Electronic atomizer with double oil storage bins

Abstract

The utility model relates to the technical field of electronic cigarettes, in particular to a double-tar-storage-bin type electronic atomizer which comprises a shell, a battery is installed on the lower portion in the shell, a switch button is installed on the lower side of the outer portion of the shell, a breathing lamp is arranged at the bottom of the shell in an embedded mode, and clamping plates are arranged on the two sides of the shell. The interior of the tar storage bin is divided into a left tar storage cavity and a right tar storage cavity through the arrangement of the gas guide partition plate in the tar storage bin, the total storage amount of tobacco tar is remarkably increased, in addition, the design is further provided with a connecting rod, a spring and a square sealing plug, and a channel between the two tar storage cavities can be opened only by pressing the connecting rod to move the square sealing plug. According to the electronic atomizer, rapid supplement of the tobacco tar is achieved, efficient and uninterrupted tobacco tar supply is guaranteed through the mechanism, use convenience and user experience are greatly improved, inconvenience caused by frequent tobacco tar adding or tobacco cartridge replacement is reduced, and the requirements of modern consumers for high efficiency and convenience of the electronic atomizer are further met.

Description

A dual-tank electronic atomizer Technical Field

[0001] This utility model relates to the field of electronic cigarette technology, and in particular to a dual-tank electronic atomizer. Background Technology

[0002] Electronic atomizers, commonly known as e-cigarettes, are battery-powered devices that heat e-liquid containing nicotine and other ingredients to produce vapor for users to inhale. With increasing public health awareness and a deeper understanding of the potential harms of traditional cigarettes, e-cigarettes have gradually gained popularity among consumers as an alternative.

[0003] However, most e-cigarettes on the market today are equipped with a single e-liquid reservoir, which has revealed some limitations in actual use. Specifically, the single reservoir design has a limited capacity, especially in high-intensity use scenarios. Users have to frequently disassemble the reservoir to add e-liquid or replace it with a new cartridge. This process is not only cumbersome and inconvenient, but also increases the cost and time consumption of use, greatly affecting the overall user experience. In addition, for users who need to be away for a long time or cannot refill e-liquid at any time, the limitation of the single reservoir may cause inconvenience and lead to a decline in user experience. At the same time, frequent operation may also increase the risk of device leakage, further damaging the user experience.

[0004] Therefore, there is an urgent need to develop a dual-tank electronic atomizer that increases e-liquid capacity and provides a more convenient way to refill e-liquid. Summary of the Invention

[0005] In order to overcome the shortcomings of existing electronic atomizers, such as limited capacity of a single e-liquid tank, cumbersome operation of frequently adding e-liquid or changing cartridges, resulting in inconvenience and poor user experience, this utility model provides a dual-tank electronic atomizer.

[0006] To address the aforementioned problems, this utility model adopts the following technical solution: a dual-tank electronic atomizer, comprising a housing, a battery installed in the lower part of the housing, a switch button installed on the lower outer side of the housing, a breathing light embedded in the bottom of the housing, and retaining plates on both sides of the housing, which together engage a mouthpiece. An oil tank is installed in the upper part of the housing, and an atomizing core is installed at the bottom of the oil tank. The atomizing core is electrically connected to the battery via contacts, and the atomizing core is connected to the oil tank via an e-liquid delivery tube. The oil tank contains a... A gas guide baffle is provided, with a smoke guiding structure in the middle of the baffle. The baffle divides the interior of the oil storage tank into two independent oil storage chambers, left and right. In addition, a square opening is provided at the bottom of the baffle, through which the two oil storage chambers are interconnected. A sealing cover is provided on the top of the oil storage tank, with a vent hole in the center of the sealing cover. A fixed shell is embedded in the lower side of the oil storage tank, and a connecting rod is slidably provided on the fixed shell. A square sealing plug is provided at one end of the connecting rod, and a spring connects the other end of the connecting rod to the inside of the fixed shell.

[0007] As a preferred embodiment of this utility model, the square sealing plug matches the shape and size of the square opening on the air guide plate.

[0008] As a preferred technical solution of this utility model, rubber rings are provided on both sides of the lower part of the housing, and connecting buckles are fastened to both rubber rings. Each connecting buckle has an opening, one end of which is slidably fitted with a threaded locking sleeve, while the other end of the opening is designed with a threaded structure that matches the threaded locking sleeve. The two connecting buckles are connected together to a hanging rope.

[0009] As a preferred embodiment of this utility model, one end of a connecting rope is connected to the surface of the card plate, and the other end of the connecting rope is connected to a dust cover.

[0010] As a preferred embodiment of this utility model, plastic balls are provided on both sides of the outer surface of the shell, and the lower part of the card plate is provided with card holes that are adapted to the plastic balls.

[0011] As a preferred technical solution of this utility model, the threaded locking sleeve is provided with multiple anti-slip rings on its outer side.

[0012] As a preferred embodiment of this utility model, anti-slip textures are provided on both sides of the shell.

[0013] As a preferred embodiment of this utility model, the middle section of the connecting rope is surrounded by a protective pad.

[0014] Compared with the prior art, this utility model has the following technical effects: 1. By setting the air guide baffle inside the oil storage tank, the inside of the oil storage tank is divided into two independent oil storage chambers on the left and right, which significantly increases the total storage capacity of e-liquid. In addition, this design is also equipped with a connecting rod, a spring and a square sealing plug. Simply press the connecting rod to move the square sealing plug to open the channel between the two oil storage chambers, so as to realize the rapid replenishment of e-liquid. This mechanism ensures efficient and uninterrupted e-liquid supply, greatly improves the convenience of use and user experience, reduces the inconvenience caused by frequent addition of e-liquid or replacement of e-liquid cartridges, and further meets the needs of modern consumers for efficient and convenient electronic atomizers.

[0015] 2. The rubber rings on both sides of the lower part of the shell, along with the connecting buckle and lanyard design, allow users to easily hang the electronic atomizer around their neck, greatly facilitating use when out and about and reducing the risk of loss.

[0016] 3. The connecting rope and dust cover design on the plate surface effectively protect the nozzle from dust and other contaminants when not in use, ensuring the cleanliness of the equipment's interior and extending its service life. Attached Figure Description

[0017] Figure 1 is a three-dimensional structural diagram of this utility model.

[0018] Figure 2 is a three-dimensional structural diagram of the battery, oil storage tank and atomizing core of this utility model.

[0019] Figure 3 is a three-dimensional sectional view of the card plate, suction nozzle and plastic ball of this utility model.

[0020] Figure 4 is a three-dimensional structural diagram of the sealing cover, atomizing core, and e-liquid delivery pipe of this utility model.

[0021] Figure 5 is a three-dimensional sectional view of the oil storage tank and air guide baffle of this utility model.

[0022] Figure 6 is a three-dimensional structural diagram of the connecting rod, spring and square sealing plug of this utility model.

[0023] Figure 7 is a partial cross-sectional view of the housing, connecting buckle and hanging rope of this utility model.

[0024] Figure 8 is a perspective sectional view of the rubber ring, threaded locking sleeve, and anti-slip ring of this utility model.

[0025] Figure 9 is a perspective sectional view of the suction nozzle, connecting rope, and dust cover of this utility model.

[0026] The components in the attached diagram are labeled as follows: 1. Housing, 2. Battery, 3. Breathing light, 4. Clamping plate, 5. Mouthpiece, 6. Oil reservoir, 61. Air guide plate, 7. Atomizer core, 71. E-liquid delivery tube, 8. Sealing cover, 9. Fixing shell, 10. Connecting rod, 11. Spring, 12. Square sealing plug, 13. Switch button, 14. Rubber ring, 15. Connecting buckle, 16. Threaded locking sleeve, 17. Hanging rope, 18. Connecting rope, 19. Dust cover, 20. Plastic ball, 21. Anti-slip ring, 22. Anti-slip texture, 23. Protective pad. Detailed Implementation

[0027] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, and lateral, also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0028] Example 1: Please refer to Figures 1, 2, 3, 4, 5, 6, and 9. A dual-tank electronic atomizer includes a housing 1. The housing 1 has anti-slip textures 22 on both its left and right sides. These textures improve comfort when holding the device and effectively prevent it from slipping from the hand. A battery 2 is installed inside the lower part of the housing 1. A switch button 13 is installed on the lower outer side of the housing 1. A breathing light 3 is embedded in the bottom of the housing 1. Two retaining plates 4 are provided on both the left and right sides of the housing 1. The mouthpiece 5 is securely attached to the housing 1. Plastic balls 20 are provided on both the left and right sides of the outer surface of the housing 1. The lower part of the retaining plate 4 has locking holes that fit the plastic balls 20. The plastic balls 20 are inserted into these holes to ensure a stable connection of the mouthpiece 5 during use, preventing it from falling off or loosening due to accidental impact. An oil storage tank 6 is installed in the upper part of the housing 1. An atomizing core 7 is installed at the bottom of the oil storage tank 6. The atomizing core 7 is electrically connected to the battery 2 via contacts. The atomizing core 7 is connected to the oil storage tank 6 via an e-liquid delivery pipe 71. An air guide baffle 61 is installed inside the oil tank 6. A smoke-guiding structure is located in the middle of the air guide baffle 61, dividing the interior of the oil tank 6 into two independent oil storage chambers. Furthermore, a square opening is provided at the bottom of the air guide baffle 61, allowing the two oil storage chambers to communicate with each other. To facilitate the transfer of e-liquid between the oil storage chambers, a sealing cover 8 is installed on the top of the oil tank 6. A vent hole is located in the center of the sealing cover 8. A fixing shell 9 is embedded in the lower right side of the oil tank 6. A connecting rod 10 is slidably mounted on the fixed housing 9. One end of the connecting rod 10 is provided with a square sealing plug 12, which is used to block the square opening below the air guide baffle 61, thereby maintaining the isolation between the two oil storage chambers. In addition, the shape and size of the square sealing plug 12 match the square opening on the air guide baffle 61, ensuring that the two oil storage chambers can be completely isolated when the square sealing plug 12 is in the closed state, avoiding e-liquid leakage or accidental mixing. The other end of the connecting rod 10 is connected to the inside of the fixed housing 9 by a spring 11.

[0029] When using the dual-tank electronic atomizer, the user first presses the switch button 13 to start the device. The battery 2 then supplies power to the atomizing coil 7 located at the bottom of the tank 6, causing the coil 7 to heat the e-liquid introduced from the left tank via the e-liquid delivery tube 71, producing a fine and rich vapor. This vapor is then guided to the mouthpiece 5 via the vapor guide structure located in the middle of the air guide baffle 61, providing the user with a smooth and comfortable vaping experience. When the e-liquid in the left tank is depleted, the user does not need to immediately stop using the device or replace the tank. At this time, the user can manually press the linkage 10 to transfer e-liquid between the two independent tanks. Pressing the connecting rod 10 compresses the spring 11, causing the square sealing plug 12 to dislodge from the square opening below the air guide baffle 61, thus connecting the left and right e-liquid reservoirs. This action allows the e-liquid in the right e-liquid reservoir to flow into the depleted left e-liquid reservoir, achieving a quick and convenient e-liquid refill process. During the e-liquid refill process, since the two e-liquid reservoirs are interconnected, it will not affect the user's continuous usage experience. After the e-liquid refill is completed, the user only needs to release the connecting rod 10. Under the elastic force of the spring 11, the connecting rod 10 will drive the square sealing plug 12 back to its original position, re-blocking the square opening and ensuring that the two e-liquid reservoirs remain independent again.

[0030] Example 2: Based on Example 1, please refer to Figures 7 and 8. Rubber rings 14 are provided on both the left and right sides of the lower part of the housing 1. Each rubber ring 14 is fastened with a connecting buckle 15. Each connecting buckle 15 has an opening. One end of the opening is slidably fitted with a threaded locking sleeve 16, while the other end of the opening is designed with a threaded structure that matches the threaded locking sleeve 16. Multiple anti-slip rings 21 are fitted around the outside of the threaded locking sleeve 16. The anti-slip rings 21 increase the surface friction of the threaded locking sleeve 16, preventing slippage during operation. When the sleeve 16 slips, the two connecting buckles 15 are connected to the lanyard 17. The lanyard 17 is connected to the housing 1 through the connecting buckles 15, so that the user can hang the electronic atomizer around his neck with the lanyard 17, which greatly improves portability. The middle section of the connecting rope 18 is wrapped with a protective pad 23. The protective pad 23 can provide an extra soft touch when the connecting rope 18 comes into contact with the skin, increasing the comfort of use. One end of the connecting rope 18 is connected to the surface of the card plate 4, and the other end of the connecting rope 18 is connected to the dust cover 19.

[0031] When the lanyard 17 needs to be installed, first rotate the threaded locking sleeve 16 to loosen it from the threaded structure at the opening. Then, fasten the connecting buckle 15 to the rubber ring 14 at the bottom of the housing 1. Finally, rotate the threaded locking sleeve 16 in the opposite direction to screw it back into the threaded structure at the opening, thus completing the secure installation of the lanyard 17. In daily use, especially when carrying it out, users can conveniently hang the electronic atomizer around their neck with the lanyard 17, which is convenient to use at any time and not easy to lose. At the same time, by using the dust cover 19 to cover the mouthpiece 5, dust and foreign objects are prevented from entering the device, ensuring the cleanliness and hygiene of the device during carrying.

[0032] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation in order to cover all variations and equivalent structures and functions.

Claims

1. A dual-tank electronic atomizer, comprising a housing (1), a battery (2) installed in the lower part of the housing (1), a switch button (13) installed on the lower side of the exterior of the housing (1), a breathing light (3) embedded in the bottom of the housing (1), and two retaining plates (4) on both sides of the housing (1), the two retaining plates (4) jointly engaging a mouthpiece (5), a tank (6) installed in the upper part of the housing (1), an atomizing core (7) installed at the bottom of the tank (6), the atomizing core (7) being electrically connected to the battery (2) via contacts, and the atomizing core (7) being connected to the tank (6) via an e-liquid delivery pipe (71), characterized in that, The oil storage tank (6) is provided with a gas guide baffle (61) inside. The gas guide baffle (61) has a smoke gas guide structure in the middle position. The gas guide baffle (61) divides the oil storage tank (6) into two independent oil storage chambers on the left and right. In addition, the gas guide baffle (61) has a square opening at the bottom. The two oil storage chambers are interconnected through the square opening. The top of the oil storage tank (6) is provided with a sealing cover (8). The sealing cover (8) has a vent hole in the center position. The lower side of the oil storage tank (6) is embedded with a fixed shell (9). A connecting rod (10) is slidably provided on the fixed shell (9). A square sealing plug (12) is provided at one end of the connecting rod (10). A spring (11) is connected between the other end of the connecting rod (10) and the inside of the fixed shell (9).

2. The dual-tank electronic atomizer as described in claim 1, characterized in that, The square sealing plug (12) matches the shape and size of the square opening on the air guide plate (61).

3. A dual-tank electronic atomizer as described in claim 2, characterized in that, Rubber rings (14) are provided on both sides of the lower part of the housing (1). Each of the two rubber rings (14) is fastened with a connecting buckle (15). Each connecting buckle (15) has an opening. One end of the opening is slidably fitted with a threaded locking sleeve (16), while the other end of the opening is designed with a threaded structure that matches the threaded locking sleeve (16). The two connecting buckles (15) are connected together with a hanging rope (17).

4. The dual-pod electronic atomizer of claim 3, wherein, One end of a connecting rope (18) is connected to the surface of the card plate (4), and the other end of the connecting rope (18) is connected to a dust cover (19).

5. A dual-tank electronic atomizer as described in claim 4, characterized in that, Plastic balls (20) are provided on both sides of the outer surface of the housing (1), and the lower part of the card plate (4) is provided with card holes that are compatible with the plastic balls (20).

6. A dual-tank electronic atomizer as described in claim 5, characterized in that, The threaded locking sleeve (16) is fitted with multiple anti-slip rings (21).

7. A dual-tank electronic atomizer as described in claim 6, characterized in that, The shell (1) has anti-slip textures (22) on both sides.

8. The dual-pod electronic atomizer of claim 7, wherein, The middle section of the connecting rope (18) is surrounded by a protective pad (23).

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