Electronic hookah heater
By designing the heat-conducting base and heating module of the electronic hookah heater, and combining the dual heat exchange of the air intake control component and the air passage, the pollution and temperature control problems of traditional hookah heaters are solved, achieving convenient and safe smoke generation and consistent taste.
Patent Information
- Application Number
- CN202520096748.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Traditional Arabic hookah uses charcoal for heating, which leads to pollution and difficulty in temperature control, affecting ease of use and safety.
It adopts an electronic hookah heater, which achieves uniform and rapid heating through a heat-conducting base and heating module. Combined with the air intake control and air passage, it performs two heat exchanges to ensure stable smoke temperature and consistent taste.
It achieves convenient and safe smoke generation, avoids carbon monoxide release, simplifies the usage process, and ensures the consistency and quality of smoke taste.
Smart Images
Figure CN223773092U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic hookah technology, and in particular to an electronic hookah heater. Background Technology
[0002] Hookah, a culturally distinctive smoking method, uses a specially designed hookah device to filter the smoke from atomized tobacco products with water or other liquids, providing smokers with a relatively mild and somewhat enjoyable smoking experience. However, traditional hookah use suffers from several significant technical problems, affecting its convenience and safety.
[0003] First, traditional hookah smoking relies on burning charcoal to heat tobacco products. This process releases carbon monoxide and large amounts of ash, polluting the smoking environment and potentially posing a health threat to smokers. Carbon monoxide is a colorless, odorless, and non-irritating toxic gas with a strong affinity for hemoglobin, easily causing poisoning.
[0004] Secondly, the current method of heating tobacco products with charcoal requires frequent manual addition and removal of charcoal to maintain the optimal heating temperature. This process is not only cumbersome but also difficult to precisely control, thus affecting the taste and quality of the smoke. Furthermore, frequent manual operation increases inconvenience and safety hazards during use; therefore, improvements are necessary. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing an electronic hookah heater. The first heating module, via a heat-conducting base, can evenly and rapidly heat the tobacco paste or shredded tobacco in the hookah bowl, producing abundant smoke. When the air valve opens, external air enters through the air intake control component for a first heat exchange to raise its temperature, and then undergoes a second heat exchange through the air guide channel to further raise its temperature. The air, after these two heat exchanges, finally enters the hookah bowl and mixes with the smoke, achieving a smoke that is easy for the user to inhale, controlling the smoke concentration, and ensuring a consistent taste. Compared to traditional charcoal heating methods, users only need simple settings and adjustments to achieve stable heating and smoke production, ensuring a consistent taste for both tobacco paste and shredded tobacco, greatly simplifying the usage process and improving convenience and safety.
[0006] To achieve the above objectives, this utility model provides an electronic hookah heater, comprising a heat-conducting base, a sealing cover, a first heating module, and an air intake control component.
[0007] The heat-conducting base covers the top opening of the smoke pot, and the heat-conducting base is provided with a heating cavity for accommodating the first heating module.
[0008] The sealing cap is detachably connected to the heat-conducting base and is used to seal the heating chamber;
[0009] The heat-conducting base or the sealing cover is provided with a through-hole for allowing external air to enter the tobacco pan.
[0010] The air intake control component is mounted on the upper part of the sealing cover and has a ventilation channel communicating with the air guide channel. A ventilation valve is provided at the connection point between the ventilation channel and the outside.
[0011] Preferably, the heat-conducting base or the sealing cover is provided with an extension ring, which abuts against the top of the smoke pot.
[0012] Preferably, the first heating module or the sealing cover and the heating cavity of the heat-conducting base are provided with a first thermally conductive insulating layer.
[0013] Preferably, the sealing cover is provided with a heat insulation layer, which is disposed inside the sealing cover, at the upper end of the sealing cover, or at the lower end of the sealing cover.
[0014] Preferably, a heat conductor is provided in the ventilation channel, and the heat conductor is disposed in the sealing cover and used to conduct the heat generated by the first heating module.
[0015] Preferably, a second heating module for heating the air passage is provided inside the air passage, and the second heating module is fixed to the heat conductor or the sealing cover.
[0016] Preferably, a second thermally conductive insulating layer is provided at both ends of the second heating module, or at the portion of the sealing cover that contacts the second heating module, and at the portion of the heat conductor that contacts the second heating module.
[0017] Preferably, the heat conductor includes a first heat conductor and a second heat conductor, the second heat conductor being stacked on top of the first heat conductor, and the second heating module being disposed on top or bottom of the first heat conductor.
[0018] Preferably, a baffle ring for changing the airflow direction within the ventilation channel is provided between the first heat conductor and the second heat conductor.
[0019] Preferably, the upper part of the sealing cover is provided with a heat transfer element, the heat transfer element is provided with a heat transfer channel that connects the air guide channel and the air passage, and the heat transfer channel is also provided with a heat transfer cavity.
[0020] Preferably, both the second heat conductor and the heat transfer element are provided with protrusions, and the upper and lower ends of the first heat conductor are provided with recesses, and the protrusions are connected to the recesses.
[0021] Preferably, the ventilation channel is located at the top of the air intake control component, the ventilation valve is a lever, the ventilation valve is rotatably connected to the air intake control component, and a first ventilation hole is provided through the top of the ventilation valve.
[0022] Preferably, the air intake control component is provided with an anti-scalding ring, which is connected to the outside of the air intake control component and has a thermal gap between it and the air intake control component.
[0023] The beneficial effects of this invention are as follows: The first heating module of this invention can evenly and quickly heat the tobacco paste or tobacco shreds in the tobacco bowl through the heat-conducting base, producing abundant smoke. When the air valve opens, external air enters through the air intake control component for the first heat exchange to raise the temperature, and then undergoes a second heat exchange through the air guide channel to further raise the temperature. The air that has undergone two heat exchanges finally enters the tobacco bowl and mixes with the smoke, achieving smoke that is easy for the user to inhale, controlling the smoke concentration, and ensuring a consistent taste. Compared to traditional charcoal heating methods, users only need simple settings and adjustments to achieve stable heating and smoke production, ensuring a consistent taste in the smoke produced by the tobacco paste or shreds, greatly simplifying the usage process and improving convenience and safety. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the structure of this utility model.
[0025] Figure 2 This is a schematic diagram of the exploded structure of this utility model.
[0026] Figure 3 This is a cross-sectional structural diagram of the present invention.
[0027] Figure 4 This is a cross-sectional view of the heat-conducting base and sealing cover of this utility model.
[0028] Figure 5 This is a schematic diagram of the structure of the first heating module and the first thermally conductive insulating layer of this utility model.
[0029] Figure 6 This is a schematic diagram of the structure of the heat-conducting base, sealing cover, heat transfer component, and first metal oxide layer of this utility model.
[0030] Figure 7 This is a schematic diagram of the structure of the heat transfer element and heat conductor of this utility model.
[0031] Figure 8 This is a schematic diagram of the structure of the heat conductor of this utility model.
[0032] Figure 9This is a schematic diagram of the structure of the second heating module and the second thermally conductive insulating layer of this utility model.
[0033] Figure 10 This is a schematic diagram of the structure of the second heating module of this utility model.
[0034] Figure 11 This is a schematic diagram of the structure of the vent valve of this utility model.
[0035] The reference numerals in the figures include:
[0036] 1. Heat-conducting base; 11. Heating chamber; 12. Air guide channel; 13. Extension ring; 2. Sealing cover; 21. Insulation layer; 22. First limiting part; 23. Second limiting part; 24. Heat transfer component; 241. Heat transfer channel; 242. Heat transfer chamber; 243. Fitting part; 244. Protrusion; 3. First heating module; 4. Air intake control component; 401. Mounting part; 41. Vent channel; 42. Vent valve; 421. First vent hole; 422. Second vent hole; 423. Third vent. 43. Hole; 43. Anti-scalding ring; 431. Connector; 44. Thermal gap; 5. First thermally conductive insulating layer; 51. First insulating layer; 52. First thermally conductive layer; 53. First metal oxide layer; 6. Heat conductor; 61. First heat conductor; 62. Second heat conductor; 63. Retaining ring; 64. Recess; 7. Second heating module; 71. Housing; 72. Sensor; 8. Second thermally conductive insulating layer; 81. Second insulating layer; 82. Second thermally conductive layer; 83. Second metal oxide layer; 9. Display. Detailed Implementation
[0037] The present invention will now be described in detail with reference to the accompanying drawings.
[0038] like Figures 1 to 11 As shown, the present invention provides an electronic hookah heater, which includes a heat-conducting base 1, a sealing cover 2, a first heating module 3, and an air intake control component 4.
[0039] The first heating module 3 is an electric heating module, such as a resistance heating element, electric heating tube, PTC heating element, or far-infrared heating element. When powered on, it generates heat to heat the tobacco oil or tobacco in the tobacco bowl. This improves heating efficiency and ensures stable smoke production.
[0040] The heat-conducting base 1 covers the top opening of the tobacco bowl. The heat-conducting base 1 has a heating cavity 11 inside for accommodating the first heating module 3. The heating cavity 11 facilitates the fixing of the first heating module 3. The design of the heating cavity 11 also protects the first heating module 3 from external interference.
[0041] The sealing cover 2 is detachably connected to the heat-conducting base 1 and is used to seal the heating chamber 11. The sealing cover 2 and the heat-conducting base 1 are connected by a detachable method (such as threads, snaps, etc.) to form a sealing structure. This makes it easy for users to remove the sealing cover 2 to clean, repair, or replace the first heating module 3 of the heating chamber 11, reducing maintenance difficulty and cost.
[0042] A gas duct 12, which allows external air to enter the soot bowl, is provided through the heat-conducting base 1 or the sealing cover 2. The gas duct 12 extends through the heat-conducting base 1 or the sealing cover 2, making its configuration flexible and easy to implement.
[0043] The air intake control component 4 is mounted on the upper part of the sealing cover 2 and is provided with an air passage 41 that communicates with the air guide passage 12. An air valve 42 is provided at the connection between the air passage 41 and the outside.
[0044] Specifically, the intake volume control component 4 has a hollow structure, such as a cylindrical shape, and the ventilation channel 41 is located inside the intake volume control component 4.
[0045] By using the first heating module 3 to replace the traditional charcoal combustion method, this invention effectively avoids the release of carbon monoxide and ash during combustion, thereby reducing air pollution and potential threats to smokers' health, making the use of hookah more environmentally friendly and safer.
[0046] The first heating module 3 and the air intake control unit 4 enable precise temperature control and airflow regulation.
[0047] By intelligently controlling the power of the first heating module 3, the first heating module 3 can evenly and quickly heat the tobacco paste or tobacco shreds in the tobacco bowl through the heat-conducting base 1, producing abundant smoke. This ensures that tobacco products are heated at the optimal temperature, resulting in smoke with better taste and superior quality. This improves the comfort and quality of smoking.
[0048] The air intake control component 4, the ventilation channel 41, the ventilation valve 42, and the air guide channel 12 work together to achieve precise airflow adjustment, making it convenient for users to inhale the smoke. This ensures that external air can smoothly enter the tobacco bowl and mix fully with the smoke, making it convenient for users to inhale the smoke and adjust the taste of the smoke.
[0049] Furthermore, the air intake control component 4 is installed on the upper part of the sealing cover 2, making the temperature inside the ventilation channel 41 and the air guide channel 12 higher than the external temperature. After the external cold air enters the ventilation channel 41, it undergoes the first heat exchange to raise its temperature, and then undergoes the second heat exchange through the air guide channel 12, raising the temperature of the external cold air before it enters the tobacco bowl. This ensures the stability of the temperature inside the tobacco bowl, avoids heat loss inside the tobacco bowl, and makes the taste of the smoke produced by the tobacco paste or tobacco shreds consistent. It also improves the heating efficiency, makes the taste of the smoke consistent, and enhances the user experience.
[0050] In use, the first heating module 3 heats the tobacco paste or tobacco shreds in the tobacco bowl evenly and quickly through the heat-conducting base 1, producing abundant smoke. The air valve 42 opens, and external air enters the air intake control component 4 through the air intake channel 41 for the first heat exchange to raise the temperature. Then, it undergoes a second heat exchange through the air guide channel 12 to further raise the temperature. The air, after two heat exchanges, finally enters the tobacco bowl and mixes with the smoke, achieving smoke that is easy for the user to inhale, controlling the smoke concentration, and ensuring a consistent taste. Compared to traditional charcoal heating methods, users only need simple settings and adjustments to achieve stable heating and smoke production. The smoke produced by the tobacco paste or shreds has a consistent taste, greatly simplifying the usage process, improving convenience and safety, achieving precise control of the heating temperature, ensuring the taste and quality of the smoke, avoiding frequent manual operation, and improving convenience and safety during use.
[0051] like Figure 4 As shown, the heat-conducting base 1 or sealing cover 2 in this embodiment is provided with an extension ring 13, which abuts against the top of the smoke pot.
[0052] By providing an extension ring 13 radially on the heat-conducting base 1 or the sealing cover 2, which abuts against the top of the tobacco bowl, the connection stability between the heat-conducting base 1, the sealing cover 2, and the tobacco bowl is enhanced. This design helps prevent parts from loosening or falling off due to external forces such as drops or collisions during use, improving the product's durability and reliability.
[0053] The contact between the extension ring 13 and the top of the smoke bowl also serves as a seal, helping to prevent smoke, heat, or liquid from leaking from the connection. This maintains a stable environment within the heating chamber 11, prevents external impurities from entering, and improves the overall performance of the product.
[0054] like Figure 5 As shown, in this embodiment, the first heating module 3 or the sealing cover 2 and the heating cavity 11 of the heat-conducting base 1 are provided with a first thermally conductive insulating layer 5. The first thermally conductive insulating layer 5 ensures effective heat conduction and safe use.
[0055] Preferably, the first thermally conductive insulating layer 5 is an insulating ceramic, which can achieve insulation without affecting heat transfer. In other embodiments, the first thermally conductive insulating layer 5 can be a mica sheet, quartz, or ceramic material (alumina, aluminum nitride).
[0056] Preferably, the first thermally conductive insulating layer 5 includes a first insulating layer 51 and a first thermally conductive layer 52. The first insulating layer 51 is disposed at the upper and lower ends of the first heating module 3, and the first thermally conductive layer 52 is disposed on the side of the first heating module 3 near the tobacco bowl, so that the first thermally conductive layer 52, the first insulating layer 51, the first heating module 3 and the first insulating layer 51 are arranged sequentially.
[0057] The first insulating layer 51 effectively isolates the first heating module 3 from the external environment, preventing current from being directly conducted to users or other components that may come into contact with it, thereby greatly improving the safety of the product.
[0058] The first heat-conducting layer 52 is located between the first heating module 3 and the smoke pot, which can quickly transfer the heat generated by the heater to the smoke pot, improve the heat transfer efficiency, and make the heating more uniform and rapid.
[0059] Preferably, the first insulating layer 51 is an insulating ceramic, which can achieve insulation without affecting heat transfer. In other embodiments, the first insulating layer 51 can be a mica sheet, quartz, or ceramic material.
[0060] The first thermally conductive layer 52 is thermally conductive silicone grease. In other embodiments, the first thermally conductive layer 52 can also be a ceramic material, a carbon-based material, a polymer composite material, etc., so that the heat of the first thermally conductive layer 52 can be transferred evenly.
[0061] like Figure 6 As shown, in another embodiment, the first thermally conductive insulating layer 5 includes a first metal oxide layer 53, which is disposed on the inner wall of the heating cavity 11 and the inner side of the sealing cover 2.
[0062] The first metal oxide layer 53 has good thermal conductivity, which can quickly transfer heat from the heat source to the area that needs to be heated, thus improving heating efficiency.
[0063] The first metal oxide layer 53, as an insulating layer, can effectively isolate current and prevent current from directly passing through the accommodating cavity or sealing cover 2, thus ensuring the electrical safety of the product.
[0064] Specifically, the first metal oxide layer 53 can be an aluminum oxide layer, a titanium oxide layer, a zinc oxide layer, or an aluminum nitride layer. Preferably, in this embodiment, the first metal oxide layer 53 is an aluminum oxide layer.
[0065] like Figure 5 As shown, the sealing cover 2 in this embodiment is provided with a heat insulation layer 21, which is disposed inside the sealing cover 2, at the upper end of the sealing cover 2, or at the lower end of the sealing cover 2.
[0066] The heat insulation layer 21 can effectively isolate the heat of the heating cavity 11, ensuring that the heat is conducted in the preset direction, thereby improving the heat utilization efficiency and reducing unnecessary heat loss.
[0067] On the other hand, the temperature of the sealing cover 2 is significantly reduced by the installation of the insulation layer 21. This not only allows users to pick up the heater more safely and conveniently through the sealing cover 2, but also reduces the potential risk of injury caused by accidental contact with the high-temperature sealing cover 2.
[0068] Preferably, the insulation layer 21 is made of insulating ceramic, which can achieve insulation without affecting heat transfer. In other embodiments, the insulation layer 21 can also be made of mica sheet, quartz, or ceramic material.
[0069] like Figure 4 As shown, the sealing cover 2 has a first limiting part 22 and a second limiting part 23 at the end facing the heat-conducting base 1.
[0070] The first limiting part 22 abuts against the top of the heat-conducting base 1;
[0071] The second limiting part 23 abuts against the inner wall of the heating chamber 11.
[0072] The contact between the first limiting part 22 and the top of the heat-conducting base 1 ensures the stable installation of the sealing cover 2 on the heat-conducting base 1, preventing shaking or falling off during use and improving the overall structural stability.
[0073] The first limiting part 22 and the second limiting part 23 provide a clear installation position for the sealing cover 2, ensuring accurate alignment between the sealing cover 2 and the heat-conducting base 1 and avoiding installation errors.
[0074] The contact between the second limiting part 23 and the inner wall of the heating chamber 11 may also serve as a seal, preventing heat leakage from the heating chamber 11 and improving heating efficiency and safety.
[0075] like Figure 4 , Figure 7 and Figure 8 As shown, a heat conductor 6 is provided inside the ventilation channel 41 in this embodiment. The heat conductor 6 is disposed on the sealing cover 2 and is used to conduct the heat generated by the first heating module 3. The heat conductor 6 is a heat sink, typically made of metal, with a large surface area to accelerate heat dissipation. By providing the heat conductor 6, the heat generated by the first heating module 3 can be more effectively diffused into the ventilation channel 41, allowing external cold air to enter the ventilation channel 41 and undergo heat exchange.
[0076] like Figure 8 , Figure 9 and Figure 10As shown, in this embodiment, a second heating module 7 is provided inside the ventilation channel 41 for heating the temperature inside the ventilation channel 41. The second heating module 7 is fixed to the heat conductor 6 or the sealing cover 2. The second heating module 7 enables the heat conductor 6 to heat up faster, thereby increasing the temperature inside the ventilation channel 41 and transferring it more evenly to the ventilation channel 41, improving heating efficiency and heat utilization, and enhancing the preheating effect of external cold air.
[0077] The second heating module 7 can be a resistance heating element, an electric heating tube, a PTC heating element, or a far-infrared heating element. In this embodiment, the second heating module 7 is exemplified by a resistance heating element.
[0078] like Figure 10 As shown, specifically, the second heating module 7 is also provided with a housing 71, which seals the second heating module 7 from external interference. The housing 71 can also change the air flow direction in the ventilation channel 41, thereby increasing the air flow time in the ventilation channel 41 and ensuring that the air undergoes sufficient heat exchange in the ventilation channel 41, so as to raise the air temperature.
[0079] like Figure 1 and Figure 7 As shown, the electronic hookah heater in this embodiment also includes a control module, a display 9, and a sensor 72. The control module is a microprocessor or a single-chip microcomputer, which is connected to an external power supply and is responsible for providing a stable power supply to the hookah heater. The sensor 72 is a temperature and airflow sensor, such as a thermistor or a hot-film airflow sensor.
[0080] The display 9 is used to show information and emit sounds to remind or warn the user, attract the user's attention, and facilitate better use of the hookah heater. Specifically, the display 9 is fixed to the air intake control component 4.
[0081] Sensor 72 is used to detect the air flow rate, air temperature and the temperature of the heat-conducting base 1 in the air channel 12.
[0082] The first heating module 3, the second heating module 7, the sensor 72, and the display 9 are all electrically connected to the control module. Key parameters, such as the temperature of the heat-conducting base and the air flow and temperature within the air duct, are detected in real time by the sensors and fed back to the control module. This enables precise control and monitoring, ensuring a stable heating process and improving user experience and safety.
[0083] How to operate an electronic hookah heater:
[0084] A. Set the atomization temperature N1℃ and atomization time T1 according to different types of hookah paste; specifically, the atomization temperature N1℃ is set according to the type of hookah paste, and the atomization time T1 is set according to personal taste preferences and smoking habits.
[0085] B. The control module controls the first heating module 3 to heat the heat-conducting base 1 at maximum power. The sensor 72 detects the temperature of the heat-conducting base 1 or the resistance value of the first heating module 3 and feeds it back to the control module. The control module controls the working power of the first heating module 3 in real time according to the feedback data to ensure that the heat-conducting base 1 is maintained at the atomization temperature N1℃.
[0086] C. When the temperature of the heat-conducting base 1 reaches the set atomization temperature N1℃ and is maintained for at least 5 seconds, the control module displays information on the display 9 and emits an audible prompt to the user to smoke, and at the same time starts the atomization timer;
[0087] D. When sensor 72 detects airflow in the air passage 12 and sends feedback to the control module, the control module determines that the user is smoking and the air temperature in the air passage 12 is less than the preset temperature W1. The control module then controls the second heating module 7 to operate at maximum power to increase the temperature in the air passage 41. When sensor 72 detects no airflow in the air passage 12 and sends feedback to the control module, the control module determines that the user is not smoking and W2 ≥ the air temperature in the air passage 12 ≥ W1. The control module then controls the second heating module 7 to reduce its operating power. Specifically, the second heating module 7 reduces its operating power by 1%-20% of its maximum operating power. The control module flexibly adjusts the operating power of the second heating module 7 according to the air temperature in the air passage 12. Customers can also set the range of power reduction for the second heating module 7 according to their preferences. For example, to save electricity when not smoking for a long time, the second heating module 7 can be set to reduce to 1%, 2%, 3%, 4%, or 5% of the maximum power; if they do not plan to continue smoking for a while, the second heating module 7 can be set to reduce to 6%, 7%, 8%, 9%, or 10% of the maximum power; for casual smoking, the second heating module 7 can be set to reduce to 11%, 12%, 13%, 14%, or 15% of the maximum power; and for smoking at any time, the second heating module 7 can be set to reduce to 16%, 17%, 18%, 19%, or 20% of the maximum power.
[0088] When sensor 72 detects no airflow in the air duct 12 and sends feedback to the control module, the control module determines that the user is not smoking and that the air temperature in the air duct 12 is ≥W2. The control module then controls the second heating module 7 to stop working.
[0089] E. When the atomization timer reaches the set atomization time T1, the control module issues a warning via the display 9, reminding the user that continued smoking will cause the tobacco paste to burn and produce a burnt taste. At this time, the control module controls both the first heating module 3 and the second heating module 7 to reduce their operating power or stop operating. Specifically, both the first heating module 3 and the second heating module 7 reduce their operating power to 1%-80% of their maximum operating power. The control module flexibly adjusts the operating power of the first heating module 3 and the second heating module 7 according to the air temperature in the air guide channel 12. Customers can also set the range of power reduction for both the first heating module 3 and the second heating module 7 according to their preferences. For example, when changing tobacco paste, both the first heating module 3 and the second heating module 7 can be reduced to 1%-20% of the maximum power, specifically 1%, 5%, and 10%; if they do not plan to continue smoking temporarily, both the first heating module 3 and the second heating module 7 can be reduced to 20%-40% of the maximum power, specifically 20%, 30%, and 40%; if they smoke at any time, both the first heating module 3 and the second heating module 7 can be reduced to 40%-60% of the maximum power, specifically 41%, 50%, and 60%; if they like the burnt smell of tobacco paste, both the first heating module 3 and the second heating module 7 can be reduced to 60%-80% of the maximum power, specifically 61%, 70%, and 80%.
[0090] The first heating module 3 is responsible for rapidly heating the heat-conducting base 1 to the preset atomization temperature N1℃, while the second heating module 7 adjusts the temperature of the air passage 41 according to the air flow and temperature conditions within the air passage 12. This optimizes the atomization effect, reduces energy consumption, and intelligently adjusts the temperature based on the user's smoking actions to avoid overheating or insufficient temperature.
[0091] Users can set specific atomization temperatures (N1℃) and atomization times (T1) according to the type of e-liquid. The control module then controls the heating process accordingly and issues a prompt when the set conditions are met. This ensures the flavor and taste of the vapor while preventing the e-liquid from burning, thus enhancing the user experience.
[0092] Sensor 72 detects airflow within the air passage 12, and the control module determines whether the user is smoking based on this information, adjusting the operating status of the second heating module 7 accordingly. This achieves intelligent response, raising the temperature only when the user is smoking, saving energy while ensuring a safe and comfortable smoking experience.
[0093] Based on the air temperature within the air guide channel 12, the control module implements different power control strategies on the second heating module 7. When the temperature is higher than W2, the operating power is reduced or heating is stopped; when the temperature is between W1 and W2, the power is reduced. This effectively manages the temperature, prevents overheating, reduces energy consumption, and extends the equipment's lifespan.
[0094] When the atomization time reaches the set T1, the control module issues a warning via display 9 and controls the heating module to reduce power or stop operating. This prevents the e-liquid from burning, avoids unpleasant odors, protects the device from damage, and enhances user experience and safety.
[0095] This electronic hookah heater achieves intelligent temperature and time control through an integrated control module and sensor 72. Combined with a dual heating module design, it automatically adjusts the heating state according to the user's smoking action and the temperature inside the air guide channel 12, effectively improving the atomization effect and user experience, while reducing energy consumption and enhancing the safety and durability of the device.
[0096] like Figure 9 As shown, in this embodiment, the upper and lower ends of the second heating module 7 or the part of the sealing cover 2 that contacts the second heating module 7, as well as the part of the heat conductor 6 that contacts the second heating module 7, are all provided with a second thermally conductive insulating layer 8.
[0097] The second thermally conductive insulating layer 8 can effectively reduce heat loss at the interfaces of the upper and lower ends of the second heating module 7, the parts in contact with the second heating module 7, and the parts in contact with the heat conductor 6, thereby improving the overall thermal efficiency of the heater.
[0098] In this embodiment, the second thermally conductive insulating layer 8 is made of insulating ceramic, which can achieve insulation without affecting heat transfer. In other embodiments, the second thermally conductive insulating layer 8 can be made of mica sheet, quartz, or ceramic material.
[0099] like Figure 9 As shown, specifically, in another embodiment, the second thermally conductive insulating layer 8 includes a second insulating layer 81 and a second thermally conductive layer 82, which are sequentially disposed at the upper and lower ends of the second heating module 7.
[0100] The second insulation layer 81 directly covers the upper and lower ends of the second heating module 7, serving as electrical insulation, effectively preventing current leakage and short circuit risks, and improving the safety of the equipment.
[0101] The second heat-conducting layer 82 is in close contact with the second insulating layer 81, which can quickly transfer the heat generated by the second heating module 7, reduce the accumulation of heat around the second heating module 7, and improve thermal efficiency.
[0102] In this embodiment, the second insulating layer 81 is made of insulating ceramic, which can achieve insulation without affecting heat transfer. In other embodiments, the second insulating layer 81 can be made of mica sheet, quartz, or ceramic material.
[0103] The second thermally conductive layer 82 is thermally conductive silicone grease. In other embodiments, the second thermally conductive layer 82 can also be a ceramic material, a carbon-based material, a polymer composite material, etc., so that the heat of the second thermally conductive layer 82 can be transferred evenly.
[0104] like Figure 9 As shown, in another embodiment, the second thermally conductive insulating layer 8 includes a second metal oxide layer 83, which is respectively disposed on the portion of the sealing cover 2 in contact with the second heating module 7 and the portion of the heat conductor 6 in contact with the second heating module 7.
[0105] The second metal oxide layer 83 serves as a thermally conductive and insulating layer, which can quickly transfer the heat generated by the second heating module 7 to the sealing cover 2 and the heat conductor 6, while maintaining electrical isolation, preventing current leakage, and ensuring the safety of the equipment.
[0106] Specifically, the second metal oxide layer 83 can be an aluminum oxide layer, a titanium oxide layer, a zinc oxide layer, or an aluminum nitride layer. Preferably, in this embodiment, the second metal oxide layer 83 is an aluminum oxide layer.
[0107] like Figure 7 As shown, the heat conductor 6 in this embodiment includes a first heat conductor 61 and a second heat conductor 62. The second heat conductor 62 is stacked on top of the first heat conductor 61, and the second heating module 7 is disposed on the top or bottom of the first heat conductor 61.
[0108] By stacking the second heat conductor 62 on top of the first heat conductor 61, the heat dissipation area is increased, thereby improving the heat dissipation efficiency.
[0109] The second heating module 7 can be set on top or bottom of the first heat conductor 61. This design provides greater flexibility, allowing the second heating module 7 to be customized and optimized according to actual application scenarios.
[0110] like Figure 8 As shown, in this embodiment, a baffle ring 63 is provided between the first heat conductor 61 and the second heat conductor 62 to change the flow direction of air in the ventilation channel 41.
[0111] By changing the direction of airflow in the ventilation channel 41 through the baffle ring 63, the time of airflow in the ventilation channel 41 is increased, ensuring that the air undergoes sufficient heat exchange in the ventilation channel 41, thereby raising the air temperature.
[0112] like Figure 6 , Figure 7 and Figure 8 As shown, the upper part of the sealing cover 2 in this embodiment is provided with a heat transfer element 24, the heat transfer element 24 is provided with a heat transfer channel 241 that connects the air passage 12 and the air passage 41, and the heat transfer channel 241 is also provided with a heat transfer cavity 242.
[0113] A heat transfer element 24 is provided on the sealing cover 2. The heat transfer element 24 can conduct the heat radiated from the first heating module 3 to the sealing cover 2. The heat transfer channel 241 connects the air guide channel 12 and the ventilation channel 41, which can effectively transfer heat. This allows the heat to be distributed more quickly and evenly, improves the heat transfer efficiency of the entire system, and raises the temperature of the air before it enters the air guide channel 12.
[0114] The heat transfer cavity 242 set inside the heat transfer channel 241 further enhances the heat transfer and storage capacity. This design enables the sealing cover 2 to not only have a sealing function, but also multiple functions of heat transfer and storage, thereby improving the overall performance of the equipment.
[0115] Specifically, the upper part of the heat transfer element 24 is provided with a mating part 243 that is connected to the air intake control element 4, and the lower part of the air intake control element 4 abuts against the mating part 243.
[0116] The upper edge of the first heating module 3 is designed with a specific shape or structure, such as threads, slots, or flanges, as an interface for connecting with the air intake control component 4. This ensures that the air intake control component 4 can be securely installed on the first heating module 3, preventing it from easily falling off or loosening, thus improving the overall stability and durability of the product. In this embodiment, the mating part 243 is used as an example of a slot.
[0117] The lower part of the air intake control component 4 is designed to match the mating part 243 of the first heating module 3. When the air intake control component 4 is installed on the first heating module 3, its lower part is in close contact with the mating part 243, forming a certain sealing or fixing effect. This enhances the connection tightness between the first heating module 3 and the air intake control component 4, preventing external impurities or moisture from entering the air intake control component 4.
[0118] like Figure 7 As shown, in this embodiment, both the second heat conductor 62 and the heat transfer element 24 are provided with protrusions 244, and the upper and lower ends of the first heat conductor 61 are provided with recesses 64, with the protrusions 244 connected to the recesses 64.
[0119] The connection design between the protrusion 244 and the recess 64 enhances the connection strength between the first heat conductor 61 and the second heat conductor 62, as well as between the first heat conductor 61 and the heat transfer element 24, making the entire structure more stable and able to resist external impacts and vibrations, ensuring the stable operation of the equipment.
[0120] The connection between the protrusion 244 and the recess 64 increases the heat dissipation area, which helps heat to be transferred more effectively from the first heat conductor 61 to the second heat conductor 62 and finally dissipated into the ventilation channel 41, thus improving the heat dissipation efficiency.
[0121] The design of the protrusion 244 and the recess 64 may make the assembly process of the heat conductor 6 and the heat transfer element 24 simpler and faster. It reduces the alignment and fixing steps in the assembly process, lowers manufacturing costs, and improves production efficiency.
[0122] like Figure 11 As shown, in this embodiment, the ventilation channel 41 is connected to the external part at the top of the air intake control component 4. The ventilation valve 42 is a lever. The ventilation valve 42 is rotatably connected to the air intake control component 4. The top of the ventilation valve 42 is provided with a first ventilation hole 421.
[0123] The amount of external air entering the ventilation channel 41 is controlled by adjusting the overlap between the first vent 421 and the ventilation channel 41. The ventilation valve 42 is a lever-type valve, which is lightweight and easy to operate. The lever valve opens or closes the ventilation channel 41 by rotation, achieving simple control of the gas flow. This simplifies the gas control mechanism, allowing users to quickly adjust the ventilation volume simply by flicking the lever.
[0124] The ventilation channel 41 is connected to the outside at the side of the air intake control component 4. The ventilation valve 42 is a screw cap and is rotatably connected to the air intake control component 4. A second ventilation hole 422 is provided through the side of the ventilation valve 42.
[0125] The amount of outside air entering the ventilation channel 41 is controlled by adjusting the degree of overlap between the second vent 422 and the ventilation channel 41. The degree of overlap between the second vent 422 and the ventilation channel 41 can be easily adjusted by rotating the cap.
[0126] The ventilation channel 41 is connected to the outside at the top of the air intake control component 4. The ventilation valve 42 is a screw cap and is threaded to the air intake control component 4. A third ventilation hole 423 is provided through the side of the ventilation valve 42.
[0127] By rotating the vent valve 42, the vent valve 42 rises or falls along the air intake control element 4 to control the position between the vent valve 42 and the air intake control element 4, thereby adjusting the opening degree of the third vent hole 423 to control the amount of external air entering the venting channel 41.
[0128] When the vent valve 42 rises along the air intake control element 4, the opening of the third vent 423 increases. When the vent valve 42 falls along the air intake control element 4, the opening of the third vent 423 decreases.
[0129] like Figures 1 to 3 As shown, the air intake control component 4 in this embodiment is provided with an anti-scalding ring 43. The anti-scalding ring 43 is connected to the outside of the air intake control component 4 and has a thermal gap 44 between it and the air intake control component 4.
[0130] The heat insulation gap serves as a heat insulation mechanism. When the second heating module 7 is working, the heat generated is mainly absorbed by the air intake control component 4 and conducted to the external environment, while the heat insulation gap effectively blocks the direct transfer of heat to the anti-scalding ring 43. The presence of the heat insulation gap greatly reduces the temperature of the anti-scalding ring 43. Even if the air intake control component 4 heats up due to the operation of the second heating module 7, the user will not feel overheated when touching the anti-scalding ring 43, thus effectively preventing burns.
[0131] Specifically, the air intake control component 4 is provided with a mounting part 401 that is connected to the anti-scalding ring 43, and the anti-scalding ring 43 is provided with a connector 431, which is connected to the mounting part 401.
[0132] The mounting part 401 (such as a threaded hole, snap-fit groove, etc.) serves as the base for connecting to the anti-scalding ring 43. The anti-scalding ring 43 is connected to the mounting part 401 via the connector 431, thus connecting to the air intake control component 4. The above description is only a preferred embodiment of this utility model. For those skilled in the art, based on the concept of this utility model, there will be changes in the specific implementation methods and application scope. The content of this specification should not be construed as a limitation of this utility model.
Claims
1. An electronic hookah heater, characterized in that, Includes a heat-conducting base (1), a sealing cover (2), a first heating module (3), and an air intake control component (4). The heat-conducting base (1) covers the top opening of the tobacco bowl, and the heat-conducting base (1) is provided with a heating cavity (11) for accommodating the first heating module (3); The sealing cover (2) is detachably connected to the heat-conducting base (1) and is used to seal the heating chamber (11); The heat-conducting base (1) or the sealing cover (2) is provided with a gas-conducting channel (12) that allows external air to enter the tobacco pan through the heat-conducting base (1); The air intake control component (4) is covered on the upper part of the sealing cover (2) and is provided with an air passage (41) communicating with the air guide channel (12). An air valve (42) is provided at the connection between the air passage (41) and the outside.
2. The electronic hookah heater according to claim 1, characterized in that, The heat-conducting base (1) or the sealing cover (2) is provided with an extension ring (13), which abuts against the top of the tobacco bowl.
3. The electronic hookah heater according to claim 1, characterized in that, The first heating module (3) or the sealing cover (2) and the heating cavity (11) of the heat-conducting base (1) are provided with a first thermally conductive insulating layer (5).
4. An electronic hookah heater according to any one of claims 1-3, characterized in that, The sealing cover (2) is provided with a heat insulation layer (21), which is located inside the sealing cover (2), at the upper end of the sealing cover (2), or at the lower end of the sealing cover (2).
5. An electronic hookah heater according to claim 1, characterized in that, A heat conductor (6) is provided in the ventilation channel (41). The heat conductor (6) is located on the sealing cover (2) and is used to conduct heat generated by the first heating module (3).
6. An electronic hookah heater according to claim 5, characterized in that, The ventilation channel (41) is provided with a second heating module (7) for heating the temperature inside the ventilation channel (41), and the second heating module (7) is fixed to the heat conductor (6) or the sealing cover (2).
7. An electronic hookah heater according to claim 6, characterized in that, The upper and lower ends of the second heating module (7) or the part of the sealing cover (2) that contacts the second heating module (7) and the part of the heat conductor (6) that contacts the second heating module (7) are provided with a second thermally conductive insulating layer (8).
8. An electronic hookah heater according to claim 6 or 7, characterized in that, The heat conductor (6) includes a first heat conductor (61) and a second heat conductor (62), the second heat conductor (62) being stacked on top of the first heat conductor (61), and the second heating module (7) being disposed on the top or bottom of the first heat conductor (61).
9. An electronic hookah heater according to claim 8, characterized in that, A baffle (63) is provided between the first heat conductor (61) and the second heat conductor (62) to change the direction of air flow in the ventilation channel (41).
10. An electronic hookah heater according to claim 8, characterized in that, The upper part of the sealing cover (2) is provided with a heat transfer element (24), the heat transfer element (24) is provided with a heat transfer channel (241) that connects the air guide channel (12) and the air passage (41), and the heat transfer channel (241) is also provided with a heat transfer cavity (242).
11. An electronic hookah heater according to claim 10, characterized in that, The second heat conductor (62) and the heat transfer element (24) are both provided with protrusions (244), and the upper and lower ends of the first heat conductor (61) are both provided with recesses (64), and the protrusions (244) are connected to the recesses (64).
12. An electronic hookah heater according to claim 1, characterized in that, The ventilation channel (41) is connected to the outside at the top of the air intake control component (4). The ventilation valve (42) is a lever. The ventilation valve (42) is rotatably connected to the air intake control component (4). The top of the ventilation valve (42) is provided with a first ventilation hole (421).
13. An electronic hookah heater according to claim 1, characterized in that, The air intake control component (4) is provided with an anti-scalding ring (43), which is connected to the outside of the air intake control component (4) and has a thermal gap (44) between it and the air intake control component (4).