An electronic hookah

Abstract

This application relates to an electronic hookah, specifically comprising: an air duct, a heating chamber, a control chamber body, and a water bottle; the heating chamber is connected to the water bottle via the control chamber; one end of the air duct is connected to the heating chamber, and the other end of the air duct passes through the control chamber to the water bottle; the heating chamber includes a pot body, a heating element, and a heating chamber shell; one end of the air duct is disposed inside the pot body, the heating element is disposed around the outer edge of the pot body, and the heating chamber shell is disposed around the outer edge of the heating element; wherein, the height of the air duct is lower than the height of the pot body; the heating chamber shell has at least one air inlet, and the bottom of the pot body has at least one air vent, the air inlet and the air vent are connected, and the air vent is connected to the air duct; the control chamber body includes a battery pack assembly; the battery pack assembly includes at least three battery units, which are connected in a preset manner to form a central cavity for accommodating the air duct; when the electronic hookah is working, it is heated by the heating element, and air is introduced through the air inlet to the air vent and enters the air duct under pressure.

Description

Technical Field

[0001] This utility model relates to the field of hookah technology, and in particular to an electronic hookah. Background Technology

[0002] Electronic hookahs are a new type of tobacco product that produces vapor by heating tobacco paste for users to inhale. Due to their unique user experience and more controllable component release compared to traditional tobacco, they have gradually gained attention in the market in recent years. Unlike traditional hookahs that require an open flame to burn tobacco, electronic hookahs use electric heating, which reduces the harmful substances produced during combustion.

[0003] Currently, electronic hookah products on the market employ various technical solutions in terms of structural design and heating control. Regarding airflow design, the airflow paths of most products are not sufficiently optimized, resulting in a simplistic vapor generation and transmission process that fails to fully utilize airflow to atomize the e-liquid. In terms of heating control, some electronic hookahs lack precise temperature control methods, making it difficult to achieve ideal heating effects based on the characteristics of the e-liquid. In electronic hookah products containing battery packs composed of multiple batteries, the batteries are typically positioned above the airflow duct, failing to adequately utilize internal space and thus significantly limiting the airflow duct layout.

[0004] However, existing electronic hookah technology has many shortcomings. On the one hand, an unreasonable airflow path prevents the smoke from effectively carrying away the vapor produced by the e-liquid, resulting in insufficient vapor production and affecting the user experience. On the other hand, the lack of precise temperature control easily leads to problems such as overheating, causing the e-liquid to burn, or underheating, resulting in insufficient atomization. In addition, the heating element has high heat loss and significant energy waste, and the airflow layout is not reasonable, taking up space and affecting airflow smoothness. Most products do not reserve dedicated space for the electronic hookah air pipe, forcing the air pipe to be placed in the limited remaining space. This often results in a bend and narrow airflow, greatly hindering smooth airflow. Summary of the Invention

[0005] In view of the above problems, the present invention provides an electronic hookah that overcomes or at least partially solves the above problems.

[0006] An electronic hookah includes an air pipe, a heating chamber, a control chamber body, and a water bottle; the heating chamber is connected to the water bottle through the control chamber; one end of the air pipe is connected to the heating chamber, and the other end of the air pipe passes through the control chamber to the water bottle;

[0007] The heating chamber includes a pot body, a heating element, and a heating chamber shell;

[0008] One end of the vent pipe is disposed inside the pot body, the heating element is disposed around the outer ring of the pot body, and a heating chamber shell is disposed around the outer ring of the heating element; wherein, the height of the vent pipe is lower than the height of the pot body;

[0009] The heating chamber shell is provided with at least one air inlet, and the bottom of the pot body is provided with at least one vent hole. The air inlet is connected to the vent hole, and the vent hole is connected to the vent pipe.

[0010] The control chamber body includes a battery pack assembly; the battery pack assembly includes at least three battery units, which are connected in a preset manner to form a central cavity for accommodating the ventilator.

[0011] When the electronic hookah is working, it is heated by the heating element, and air is introduced into the air vent through the air inlet and enters the air duct under pressure.

[0012] Preferably, the battery pack assembly includes eight battery cells; the battery pack assembly is square, and the sides of the battery pack assembly are formed by three of the battery cells connected side by side.

[0013] Preferably, the heating element has a circular hole at its center that passes through the vent pipe, and the diameter of the circular hole is larger than the diameter of the vent pipe.

[0014] Preferably, the heating element includes a heating substrate and an NTC temperature sensing chip embedded in the heating substrate;

[0015] The heating substrate covers the pot body.

[0016] Preferably, the bottom of the heating element is provided with a first electrode and a second electrode;

[0017] The first electrode is connected to the power supply terminal of the heating substrate, and the second electrode is connected to the signal output terminal of the NTC temperature sensing chip.

[0018] Preferably, the heating chamber includes an upper cover assembly for sealing the pot body, the upper cover assembly including an iris-type aperture cover and a heating chamber upper cover;

[0019] The iris-type aperture cover has a heating chamber cover on one side, and the heating chamber cover is adapted to the heating chamber.

[0020] Preferably, the iris-type aperture cover includes an annular mounting groove and at least three blades;

[0021] The annular mounting groove is provided with a central light-transmitting hole; the blade is disposed in the annular mounting groove; when the blade is closed, the central light-transmitting hole is closed.

[0022] Preferably, the control chamber body includes a control chamber upper cover, a control chamber shell, and a control chamber lower cover;

[0023] The upper cover of the control compartment, the housing of the control compartment, and the lower cover of the control compartment form a space for accommodating the battery pack assembly.

[0024] Preferably, the bottom of the control chamber body is provided with a kettle spout fastener for connecting the kettle.

[0025] Preferably, the heating chamber cover is provided with a cover insulation component on the side away from the iris-type aperture cover; the heating element is wrapped with a chamber insulation component on the outside;

[0026] The heat insulation component of the cover has the same shape as the upper cover of the heating chamber; the heat insulation component of the chamber is disposed between the heating element and the heating chamber.

[0027] This application specifically includes the following advantages:

[0028] In the embodiments of this application, compared to the unreasonable airflow path in the prior art, which prevents the smoke from effectively carrying away the smoke from the atomized tobacco paste, resulting in insufficient smoke; the lack of precise temperature control, which easily leads to excessively high temperatures causing the tobacco paste to burn, or excessively low temperatures causing insufficient atomization; and the fact that the air vent can only be placed in the limited remaining space, often resulting in a bend and narrow airway, which greatly hinders the smooth flow of air and the unreasonable internal space setting, this application provides a solution for inhalation where the airflow enters from the bottom of the heating chamber through the air inlet on the side of the heating chamber shell, passes through the air vent at the bottom of the pot body, passes through the tobacco paste, and finally enters the water bottle through the air vent that runs through the top and bottom, thus performing inhalation. Specifically, it includes an air vent, a heating chamber, a control chamber body, and a water bottle; the heating chamber is connected to the water bottle through the control chamber; one end of the air vent is connected to the heating chamber... The control chamber is connected to the kettle, with the other end of the vent pipe passing through the control chamber. The heating chamber includes a pot body, a heating element, and a heating chamber shell. One end of the vent pipe is located inside the pot body, the heating element is arranged around the outer edge of the pot body, and the heating chamber shell is arranged around the outer edge of the heating element. The height of the vent pipe is lower than the height of the pot body. The heating chamber shell has at least one air inlet, and the bottom of the pot body has at least one vent. The air inlet and the vent are connected, and the vent is connected to the vent pipe. The control chamber body includes a battery pack assembly. The battery pack assembly includes at least three battery units, which are connected in a preset manner to form a central cavity for accommodating the vent pipe. When the electronic hookah is working, it is heated by the heating element, and air is introduced through the air inlet to the vent and enters the vent pipe under pressure. During inhalation, airflow enters from the bottom of the heating chamber through the air inlet on the side of the heating chamber shell, then passes through the vent at the bottom of the pot body, through the tobacco paste, and finally through the vent tube running from top to bottom to the inside of the water bottle. This process effectively carries away the atomized smoke from the tobacco paste, resulting in a fuller smoke. The airflow also conducts heat from the heating element into the tobacco paste through air conduction, resulting in more even heating. Space is reserved in the battery pack for the electronic hookah's vent tube, ensuring smoother airflow and preventing airflow obstruction that could affect the user experience. This application saves overall space, making the device more compact and portable. It also reduces friction between components, extending the lifespan of the battery pack and vent tube, while allowing for a more rational internal layout and enhanced overall stability. Attached Figure Description

[0029] To more clearly illustrate the technical solution of this application, the drawings used in the description of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] Figure 1 This is a schematic diagram of the structure of an electronic hookah according to the present invention.

[0031] Figure 2 This is an exploded view of the heating chamber of an electronic hookah according to this utility model.

[0032] Figure 3 This is a schematic diagram of the overall structure of an electronic hookah according to the present invention.

[0033] Figure 4 This is a schematic diagram of the main structure of the control chamber of an electronic hookah according to the present invention.

[0034] Figure 5 This is a schematic diagram of the airflow structure of an electronic hookah provided in an embodiment of this application.

[0035] Figure 6 This is an exploded diagram of an electronic hookah according to the present invention.

[0036] Figure 7 This is a schematic diagram of the top structure of the heating chamber of an electronic hookah according to the present invention.

[0037] Figure 8 This is a schematic diagram of the structure of the heat insulation component for the cover of an electronic hookah according to the present invention.

[0038] Figure 9 This is a schematic diagram of the pot structure of an electronic hookah according to the present invention.

[0039] Figure 10 This is a schematic diagram of the structure of an iris-type aperture cover for an electronic hookah according to the present invention.

[0040] Figure 11 This is a schematic diagram of the battery pack assembly of an electronic hookah according to the present invention.

[0041] Figure 12 This is a schematic diagram of the main structure of the control chamber of an electronic hookah according to the present invention.

[0042] Figure 13 This is a schematic diagram of the battery pack assembly and air duct of an electronic hookah according to the present invention.

[0043] 1. Heating chamber; 11. Iris-type aperture cover; 12. Heating chamber top cover; 13. Cover insulation component; 14. Pot body; 141. Vent hole; 15. Heating element; 16. Chamber body insulation component; 17. Heating chamber shell; 171. Air inlet; 18. Electrode; 2. Control chamber main body; 21. Control chamber top cover; 22. LED strip assembly; 23. Battery pack assembly; 24. Control chamber shell; 241. Sealing silicone ring; 242. Display shell; 243. Button assembly; 244. Display screen; 25. Control main board; 26. Control chamber bottom cover; 27. Kettle spout fastener; 3. Kettle; 4. Vent pipe. Detailed Implementation

[0044] To make the objectives, features, and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0045] The inventors, through analysis of existing technologies, discovered that current electronic hookah products on the market employ various technical solutions in terms of structural design and heating control. Regarding airflow design, most products have inadequate airflow paths, resulting in a simplistic smoke generation and transmission process that fails to fully utilize airflow to atomize the e-liquid. In terms of heating control, some electronic hookahs lack precise temperature control methods, making it difficult to achieve ideal heating effects based on the characteristics of the e-liquid. In electronic hookah products containing multiple batteries forming a battery pack, the batteries are typically positioned above the airway, failing to fully consider the optimal use of internal space, leading to significant limitations in the airway layout. However, existing electronic hookah technology has many shortcomings. On one hand, an inadequate airflow path prevents the smoke from effectively carrying away the atomized e-liquid, resulting in insufficient smoke volume and affecting the user experience. On the other hand, the lack of precise temperature control easily leads to problems such as overheating causing the e-liquid to burn or underheating causing insufficient atomization. Furthermore, the heating element suffers from significant heat loss and energy waste, and the inadequate airway layout both occupies space and affects airflow smoothness. Most products do not have a dedicated space for the air pipe of electronic hookahs, which means that the air pipe can only be installed in the limited remaining space. This often results in the airway being bent and narrow, which greatly hinders the smooth flow of air.

[0046] Reference Figure 1-13The diagram shows the structure of the electronic hookah of this utility model, which specifically includes the following structure: an air pipe 4, a heating chamber 1, a control chamber body 2, and a kettle 3; the heating chamber 1 is connected to the kettle 3 through the control chamber; one end of the air pipe 4 is connected to the heating chamber 1, and the other end of the air pipe 4 passes through the control chamber to the kettle 3; the heating chamber 1 includes a pot body 14, a heating element 15, and a heating chamber shell 17; one end of the air pipe 4 is disposed inside the pot body 14, the heating element 15 is disposed around the outer ring of the pot body 14, and the heating chamber shell 17 is disposed around the outer ring of the heating element 15; wherein, the height of the air pipe 4 is lower than The height of the pot body 14; the heating chamber shell 17 is provided with at least one air inlet 171, the bottom of the pot body 14 is provided with at least one vent 141, the air inlet 171 is connected to the vent 141, and the vent 141 is connected to the vent pipe 4; the control chamber body 2 includes a battery pack assembly 23; the battery pack assembly 23 includes at least three battery units, the battery units are connected in a preset manner to form a central cavity for accommodating the vent pipe 4; when the electronic hookah is working, it is heated by the heating element 15, and air is introduced through the air inlet 171 to the vent 141 and enters the vent pipe 4 under pressure.

[0047] In the embodiments of this application, compared to the unreasonable airflow path in the prior art, which leads to the smoke not being able to effectively carry away the smoke from the atomized tobacco paste, resulting in insufficient smoke; the lack of precise temperature control, which easily leads to excessively high temperatures causing the tobacco paste to burn, or excessively low temperatures causing insufficient atomization; and the fact that the air duct 4 can only be placed in the limited remaining space, which often causes the airway to bend and narrow, greatly hindering the smooth flow of airflow, and the unreasonable internal space setting, this application provides a solution for inhalation where the airflow enters from the bottom of the heating chamber 1 through the air inlet 171 on the side of the heating chamber shell 17, then passes through the air vent 141 at the bottom of the pot body 14, passes through the tobacco paste, and finally enters the water bottle 3 through the air duct 4 running through the top and bottom, thereby performing inhalation. Specifically, it includes an air duct 4, a heating chamber 1, a control chamber body 2, and a water bottle 3; the heating chamber 1 is connected to the water bottle 3 through the control chamber; one end of the air duct 4 is connected to the heating chamber 1, and the other end of the air duct 4 passes through the control chamber 3. The heating chamber 1 is connected to the kettle 3; the heating chamber 1 includes a pot body 14, a heating element 15, and a heating chamber shell 17; one end of the vent pipe 4 is disposed inside the pot body 14, the heating element 15 is disposed around the outer ring of the pot body 14, and the heating chamber shell 17 is disposed around the outer ring of the heating element 15; wherein, the height of the vent pipe 4 is lower than the height of the pot body 14; the heating chamber shell 17 is provided with at least one air inlet 171, the bottom of the pot body 14 is provided with at least one vent hole 141, the air inlet 171 is connected to the vent hole 141, and the vent hole 141 is connected to the vent pipe 4; the control chamber body 2 includes a battery pack assembly 23; the battery pack assembly 23 includes at least three battery units, the battery units are connected in a preset manner to form a central cavity for accommodating the vent pipe 4; when the electronic hookah is working, it is heated by the heating element 15, and air is introduced into the vent hole 141 through the air inlet 171 and enters the vent pipe 4 under pressure. During inhalation, the airflow enters from the bottom of the heating chamber 1 through the air inlet 171 on the side of the heating chamber housing 17, then passes through the vent 141 at the bottom of the pot body 14, passes through the tobacco paste, and finally enters the water bottle 3 through the vent pipe 4 running from top to bottom. This process effectively removes the smoke produced by the atomized tobacco paste, resulting in a fuller smoke. The airflow also conducts heat from the heating element into the tobacco paste through air conduction, resulting in more even heating. Space is reserved in the battery pack for the electronic hookah vent pipe 4, ensuring smoother airflow and preventing airflow obstruction that could affect the user experience. This application saves overall space, making the device more compact and portable. It also reduces friction between components, extending the lifespan of the battery pack and vent pipe 4, while also making the internal layout of the device more rational and enhancing overall stability.

[0048] The following will further describe an electronic hookah in this exemplary embodiment.

[0049] In this embodiment, the device includes a vent pipe 4, a heating chamber 1, a control chamber body 2, and a kettle 3; the heating chamber 1 is connected to the kettle 3 through the control chamber; one end of the vent pipe 4 is connected to the heating chamber 1, and the other end of the vent pipe 4 passes through the control chamber to the kettle 3.

[0050] As an example, this application comprises a vent pipe 4, a heating chamber 1, a control chamber body 2, and a kettle 3, with each component functionally connected to form a complete system. The heating chamber 1 and the kettle 3 are indirectly connected through the control chamber body 2. The vent pipe 4, as a key transmission component, connects to the interior of the heating chamber 1 at one end and extends through the control chamber body 2 into the kettle 3 at the other end, forming a gas or liquid transmission channel. When the heating chamber 1 is working, the generated gas can pass through the control chamber under pressure via the vent pipe 4 and finally enter the kettle 3 to complete functions such as atomization and cooling, just as the smoke in an electronic hookah flows into the kettle 3 for filtration via the vent pipe 4. The control chamber body 2 not only provides a path for the vent pipe 4 but also integrates components such as a battery and a control motherboard 25 to power and control the heating chamber 1, enabling the heating chamber 1, control chamber, and kettle 3 to form a closed-loop system working collaboratively through the vent pipe 4.

[0051] In this embodiment of the application, the heating chamber 1 includes a pot body 14, a heating element 15, and a heating chamber shell 17; the upper cover assembly includes an iris-type aperture cover 11 and a heating chamber upper cover 12; the heating chamber upper cover 12 is provided on one side of the iris-type aperture cover 11, and the heating chamber upper cover 12 is adapted to the heating chamber.

[0052] As an example, the top cover assembly adopts a composite structure, consisting of an iris-type aperture cover 11 and a heating chamber top cover 12, which are designed synergistically in terms of function and structure. The iris-type aperture cover 11 is fixedly connected to the heating chamber top cover 12 on one side, and its shape is typically adapted to the contour of the control chamber top cover 21. The opening degree of the aperture can be adjusted by rotation or sliding to control the size of the inlet when tobacco paste is placed in the pot body 14. The heating chamber top cover 12 is precisely designed for the shape and size of the heating chamber. The edge of the heating chamber top cover 12 has sealing strips or buckle structures that can tightly fasten to the top of the heating chamber. This prevents smoke leakage from the heating chamber, ensuring the taste and experience during use; it also protects the heating element from external impurities and helps to distribute heat evenly, improving heating efficiency.

[0053] In this embodiment, the iris-type aperture cover 11 includes an annular mounting groove and at least three blades; the annular mounting groove has a central light-transmitting hole; the blades are disposed within the annular mounting groove; when the blades are closed, the central light-transmitting hole is closed. The top of the overall device adopts a shutter-type opening, which can be opened and closed by rotating left and right, making operation simple and convenient.

[0054] As an example, the blades consist of 10 blades, and the iris-type aperture cover 11 adopts a biomimetic design. Through the precise fit between the annular mounting groove and the blades, flexible control of the central light-transmitting hole is achieved. The annular mounting groove serves as the basic frame, with a central light-transmitting hole inside, providing a channel for tobacco paste transfer and simultaneously providing space for the blades to install and move. At least three blades are embedded in the annular mounting groove in a circumferential array. Each blade is connected to the inner wall of the mounting groove via a rotating shaft or slide rail, and can open and close synchronously in the radial direction.

[0055] In one specific embodiment, this application uses 10 blades. This number configuration ensures structural stability while achieving a near-completely sealed light-transmitting aperture. When closed, the edges of adjacent blades overlap tightly, effectively preventing heat or smoke loss. When the blades are unfolded, the area of ​​the central light-transmitting aperture increases, allowing light to pass through evenly or providing sufficient air intake for the electronic hookah, meeting the needs of different usage scenarios. The precision structure of the blades in conjunction with the annular mounting groove improves the lifespan of the aperture cover and the smoothness of operation.

[0056] As an example, the heating chamber cover 12 is annular, has the same shape as the annular mounting groove, and engages with the annular mounting groove to form a cover assembly.

[0057] In this embodiment, a heat-insulating component 13 is provided on the side of the heating chamber cover 12 away from the iris-type aperture cover 11; the heat-insulating component 13 has the same shape as the heating chamber cover 12. The heat-insulating component 13, whose shape is completely identical to the heating chamber cover 12, is provided on the side of the heating chamber cover 12 away from the iris-type aperture cover 11. The heat-insulating component 13 can be made of heat-insulating material, such as heat-insulating cotton, which can effectively prevent heat from dissipating from the heating chamber, maintain a stable internal temperature, and improve heating efficiency.

[0058] In this embodiment of the application, one end of the vent pipe 4 is disposed inside the pot body 14, the outer ring of the pot body 14 is provided with the heating element 15, and the outer ring of the heating element 15 is provided with the heating chamber shell 17; the upper cover assembly is adapted to the heating chamber; wherein, the height of the vent pipe 4 is lower than the height of the pot body 14.

[0059] In one specific embodiment, one end of the vent pipe 4 extends into the pot body 14 for gas circulation. Its height is intentionally designed to be lower than the height of the pot body 14, allowing the atomized smoke to enter the kettle 3 more effectively through the vent pipe 4. A heating element 15 is arranged around the outer ring of the pot body 14, converting electrical energy into heat energy to heat the pot body 14. The heating element 15 is surrounded by a heating chamber shell 17, which provides mounting support for the heating element 15 and prevents heat from diffusing outwards, forming a closed heating space with the top cover assembly. The top cover assembly precisely fits the heating chamber, and its edge sealing structure prevents heat loss, improving heating efficiency. Together with the heating chamber shell 17, it forms a protective structure, ensuring the safe operation of the internal heating element 15 and components such as the vent pipe 4. The height design of the vent pipe 4 not only meets functional requirements but also improves the safety and reliability of the equipment through structural optimization.

[0060] As an example, the heating element 15 is adapted to the shape of the pot body 14, heating the pot body 14 from both the bottom and the sides. The heating element 15 has a circular hole in its center that passes through the vent pipe 4, and the diameter of the circular hole is larger than the diameter of the vent pipe 4.

[0061] In one specific embodiment, the heating element 15 is designed to fit the shape of the pot body 14, enabling three-dimensional heating from the bottom and sides, ensuring uniform heating of the pot body 14 and improving heating efficiency. It has a central circular hole through which the vent pipe 4 passes, with the hole's diameter larger than the vent pipe 4's diameter. This allows the vent pipe 4 to pass smoothly while preventing it from being compressed by the heating element 15 due to thermal expansion and contraction. This structure, while ensuring heating functionality, provides space for the vent pipe 4 to move, reducing interference between components and improving the stability of equipment operation.

[0062] In this embodiment, the pot body 14 is made of a thermally conductive material. The use of a thermally conductive material in the pot body 14 allows for efficient heat conduction from the heating element 15, ensuring uniform heating of the contents. Common thermally conductive materials such as aluminum alloys and stainless steel not only have excellent thermal conductivity but also possess corrosion resistance and high-temperature resistance, enabling them to withstand long-term heating while maintaining the structural strength of the pot body 14 and preventing deformation or damage due to frequent heating.

[0063] In this embodiment, the heating element 15 includes a heating substrate and an NTC temperature sensing chip embedded in the heating substrate; the heating substrate covers the pot body 14. A first electrode 18 and a second electrode 18 are provided at the bottom of the heating element 15; the first electrode 18 is connected to the power supply terminal of the heating substrate, and the second electrode 18 is connected to the signal output terminal of the NTC temperature sensing chip.

[0064] As an example, the heating element 15 adopts an integrated design, consisting of a heating substrate and an NTC temperature sensing chip. The heating substrate tightly covers the pot body 14, enabling heat conduction from the bottom and sides in all directions, ensuring uniform heating of the pot body 14 and improving heating efficiency. The NTC temperature sensing chip is embedded in the heating substrate and can monitor the temperature of the heating element 15 in real time. Its negative temperature coefficient characteristic causes the resistance value to decrease as the temperature increases, thereby accurately feeding back the temperature change signal.

[0065] As an example, the heating element 15 has a first electrode 18 and a second electrode 18 at its bottom, with clearly defined functions: the first electrode 18 is connected to the power supply terminal of the heating substrate, responsible for introducing external electrical energy to drive the heating substrate to heat up; the second electrode 18 is connected to the signal output terminal of the NTC temperature sensor chip, transmitting the temperature signal to the control motherboard 25. The control motherboard 25 analyzes the temperature data fed back by the NTC chip and intelligently adjusts the power supply of the heating element 15 to achieve closed-loop temperature control. This design not only ensures the stability and safety of the heating equipment but also effectively avoids safety hazards caused by excessive temperature, extending the service life of the equipment. The heating element 15 is equipped with an NTC temperature control chip, which, together with the circuit motherboard, precisely controls the internal temperature of the heating element 15, preventing scorching or insufficient atomization due to excessively high or low temperatures.

[0066] In this embodiment, the heating element 15 is wrapped with a heat-insulating component 16; the heat-insulating component 16 is disposed between the heating element 15 and the heating chamber shell 17. The heating element 15 is wrapped with heat-insulating cotton, which greatly reduces heat loss and energy waste.

[0067] In this embodiment, the heating element 15 is surrounded by a heat-insulating component 16, which is disposed between the heating element 15 and the heating chamber shell 17. This heat-insulating component is made of heat-insulating material, such as insulating cotton, which effectively prevents the heating element 15 from dissipating heat to the outside, reducing heat loss and improving heating efficiency. Simultaneously, the heat-insulating component 16 reduces the surface temperature of the heating chamber shell 17, preventing burns to the user and enhancing safety. Furthermore, by filling the gap between the heating element 15 and the shell, it also acts as a buffer and shock absorber, reducing wear caused by vibration and improving the structural stability of the equipment.

[0068] In this embodiment, the heating chamber shell 17 is provided with at least one air inlet 171, and the bottom of the pot body 14 is provided with at least one vent 141. The air inlet 171 is connected to the vent 141. The vent 141 is connected to the vent pipe 4. When the atomizing device is working, the pot body 14 is heated by the heating element 15. Air enters through the air inlet 171 to the vent 141 and enters the vent pipe 4 under pressure. Finally, the air flows into the kettle 3 through the vent pipe 4.

[0069] In one embodiment of this application, the heating chamber shell 17 and the pot body 14 are designed with precise air passages to create an efficient gas transmission channel. At least one air inlet 171 on the heating chamber shell 17 serves as an inlet for external gas and is connected to the vent 141 at the bottom of the pot body 14, forming a basic path for gas flow. Simultaneously, the vent 141 at the bottom of the pot body 14 is directly connected to the vent pipe 4, ensuring that gas can be smoothly transmitted to other functional areas of the equipment.

[0070] As an example, the air inlets 171 are arranged around the bottom periphery of the heating chamber housing 17, and up to 10 inlets 171 are arranged at equal intervals.

[0071] In one specific embodiment, when the atomizing device is activated, the heating element 15 begins to heat the pot body 14, creating a temperature and pressure difference within the heating chamber. Under this pressure, external air enters through the air inlet 171 of the heating chamber shell 17, passes through the connecting vent 141, and is guided into the vent pipe 4. The gas flows along the vent pipe 4 and eventually flows into the water bottle 3, providing the necessary airflow support for the atomization process and promoting the full atomization of the atomized liquid. This air path design has multiple advantages: First, by driving gas flow through pressure, no additional air pump is required, simplifying the equipment structure and reducing energy consumption; second, the interconnected layout of the air inlet 171, vent 141, and vent pipe 4 ensures a smooth gas transmission path, avoids air path blockage, and improves atomization efficiency; third, the rational planning of the air path allows for the effective utilization of heat and pressure within the heating chamber, not only ensuring the atomization effect but also enhancing the overall stability and reliability of the equipment.

[0072] This embodiment relates to a high-efficiency heating atomizing device, the core structure of which includes a control chamber body 2, a heating chamber, and related components. The control chamber body 2 consists of a control chamber upper cover 21, a control chamber upper cover 21 housing, and a control chamber upper cover 21 lower cover, internally integrating a control main board 25, a battery pack assembly 23, an LED strip assembly 22, and a ventilation pipe 4. The battery pack assembly 23 contains eight interconnected battery units arranged in a square layout, with three battery units connected side-by-side on each side, forming a central cavity for accommodating the ventilation pipe 4, ensuring power supply while rationally planning space. The control main board 25 is electrically connected to the battery pack assembly 23 and the LED strip assembly 22 respectively, realizing power transmission and functional control. The LED strip assembly 22 is installed at one end of the battery pack assembly 23, and the control main board 25 is arranged at the other end. This two-end layout optimizes circuit transmission and reduces signal loss.

[0073] In one specific embodiment, the heating chamber portion, the heating element 15 is designed to fit the shape of the pot body 14, and consists of a heating substrate and an embedded NTC temperature sensing chip. The heating substrate tightly covers the pot body 14, providing three-dimensional heating from the bottom and sides to ensure uniform heating; the NTC chip monitors the temperature in real time and transmits the signal to the control motherboard 25 through the second electrode 18 at the bottom of the heating element 15 to achieve closed-loop temperature regulation. The heating element 15 is wrapped with a chamber insulation component 16, which fills the space between the heating element 15 and the heating chamber shell 17, reducing heat loss, improving heating efficiency, and lowering the surface temperature of the shell to ensure safe use.

[0074] In one specific embodiment, regarding the air path system, the heating chamber shell 17 is provided with at least one air inlet 171, which is connected to the vent 141 at the bottom of the pot body 14. The vent 141 is then connected to the vent pipe 4. When the atomizing device is working, the heating element 15 heats the pot body 14, creating a pressure difference within the heating chamber. External air enters through the air inlet 171, flows through the vent 141 under pressure into the vent pipe 4, and is finally transmitted to the kettle 3, providing power for the atomization process. At the same time, the vent pipe 4 is lower than the pot body 14 to prevent liquid overflow and backflow. In addition, the upper cover assembly includes an iris-type aperture cover 11 and a heating chamber upper cover 12. The aperture cover opens and closes through an annular mounting groove and a 10-blade control center light-transmitting hole. The heating chamber upper cover 12 has a cover insulation component 13 on the side away from the aperture cover, which is the same shape as the heating chamber upper cover 12, further enhancing the insulation effect. The components work together to achieve multiple functions such as heating, temperature control, gas transmission, and structural protection, thereby improving the overall performance and user experience of the equipment.

[0075] In the embodiments of this application, compared to the prior art where the ventilator 4 can only be placed in a limited remaining space, which often results in a tortuous and narrow airway, greatly hindering the smooth flow of air and making the internal space setting unreasonable, this application provides a solution for a battery pack assembly 23 including at least three interconnected battery units and a central cavity formed by the connection of the battery units, the central cavity being used to accommodate the ventilator 4. Specifically, it includes a control chamber body 2 and a battery pack assembly 23 and a ventilator 4 disposed within the control chamber body 2; the ventilator 4 penetrates the battery pack assembly 23; the battery pack assembly 23 includes at least three battery units, which are connected in a preset manner to form a central cavity for accommodating the ventilator 4; the control chamber body 2 includes a control main board 25 and a light strip assembly 22; the control main board 25 is electrically connected to the battery pack assembly 23 and the light strip assembly 22 respectively; one end of the battery pack assembly 23 is provided with the light strip assembly 22, and the other end of the battery pack assembly 23 is provided with the control main board 25. The battery pack assembly 23, composed of multiple battery units, has a space in the middle to accommodate the air duct 4, making the entire airway smoother and saving overall space. This solves the problems of bends and narrowness in the airway, which greatly hinder the smooth flow of air and the unreasonable internal space layout. By reserving space in the battery pack for the electronic hookah air duct 4, the airway can be smoother, avoiding airflow obstruction that affects the user experience. This application can save overall space, making the device structure more compact and easier to carry. This application can also reduce the squeezing friction between components, improve the service life of the battery pack and air duct 4, and make the internal layout of the device more reasonable, enhancing overall stability.

[0076] In this embodiment of the application, the control compartment body 2 includes a battery pack assembly 23 disposed within the control compartment body 2 and a vent pipe 4; the vent pipe 4 penetrates the battery pack assembly 23.

[0077] In one specific embodiment, the control chamber body 2 integrates a battery pack assembly 23 and an air duct 4, serving as the control component of the entire device. The air duct 4 passes through the battery pack assembly 23. This design, by reserving a channel between the battery pack assemblies 23, allows the air duct 4 to pass through in a straight line or along an optimized path, avoiding airflow obstruction caused by bends in the airway and ensuring smooth inhalation of the e-hair pipe. Simultaneously, the embedded layout of the air duct 4 and the battery pack assembly 23 reduces space redundancy, making the control chamber structure more compact. This improves the portability of the device and reduces frictional loss by organizing the internal components, enhancing the overall structural stability and durability.

[0078] In this embodiment of the application, the battery pack assembly 23 includes at least three battery cells, which are connected in a preset manner to form a central cavity for accommodating the vent pipe 4.

[0079] In one specific embodiment, the battery pack assembly 23 is composed of at least three interconnected battery cells, which together form a central cavity. The cavity can be triangular, or polygonal if there are multiple battery cells, or polygonal if there are eight battery cells. This central cavity is specifically designed to accommodate the vent pipe 4. Through the annular or array arrangement of the battery cells, the vent pipe 4 can run through the entire battery pack assembly 23 along the central cavity. This structure utilizes the gaps between the battery cells to form air passages, avoiding additional space occupation. The regular design of the central cavity ensures a smooth path for the vent pipe 4, reducing airflow resistance. Simultaneously, it allows for a compact integration of the battery pack assembly 23 and the vent pipe 4, improving the utilization of internal space and structural stability of the device.

[0080] In this embodiment of the application, the battery pack assembly 23 includes eight battery cells; the battery pack assembly 23 is square, and the sides of the battery pack assembly 23 are formed by three of the battery cells connected side by side.

[0081] As an example, the battery pack assembly 23 contains eight battery cells in a square configuration. Each side consists of three battery cells connected side-by-side, resulting in a compact overall layout. This design, through the rational arrangement of the battery cells, ensures power supply capacity while utilizing the structure between the cells to create a regular space, facilitating the installation of components such as the vent pipe 4, thus balancing functionality and space utilization.

[0082] In one specific embodiment, nine battery cells can be arranged in a circular shape. The middle battery cell is left empty, forming a regular central cavity to accommodate the vent pipe 4. This arrangement makes the battery pack assembly 23 structurally symmetrical, the central cavity diameter uniform, and the vent pipe 4 has low resistance when passing through it. It also makes efficient use of space and combines power supply and ventilation functions.

[0083] In one specific embodiment, a battery pack assembly 23 can be composed of 10 battery cells. Six battery cells are arranged in the outer ring to form a ring structure, and four battery cells are placed in the inner ring to fill the space in a cross shape. An elliptical central cavity is formed between the ring and the cross shape. The vent pipe 4 can be bent according to the contour of the ellipse, which is suitable for the installation requirements of irregularly shaped control chambers. At the same time, the compact arrangement reduces space waste.

[0084] In one specific embodiment, 12 battery cells can be selected, with a strip-shaped central cavity reserved between the two middle rows of battery cells, through which the vent pipe 4 can pass along the long side. This layout not only facilitates the arrangement of the vent pipe 4 and makes the airflow smoother, but also allows the 12 battery cells to be flexibly grouped and connected in series to meet different voltage requirements.

[0085] In one specific embodiment, the same 12 battery cells are used, employing a double-layer design with 6 battery cells in each layer, arranged in a circular pattern. A space is reserved between the two battery layers to form a vertical central cavity through which the vent pipe 4 passes. This double-layer structure increases power capacity and is compatible with a flat control compartment, optimizing the internal space layout of the device.

[0086] In one specific embodiment, 14 battery cells constitute the battery pack assembly 23. The inner ring of 4 battery cells forms a square, the middle ring of 8 battery cells surrounds the inner ring in a ring shape, and the outer ring is filled with 2 more battery cells to form a rounded square structure. The central diamond-shaped cavity can meet the multi-angle turning requirements of the vent pipe 4, and the parallel design of the 14 battery cells in groups helps to balance the circuit and improve the stability of the driving range.

[0087] In this embodiment of the application, the control compartment body 2 includes a control compartment upper cover 21, a control compartment shell 24, and a control compartment lower cover 26; the control compartment upper cover 21, the control compartment shell 24, and the control compartment lower cover 26 form a space for accommodating the battery pack assembly 23; the control compartment upper cover 21 is provided on the side of the light strip assembly 22 away from the battery pack assembly 23.

[0088] As an example, the control compartment body 2 adopts a modular design, consisting of three parts: a control compartment upper cover 21, a control compartment shell 24, and a control compartment lower cover 26. These three parts cooperate to form a complete accommodating space for housing the battery pack assembly 23. The control compartment shell 24 serves as the main frame, providing stable support and protection for the internal components. The control compartment upper cover 21 and lower cover close from the top and bottom respectively, ensuring the battery pack assembly 23 is safely enclosed, effectively preventing dust and moisture intrusion, and avoiding damage to the components from external impacts.

[0089] In this embodiment of the application, the control compartment body 2 includes a control motherboard 25 and a light strip assembly 22; the control motherboard 25 is electrically connected to the battery pack assembly 23 and the light strip assembly 22 respectively; the light strip assembly 22 is provided at one end of the battery pack assembly 23, and the control motherboard 25 is provided at the other end of the battery pack assembly 23.

[0090] In one specific embodiment, the control motherboard 25 and the light strip assembly 22 within the control compartment body 2 are symmetrically distributed at both ends of the battery pack assembly 23, forming an efficient circuit layout. The control motherboard 25, as the core hub, is electrically connected to both the battery pack assembly 23 and the light strip assembly 22, enabling real-time monitoring of battery status and adjustment of power supply logic, as well as driving the light strip to achieve lighting effects such as power level indication and operating status indication. The light strip assembly 22 is installed at one end of the battery pack assembly 23 and communicates with the control motherboard 25 via a flexible cable; its luminous surface can be visualized through the control compartment cover 21. The control motherboard 25 is fixed at the other end of the battery pack assembly 23, with pre-reserved interfaces for connecting external components such as the vent pipe 4 and the display screen 244. This two-end layout shortens the circuit transmission path, reduces signal loss, and utilizes the battery pack assembly 23 as a physical separator to avoid electromagnetic interference between the light strip and the motherboard, thus improving system stability.

[0091] As an example, the light strip assembly 22 is mounted on top of the battery pack assembly 23, with its side away from the battery pack assembly 23 directly connected to the control compartment cover 21. This layout makes full use of space, allowing the components to be distributed compactly and orderly; on the other hand, the control compartment cover 21 protects the light strip assembly 22. Through the close cooperation of the components, the safety and stability of the components inside the control compartment are ensured, while also achieving optimized structural design and efficient use of space.

[0092] In this embodiment, a display screen 244 is provided inside the control compartment housing 24; the display screen 244 is electrically connected to the control motherboard 25; the display screen 244 is disposed on one side of the battery pack assembly 23. A display housing 242 for protecting the display screen 244 is embedded on one side of the control compartment housing 24; the position of the display screen 244 is adapted to the position of the display housing 242; the display housing 242 is transparent.

[0093] As an example, both the display screen 244 and the display housing 242 are circular. The display screen 244 is vertically arranged on one side of the battery pack assembly 23.

[0094] In one specific embodiment, the display screen 244, as an important interactive component, is housed within the control compartment housing 24. It is electrically connected to the control motherboard 25 and can provide real-time feedback on key information such as device operating status and parameter settings. The display screen 244 is located on one side of the battery pack assembly 23. This layout fully considers the balance between space utilization and functional implementation, ensuring sufficient installation space for the battery pack assembly 23 while facilitating user access to the displayed content.

[0095] In one specific embodiment, a display housing 242 is specially embedded on one side of the control compartment housing 24. Its main function is to provide all-round protection for the display screen 244, preventing damage to the display screen 244 due to external forces such as collisions and scratches, thereby ensuring the normal operation of the device's information display function. The display housing 242 and the display screen 244 are precisely matched and tightly integrated, ensuring that the display screen 244 is effectively protected while the display effect is not affected by installation problems. In addition, the display housing 242 is made of transparent material, which not only does not affect the normal display of the display screen 244, but also makes the display content clearly presented, allowing users to see at a glance. This satisfies the protection requirements, ensures a good human-computer interaction experience, and improves the overall practicality and reliability of the device.

[0096] In this embodiment, the control housing 24 is provided with a button assembly 243; the button assembly 243 is electrically connected to the control motherboard 25. The button assembly 243 is located below the display screen 244 and is mounted on the same board as the display screen 244.

[0097] In one specific embodiment, the button assembly 243 on the control housing 24 is electrically connected to the control motherboard 25, serving as a key interface for human-machine interaction and enabling operations such as function switching and parameter adjustment. It is positioned below the display screen 244 and integrated onto the same board, forming an integrated interactive panel. This layout facilitates quick button operation after viewing information on the display screen 244, and also simplifies internal wiring and reduces signal interference.

[0098] In this embodiment of the application, at least one sealing silicone ring 241 is provided on one side of the control chamber housing 24.

[0099] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0100] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or terminal device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or terminal device. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or terminal device that includes said element.

[0101] The above provides a detailed description of the electronic hookah provided by this utility model. Specific examples have been used to illustrate the principle and implementation of this invention. The description of the above embodiments is only for the purpose of helping to understand the method and core idea of ​​this invention. At the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of ​​this invention. Therefore, the content of this specification should not be construed as a limitation of this invention.

Claims

1. An electronic hookah, characterized in that, It includes a vent pipe, a heating chamber, a control chamber body, and a kettle; the heating chamber is connected to the kettle through the control chamber; one end of the vent pipe is connected to the heating chamber, and the other end of the vent pipe passes through the control chamber to the kettle; The heating chamber includes a pot body, a heating element, and a heating chamber shell; One end of the vent pipe is disposed inside the pot body, the heating element is disposed around the outer ring of the pot body, and a heating chamber shell is disposed around the outer ring of the heating element; wherein, the height of the vent pipe is lower than the height of the pot body; The heating chamber shell is provided with at least one air inlet, and the bottom of the pot body is provided with at least one vent hole. The air inlet is connected to the vent hole, and the vent hole is connected to the vent pipe. The control chamber body includes a battery pack assembly; the battery pack assembly includes at least three battery units, which are connected in a preset manner to form a central cavity for accommodating the ventilator. When the electronic hookah is working, it is heated by the heating element, and air is introduced into the air vent through the air inlet and enters the air duct under pressure.

2. The electronic hookah according to claim 1, characterized in that, The battery pack assembly includes eight battery cells; the battery pack assembly is square, and the sides of the battery pack assembly are formed by three of the battery cells connected side by side.

3. The electronic hookah according to claim 1, characterized in that, The heating element has a circular hole at its center that passes through the vent pipe, and the diameter of the circular hole is larger than the diameter of the vent pipe.

4. The electronic hookah according to claim 1, characterized in that, The heating element includes a heating substrate and an NTC temperature sensing chip embedded in the heating substrate; The heating substrate covers the pot body.

5. The electronic hookah according to claim 4, characterized in that, The heating element is provided with a first electrode and a second electrode at its bottom; The first electrode is connected to the power supply terminal of the heating substrate, and the second electrode is connected to the signal output terminal of the NTC temperature sensing chip.

6. The electronic hookah according to claim 1, characterized in that, The heating chamber includes an upper cover assembly for sealing the pot body, the upper cover assembly including an iris-type aperture cover and a heating chamber upper cover; The iris-type aperture cover has a heating chamber cover on one side, and the heating chamber cover is adapted to the heating chamber.

7. The electronic hookah according to claim 6, characterized in that, The iris-type aperture cover includes an annular mounting groove and at least three blades; The annular mounting groove is provided with a central light-transmitting hole; the blade is disposed in the annular mounting groove; when the blade is closed, the central light-transmitting hole is closed.

8. The electronic hookah according to claim 1, characterized in that, The main body of the control compartment includes a control compartment upper cover, a control compartment shell, and a control compartment lower cover; The upper cover of the control compartment, the housing of the control compartment, and the lower cover of the control compartment form a space for accommodating the battery pack assembly.

9. The electronic hookah according to claim 1, characterized in that, The bottom of the control chamber body is equipped with a fastener for connecting the spout of the kettle.

10. The electronic hookah according to claim 7, characterized in that, The heating chamber cover is provided with a cover insulation component on the side away from the iris-type aperture cover; the heating element is wrapped with a chamber insulation component on the outside; The heat insulation component of the cover has the same shape as the upper cover of the heating chamber; the heat insulation component of the chamber is disposed between the heating element and the heating chamber.

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