An electronic cigarette atomizer

Abstract

The present application relates to the technical field of electronic cigarettes, and specifically relates to an electronic cigarette atomizer, which comprises an oil tank part, the oil tank part comprising a shell, a fixed support fixedly clamped in the shell; an oil guiding part, the oil guiding part being arranged in the fixed support and extending to the oil storage bin and the air nozzle, the oil guiding part comprising an oil guiding sleeve, oil guiding cotton arranged in the oil guiding sleeve, a ceramic framework connected to the oil guiding cotton, and a mounting support arranged on the ceramic framework; an air guiding part, the air guiding part being connected to the fixed support and the oil guiding sleeve, the air guiding part comprising an air guiding base and an air adjusting member rotatably connected to the air guiding base; and an atomizing part, the atomizing part being mounted on the air guiding base and being in communication with the oil guiding part; the gas generated after the tobacco tar in the present application is atomized is guided into the air nozzle through the air guiding channel for smoking, the electronic cigarette atomizer can realize rapid oil guiding and atomization, and the air guiding structure is rationally designed.

Description

Technical Field

[0001] This invention relates to the field of electronic cigarette technology, and in particular to an electronic cigarette atomizer. Background Technology

[0002] Electronic cigarettes are primarily used for quitting and replacing traditional cigarettes. They can mimic the taste of cigarettes, but without releasing harmful tar, nicotine, or secondhand smoke. They can improve the success rate of nicotine replacement therapy, and therefore, electronic cigarettes quickly gained market popularity and government attention after their introduction. The principle of electronic atomized cigarettes is that the vaporizing agent is heated and vaporized into high-temperature vapor on an electrically heated element in the atomization system and sprayed out through an opening. The sprayed vapor expands and condenses into tiny, smoke-like droplets in the atmosphere, thus forming smoke similar to that of traditional cigarettes.

[0003] Traditional e-cigarettes typically consist of a main unit and a cartridge. The main unit provides power and controls the connection to the cartridge, which contains e-liquid and the atomizing mechanism. Existing e-cigarette atomizing mechanisms include heating coil atomization, ceramic heating atomization, and ultrasonic atomization. However, the current ultrasonic atomization structure suffers from poor wicking stability, generally relying on a cotton wick for direct wicking, which easily leads to over-wicking. Therefore, further improvements to existing ultrasonic atomization structures are needed. Summary of the Invention

[0004] To address the aforementioned problems, this invention provides an electronic cigarette atomizer that introduces gas into the atomizing chamber via an air guide section, atomizes the introduced e-liquid through the atomizing section, and then introduces the gas generated after the e-liquid is atomized into the mouthpiece for inhalation through the air guide channel. This achieves rapid e-liquid atomization and features a rationally designed air guide structure.

[0005] The technical solution adopted in this invention is: an electronic cigarette atomizer, comprising an oil tank section, including a shell, a fixed bracket fixedly mounted inside the shell, an oil storage chamber inside the shell, and an air nozzle extending from the shell; an oil guiding section, the oil guiding section being placed on the fixed bracket and extending to connect with the oil storage chamber and the air nozzle, the oil guiding section including an oil guiding sleeve, oil guiding cotton disposed inside the oil guiding sleeve, a ceramic skeleton connected to the oil guiding cotton, and a mounting bracket disposed on the ceramic skeleton, the mounting bracket having an air guiding channel, the air guiding channel communicating with the air nozzle, and the oil guiding sleeve having... The system includes: an oil guide hole connecting the oil guide cotton to the oil storage tank; an air guide section connected to a fixed bracket and an oil guide sleeve, comprising an air guide base and an air regulating component rotatably connected to the air guide base; an atomizing chamber, an air inlet channel located on the outer edge of the atomizing chamber, and a first air guide groove on the air guide base; and a second air guide groove on the air regulating component, which rotates on the air guide base to open or close the second air guide groove and the first air guide groove; and an atomizing section mounted on the air guide base and connected to the oil guide section.

[0006] A further improvement to the above solution is that the outer shell has fixing slots on both sides, the fixing bracket has fixing buckles corresponding to the fixing slots, the fixing buckles are snapped into the fixing slots, and the fixing bracket has a sealing element on the upper side of the fixing buckle, the sealing element sealingly abutting against the wall of the oil storage tank.

[0007] A further improvement to the above solution is that an oil filling groove is provided on the surface of the outer shell, an oil filling cap is provided on the sealing cover of the oil filling groove, an oil filling hole is provided in the oil filling groove, and the oil filling hole is connected to the oil storage tank.

[0008] A further improvement to the above solution is that the air nozzle extends downwards to form an air guide connection portion, the oil guide sleeve is provided with a connecting post, the connecting post is provided with a first sealing ring, the first sealing ring abuts against the air guide connection portion; the fixed bracket is provided with a sealing groove, the sealing groove is provided with a positioning slot, the air guide base is provided with a sealing flange, the sealing flange is provided with a positioning insert, the positioning insert is inserted into the positioning slot, and the sealing flange is fitted with a second sealing ring, the second sealing ring sealingly abuts against the sealing groove.

[0009] A further improvement to the above solution is that the fixed bracket is provided with a sealing sleeve, the outer edge of the oil guide sleeve is provided with a third sealing ring, the third sealing ring is sealed and abutted against the sealing sleeve, and the oil guide sleeve extends to the lower side of the third sealing ring with a sealing cap, the sealing cap pressing the atomizing part into the atomizing chamber.

[0010] A further improvement to the above solution is that the mounting bracket fixes the ceramic skeleton and oil-guiding cotton inside the oil-guiding sleeve, and the top of the mounting bracket is provided with a silicone ring, which is sealed and abuts against the wall of the oil-guiding sleeve.

[0011] A further improvement to the above scheme is that the sealing cap is provided with an air inlet groove on the outer edge of the atomizing chamber, and the air inlet groove connects the air inlet channel with the atomizing chamber.

[0012] A further improvement to the above solution is that the outer edge of the air guide base is provided with an air regulating groove, and the two ends of the air regulating groove are provided with a fourth sealing ring. The air regulating component can be rotatably sleeved on the air regulating groove, and its inner diameter is sealed and abutted against the fourth sealing ring.

[0013] A further improvement to the above solution is that the atomizing part includes an atomizing plate, a conductive spring abutting against the atomizing plate, an electrode connected to the conductive spring, and a silicone sleeve sleeved on the outer edge of the electrode and fixing the electrode to the air guide base.

[0014] A further improvement to the above solution is that the sealing cap is provided with a fixing strip, which presses the atomizing sheet into the atomizing chamber, and the air guide base is provided with a fifth sealing ring, which abuts against the atomizing sheet.

[0015] The beneficial effects of this invention are:

[0016] Compared to existing electronic cigarette atomizers, this invention features an oil tank for storing e-liquid, which is then guided to the atomizing section via an oil guide. During operation, gas is guided into the atomizing chamber via an air guide, and the atomizing section atomizes the e-liquid. The gas generated after atomization is then guided to the mouthpiece for inhalation through the air guide channel. This design enables rapid oil atomization, provides a reasonable air guide structure with stable and reliable guidance, and allows for arbitrary adjustment of the airflow, even complete sealing of the airflow, resulting in excellent internal sealing and protection. Specifically, the system includes an oil tank section, an oil guiding section, an air guiding section, and an atomizing section. The oil tank section comprises an outer shell and a fixed bracket fixedly mounted inside the outer shell. An oil storage compartment is located inside the outer shell, and an air nozzle extends from the outer shell. The oil guiding section is placed on the fixed bracket and extends to connect with the oil storage compartment and the air nozzle. The oil guiding section includes an oil guiding sleeve, oil guiding cotton disposed within the oil guiding sleeve, a ceramic skeleton connected to the oil guiding cotton, and a mounting bracket disposed on the ceramic skeleton. The mounting bracket has an air guiding channel that connects to the air nozzle. The oil guiding sleeve... The device includes an oil guide hole that connects the oil guide cotton to the oil reservoir. The air guide section is connected to a fixed bracket and an oil guide sleeve. The air guide section includes an air guide base and an air regulating component rotatably connected to the air guide base. The air guide base has an atomizing chamber, an air inlet channel located on the outer edge of the atomizing chamber, and a first air guide groove. The air regulating component has a second air guide groove, and its rotation on the air guide base opens or closes the second air guide groove and the first air guide groove. The atomizing part is mounted on the air guide base and connected to the oil guide section. The air guide base and air regulating component work together to form an air regulating structure, allowing adjustment of the opening and closing of the two air guide grooves. When using the electronic cigarette, the grooves can be opened for gas flow; when not in use, they can be closed to form a closed-loop space, preventing leakage and providing good protection for the atomizing structure. Furthermore, the atomizing plate is removable and replaceable by removing the air guide base, making it convenient to use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the electronic cigarette atomizer of the present invention;

[0018] Figure 2 for Figure 1 A top view of the structure of a central electronic cigarette atomizer;

[0019] Figure 3 for Figure 2 Sectional view of AA;

[0020] Figure 4 for Figure 2 Sectional view of BB;

[0021] Figure 5 for Figure 1 A schematic diagram of the explosion structure of a central electronic smoke atomizer.

[0022] Explanation of reference numerals in the attached drawings: Oil tank section 1, outer shell 11, fixing slot 111, oil filling groove 112, oil filling cap 113, fixing bracket 12, fixing buckle 121, sealing element 122, sealing groove 123, positioning slot 124, sealing sleeve 125, oil storage tank 13, air nozzle 14, air guide connection 141, oil guide section 2, oil guide sleeve 21, oil guide hole 211, connecting column 212, first sealing ring 213, sealing gland 214, air inlet groove 214a, fixing strip 21 4b, Oil-guiding cotton 22, Ceramic skeleton 23, Mounting bracket 24, Silicone ring 241, Air guiding channel 25, Air guiding part 3, Air guiding base 31, Sealing flange 311, Positioning insert 312, Second sealing ring 313, Air regulating groove 314, Fourth sealing ring 315, Fifth sealing ring 316, Air regulating component 32, Second air guiding groove 321, Atomizing chamber 33, Air inlet channel 34, First air guiding groove 35, Atomizing part 4, Atomizing plate 41, Conductive spring 42, Electrode 43, Silicone sleeve 44. Detailed Implementation

[0023] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of the invention are shown in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and complete understanding of the disclosure of the invention.

[0024] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0026] like Figures 1-5As shown, an electronic cigarette atomizer includes an oil tank section 1, an oil guiding section 2, an air guiding section 3, and an atomizing section 4. The oil tank section 1 includes a housing 11 and a fixing bracket 12 fixedly mounted inside the housing 11. The housing 11 contains an oil storage chamber 13, and an air nozzle 14 extends from the housing 11. The oil guiding section 2 is placed on the fixing bracket 12 and extends to connect with the oil storage chamber 13 and the air nozzle 14. The oil guiding section 2 includes an oil guiding sleeve 21, an oil guiding cotton 22 disposed inside the oil guiding sleeve 21, a ceramic frame 23 connected to the oil guiding cotton 22, and a mounting bracket 24 disposed on the ceramic frame 23. The mounting bracket 24 has an air guiding channel 25, which connects to the air nozzle 14. The sleeve 21 has an oil guide hole 211, which connects the oil guide cotton 22 to the oil storage tank 13; the air guide part 3 is connected to the fixed bracket 12 and the oil guide sleeve 21. The air guide part 3 includes an air guide base 31 and an air regulating component 32 rotatably connected to the air guide base 31. The air guide base 31 has an atomizing chamber 33, an air inlet channel 34 located on the outer edge of the atomizing chamber 33, and a first air guide groove 35 opened on the air guide base 31. The air regulating component 32 has a second air guide groove 321. The air regulating component 32 rotates on the air guide base 31 so that the second air guide groove 321 and the first air guide groove 35 are opened or closed; the atomizing part 4 is installed on the air guide base 31 and is connected to the oil guide part 2.

[0027] The outer casing 11 has fixing slots 111 on both sides. The fixing bracket 12 has fixing buckles 121 corresponding to the fixing slots 111. The fixing buckles 121 are inserted into the fixing slots 111. The fixing bracket 12 has a sealing element 122 on the upper side of the fixing buckles 121. The sealing element 122 is sealed against the wall of the oil storage tank 13. The fixing bracket 12 is fixedly connected to the outer casing 11 by the cooperation of the fixing slots 111 and the fixing buckles 121. The sealing element 122 is also provided to seal the oil storage tank 13. The outer edge of the sealing element 122 has a sealing lip to further ensure the sealing effect.

[0028] The outer shell 11 has an oil filling groove 112 on its surface. The oil filling groove 112 is sealed with an oil filling cap 113. The oil filling groove 112 has an oil filling hole that connects to the oil storage tank 13. The oil filling groove 112 and the oil filling cap 113 are provided for adding e-liquid to the oil storage tank 13, which is convenient to use.

[0029] The air nozzle 14 extends downwards with an air guide connection part 141. The oil guide sleeve 21 is provided with a connecting post 212. The connecting post 212 is provided with a first sealing ring 213. The first sealing ring 213 abuts against the air guide connection part 141. The air guide connection part 141 and the first sealing ring 213 are used for structural sealing, and the sealing performance is good.

[0030] The fixed bracket 12 is provided with a sealing groove 123, and a positioning slot 124 is provided in the sealing groove 123. The air guide base 31 is provided with a sealing flange 311, and a positioning insert 312 is provided on the sealing flange 311. The positioning insert 312 is inserted into the positioning slot 124. A second sealing ring 313 is sleeved on the sealing flange 311. The second sealing ring 313 seals against the sealing groove 123. The positioning slot 124 and the positioning insert 312 are provided to cooperate for positioning and guiding assembly. At the same time, the second sealing ring 313 is provided for structural sealing to further ensure the airtightness.

[0031] The fixed bracket 12 is provided with a sealing sleeve 125. The outer edge of the oil guide sleeve 21 is provided with a third sealing ring 213. The third sealing ring 213 seals against the sealing sleeve 125. The oil guide sleeve 21 extends to the lower side of the third sealing ring 213 with a sealing cap 214. The sealing cap 214 presses the atomizing part 4 into the atomizing chamber 33. The structure is sealed by the sealing sleeve 125 and the third sealing ring 213, which further ensures the airtightness of the structure.

[0032] The mounting bracket 24 fixes the ceramic frame 23 and the oil-guiding cotton 22 inside the oil-guiding sleeve 21. The top of the mounting bracket 24 is provided with a silicone ring 241, which seals against the wall of the oil-guiding sleeve 21. The silicone ring 241 works in conjunction with the oil-guiding sleeve 21 to seal and prevent e-liquid from overflowing from the ceramic frame 23 and the oil-guiding cotton 22, resulting in a good sealing effect.

[0033] The sealing cap 214 is provided with an air inlet groove 214a on the outer edge of the atomizing chamber 33. The air inlet groove 214a connects the air inlet channel 34 and the atomizing chamber 33. The air inlet groove 214a is used to guide air. The air inlet channel 34 is guided into the atomizing chamber 33 through the air guide groove, which facilitates the guidance of the smoke in subsequent atomization.

[0034] The outer edge of the air guide base 31 is provided with an air regulating groove 314. The two ends of the air regulating groove 314 are provided with a fourth sealing ring 315. The air regulating component 32 can be rotatably sleeved on the air regulating groove 314 and its inner diameter is sealed and abutted against the fourth sealing ring 315. The air regulating groove 314 is provided to cooperate with the installation of the air regulating component 32. During the air regulating process, the two ends can be sealed by the fourth sealing ring 315 to prevent air leakage and facilitate air regulating.

[0035] The atomizing part 4 includes an atomizing plate 41, a conductive spring 42 abutting against the atomizing plate 41, an electrode 43 connected to the conductive spring 42, and a silicone sleeve 44 sleeved on the outer edge of the electrode 43 and fixing the electrode 43 to the air guide base 31. The electrode 43 and the air guide base 31 form a conductive structure and are connected to the atomizing plate 41. At the same time, the conductive spring 42 is provided for conduction, realizing ultrasonic atomization with high atomization efficiency.

[0036] The sealing cap 214 is equipped with a fixing strip 214b, which presses the atomizing plate 41 into the atomizing chamber 33. The air guide base 31 is equipped with a fifth sealing ring 316, which abuts against the atomizing plate 41. The fixing strip 214b presses the atomizing plate 41, ensuring structural stability and further enhancing the sealing effect with the fifth sealing ring 316, resulting in good sealing performance. The fixing strip 214b is connected to the negative terminal, which works in conjunction with the positive terminal of the conductive spring 42 for electrical conduction.

[0037] This invention features an oil tank section 1 for storing e-liquid, and an oil guide section 2 for guiding the e-liquid into an atomizing section 4. During operation, an air guide section 3 guides gas into an atomizing chamber 33, where the atomizing section 4 atomizes the e-liquid. The resulting gas is then guided through an air guide channel 25 to the mouthpiece 14 for inhalation. This design enables rapid oil atomization, and the air guide structure is rationally designed for stable and reliable airflow. Furthermore, the airflow can be adjusted arbitrarily, and even completely sealed, providing excellent internal sealing and protection. Specifically, the system comprises an oil tank section 1, an oil guiding section 2, an air guiding section 3, and an atomizing section 4. The oil tank section 1 includes an outer shell 11 and a fixed bracket 12 fixedly mounted within the outer shell 11. An oil storage chamber 13 is located within the outer shell 11, and an air nozzle 14 extends from the outer shell 11. The oil guiding section 2 is positioned on the fixed bracket 12 and extends to connect with the oil storage chamber 13 and the air nozzle 14. The oil guiding section 2 includes an oil guiding sleeve 21, oil guiding cotton 22 disposed within the oil guiding sleeve 21, a ceramic frame 23 connected to the oil guiding cotton 22, and a mounting bracket 24 disposed on the ceramic frame 23. The mounting bracket 24 has an air guiding channel 25 connected to the air nozzle 14. The oil guiding sleeve 21... An oil guide hole 211 is provided, which connects the oil guide cotton 22 to the oil storage tank 13; the air guide part 3 is connected to the fixed bracket 12 and the oil guide sleeve 21. The air guide part 3 includes an air guide base 31 and an air regulating component 32 rotatably connected to the air guide base 31. The air guide base 31 has an atomizing chamber 33, an air inlet channel 34 located on the outer edge of the atomizing chamber 33, and a first air guide groove 35 opened on the air guide base 31. The air regulating component 32 has a second air guide groove 321. The air regulating component 32 rotates on the air guide base 31 so that the second air guide groove 321 and the first air guide groove 35 are opened or closed; the atomizing part 4 is installed on the air guide base 31 and is connected to the oil guide part 2. The air guide base 31 and the air regulating component 32 work together to form an air regulating structure, which can adjust the opening and closing of the two air guide slots. When using the electronic cigarette, the slots can be opened to facilitate gas flow; when not in use, they can be closed to form a closed-loop space, preventing leakage and providing good protection for the atomizing structure. Furthermore, the atomizing plate 41 is removable and replaceable by simply removing the air guide base 31, making it convenient to use.

[0038] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. An electronic cigarette atomizer, characterized by: Comprising The oil tank part includes a shell, a fixed support fixedly arranged in the shell, and a storage tank arranged in the shell, and the shell extends a gas nozzle; The oil guiding part is arranged in the fixed support and extends to the storage tank and the gas nozzle, and includes an oil guiding sleeve, an oil guiding cotton arranged in the oil guiding sleeve, a ceramic framework connected to the oil guiding cotton, and a mounting support arranged on the ceramic framework, the mounting support is provided with a gas guiding channel, the gas guiding channel is communicated with the gas nozzle, the oil guiding sleeve is provided with an oil guiding hole, and the oil guiding hole is communicated with the oil guiding cotton and the storage tank; The gas guiding part is connected to the fixed support and the oil guiding sleeve, and includes a gas guiding base and a gas adjusting part rotatably connected to the gas guiding base, the gas guiding base is provided with an atomizing cavity, an air inlet channel arranged on the outer edge of the atomizing cavity, and a first gas guiding groove arranged on the gas guiding base, the gas adjusting part is provided with a second gas guiding groove, and the rotation of the gas adjusting part on the gas guiding base causes the second gas guiding groove to be opened or closed with the first gas guiding groove; The atomizing part is arranged on the gas guiding base and communicated with the oil guiding part; Both sides of the shell are provided with fixed clamping grooves, the fixed support is provided with fixed clamping buckles corresponding to the fixed clamping grooves, the fixed clamping buckles are clamped into the fixed clamping grooves, the fixed support is provided with a sealing part on the upper side of the fixed clamping buckles, and the sealing part is sealingly abutted with the wall surface of the storage tank; The gas nozzle extends downwardly a gas guiding connecting part, the oil guiding sleeve is provided with a connecting column, the connecting column is provided with a first sealing ring, and the first sealing ring is abutted with the gas guiding connecting part; the fixed support is provided with a sealing groove, the sealing groove is provided with a positioning insertion slot, the gas guiding base is provided with a sealing flange, the sealing flange is provided with a positioning insertion strip, the positioning insertion strip is inserted into the positioning insertion slot, the sealing flange is sleeved with a second sealing ring, and the second sealing ring is sealingly abutted with the sealing groove; The fixed support is provided with a sealing sleeve, the outer edge of the oil guiding sleeve is provided with a third sealing ring, the third sealing ring is sealingly abutted with the sealing sleeve, the oil guiding sleeve extends downwardly a sealing gland below the third sealing ring, and the sealing gland presses the atomizing part in the atomizing cavity; The outer edge of the sealing gland in the atomizing cavity is provided with an air inlet groove, and the air inlet groove is communicated with the atomizing cavity and the air inlet channel; The atomizing part includes an atomizing sheet, a conductive spring abutted with the atomizing sheet, an electrode connected to the conductive spring, and a silica gel sleeve sleeved on the outer edge of the electrode and fixed on the gas guiding base; The sealing gland is provided with a fixed pressing strip, the fixed pressing strip presses the atomizing sheet in the atomizing cavity, the gas guiding base is provided with a fifth sealing ring, and the fifth sealing ring is abutted with the atomizing sheet.

2. The electronic cigarette atomizer of claim 1, wherein: The surface of the shell is provided with an oil injection groove, an oil injection cover is arranged on the oil injection groove, the oil injection groove is provided with an oil injection hole, and the oil injection hole is communicated with the storage tank.

3. The electronic cigarette atomizer of claim 1, wherein: The mounting support fixes the ceramic framework and the oil guiding cotton in the oil guiding sleeve, and the top end of the mounting support is provided with a silica gel ring, and the silica gel ring is sealingly abutted with the wall surface of the oil guiding sleeve.

4. The electronic cigarette atomizer of claim 1, wherein: The air guide base outer edge is provided with an air adjusting groove, both ends of the air adjusting groove are provided with a fourth sealing ring, and the air adjusting part is rotatably sleeved on the air adjusting groove and in sealing abutment with the fourth sealing ring.

Images