An adjustable airflow electronic atomizer

Abstract

This utility model relates to the field of electronic atomizer technology, and more particularly to an adjustable airflow electronic atomizer. This utility model provides such an adjustable airflow electronic atomizer, including a shell, a cartridge, a battery, a charging interface, a control module, a mounting base, contact plates, a ceramic atomizer, and an e-liquid reservoir. The cartridge is inserted into the top of the shell, the battery is housed inside the shell, the charging interface is located at the bottom of the shell, the control module is located above the charging interface, an air intake hole is opened on the right side of the shell, the mounting base is located at the bottom of the cartridge, a through hole is opened in the middle of the bottom of the mounting base, two contact plates are located at the bottom of the mounting base, the ceramic atomizer is housed inside the mounting base, and the e-liquid reservoir is located above the ceramic atomizer. By independently adjusting the airflow and the airflow channel unobstructedness, users can flexibly adjust the draw resistance, vapor density, and flavor profile according to their personal preferences, meeting diverse usage needs and significantly improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of electronic atomizer technology, and in particular to an electronic atomizer with adjustable air intake and exhaust. Background Technology

[0002] An electronic atomizer is disclosed, comprising an outer tube and a heating core. The outer tube is used to accommodate an aerosol generating matrix. The heating core is hollow and is inserted into the aerosol generating matrix to heat it. The heating core has an air inlet and an air guide. The air inlet communicates with the outside through the air intake channel of the electronic atomizer. The air guide communicates with the air inlet and guides the gas passing through the air inlet into the aerosol generating matrix. Although the above patent guides the airflow entering through the air inlet into the heating core through the air guide to form a high-temperature hot airflow, which then penetrates the aerosol generating matrix, this method increases the heat exchange area, improves heating efficiency, shortens preheating time, and reduces energy consumption. However, the air intake method and airflow path of this electronic atomizer are fixed. During use, the air intake volume and the unobstructedness of the air outlet channel cannot be adjusted, preventing users from flexibly adjusting the draw resistance, vapor concentration, and flavor profile according to personal preferences. This fails to meet diverse usage needs and ultimately limits the improvement of the user experience.

[0003] Therefore, an electronic atomizer with adjustable airflow is needed. Utility Model Content

[0004] In order to overcome the shortcomings of existing patents where the air intake method and airflow path are fixed, and the air intake volume and airflow channel smoothness cannot be adjusted during use, resulting in users not being able to flexibly adjust the draw resistance, vapor concentration and flavor style according to personal preferences, and failing to meet diverse usage needs, ultimately limiting the improvement of user experience, this utility model provides an adjustable air intake and exhaust electronic atomizer.

[0005] The technical solution of this utility model is as follows: an adjustable airflow electronic atomizer, comprising a shell, a cartridge, a battery, a charging interface, a control module, a mounting base, contact plates, a ceramic atomizer, and an oil reservoir. The cartridge is inserted into the top of the shell, the battery is housed inside the shell, the charging interface is located at the bottom of the shell, the control module is located on top of the charging interface, an airflow hole is opened on the right side of the shell, the mounting base is located at the bottom of the cartridge, a through hole is opened in the middle of the bottom of the mounting base, two contact plates are located at the bottom of the mounting base, the ceramic atomizer is housed inside the mounting base, and the bottom of the ceramic atomizer is tightly attached to the contact plates. The positive and negative terminals of the battery are connected to... The contact plate makes contact, realizing the electrical connection between the battery and the ceramic atomizer. The ceramic atomizer is equipped with an oil reservoir, and also includes an air tube, a connecting tube, an inhalation tube, a first knob, and an air intake adjustment mechanism. The air tube is located inside the oil reservoir, and its bottom connects to the ceramic atomizer. The connecting tube is rotatably connected to the upper end of the air tube. The inhalation tube is located inside the cartridge and contacts the connecting tube. Multiple air outlets are provided at the upper end of the connecting tube and the lower end of the inhalation tube. The first knob is fixedly connected to the lower end of the connecting tube. The air intake adjustment mechanism is located on the right side of the outer shell, and the air intake adjustment mechanism is used to adjust the airflow entering the outer shell.

[0006] Preferably, the air intake adjustment mechanism includes a mounting shell, an air vent pipe, and a second knob. The mounting shell is fixedly connected to the right side of the outer shell and communicates with the air intake hole. An air intake groove is opened on the right side of the mounting shell. An air vent pipe is rotatably installed inside the mounting shell. The bottom of the air vent pipe is fixedly connected to the second knob. Multiple rows of air vents of different numbers are opened on the outside of the air vent pipe.

[0007] Preferably, it also includes spherical locking blocks and elastic elements. The lower end of the vent pipe has multiple locking holes, and multiple spherical locking blocks are slidably arranged on the inner side of the lower part of the mounting shell. The spherical locking blocks are locked into the locking holes, and an elastic element connects the spherical locking blocks and the mounting shell.

[0008] As a preferred option, a dustproof net is also included, with the dustproof net embedded in the air intake slot.

[0009] Preferably, a rubber ring is also included, with the lower part of the cartridge fitted with a rubber ring.

[0010] Preferably, the charging interface is a Type-C interface.

[0011] Compared with the prior art, this utility model provides an adjustable air intake and exhaust electronic atomizer with the following beneficial effects: 1. By independently adjusting the air intake volume and the smoothness of the exhaust channel, users can flexibly adjust the draw resistance, vapor concentration and flavor style according to their personal preferences, meet diverse usage needs, and significantly improve the user experience.

[0012] 2. When the vent tube is rotated to a preset position by the second knob, the spherical block automatically engages with the corresponding locking hole under the elastic restoring force of the elastic element, thereby achieving axial limiting and circumferential fixing of the vent tube. This not only ensures that the vent hole and the air inlet groove are precisely aligned, but also effectively prevents the vent tube from rotating due to vibration or accidental contact during use, thus improving the stability of adjustment and the user experience. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional cross-sectional view of the outer shell, cartridge, and rubber ring of this utility model.

[0015] Figure 3 This is a three-dimensional cross-sectional view of the outer shell, battery, and dustproof mesh of this utility model.

[0016] Figure 4 This is a three-dimensional sectional view of the cigarette cartridge, mounting base, and oil storage tank of this utility model.

[0017] Figure 5 This is a three-dimensional sectional view of the mounting base, ceramic atomizer, and connecting pipe of this utility model.

[0018] Figure 6 This is an exploded view of the mounting base, ceramic atomizer, and oil storage tank of this utility model.

[0019] Figure 7 This is an exploded view of the air guide tube, connecting tube, and suction tube of this utility model.

[0020] Figure 8 This is a three-dimensional structural diagram of the mounting shell and vent pipe of this utility model.

[0021] Figure 9 This utility model Figure 8 Enlarged view of point A in the middle.

[0022] Figure 10 This is an exploded view of the mounting shell and vent pipe of this utility model.

[0023] Explanation of reference numerals in the attached diagram: 1-Outer shell, 2-Cartridge, 3-Battery, 4-Charging interface, 401-Control module, 5-Air inlet, 6-Mounting base, 601-Through hole, 602-Contact piece, 7-Ceramic atomizer, 8-Emulsion tank, 9-Air guide tube, 10-Connecting tube, 11-Inhalation tube, 12-Air outlet, 13-First knob, 14-Mounting shell, 15-Air inlet groove, 16-Air vent tube, 1601-Second knob, 17-Air vent, 18-Clamping hole, 19-Spherical clamping block, 20-Elastic element, 21-Dustproof net, 22-Rubber ring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: An adjustable airflow electronic atomizer, please refer to [link / reference]. Figures 1-10 The device includes a shell 1, a cartridge 2, a battery 3, a charging interface 4, a control module 401, a mounting base 6, contact plates 602, a ceramic atomizer 7, and an e-liquid tank 8. The cartridge 2 is inserted into the top of the shell 1, the battery 3 is located inside the shell 1, the charging interface 4 is located at the bottom of the shell 1, the control module 401 is located on top of the charging interface 4, an air intake 5 is located on the right side of the shell 1, the mounting base 6 is located at the bottom inside the cartridge 2, a through hole 601 is located in the middle of the bottom of the mounting base 6, two contact plates 602 are located at the bottom of the mounting base 6, and a ceramic atomizer 7 is located inside the mounting base 6. The ceramic atomizer 7 has its bottom firmly attached to the contact plate 602. The positive and negative terminals of the battery 3 are in contact with the contact plate 602, establishing an electrical connection between the battery 3 and the ceramic atomizer 7. An oil reservoir 8 is located above the ceramic atomizer 7. The atomizer also includes an airflow tube 9, a connecting tube 10, an inhalation tube 11, a first knob 13, and an air intake adjustment mechanism. The airflow tube 9 is located inside the oil reservoir 8, with its bottom connected to the ceramic atomizer 7. The connecting tube 10 is rotatably mounted at the upper end of the airflow tube 9. The inhalation tube 11 is located inside the cartridge 2, and it contacts the connecting tube 10. The upper end of the connecting pipe 10 and the lower end of the suction pipe 11 are both provided with several air outlets 12. The lower end of the connecting pipe 10 is fixedly connected to a first knob 13. An air intake adjustment mechanism is provided on the right side of the outer shell 1. The air intake adjustment mechanism is used to adjust the airflow into the interior of the outer shell 1. The air intake adjustment mechanism includes a mounting shell 14, a vent pipe 16, and a second knob 1601. The mounting shell 14 is fixedly connected to the right side of the outer shell 1. The mounting shell 14 communicates with the air inlet 5. An air inlet groove 15 is opened on the right side of the mounting shell 14. A vent pipe 16 is rotatably arranged inside the mounting shell 14. The bottom of the device is fixedly connected to a second knob 1601. The outer side of the air pipe 16 has four rows of air holes 17 with different numbers of holes. The air inlet slot 15 is embedded with a dustproof net 21, which can effectively block dust and foreign objects from entering the interior, protect the atomization system, and extend the device's lifespan. The lower part of the cartridge 2 is fitted with a rubber ring 22. When the cartridge 2 is inserted into the outer shell 1, the rubber ring 22 makes tight contact with the inner wall of the outer shell 1 to form a good seal, preventing oil leakage or airflow short circuit, while also enhancing the stability of the insertion. The charging interface 4 is a Type-C interface, which supports reversible insertion and fast charging.

[0026] When the cartridge 2 is inserted, the contact piece 602 contacts the positive and negative terminals of the battery 3, realizing automatic circuit connection from the battery 3 to the contact piece 602 and then to the ceramic atomizer 7. When the user inhales, external air first enters the device from the air inlet 15 through the air vent 17 on the air pipe 16 and the air inlet 5 on the outer shell 1. At the same time, the control module 401 detects the start signal and controls the current to pass through the ceramic atomizer 7, causing it to heat up rapidly and atomize the e-liquid that has seeped into the e-liquid tank 8 to generate smoke. The smoke rises sequentially from bottom to top. After passing through the air duct 9 and connecting tube 10, the smoke finally enters the inhalation tube 11. When the user inhales from the top of the cartridge 2, the smoke enters the mouth, completing the inhalation process. During use, the user can adjust the air intake by rotating the second knob 1601. When the second knob 1601 is rotated, it will cause the air duct 16 to rotate within the mounting shell 14, thereby aligning a row with different numbers of air holes 17 with the air intake groove 15. When the row with more air holes 17 is completely aligned with the air intake groove 15, the air intake channel is opened. At its maximum, the airflow is at its maximum, resulting in ample airflow, low draw resistance, and diluted smoke, leading to a cooler and smoother taste. When the number of air vents 17 is small or partially aligned, the airflow decreases, draw resistance increases, smoke concentration is relatively higher, and the taste is richer and stronger. In addition, users can adjust the unobstructed airflow channel by rotating the first knob 13. Rotating the first knob 13 will rotate the connecting tube 10, thereby changing the alignment area between the air outlet 12 at the upper end of the connecting tube 10 and the air outlet 12 at the lower end of the suction tube 11. When the two sets of air outlets 12 are fully aligned, the airflow channel is most unobstructed, smoke output is smooth, output rate is high, and the inhalation sensation is full. When the air outlets 12 are partially misaligned, the channel cross-sectional area decreases, airflow resistance increases, smoke output speed decreases, draw resistance increases, resulting in a more concentrated taste experience. By independently adjusting the airflow and the unobstructed airflow channel, users can flexibly adjust the draw resistance, smoke concentration, and taste style according to their personal preferences to meet diverse usage needs and significantly improve the user experience.

[0027] Example 2: Based on Example 1, please refer to... Figure 8 , Figure 9 and Figure 10 It also includes a spherical locking block 19 and an elastic element 20. The lower end of the vent pipe 16 has four locking holes 18. The lower inner side of the mounting shell 14 has four spherical locking blocks 19 that slide inward. The spherical locking blocks 19 are inserted into the locking holes 18. The elastic element 20 connects the spherical locking blocks 19 and the mounting shell 14.

[0028] When the vent tube 16 is rotated to a preset position by the second knob 1601, the corresponding locking hole 18 on its outer wall rotates to the position aligned with the spherical locking block 19. At this time, the spherical locking block 19 automatically locks into the locking hole 18 under the elastic restoring force of the elastic element 20, thereby achieving axial limiting and circumferential fixing of the vent tube 16. This structure not only ensures that the vent hole 17 and the air inlet groove 15 are precisely aligned and the set air intake volume remains unchanged, but also prompts the user that the current position is in place through obvious tactile feedback (position feel). At the same time, it effectively prevents the vent tube 16 from rotating due to vibration or accidental touch during use, thus improving the stability of adjustment and the operating experience.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable airflow electronic atomizer, comprising a shell (1), a cartridge (2), a battery (3), a charging interface (4), a control module (401), a mounting base (6), a contact plate (602), a ceramic atomizer (7), and an oil reservoir (8), wherein the cartridge (2) is inserted into the top of the shell (1), the battery (3) is disposed inside the shell (1), the charging interface (4) is disposed at the bottom of the shell (1), the control module (401) is disposed at the top of the charging interface (4), and an air inlet (5) is provided on the right side of the shell (1). The cartridge (2) has a mounting base (6) at its bottom. A through hole (601) is located in the middle of the bottom of the mounting base (6). Two contact plates (602) are located at the bottom of the mounting base (6). A ceramic atomizer (7) is installed inside the mounting base (6). The bottom of the ceramic atomizer (7) is in close contact with the contact plates (602). The positive and negative terminals of the battery (3) are in contact with the contact plates (602), thus achieving electrical connection between the battery (3) and the ceramic atomizer (7). An oil storage tank (8) is located above the ceramic atomizer (7). Its characteristics are: It also includes an air guide tube (9), a connecting tube (10), an air intake tube (11), a first knob (13), and an air intake adjustment mechanism. An air guide tube (9) is provided inside the oil storage tank (8). The bottom of the air guide tube (9) is connected to the ceramic atomizer (7). A connecting tube (10) is rotatably provided at the upper end of the air guide tube (9). An air intake tube (11) is provided inside the cartridge (2). The air intake tube (11) is in contact with the connecting tube (10). Multiple air outlets (12) are provided at the upper end of the connecting tube (10) and the lower end of the air intake tube (11). A first knob (13) is fixedly connected to the lower end of the connecting tube (10). An air intake adjustment mechanism is provided on the right side of the outer shell (1). The air intake adjustment mechanism is used to adjust the airflow into the outer shell (1).

2. The adjustable air intake / exhaust electronic atomizer according to claim 1, characterized in that: air intake... The adjustment mechanism includes a mounting shell (14), a vent pipe (16), and a second knob (1601). The mounting shell (14) is fixedly connected to the right side of the outer shell (1). The mounting shell (14) is connected to the air inlet (5). An air inlet groove (15) is opened on the right side of the mounting shell (14). The vent pipe (16) is rotatably installed inside the mounting shell (14). The second knob (1601) is fixedly connected to the bottom of the vent pipe (16). Multiple rows of vent holes (17) with different numbers are opened on the outside of the vent pipe (16).

3. The adjustable airflow electronic atomizer according to claim 2, characterized in that: It also includes a spherical locking block (19) and an elastic element (20). The lower end of the vent pipe (16) is provided with multiple locking holes (18). Multiple spherical locking blocks (19) are slidably arranged on the inner side of the lower part of the mounting shell (14). The spherical locking blocks (19) are inserted into the locking holes (18). An elastic element (20) connects the spherical locking blocks (19) and the mounting shell (14).

4. The adjustable airflow electronic atomizer according to claim 3, characterized in that: It also includes a dustproof net (21), which is embedded in the air intake slot (15).

5. An adjustable airflow electronic atomizer according to claim 4, characterized in that: It also includes a rubber ring (22), and the lower part of the tobacco cartridge (2) is fitted with a rubber ring (22).

6. An adjustable airflow electronic atomizer according to claim 5, characterized in that: The charging port (4) is a Type-C port.

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