An atomization device and electronic hookah thereof

Abstract

This application discloses an atomizing device and its electronic hookah, specifically comprising: a top cover assembly, a pot body, a heating element, an air vent, and a heating chamber shell; one end of the air vent is disposed within 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; the top cover assembly is adapted to the heating chamber; wherein, the height of the air vent 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 being connected to the air vent; the air vent is connected to the air vent; when the atomizing device is operating, the pot body is heated by the heating element, air is introduced through the air inlet to the air vent and enters the air vent under pressure. When the airflow passes through the heating element, it carries the heat of the heating element into the hookah paste through air conduction, resulting in a more uniform heating effect.

Description

Technical Field

[0001] This utility model relates to the field of hookah technology, and in particular to an atomizing device and its 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 relatively simple 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.

[0004] However, existing electronic hookah technology has many shortcomings. On the one hand, an unreasonable airflow path prevents the vapor from effectively carrying away the atomized e-liquid, resulting in insufficient vapor production and affecting the user experience. On the other hand, the lack of precise temperature control can easily lead 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, resulting in significant energy waste, and the airflow layout is not reasonable, taking up space and affecting airflow smoothness. Summary of the Invention

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

[0006] An atomizing device includes a top cover assembly, a pot body, a heating element, a vent pipe, and a heating chamber shell;

[0007] 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; the upper cover assembly is adapted to the heating chamber; wherein, the height of the vent pipe is lower than the height of the pot body;

[0008] 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 and the vent hole are connected; the vent hole is connected to the vent pipe.

[0009] When the atomizing device is working, the heating element heats the pot body, and air enters through the air inlet to the air vent and enters the air vent under pressure.

[0010] 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.

[0011] Preferably, the heating element includes a heating substrate and an NTC temperature sensing chip embedded in the heating substrate;

[0012] The heating substrate covers the pot body.

[0013] Preferably, the bottom of the heating element is provided with a first electrode and a second electrode;

[0014] 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.

[0015] Preferably, the upper cover assembly includes an iris-type aperture cover and a heating chamber upper cover;

[0016] The iris-type aperture cover has a heating chamber cover on one side, and the heating chamber cover is adapted to the heating chamber.

[0017] Preferably, the iris-type aperture cover includes an annular mounting groove and at least three blades;

[0018] 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.

[0019] Preferably, the heating chamber cover is provided with a cover insulation component on the side away from the iris-type aperture cover;

[0020] The heat-insulating cover has the same shape as the top cover of the heating chamber.

[0021] Preferably, the heating element is wrapped with a heat-insulating component.

[0022] The heat insulation component is disposed between the heating element and the heating chamber shell.

[0023] Preferably, the pot body is made of a heat-conducting material.

[0024] To achieve this, the application also includes an electronic hookah, which includes a main unit and an atomizing device as described above, the atomizing device being disposed on the top of the main unit.

[0025] This application specifically includes the following advantages:

[0026] In the embodiments of this application, compared to the problems in the prior art where unreasonable airflow paths prevent the smoke from effectively carrying away the atomized smoke from the e-liquid, resulting in insufficient smoke, and the lack of precise temperature control easily leads to overheating causing the e-liquid to burn or underheating causing insufficient atomization, this application provides a solution where the 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 hole at the bottom of the pot body, passes through the e-liquid, and finally enters the kettle through the vent pipe running from top to bottom, thus achieving the purpose of suction. Specifically, the solution includes an upper cover assembly, a pot body, a heating element, a vent pipe, and a heating chamber. The device comprises a housing; 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 housing is disposed around the outer ring of the heating element; the upper cover assembly is adapted to the heating chamber; wherein, the height of the vent pipe is lower than the height of the pot body; the heating chamber housing has at least one air inlet, and the bottom of the pot body has at least one vent, the air inlet being connected to the vent; the vent is connected to the vent pipe; when the atomizing device is working, the pot body is heated by the heating element, air is introduced through the air inlet to the vent and enters the vent pipe under pressure. During inhalation, the airflow passes through the air inlet on the side of the heating chamber housing, enters from the bottom of the heating chamber, passes through the vent at the bottom of the pot body, passes through the tobacco paste, and finally enters the water bottle through the vent pipe running from top to bottom, thus achieving inhalation. This effectively removes the smoke produced by the atomization of the tobacco paste, making the smoke fuller. When the airflow passes through the heating element, it carries the heat of the heating element into the tobacco paste through air conduction, resulting in a more uniform heating effect. Attached Figure Description

[0027] 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.

[0028] Figure 1 This is an exploded view of an atomizing device according to the present invention.

[0029] Figure 2 This is a schematic diagram of the structure of an electronic cigarette according to the present invention.

[0030] Figure 3 This is a schematic diagram of the airflow direction of an atomizing device according to the present invention.

[0031] Figure 4 This is a schematic diagram of the top structure of an atomizing device according to the present invention.

[0032] Figure 5This is a schematic diagram of the structure of the cover insulation component of the atomizing device provided in the embodiments of this application.

[0033] Figure 6 This is a schematic diagram of the pot body of an atomizing device according to the present invention.

[0034] Figure 7 This is a schematic diagram of the structure of an iris-type aperture cover for an atomizing device according to the present invention.

[0035] 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 insulation component; 17. Heating chamber shell; 171. Air inlet; 18. Electrode; 2. Control chamber main body; 3. Kettle; 4. Vent pipe. Detailed Implementation

[0036] 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.

[0037] 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. However, existing electronic hookah technology has several shortcomings. On the 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 resulting in incomplete atomization. Furthermore, the heating element suffers from significant heat loss and energy waste, and the airflow layout is inadequate, occupying space and affecting airflow smoothness.

[0038] To solve the above-mentioned technical problems, this utility model adopts an atomizing device, which includes an upper cover assembly, a pot body, a heating element, a vent pipe, 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 the heating chamber shell is disposed around the outer ring of the heating element; the upper cover assembly is adapted to the heating chamber; 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 being connected to the vent hole; the vent hole being connected to the vent pipe; when the atomizing device is working, the pot body is heated by the heating element, and air is introduced through the air inlet to the vent hole and enters the vent pipe under pressure.

[0039] Reference Figure 1-7 The diagram shows the structure of the atomizing device of this utility model, which specifically includes the following structure: a top cover assembly, a pot body 14, a heating element 15, a vent pipe 4, 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; the top 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; 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 hole 141, the air inlet 171 being connected to the vent hole 141; the vent hole 141 being connected to the vent pipe 4; when the atomizing device is working, the heating element 15 heats the pot body 14, and air enters through the air inlet 171 to the vent hole 141 and enters the vent pipe 4 under pressure.

[0040] In the embodiments of this application, compared to the problems in the prior art where unreasonable airflow paths prevent the smoke from effectively carrying away the smoke from the atomized tobacco paste, resulting in insufficient smoke, and the lack of precise temperature control easily leads to overheating causing the tobacco paste to burn, or underheating causing insufficient atomization, this application provides a solution where 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 through the top and bottom, thus achieving the suction solution. Specifically, it includes an upper cover assembly, a pot body 14, a heating element 15, a vent pipe 4, and a heating chamber housing 17; one end of the vent pipe 4 is provided with Inside the pot body 14, the heating element 15 is provided on the outer ring of the pot body 14, and the heating chamber shell 17 is provided on the outer ring of the heating element 15; 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; 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 hole 141, the air inlet 171 is connected to the vent hole 141; the vent hole 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, and air is introduced into the vent hole 141 through the air inlet 171 and enters the vent pipe 4 under pressure. During suction, 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 vent 141 at the bottom of the pot body 14, through the tobacco paste, and finally through the vent pipe 4 running from top to bottom to the inside of the kettle 3. This suction effectively removes the smoke produced by the atomized tobacco paste, resulting in a fuller smoke. The airflow also carries the heat from the heating element into the tobacco paste through air conduction, resulting in more even heating.

[0041] The following will further describe an atomizing device in this exemplary embodiment.

[0042] In this embodiment of the application, 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.

[0043] 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. 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.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] 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.

[0052] 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.

[0053] 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.

[0054] 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.

[0055] 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.

[0056] 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. The control motherboard 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.

[0057] 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.

[0058] 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.

[0059] 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.

[0060] 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.

[0061] 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.

[0062] 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.

[0063] 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, a control chamber upper cover shell, and a control chamber upper cover lower cover, internally integrating a control main board, a battery pack assembly, an LED strip assembly, and a ventilation pipe 4. The battery pack assembly 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 is electrically connected to the battery pack assembly and the LED strip assembly respectively, realizing power transmission and functional control. The LED strip assembly is installed at one end of the battery pack assembly, and the control main board is located at the other end. This two-end layout optimizes circuit transmission and reduces signal loss.

[0064] 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 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.

[0065] 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.

[0066] In one specific embodiment, the electronic hookah includes an air pipe 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 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 water bottle 3. The atomizing device of this application is the heating chamber 1.

[0067] 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 through 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 board 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.

[0068] 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.

[0069] 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.

[0070] The above provides a detailed description of the atomizing device and its 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 atomizing device, characterized in that, Includes the top cover assembly, pot body, heating element, vent pipe, and 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; the upper cover assembly is adapted to the heating chamber; 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 and the vent hole are connected; the vent hole is connected to the vent pipe. When the atomizing device is working, the heating element heats the pot body, and air enters through the air inlet to the air vent and enters the air vent under pressure.

2. The atomizing device 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.

3. The atomizing device 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.

4. The atomizing device according to claim 3, 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.

5. The atomizing device according to claim 1, characterized in that, The upper cover assembly includes 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.

6. The atomizing device according to claim 5, 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.

7. The atomizing device according to claim 5, 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 heat-insulating cover has the same shape as the top cover of the heating chamber.

8. The atomizing device according to claim 1, characterized in that, The heating element is wrapped with a heat-insulating component for the chamber. The heat insulation component is disposed between the heating element and the heating chamber shell.

9. The atomizing device according to claim 1, characterized in that, The pot body is made of a heat-conducting material.

10. An electronic hookah, characterized in that, The electronic hookah includes a main unit and an atomizing device as described in any one of claims 1 to 9, wherein the atomizing device is disposed on the top of the main unit.

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