Efficient leakproof hookah type electronic cigarette

Abstract

The invention discloses an efficient leakproof hookah type electronic cigarette, and belongs to the field of electronic cigarettes. The device comprises a water sump, a sealing silica gel sleeve is arranged at the bottom of the inner arc face of the water sump, a bottom cover is connected to the outer arc face of the sealing silica gel sleeve in a sleeving mode, a channel cavity is formed in the top of the inner arc face of the water sump, one side of a cavity opening of the water sump is connected and matched with the channel cavity, and reverse water flow is blocked through a water blocking piece and a one-way valve. The one-way valve is rapidly closed to prevent filtered water in the water sump from flowing out of the O-shaped connector and the cigarette holder, the liquid leakage problem is completely eradicated in all directions, the water retaining piece and the one-way valve work cooperatively, the stability of equipment in various use scenes is enhanced, the normal trend of internal liquid and airflow can be maintained even under the adverse conditions that the equipment inclines, shakes and the like, and the service life of the equipment is prolonged. Equipment faults caused by liquid leakage or reverse flow are prevented, the safety of the equipment is improved, the risk of damage caused by accidents is reduced, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of electronic cigarettes, in particular to a highly efficient and leak-proof hookah type electronic cigarette. Background Art

[0002] Electronic hookah is a smoking device that combines traditional hookah culture with modern electronic technology. It simulates the smoking experience of hookah through an electronic heating system, provides a variety of flavor options, and reduces the harmful substances produced in traditional hookah. Electronic hookah has gradually become popular among consumers for its relatively low nicotine content and diverse flavors, and the market size continues to expand, especially disposable hookah electronic cigarettes, which have quickly become popular in the Middle East, North America, Southeast Asia and other markets with their large smoke, lung inhalation experience and rich flavors, becoming a hot category.

[0003] Currently, the common e-cigarettes on the market are mainly atomizing e-cigarettes and heat-not-burn e-cigarettes. There are no water-filtering e-cigarettes in the strict sense, but there are similar products that use the principle of water filtration to reduce harmful substances in cigarettes. Compared with traditional filtration methods, they can more effectively filter out some harmful substances in cigarettes and have a certain health and harm reduction effect. Some products add herbal essences to enrich the taste. The water filtration process has an intuitively visible filtration effect, which can bring a visual experience.

[0004] However, due to the use of water filtration, when the device is tilted, the water inside is very easy to spill out. During carrying, if the user places it in a bag at will, the water may seep out if there is a slight bump or tilt, which will not only wet the surrounding items, but may also cause a short circuit inside the device, affecting normal use or even causing damage to the device. If used outdoors in a windy environment, the water that spills out at an angle may be blown away by the wind, interfering with the user experience. At the same time, if the spilled water penetrates into key parts such as heating elements, it will accelerate component aging and shorten the product life.

[0005] Therefore, the present invention provides a highly effective and leak-proof hookah-type electronic cigarette to solve the above-mentioned problems. Summary of the invention

[0006] The present invention provides a highly efficient and leak-proof hookah type electronic cigarette, aiming to solve the problems raised in the background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A highly efficient and leak-proof hookah-type electronic cigarette comprises a water tank, a sealing silicone sleeve is provided at the bottom of the inner arc surface of the water tank, a bottom cover is sleeved on the outer arc surface of the sealing silicone sleeve, a channel cavity is provided at the top of the inner arc surface of the water tank, a water tank cavity opening is provided at the top of one side surface of the water tank, one side of the water tank cavity opening is connected and adapted to the channel cavity, a partition section is provided at the bottom of the inner arc surface of the channel cavity, a buoyancy ball is provided between the channel cavity and the sealing silicone sleeve at the bottom, the top of the outer arc surface of the buoyancy ball is fitted with the lower surface of the partition section, a water retaining sheet is fixedly installed on the outer arc surface of the channel cavity, a connecting hole is provided on the upper surface of the water retaining sheet, the connecting hole on the surface of the water retaining sheet is connected through the channel cavity, air outlet holes are provided on the surrounding sides of the water retaining sheet close to the connecting hole, and a spacing section is provided between the channel cavity and the water tank.

[0009] Furthermore, the surface of the water retaining plate is sealed in the interval section, the upper surface of the water tank is provided with an inner concave surface, the water tank is connected to a sealing silicon cover through the inner concave surface at the top, and a cigarette holder is fixedly installed on the upper surface of the sealing silicon cover.

[0010] Furthermore, there is a hollow through structure between the mouthpiece and the sealing silicon cover, the inner arc surface of the sealing silicon cover movably abuts against the one-way valve A, the top of the outer arc surface of the one-way valve A is placed in the inner arc surface of the mouthpiece, and the lower surface of the one-way valve A is adapted to the spacer section.

[0011] Furthermore, magnets are fixedly installed at the four corners of the end surface of the water tank near the water tank cavity, one side surface of the magnet is connected to a bracket, an oil cup is fixedly installed on the inner bottom wall of the bracket, an O-shaped interface is provided on the top of one side surface of the oil cup, and oil storage cotton is fixedly installed in the inner arc surface of the oil cup.

[0012] Furthermore, one side of the O-type interface corresponds to the water tank cavity opening and is sleeved with an O-ring. A one-way valve B is provided between the water tank cavity opening and the O-type interface, and one side end face of the one-way valve B penetrates and connects to the interior of the channel cavity.

[0013] Furthermore, an atomizer core is connected through the lower surface of the oil storage cotton, an electronic cigarette microphone cover is fixedly installed on the upper surface of the oil cup, a heating wire silicon cover is fixedly installed on the lower surface of the oil cup, and a PCBA board is fixedly installed on one side of the bracket by bolts.

[0014] Furthermore, the upper and lower surfaces of the bracket are jointly mounted with a shell by bolts, a notch is provided on one side of the outer arc surface of the shell, a lens is fixedly mounted in the notch on one side of the shell, and the bottom end of the atomizer core is electrically connected to a battery.

[0015] Beneficial Effects

[0016] The present invention forms a barrier against reverse water flow through the water retaining plate and the one-way valve. When the device is tilted or bumped, the one-way valve closes quickly to prevent the filtered water in the water tank from flowing out from the O-type interface and the mouthpiece, thus completely eliminating the problem of liquid leakage. The water retaining plate and the one-way valve work together to enhance the stability of the device in various usage scenarios. Even in unfavorable conditions such as the device being tilted or shaken, the normal direction of the internal liquid and airflow can be maintained, thus preventing device failure caused by liquid leakage or backflow, improving the safety of the device, reducing the risk of damage due to unexpected situations, and extending the service life of the device.

[0017] The channel cavity and the water tank make the smoke pass through the water layer at the bottom of the water tank as it moves forward. When the smoke contacts the water surface and passes through the water layer, the impurity particles and some water-soluble harmful substances in the water, such as tiny tar particles, some nicotine and some irritating gases that are easily soluble in water, will be adsorbed or dissolved by the water. The smoke that has been filtered and optimized layer by layer will pass through the mouthpiece and smoothly enter the user's oral cavity and respiratory system, bringing the user a unique and relatively healthy smoking experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall side view structure of a highly efficient and leak-proof hookah-style electronic cigarette;

[0019] Figure 2 A schematic diagram showing the overall explosion internal structure of a highly effective and leak-proof hookah-style electronic cigarette;

[0020] Figure 3 A schematic diagram showing the internal structure of a water tank in a water hookah type electronic cigarette with a partial cross section and high efficiency and leak-proof function;

[0021] Figure 4 It is a schematic diagram of the structure of a water retaining plate in a hookah-type electronic cigarette with high efficiency and anti-leakage;

[0022] Figure 5 It is a schematic diagram of the overall three-dimensional structure of a highly efficient and leak-proof hookah-type electronic cigarette;

[0023] Figure 6 The schematic diagram is a structural diagram of a one-way valve in a hookah-type electronic cigarette with high efficiency and leakage prevention.

[0024] In the figure:

[0025] 1. Water tank; 101. Sealing silicone sleeve; 102. Bottom cover; 103. Channel cavity;

[0026] 104, water tank cavity opening; 105, partition section; 106, interval section; 2, buoyancy ball; 3, water retaining plate;

[0027] 301, air outlet; 4, sealing silicon cover; 5, cigarette holder; 6, one-way valve A; 7, magnet;

[0028] 8. Bracket; 9. Oil cup; 901. O-type interface; 902. O-type ring; 10. Oil storage cotton;

[0029] 11. One-way valve B; 12. Atomizer core; 13. Electronic cigarette microphone cover; 14. Heating wire silicon cover;

[0030] 15. PCBA board; 16. Housing; 17. Lens; 18. Battery. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The present invention provides a highly effective and leak-proof hookah type electronic cigarette, such as Figures 1 to 6 As shown, it includes a water tank 1, a sealing silicone sleeve 101 is provided at the bottom of the inner arc surface of the water tank 1, and a bottom cover 102 is sleeved on the outer arc surface of the sealing silicone sleeve 101, a channel cavity 103 is provided at the top of the inner arc surface of the water tank 1, a water tank cavity opening 104 is provided at the top of one side surface of the water tank 1, one side of the water tank cavity opening 104 is connected and adapted to the channel cavity 103, a partition section 105 is provided at the bottom of the inner arc surface of the channel cavity 103, a buoyancy ball 2 is provided between the channel cavity 103 and the sealing silicone sleeve 101 at the bottom, the top of the outer arc surface of the buoyancy ball 2 is fitted with the lower surface of the partition section 105, a water retaining sheet 3 is fixedly installed on the outer arc surface of the channel cavity 103, a connecting hole is provided on the upper surface of the water retaining sheet 3, the surface connecting hole of the water retaining sheet 3 is connected with the channel cavity 103, air outlet holes 301 are provided on the surrounding sides of the water retaining sheet 3 close to the connecting hole, and a spacing section 106 is provided between the channel cavity 103 and the water tank 1.

[0033] The voltage output of the battery 18 continuously supplies power, and the current generated by it is transmitted to the PCBA board 15 along the established circuit. The PCBA board 15 regulates and reasonably distributes the input current, and intelligently adjusts the current size and direction according to the preset program inside the device and the real-time working status. The current regulated by the PCBA board 15 flows into the atomizer core 12. In the atomizer core 12, the heating wire is installed in the heating wire silicon cover 14. Once the current passes through the heating wire, based on the Joule thermal effect, the heating wire will heat up rapidly in a very short time and quickly release a large amount of heat energy. Around the heating wire, there is wrapped the oil storage cotton 10 that is fully soaked in the e-liquid in advance. As the temperature of the heating wire continues to rise, the heat generated by it is quickly transferred to the oil storage cotton 10 in the form of heat conduction. After absorbing the heat, the molecular activity of the e-liquid in the oil storage cotton 10 is greatly improved, and gradually changes from liquid to gas, thereby forming smoke.

[0034] The generated smoke will be transported to the channel cavity 103 in a relatively concentrated airflow form with the help of the O-type interface 901 on one side of the oil cup 9. The channel cavity 103 is designed as a U-shaped path and structure, so that the smoke must pass through the water layer at the bottom of the water tank 1 during the forward movement. When the smoke contacts the water surface and passes through the water layer, the impurity particles and some water-soluble harmful substances in the water, such as tiny tar particles, some nicotine, and some irritating gases that are easily soluble in water, will be adsorbed or dissolved by the water. At the same time, when the smoke travels through the water, its temperature will also decrease, making the smoke softer.

[0035] The smoke filtered by the water layer continues to move forward in the channel cavity 103, and rises along a predetermined U-shaped path to the mouthpiece 5 connected to the channel cavity 103. At this time, the user only needs to inhale gently, and the smoke that has been filtered and optimized layer by layer will pass through the mouthpiece 5 and smoothly enter the user's oral cavity and respiratory system, bringing a unique and relatively healthy smoking experience to the user.

[0036] The surface of the water retaining plate 3 is sealed in the interval section 106, and the upper surface of the water tank 1 is provided with an inner concave surface. The water tank 1 is connected to a sealing silicon cover 4 through the inner concave surface at the top, and a cigarette holder 5 is fixedly installed on the upper surface of the sealing silicon cover 4. The cigarette holder 5 and the sealing silicon cover 4 are both hollow through structures. The inner arc surface of the sealing silicon cover 4 is movably abutted with a one-way valve A6, and the top of the outer arc surface of the one-way valve A6 is placed in the inner arc surface of the cigarette holder 5, and the lower surface of the one-way valve A6 is adapted to the interval section 106. Magnets 7 are fixedly installed at the four corners of the end surface of the water tank 1 close to the water tank cavity 104, and a bracket 8 is connected to one side surface of the magnet 7. An oil cup 9 is fixedly installed on the inner bottom wall of the bracket 8. An O-type interface 901 is provided on the top of one side surface of the oil cup 9, and an oil storage cotton is fixedly installed in the inner arc surface of the oil cup 9. 10, one side of the O-type interface 901 corresponds to the water tank cavity 104, and is sleeved with an O-ring 902, a one-way valve B11 is provided between the water tank cavity 104 and the O-type interface 901, and one side end face of the one-way valve B11 is connected to the interior of the channel cavity 103, the lower surface of the oil storage cotton 10 is connected to the atomizer core 12, the upper surface of the oil cup 9 is fixedly installed with an electronic cigarette microphone cover 13, the lower surface of the oil cup 9 is fixedly installed with a heating wire silicon cover 14, one side of the bracket 8 is fixedly installed with a PCBA board 15 by bolts, the upper and lower surfaces of the bracket 8 are jointly installed with a shell 16 by bolts, a notch is provided on one side of the outer arc surface of the shell 16, a lens 17 is fixedly installed in the notch on one side of the shell 16, and the bottom end of the atomizer core 12 is electrically connected to a battery 18.

[0037] In order to effectively deal with the tilting or bumping conditions that the electronic cigarette may encounter during daily use and prevent the filtered water inside the water tank 1 from flowing out from the O-type interface 901 and the mouthpiece 5, a one-way valve A6 is installed in the sealing silicon cover 4 below the mouthpiece 5. At the same time, a one-way valve B11 is set at the connection between the O-type interface 901 and the channel cavity 103. The airflow of the one-way valve A6 flows from the channel cavity 103 to the mouthpiece 5, and forms a barrier to the reverse water flow. When the device is in normal working condition, the smoke filtered by the water layer can pass through the one-way valve A6 unimpeded and smoothly enter the user's mouth. However, once the electronic cigarette accidentally tilts or bumps, when the filtered water in the water tank 1 tries to flow toward the mouthpiece 5, the one-way valve A6 will tightly close the valve to prevent the filtered water from flowing out, thereby avoiding the filtered water from wetting the mouthpiece 5 and ensuring that the user's smoking experience is not disturbed.

[0038] Similarly, the one-way valve B11 between the O-type interface 901 and the channel cavity 103 only allows the smoke generated from one side of the oil cup 9 to smoothly enter the channel cavity 103 through the O-type interface 901, thereby blocking the water flow from the direction of the water tank 1. When the device is operating normally, the smoke can flow freely in the one-way valve B11 and go to the channel cavity 103 along a predetermined path to be filtered by the water layer. However, when the device is tilted or bumped, the filtered water may flow from the water tank 1 into the O-type interface 901, and the one-way valve B11 will close the valve to prevent the filtered water from entering the O-type interface 901, thereby avoiding the filtered water from flowing back to the oil cup 9, effectively ensuring the purity of the smoke oil and the normal operation of the device. The coordinated operation of the two one-way valves not only improves the stability and reliability of an efficient and leak-proof hookah electronic cigarette when dealing with tilting and bumping conditions, but also fundamentally solves the problem of filtered water overflow, providing users with a more convenient, hygienic and reliable use experience.

[0039] In an efficient and leak-proof hookah electronic cigarette, a water retaining plate 3 is installed and connected to the water tank 1 and the channel cavity 103. When the device is working normally, smoke enters the water layer at the bottom of the water tank 1 from the channel cavity 103 for filtration. In this process, due to the airflow and the possible shaking of the device, the filtered water is prone to fluctuations and even splashes. The water retaining plate 3 can effectively block the filtered water that may flow back into the channel cavity 103 due to fluctuations and splashes, and by virtue of its own physical barrier effect, the filtered water is confined to the inside of the water tank 1, ensuring that only the smoke that has been fully filtered can continue to move along the predetermined path.

[0040] At the same time, the water retaining plate 3 also plays an auxiliary optimization role in the filtering process of the smoke. When the smoke passes through the water layer, it will carry some tiny water droplets. If these water droplets directly enter the channel cavity 103, they may affect the taste of the smoke and the normal operation of other components inside the device. The water retaining plate 3 can perform secondary separation on the smoke carrying water droplets. When the water droplets in the smoke contact the water retaining plate 3, due to the surface tension and gravity, they will adhere to the water retaining plate 3, and then flow back into the water tank 1, so that they continue to rise after entering the channel cavity 103.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A highly effective and leak-proof hookah electronic cigarette, comprising a water tank (1), characterized in that: The bottom of the inner arc surface of the water tank (1) is provided with a sealing silicone sleeve (101), the outer arc surface of the sealing silicone sleeve (101) is sleeved with a bottom cover (102), the top of the inner arc surface of the water tank (1) is provided with a channel cavity (103), the top of one side surface of the water tank (1) is provided with a water tank cavity opening (104), one side of the water tank cavity opening (104) is connected and adapted to the channel cavity (103), the bottom of the inner arc surface of the channel cavity (103) is provided with a partition section (105), and the channel cavity (103) and the sealing silicone sleeve (102) at the bottom are connected. A buoyancy ball (2) is arranged between the sleeves (101), the top of the outer arc surface of the buoyancy ball (2) is in contact with the lower surface of the partition section (105), a water retaining plate (3) is fixedly installed on the outer arc surface of the channel cavity (103), a connecting hole is provided on the upper surface of the water retaining plate (3), the surface connecting hole of the water retaining plate (3) is connected to the channel cavity (103), air outlet holes (301) are provided on the peripheral side of the water retaining plate (3) close to the connecting hole, and a partition section (106) is arranged between the channel cavity (103) and the water tank (1).

2. The highly effective and leak-proof hookah electronic cigarette according to claim 1, characterized in that: The surface of the water retaining plate (3) is sealed in the interval section (106); the upper surface of the water tank (1) is provided with an inner concave surface; the water tank (1) is connected to a sealing silicon cover (4) via the inner concave surface at the top; and a cigarette holder (5) is fixedly mounted on the upper surface of the sealing silicon cover (4).

3. The highly effective and leak-proof hookah electronic cigarette according to claim 2, characterized in that: The mouthpiece (5) and the sealing silicon cover (4) are both hollow through structures, the inner arc surface of the sealing silicon cover (4) is movably abutted against a one-way valve A (6), the top of the outer arc surface of the one-way valve A (6) is placed in the inner arc surface of the mouthpiece (5), and the lower surface of the one-way valve A (6) is adapted to the spacing section (106).

4. The highly effective and leak-proof hookah electronic cigarette according to claim 3, characterized in that: Magnets (7) are fixedly mounted at the four corners of the end surface of one side of the water tank (1) close to the water tank cavity opening (104); a bracket (8) is connected to a surface of one side of the magnet (7); an oil cup (9) is fixedly mounted on the inner bottom wall of the bracket (8); an O-type interface (901) is provided on the top of a surface of one side of the oil cup (9); and oil storage cotton (10) is fixedly mounted in the inner arc surface of the oil cup (9).

5. The highly effective and leak-proof hookah electronic cigarette according to claim 4, characterized in that: One side of the O-type interface (901) corresponds to the water tank cavity opening (104) and is sleeved with an O-ring (902). A one-way valve B (11) is provided between the water tank cavity opening (104) and the O-type interface (901). One side end surface of the one-way valve B (11) penetrates and connects to the interior of the channel cavity (103).

6. The highly effective and leak-proof hookah electronic cigarette according to claim 5, characterized in that: The lower surface of the oil storage cotton (10) is connected with an atomizer core (12), the upper surface of the oil cup (9) is fixedly mounted with an electronic cigarette microphone cover (13), the lower surface of the oil cup (9) is fixedly mounted with a heating wire silicon cover (14), and one side of the bracket (8) is fixedly mounted with a PCBA board (15) by means of bolts.

7. The highly effective and leak-proof hookah electronic cigarette according to claim 6, characterized in that: The upper and lower surfaces of the bracket (8) are both mounted with a housing (16) by means of bolts, one side of the outer arc surface of the housing (16) is provided with a notch, a lens (17) is fixedly mounted in the notch on one side of the housing (16), and the bottom end of the atomizer core (12) is electrically connected to a battery (18).

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