, which is troublesome; and when the e-cigarette in the prior art needs to be refilled with e-liquid after the e-liquid in the atomizer is used up, the atomizer also needs to be removed before the e-liquid can be refilled, which is very inconvenient. Summary of the invention

[0004] The main purpose of the present invention is to provide an electronic cigarette with an atomizer structure that is easy to replace, which can effectively solve the problems in the background technology.

[0005] To achieve the above object, the technical solution adopted by the present invention is:

[0006] An electronic cigarette with an easily replaceable atomizer structure comprises an electronic cigarette housing, a mouthpiece and an atomizer, wherein the atomizer is located at the left portion of the electronic cigarette housing, the mouthpiece is arranged at the left portion of the upper end of the electronic cigarette housing, a switch is fixedly connected to the upper left portion of the front end of the electronic cigarette housing, an installation cavity is arranged at the right portion of the electronic cigarette housing, a power supply unit is arranged in the installation cavity, an oil supply unit is arranged at the middle portion of the electronic cigarette housing, a placement groove is arranged at the left portion of the electronic cigarette housing, a threaded hole is arranged at the left portion of the upper end of the electronic cigarette housing, and the lower portion of the outer surface of the mouthpiece is threadedly connected with the inner surface of the threaded hole;

[0007] A sealing cover is slidably connected to the outer side of the left portion of the placement slot inner cavity, a first arc-shaped plate is slidably connected to the middle portion of the right side wall of the placement slot inner cavity, the atomizer is located in the placement slot inner cavity, a pushing mechanism is fixedly connected to the lower portion of the placement slot inner cavity, an observation port communicating with the inner surface is provided in the middle portion of the outer surface of the sealing cover; the observation port can be used to observe the height of the smoke oil inside the atomizer in real time.

[0008] Preferably, a cover body is sleeved on the upper end of the atomizer, and the upper end of the cover body is fixedly connected to the left part of the top wall of the inner cavity of the placement groove, and a power receiving block is fixedly connected to the middle part of the lower end of the atomizer, and a conductive ring is fixedly connected to the outer side and the inner side of the lower end of the power receiving block, and an input pipe connected to the inner cavity of the oil storage part of the atomizer is fixedly connected to the middle part of the lower end of the power receiving block; the input pipe cooperates with the second oil delivery pipe to allow the tobacco oil in the inner cavity of the oil storage tank to enter the inner cavity of the atomizer.

[0009] Preferably, the pushing mechanism includes a mounting plate, the outer surface of the mounting plate is slidably connected to the lower part of the inner surface of the placement groove, a first spring is fixedly connected to the middle part of the lower end of the mounting plate, the lower end of the first spring is fixedly connected to the left part of the bottom wall of the inner cavity of the placement groove, a mounting ring is fixedly connected to the middle part of the upper end of the mounting plate, a fixing ring is rotatably connected to the inner side of the upper end of the mounting ring, a second arc plate is fixedly connected to the left part of the outer side of the upper end of the fixing ring, and a limiting mechanism is fixedly connected to the front of the outer surface of the fixing ring; the first spring can increase the stability of the atomizer after installation.

[0010] Preferably, a plurality of hemispherical grooves are provided in a circular array on the outer side of the upper end of the mounting ring; the hemispherical grooves cooperate with the fixing balls to provide resistance when the fixing ring is rotated.

[0011] Preferably, the limiting mechanism includes a fixed shell, the rear portion of the outer surface of the fixed shell is fixedly connected to the front portion of the outer surface of the fixed ring, a second spring is fixedly connected to the top wall of the inner cavity of the fixed shell, a fixed ball is slidably connected to the inner surface of the fixed shell, the upper portion of the outer surface of the fixed ball is fixedly connected to the lower end of the second spring, and the lower portion of the outer surface of the fixed ball is slidably connected to the inner surfaces of a plurality of hemispherical grooves respectively; the second spring can increase the tightness of the connection between the fixed ball and the hemispherical groove.

[0012] Preferably, the oil supply unit includes an oil storage bin, a top wall of an inner cavity of the oil storage bin is fixedly connected to a pressurized shell communicated with the upper end of an electronic cigarette shell, a first sealing plate is slidably connected to the lower part of the inner cavity of the pressurized shell, a pull rod is fixedly connected to the middle part of the upper end of the first sealing plate, a second sealing plate is fixedly connected to the upper end of the pull rod, an outer surface of the second sealing plate is slidably connected to the inner surface of the pressurized shell, a second oil pipeline communicated with the inner cavity of the oil storage bin is fixedly connected to the lower part of the right wall side of the inner surface of the placement groove, an oil filling port communicated with the upper end of the electronic cigarette shell is opened at the front part of the top wall of the inner cavity of the oil storage bin, a sealing plate is threadedly connected to the inner surface of the oil filling port; the oil storage bin can store a certain amount of smoke oil and use it with the atomizer, which can reduce the frequency of disassembling the atomizer.

[0013] Preferably, a first through hole communicating with the lower end is symmetrically opened front and back on the upper end of the first sealing plate, and a second through hole communicating with the lower end is symmetrically opened front and back on the bottom wall of the inner cavity of the pressurized shell, the inner surfaces of the two first through holes are threadedly connected with a first check valve, and the inner surfaces of the two second through holes are threadedly connected with a second check valve; with the cooperation of the first check valve and the second check valve, the gas is pressed into the inner cavity of the oil storage tank.

[0014] Preferably, a mounting hole communicating with the lower end is provided in the middle of the upper end of the mounting plate, and a base is fixedly connected to the inner surface of the mounting hole; the mounting hole can fix the position of the base.

[0015] Preferably, conductive grooves are provided on the outer side and the inner side of the upper end of the base, a fixing hole communicating with the lower end is provided in the middle of the upper end of the base, and the left end of the second oil pipeline passes through the inner cavity of the fixing hole and extends to the upper part; when the two conductive rings respectively enter the inner cavities of the two conductive grooves for connection, the power of the power supply unit can be transmitted to the inside of the atomizer.

[0016] The power supply unit includes a control unit, the lower end of the control unit is fixedly connected to the bottom wall of the installation cavity, the upper end of the control unit is electrically connected to a battery, the upper part of the inner cavity of the installation cavity is threadedly connected to an electrode cover, the two ends of the battery are respectively electrically connected to the lower end of the electrode cover and an input end of the control unit, and the electrode cover is electrically connected to another input end of the control unit through the electronic cigarette shell; the power supply unit can provide electrical energy for the atomizer to generate smoke.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The present invention is designed to press the atomizer to separate the output end of the atomizer from the cigarette holder, and finally pull the atomizer out by tilting to the left; then use a new atomizer to press the mounting plate again to make the power receiving block enter the inner cavity of the fixing ring, and then reconnect the output end of the atomizer with the lower part of the cigarette holder, and then rotate the fixing ring in the opposite direction to fix the atomizer through mechanical connection, and finally reinstall the sealing cover, which is simple and quick, does not use external tools, and is convenient for disassembling the atomizer.

[0019] 2. The present invention is designed to pull the second sealing plate upward, and the first sealing plate is moved upward through a mechanical connection. With the cooperation of the first check valve and the second check valve, the gas is pressed into the inner cavity of the oil storage bin to increase the pressure in the inner cavity of the oil storage bin, so that the tobacco oil in the inner cavity of the oil storage bin enters the inner cavity of the atomizer through the second oil delivery pipe, eliminating the step of disassembling the atomizer to add tobacco oil, and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the explosion structure of an electronic cigarette with an easily replaceable atomizer structure according to the present invention;

[0021] Figure 2 A schematic diagram of the overall structure of an electronic cigarette with an easily replaceable atomizer structure;

[0022] Figure 3 It is a schematic diagram of the connection structure between the atomizer and the power receiving block;

[0023] Figure 4 It is a schematic diagram of the overall structure of the push mechanism;

[0024] Figure 5 To define the internal structure diagram of the organization;

[0025] Figure 6 It is a schematic diagram of the internal structure of the oil supply unit;

[0026] Figure 7 for Figure 6 The enlarged schematic diagram of point B in the middle;

[0027] Figure 8 for Figure 6 Enlarged schematic diagram at point A in the middle.

[0028] In the figure: 1. Electronic cigarette shell; 2. Cigarette holder; 3. Switch; 4. Atomizer; 41. Cover; 42. Power receiving block; 43. Conductive ring; 44. Input pipe; 5. Power supply unit; 51. Battery; 52. Control unit; 53. Electrode cover; 6. Oil supply unit; 61. Oil storage tank; 62. Pressurized shell; 621. Second check valve; 63. Pull rod; 64. First sealing plate; 641. First check valve; 65. Second sealing plate; 66. Second oil delivery pipe; 67. Oil filling port; 7. Placement groove; 71. First arc plate; 72. Sealing cover; 8. Push mechanism; 81. Mounting plate; 811. Base; 8111. Conductive groove; 8112. Fixing hole; 812. Mounting hole; 82. First spring; 83. Mounting ring; 831. Hemispherical groove; 84. Fixing ring; 85. Second arc plate; 86. Limiting mechanism; 861. Fixed shell; 862. Second spring; 863. Fixed ball; 11. Threaded hole. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0030] Refer to the instruction manual Figure 1 , 2As shown in , 3 and 8, the present invention provides an electronic cigarette with an easily replaceable atomizer structure, comprising an electronic cigarette housing 1, a mouthpiece 2 and an atomizer 4, wherein the atomizer 4 is located at the left portion of the electronic cigarette housing 1, the mouthpiece 2 is arranged at the upper left portion of the electronic cigarette housing 1, a switch 3 is fixedly connected to the upper left portion of the front end of the electronic cigarette housing 1, an installation cavity is arranged at the right portion of the electronic cigarette housing 1, a power supply unit 5 is arranged in the installation cavity, an oil supply unit 6 is arranged in the middle portion of the electronic cigarette housing 1, a placement groove 7 is opened at the left portion of the electronic cigarette housing 1, a threaded hole 11 is opened at the upper left portion of the electronic cigarette housing 1, and the lower portion of the outer surface of the mouthpiece 2 is threadedly connected with the inner surface of the threaded hole 11;

[0031] The power supply unit 5 includes a control unit 52, the lower end of the control unit 52 is fixedly connected to the bottom wall of the installation cavity, the upper end of the control unit 52 is electrically connected to a battery 51, an electrode cover 53 is threadedly connected to the upper part of the inner cavity of the installation cavity, both ends of the battery 51 are electrically connected to the lower end of the electrode cover 53 and an input end of the control unit 52 respectively, and the electrode cover 53 is electrically connected to another input end of the control unit 52 through the electronic cigarette shell 1.

[0032] A cover body 41 is sleeved on the upper end of the atomizer 4, and the upper end of the cover body 41 is fixedly connected to the left part of the top wall of the inner cavity of the placement groove 7, and a power receiving block 42 is fixedly connected to the middle part of the lower end of the atomizer 4, and a conductive ring 43 is fixedly connected to the outer side and the inner side of the lower end of the power receiving block 42, and an input pipe 44 communicating with the inner cavity of the oil storage part of the atomizer 4 is fixedly connected to the middle part of the lower end of the power receiving block 42.

[0033] A mounting hole 812 communicating with the lower end is formed in the middle of the upper end of the mounting plate 81 , and a base 811 is fixedly connected to the inner surface of the mounting hole 812 .

[0034] Conductive grooves 8111 are provided on the outer side and the inner side of the upper end of the base 811. A fixing hole 8112 communicating with the lower end is provided in the middle of the upper end of the base 811. The left end of the second oil delivery pipe 66 passes through the inner cavity of the fixing hole 8112 and extends to the upper part.

[0035] When in use, the atomizer 4 is inserted into the inner cavities of the two conductive slots 8111 through the two conductive rings 43 to form a conductive loop, and the second oil delivery pipe 66 is inserted into the inner cavity of the input pipe 44, and the tobacco oil is injected into the atomizer 4 through the second oil delivery pipe 66. Then, the switch 3 is pressed, and the electric energy stored in the battery 51 is input into the atomizer 4 through the control unit 52 through electrical connection, so that the atomizer 4 heats the tobacco oil inside to generate smoke, which is output to the outside through the mouthpiece 2 for the user to inhale.

[0036] Refer to the instruction manual Figure 3-5As shown, a sealing cover 72 is slidably connected to the outer side of the left part of the inner cavity of the placement groove 7, a strong magnetic strip is fixedly connected to the right end of the sealing cover 72, a first arc plate 71 is slidably connected to the middle part of the right side wall of the inner cavity of the placement groove 7, the atomizer 4 is located in the inner cavity of the placement groove 7, a pushing mechanism 8 is fixedly connected to the lower part of the inner cavity of the placement groove 7, and an observation port communicating with the inner surface is opened in the middle part of the outer surface of the sealing cover 72; the pushing mechanism 8 includes a mounting plate 81, the outer surface of the mounting plate 81 is slidably connected to the lower part of the inner surface of the placement groove 7, a first spring 82 is fixedly connected to the middle part of the lower end of the mounting plate 81, the lower end of the first spring 82 is fixedly connected to the left part of the bottom wall of the inner cavity of the placement groove 7, a mounting ring 83 is fixedly connected to the middle part of the upper end of the mounting plate 81, a fixing ring 84 is rotatably connected to the inner side of the upper end of the mounting ring 83, a second arc plate 85 is fixedly connected to the left part of the outer side of the upper end of the fixing ring 84, and a limiting mechanism 86 is fixedly connected to the front part of the outer surface of the fixing ring 84.

[0037] A plurality of hemispherical grooves 831 are formed in an annular array on the outer side of the upper end of the mounting ring 83 .

[0038] The limiting mechanism 86 includes a fixed shell 861, the rear portion of the outer surface of the fixed shell 861 is fixedly connected to the front portion of the outer surface of the fixed ring 84, the top wall of the inner cavity of the fixed shell 861 is fixedly connected to the second spring 862, the inner surface of the fixed shell 861 is slidably connected to a fixed ball 863, the upper portion of the outer surface of the fixed ball 863 is fixedly connected to the lower end of the second spring 862, and the lower portion of the outer surface of the fixed ball 863 is slidably connected to the inner surfaces of a number of hemispherical grooves 831.

[0039] When the atomizer 4 is damaged during use, when the atomizer 4 is disassembled, the sealing cover 72 is pulled out to the left, and the position of the first arc plate 71 is moved upward, and then the fixing ring 84 is rotated to rotate the second arc plate 85 to the bottom of the first arc plate 71, so that the second arc plate 85 supports the first arc plate 71. When the fixing ring 84 is rotated, the fixed shell 861 is also rotated with the fixing ring 84. At this time, the fixing ball 863 enters the inner cavity of the several hemispherical grooves 831 in sequence under the action of the second spring 862, which acts as a resistance when the fixing ring 84 is rotated, and prevents the fixing ring 84 from rotating at will when the atomizer 4 is not replaced. Then, the atomizer 4 is pressed to move the mounting plate 81 downward, and the output end of the atomizer 4 is separated from the cigarette holder 2. Finally, the atomizer 4 is tilted to the left and pulled out;

[0040] During installation, the mounting plate 81 is pressed downward by the atomizer 4, so that the new atomizer 4 enters the inner cavities of the two conductive grooves 8111 respectively through the two conductive rings 43, fixes the lower part of the atomizer 4, and allows the power output by the power supply unit 5 to be introduced into the inside of the atomizer 4, and then the output end of the atomizer 4 is located directly below the mouthpiece 2, and then the force applied to the atomizer 4 is released. Under the action of the first spring 82, the lower part of the mouthpiece 2 enters the inner cavity of the output end of the atomizer 4, and then the fixing ring 84 is rotated in the opposite direction to move the second arc plate 85 to the left, and the first arc plate 71 is moved downward, and the atomizer 4 is clamped and fixed again by the first arc plate 71 and the second arc plate 85, and finally the sealing cover 72 is reconnected to the electronic cigarette housing 1 through the strong magnetic strip to complete the replacement process of the atomizer 4, without disassembling the electronic cigarette, and the replacement process is simple, convenient and easy to operate.

[0041] Refer to the instruction manual Figure 6-7 As shown, the oil supply unit 6 includes an oil storage bin 61, and the top wall of the inner cavity of the oil storage bin 61 is fixedly connected with a pressurized shell 62 which is communicated with the upper end of the electronic cigarette shell 1, and the lower part of the inner cavity of the pressurized shell 62 is slidably connected with a first sealing plate 64, and the middle part of the upper end of the first sealing plate 64 is fixedly connected with a pull rod 63, and the upper end of the pull rod 63 is fixedly connected with a second sealing plate 65, and the outer surface of the second sealing plate 65 is slidably connected with the inner surface of the pressurized shell 62, and the lower part of the right wall side of the inner surface of the placement groove 7 is fixedly connected with a second oil pipeline 66 which is communicated with the inner cavity of the oil storage bin 61, and the front part of the top wall of the inner cavity of the oil storage bin 61 is provided with an oil filling port 67 which is communicated with the upper end of the electronic cigarette shell 1, and the inner surface of the oil filling port 67 is threadedly connected with a sealing plate.

[0042] The upper end of the first sealing plate 64 is symmetrically provided with a first through hole communicating with the lower end, and the bottom wall of the inner cavity of the pressurized shell 62 is symmetrically provided with a second through hole communicating with the lower end. The inner surfaces of the two first through holes are both threadedly connected with a first check valve 641, and the two second through holes are both threadedly connected with a second check valve 621.

[0043] Before use, rotate the sealing plate and remove it, and inject smoke oil into the inner cavity of the oil storage bin 61 through the oil filling port 67. After the injection is completed, the oil filling port 67 is closed through the sealing plate to prevent the smoke oil in the inner cavity of the oil storage bin 61 from leaking out. When the smoke oil inside the atomizer 4 is used up, pull the second sealing plate 65 upwards, and drive the first sealing plate 64 to move upward synchronously through mechanical connection. At this time, the two first check valves 641 are opened, and the two second check valves 621 are closed. Under the action of air pressure, the external gas enters the inner cavity of the pressurized shell 62, and then press the second sealing plate 65 downwards. Through the mechanical connection and the action of air pressure, the two first check valves 641 are closed. The second check valve 621 is opened, and the gas in the inner cavity of the pressurized shell 62 is pressed into the inner cavity of the oil storage tank 61 to increase the gas pressure in the inner cavity of the oil storage tank 61. At this time, the tobacco oil in the inner cavity of the oil storage tank 61 enters the inner cavity of the input pipe 44 and the inner cavity of the atomizer 4 in turn through the second oil delivery pipe 66 under the action of gas pressure. The oil level in the inner cavity of the atomizer 4 can be observed at any time through the observation port. When the filling is completed, the second sealing plate 65 returns to its initial position to seal the upper part of the inner cavity of the pressurized shell 62 to prevent external air from entering, so that the pressure in the inner cavity of the oil storage tank 61 remains stable, and the tobacco oil in the inner cavity of the atomizer 4 is prevented from returning to the inner cavity of the oil storage tank 61.

[0044] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An electronic cigarette with an easily replaceable atomizer structure, comprising an electronic cigarette housing (1), a mouthpiece (2) and an atomizer (4), wherein the atomizer (4) is located at the left part of the electronic cigarette housing (1), and the mouthpiece (2) is arranged at the upper left part of the electronic cigarette housing (1). Features: A switch (3) is fixedly connected to the upper left portion of the front end of the electronic cigarette housing (1); a mounting cavity is provided at the right portion of the electronic cigarette housing (1); a power supply unit (5) is provided in the mounting cavity; an oil supply unit (6) is provided in the middle portion of the electronic cigarette housing (1); a placement groove (7) is provided at the left portion of the electronic cigarette housing (1); a threaded hole (11) is provided at the left portion of the upper end of the electronic cigarette housing (1); and the lower portion of the outer surface of the cigarette holder (2) is threadedly connected to the inner surface of the threaded hole (11); A sealing cover (72) is slidably connected to the outer side of the left inner cavity of the placement groove (7), a first arc-shaped plate (71) is slidably connected to the middle of the right inner cavity wall of the placement groove (7), the atomizer (4) is located in the inner cavity of the placement groove (7), a pushing mechanism (8) is fixedly connected to the lower part of the inner cavity of the placement groove (7), and an observation port communicating with the inner surface is opened in the middle of the outer surface of the sealing cover (72); The pushing mechanism (8) comprises a mounting plate (81), the outer surface of the mounting plate (81) is slidably connected to the lower part of the inner surface of the placement groove (7), a first spring (82) is fixedly connected to the middle part of the lower end of the mounting plate (81), the lower end of the first spring (82) is fixedly connected to the left part of the bottom wall of the inner cavity of the placement groove (7), a mounting ring (83) is fixedly connected to the middle part of the upper end of the mounting plate (81), a fixing ring (84) is rotatably connected to the inner side of the upper end of the mounting ring (83), a second arc plate (85) is fixedly connected to the left part of the outer side of the upper end of the fixing ring (84), and a limiting mechanism (86) is fixedly connected to the front of the outer surface of the fixing ring (84); A plurality of hemispherical grooves (831) are formed in a circular array on the outer side of the upper end of the mounting ring (83); the limiting mechanism (86) comprises a fixed shell (861); the rear portion of the outer surface of the fixed shell (861) is fixedly connected to the front portion of the outer surface of the fixed ring (84); a second spring (862) is fixedly connected to the top wall of the inner cavity of the fixed shell (861); a fixed ball (863) is slidably connected to the inner surface of the fixed shell (861); the upper portion of the outer surface of the fixed ball (863) is fixedly connected to the lower end of the second spring (862); and the lower portion of the outer surface of the fixed ball (863) is slidably connected to the inner surfaces of the plurality of hemispherical grooves (831).

2. An electronic cigarette with an easily replaceable atomizer structure according to claim 1, Features: The upper end of the atomizer (4) is sleeved with a cover body (41), the upper end of the cover body (41) is fixedly connected to the left part of the top wall of the inner cavity of the placement groove (7), the middle part of the lower end of the atomizer (4) is fixedly connected to a power receiving block (42), the outer side and the inner side of the lower end of the power receiving block (42) are fixedly connected to a conductive ring (43), and the middle part of the lower end of the power receiving block (42) is fixedly connected to an input pipe (44) that communicates with the inner cavity of the oil storage part of the atomizer (4).

3. An electronic cigarette with an easily replaceable atomizer structure according to claim 1, Features: The oil supply unit (6) comprises an oil storage bin (61), the top wall of the inner cavity of the oil storage bin (61) is fixedly connected to a pressurized shell (62) communicating with the upper end of the electronic cigarette shell (1), the lower part of the inner cavity of the pressurized shell (62) is slidably connected to a first sealing plate (64), the middle part of the upper end of the first sealing plate (64) is fixedly connected to a pull rod (63), the upper end of the pull rod (63) is fixedly connected to a second sealing plate (65), the outer surface of the second sealing plate (65) is slidably connected to the inner surface of the pressurized shell (62), the lower part of the right wall side of the inner surface of the placement groove (7) is fixedly connected to a second oil delivery pipe (66) communicating with the inner cavity of the oil storage bin (61), the front part of the top wall of the inner cavity of the oil storage bin (61) is provided with an oil filling port (67) communicating with the upper end of the electronic cigarette shell (1), and the inner surface of the oil filling port (67) is threadedly connected to a sealing plate.

4. An electronic cigarette with an easily replaceable atomizer structure according to claim 3, Features: A first through hole communicating with the lower end is symmetrically formed at the upper end of the first sealing plate (64), and a second through hole communicating with the lower end is symmetrically formed at the bottom wall of the inner cavity of the pressurized shell (62). The inner surfaces of the two first through holes are both threadedly connected to a first check valve (641), and the inner surfaces of the two second through holes are both threadedly connected to a second check valve (621).

5. An electronic cigarette with an easily replaceable atomizer structure according to claim 1, Features: A mounting hole (812) communicating with the lower end is provided in the middle of the upper end of the mounting plate (81), and a base (811) is fixedly connected to the inner surface of the mounting hole (812).

6. An electronic cigarette with an easily replaceable atomizer structure according to claim 5, Features: The outer side and the inner side of the upper end of the base (811) are both provided with conductive grooves (8111), the middle part of the upper end of the base (811) is provided with a fixing hole (8112) communicating with the lower end, and the left end of the second oil delivery pipe (66) passes through the inner cavity of the fixing hole (8112) and extends to the upper part.

7. An electronic cigarette with an easily replaceable atomizer structure according to claim 1, Features: The power supply unit (5) comprises a control unit (52), the lower end of the control unit (52) being fixedly connected to the bottom wall of the installation cavity, the upper end of the control unit (52) being electrically connected to a battery (51), an electrode cover (53) being threadedly connected to the upper part of the inner cavity of the installation cavity, the two ends of the battery (51) being electrically connected to the lower end of the electrode cover (53) and an input end of the control unit (52) respectively, and the electrode cover (53) being electrically connected to another input end of the control unit (52) through the electronic cigarette housing (1).

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