A portable hookah

Abstract

This utility model relates to the field of electronic hookah technology, and more particularly to a portable hookah, comprising a housing, a heater, an atomizing pot, an air duct, a hookah bottle, and an exhaust pipe. The heater and atomizing pot are both fixed inside the housing. The housing has an air inlet slot, and the heater has a heat exchange chamber with an air inlet and an air outlet, the air inlet slot communicating with the air inlet. The atomizing pot has an atomizing chamber with an air inlet and an air outlet, the air inlet communicating with the air outlet. The hookah bottle is connected to one end of the housing, and has a filter chamber for holding the filter medium. The air duct connects the exhaust port and the filter chamber, and the exhaust pipe is connected to one side of the filter chamber. This utility model achieves portability by fixing the heater and atomizing pot inside the housing and connecting the hookah bottle to one end of the housing through an integrated structure. Simultaneously, the preheating of the air intake through the heat exchange chamber inside the heater improves atomization efficiency and ensures uniform smoke distribution.

Description

Technical Field

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

[0002] Traditional hookahs are popular for their unique smoky experience and social appeal. However, the inherent structure of traditional hookahs has significant drawbacks, making it difficult to meet modern users' needs for portability and convenience.

[0003] A typical hookah device usually consists of a separate charcoal heater, a bowl-shaped bowl for holding tobacco paste or shredded tobacco, a central metal conduit, a glass bottle for holding water, and a long flexible hose for connecting to the user. This modular design results in a bulky device with numerous components, making it extremely inconvenient to carry and store, and completely lacking in portability.

[0004] Meanwhile, traditional charcoal heating methods suffer from problems such as long preheating time, difficulty in temperature control, and the generation of unpleasant odors due to incomplete combustion, which affect atomization efficiency and smoke uniformity. Therefore, it is necessary to improve them. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by providing a portable hookah. The hookah is made by fixing the heater and atomizing pot inside the casing, and connecting the hookah bottle to one end of the casing, thus achieving an integrated structure to ensure portability. At the same time, the heat exchange chamber inside the heater preheats the air intake, improving atomization efficiency and ensuring uniform smoke.

[0006] To achieve the above objectives, this utility model provides a portable hookah, comprising a housing, a heater, an atomizing pot, a duct, a hookah bottle, and an exhaust pipe.

[0007] Both the heater and the atomizing pot are fixed inside the housing, and the heater is used to heat the atomizing pot;

[0008] The housing is provided with an air inlet slot, the heater is provided with a heat exchange chamber, the heat exchange chamber is provided with an air inlet and an air outlet, and the air inlet slot is connected to the air inlet.

[0009] The atomizing pot is provided with an atomizing chamber, which is provided with an air inlet and an air outlet, and the air inlet is connected to the air outlet.

[0010] The hookah bottle is connected to one end of the housing. The hookah bottle has a filter chamber for holding filter media inside. The air duct is connected between the air outlet and the filter chamber. The air outlet is connected to one side of the filter chamber.

[0011] Preferably, the housing includes an upper shell and a lower shell, with the upper shell covering the lower shell;

[0012] An upper fixing seat is provided inside the upper shell, and the heater is fixed inside the upper fixing seat;

[0013] The lower shell is provided with a lower fixing seat, and the atomizing pot is fixed in the lower fixing seat.

[0014] Preferably, the upper fixed seat is provided with a fixed groove at its center, the lower part of the heater is provided in the fixed groove, the outer side of the heater is provided with a limiting edge, the limiting edge is provided with a slot, the upper fixed seat is provided with a limiting block, and the slot engages with the limiting block;

[0015] A first heat insulation gap is provided between the heater and the upper shell;

[0016] A heat insulation component is provided inside the lower fixed base. The heat insulation component is connected to the air guide pipe. The atomizing pot is fixed inside the heat insulation component. A second heat insulation gap is provided between the heat insulation component and the lower fixed base.

[0017] Preferably, the heat insulation component is provided with a gas collecting chamber corresponding to the air outlet, and the air guide pipe is connected to the gas collecting chamber.

[0018] Preferably, the heater includes a heat insulation shell, heat-conducting plates, and a heat-conducting base.

[0019] The heat insulation shell and the heat-conducting base form the heat exchange cavity, the air inlet is disposed in the heat insulation shell, and the air outlet is disposed in the heat-conducting base;

[0020] The heat-conducting plate is disposed in the heat exchange cavity, and a heating cavity is provided between the heat-conducting plate and the heat-conducting base, and a heating element is disposed in the heating cavity.

[0021] Preferably, a heat-insulating seal is provided between the air inlet and the air inlet slot.

[0022] The heat insulation sealing component is provided with a sealing groove on its upper part, and the upper shell is provided with a sealing edge along the outer circumferential direction of the air inlet groove, and the sealing edge abuts against the sealing groove.

[0023] The lower part of the heat insulation seal is provided with an extension, which abuts against the inner side of the air inlet.

[0024] Preferably, the atomizing pot includes a lid and a pot body, the lid is disposed on the pot body to form the atomizing chamber, the air inlet is disposed on the lid, and the air outlet is disposed on the pot body.

[0025] Preferably, the pot lid is provided with a groove in the circumference, and the side wall of the groove abuts against the inner wall of the pot body;

[0026] The air inlet is located within the groove.

[0027] Preferably, the pot body is equipped with a heating module.

[0028] Preferably, the hookah bottle includes a bottle body and a sealing cap. The sealing cap covers the upper part of the bottle body to seal the filter chamber, and the air outlet pipe is connected to one side of the sealing cap. A pressure relief channel is provided on the other side of the sealing cap, and a valve bead for controlling the air pressure inside the filter chamber is provided in the pressure relief channel.

[0029] The air guide tube extends through the sealing cover and into the filter chamber.

[0030] The beneficial effects of this utility model are as follows: external air flows sequentially through the air inlet groove, the air inlet of the heat exchange chamber, the interior of the heat exchange chamber, the air outlet of the heat exchange chamber, and the air inlet of the atomizing chamber before entering the atomizing chamber; the air entering the atomizing chamber is preheated when it flows through the heat exchange chamber inside the heater; preheating the air helps to improve the atomization efficiency and ensure the uniformity of the smoke.

[0031] The heater and atomizing pot are both fixed inside the casing, with the hookah bottle connected to one end of the casing. This integrates the two core functional components of hookah heating and atomization within the casing, with the hookah bottle directly connected to the casing, forming a compact, integrated structural layout that significantly reduces the size of the device and achieves portability. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of this utility model.

[0033] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0034] Figure 3 This is a cross-sectional exploded view of the casing, heater, atomizing pot, and air duct of this utility model.

[0035] Figure 4 This is a cross-sectional view of the hookah bottle of this utility model.

[0036] The reference numerals in the figures include:

[0037] 1. Housing; 101. First heat insulation gap; 102. Second heat insulation gap; 11. Air inlet slot; 12. Upper shell; 121. Upper fixing seat; 122. Fixing slot; 123. Limiting block; 124. Sealing edge; 13. Lower shell; 131. Lower fixing seat; 14. Heat insulation component; 141. Air collection chamber; 15. Battery; 16. Control circuit board;

[0038] 2. Heater; 201. Limiting edge; 202. Slot; 21. Heat exchange chamber; 22. Air inlet; 23. Air outlet; 24. Insulation shell; 25. Heat-conducting plate; 26. Heat-conducting base; 27. Heating chamber; 28. Insulation seal; 281. Sealing groove; 282. Extension;

[0039] 3. Atomizing pot; 31. Atomizing chamber; 32. Air inlet; 33. Air outlet; 34. Pot lid; 341. Groove; 35. Pot body; 36. Heating module;

[0040] 4. Air delivery tube;

[0041] 5. Hookah bottle; 51. Filter chamber; 52. Bottle body; 53. Sealing cap; 54. Pressure relief channel; 541. Valve ball;

[0042] 6. Air outlet pipe. Detailed Implementation

[0043] The present invention will now be described in detail with reference to the accompanying drawings.

[0044] like Figures 1 to 4 As shown, the present invention provides a portable hookah, which includes a housing 1, a heater 2, an atomizing pot 3, an air duct 4, a hookah bottle 5, and an air outlet pipe 6.

[0045] Both the heater 2 and the atomizing pot 3 are fixed inside the housing 1, and the heater 2 is used to heat the atomizing pot 3;

[0046] The housing 1 is provided with an air inlet slot 11, and the heater 2 is provided with a heat exchange chamber 21. The heat exchange chamber 21 is provided with an air inlet 22 and an air outlet 23. The air inlet slot 11 is connected to the air inlet 22.

[0047] The atomizing pot 3 is provided with an atomizing chamber 31 inside. The atomizing chamber 31 is provided with an air inlet 32 ​​and an air outlet 33. The air inlet 32 ​​is connected to the air outlet 23.

[0048] The hookah bottle 5 is connected to one end of the housing 1. The hookah bottle 5 has a filter chamber 51 for holding filter media inside. The air guide pipe 4 is connected between the air outlet 33 and the filter chamber 51. The air outlet pipe 6 is connected to one side of the filter chamber 51.

[0049] Specifically, the heater 2 directly transfers heat energy to the atomizing pot 3 to heat the substances (such as tobacco paste or tobacco shreds) inside the atomizing pot 3, providing the necessary conditions for atomization. This solves the problems of long preheating time, difficult temperature control, and unpleasant odor caused by incomplete combustion that exist in traditional charcoal heating methods, ensuring atomization efficiency and uniform smoke.

[0050] External air flows sequentially through the air inlet 11, the air inlet 22 of the heat exchange chamber 21, the interior of the heat exchange chamber 21, the air outlet 23 of the heat exchange chamber 21, and the air inlet 32 ​​of the atomizing chamber 31 before entering the atomizing chamber 31. The air entering the atomizing chamber 31 is preheated as it flows through the heat exchange chamber 21 inside the heater 2; preheating the air helps to improve atomization efficiency and ensure uniform smoke distribution.

[0051] After the substance inside the atomizing pot 3 is heated, smoke is generated in the atomizing chamber 31. The smoke is forced into the filter chamber 51 of the hookah bottle 5 through the air guide tube 4. In the filter chamber 51, the smoke needs to flow through the filter medium (such as water) and change direction before it can be discharged from the air outlet 6. The smoke comes into contact with the filter medium in the filter chamber 51, achieving the effects of cooling, filtering and humidifying, providing a purer and softer smoke.

[0052] The heater 2 and the atomizing pot 3 are both fixed inside the housing 1, and the hookah bottle 5 is connected to one end of the housing 1. This integrates the two core functional components of hookah heating and atomization into the housing 1, with the hookah bottle 5 directly connected to the housing 1, forming a compact and integrated structural layout that significantly reduces the size of the device and achieves portability.

[0053] In use, outside air enters the air inlet 22 through the air inlet slot 11 of the housing 1, flows through the heat exchange chamber 21 inside the heater 2, and is preheated by the heat emitted by the heater 2. The preheated air flows out from the air outlet 23 of the heat exchange chamber 21 and enters the atomizing chamber 31 through the air inlet 32 ​​of the atomizing pot 3. The preheated air interacts with the substance directly heated by the heater 2 inside the atomizing pot 3 to produce smoke. The generated smoke is discharged from the air outlet 33 of the atomizing chamber 31 and guided to the filter chamber 51 of the hookah bottle 5 via the air guide tube 4. After entering the filter chamber 51 containing the filter medium, the smoke is forced to flow through the filter medium. During this process, the smoke comes into full contact with the filter medium, achieving cooling, humidification, and filtration. The cooled and purified smoke is discharged from the filter chamber 51 through the air outlet 6 for the user to inhale. The entire process is completed within the highly integrated structure of the housing 1 and the hookah bottle 5, ensuring portability.

[0054] like Figure 2 As shown, the housing 1 in this embodiment includes an upper shell 12 and a lower shell 13, with the upper shell 12 covering the lower shell 13; thus, the housing 1 adopts a split design, which facilitates assembly, repair, and installation and maintenance of internal components.

[0055] An upper fixing seat 121 is provided inside the upper shell 12, and the heater 2 is fixed inside the upper fixing seat 121; the upper fixing seat 121 provides positioning and support for the heater 2, ensuring that the heater 2 is in a stable position and reliably transfers heat to the atomizing pot 3.

[0056] The lower shell 13 has a lower fixing seat 131 inside, and the atomizing pot 3 is fixed in the lower fixing seat 131. The lower fixing seat 131 provides positioning and support for the atomizing pot 3, ensuring that the atomizing pot 3 is in a stable position, forming an effective heat transfer interface with the heater 2, and maintaining the alignment of the air inlet 32 ​​with the air outlet 23 of the heat exchange chamber 21.

[0057] Preferably, the lower mounting base 131 is equipped with a battery 15 and a control circuit board 16, the control circuit board 16 being electrically connected to the battery 15. The battery 15 and the control circuit board 16 are integrated and installed in the area of ​​the lower mounting base 131. This optimizes the internal space layout, making the structure more compact, and provides centralized power supply and control for electrical components such as the heater 2.

[0058] In practical use, both the upper fixing seat 121 and the lower fixing seat 131 can be fixed by a snap-fit ​​structure or a magnetic attachment, so that the upper shell 12 is kept covering the top of the lower shell 13.

[0059] For example, the upper fixing seat 121 has an elastic hook, and the lower fixing seat has a corresponding slot. During assembly by pressing, the hook deforms and then resets, locking into the slot. Disassembly requires external force to move the hook. Alternatively, the upper fixing seat 121 has a protruding rib, and the lower fixing seat 131 has a slot. After rotating a certain angle, the protruding rib locks into the slot. Rotation allows the upper fixing seat 121 and the lower fixing seat 131 to be locked or separated.

[0060] For example, the upper fixing seat 121 is embedded with a permanent magnet (such as a neodymium iron boron magnetic ring), and the lower fixing seat 131 is provided with a magnetically conductive metal sheet (such as ferrite) or a symmetrical permanent magnet at the corresponding position. When the upper fixing seat 121 and the lower fixing seat 131 are close together, they are fixed by magnetic attraction, and when disassembling, a pulling force is applied to separate them.

[0061] like Figure 3 As shown, in this embodiment, the upper fixing base 121 has a fixing groove 122 at its center. The lower part of the heater 2 is disposed in the fixing groove 122. A limiting edge 201 is provided on the outer side of the heater 2, and the limiting edge 201 has a slot 202. The upper fixing base 121 has a limiting block 123, and the slot 202 engages with the limiting block 123. The fixing groove 122 provides lower positioning support, and the slot 202 and the limiting block 123 form a snap-fit ​​engagement. This achieves dual positioning and fixing of the heater 2 in both vertical and horizontal directions, preventing displacement or loosening during operation.

[0062] like Figure 2 and Figure 3As shown, a first heat insulation gap 101 is provided between the heater 2 and the upper shell 12; a physical gap is maintained between the outer shell of the heater 2 and the upper shell 12 of the housing 1. By utilizing the heat insulation properties of air, the heat conduction from the heater 2 to the upper shell 12 of the housing 1 is reduced, the outer surface temperature of the upper shell 12 is lowered, scalding is prevented, and the safety of use is improved.

[0063] like Figure 3 As shown, a heat insulation component 14 is provided inside the lower fixing base 131, and the atomizing pot 3 is fixed inside the heat insulation component 14. The heat insulation component 14 serves as an intermediate carrier for mounting the atomizing pot 3. The heat insulation component 14 prevents direct contact between the atomizing pot 3 and the lower fixing base 131 or the lower shell 13, thereby reducing the heat conduction path.

[0064] The heat insulation component 14 is connected to the air guide pipe 4, so that one end of the air guide pipe 4 is fixed on the heat insulation component 14, ensuring that the connection between the air guide pipe 4 and the air outlet 33 of the atomizing chamber 31 is stable. At the same time, the heat insulation component 14 is used to reduce the heat transfer at the port of the air guide pipe 4 to the lower shell 13.

[0065] like Figure 2 and Figure 3 As shown, a second heat insulation gap 102 is provided between the heat insulation component 14 and the lower fixing seat 131, maintaining a physical gap between the outer shell of the heat insulation component 14 and the lower fixing seat 131. Further utilizing the air insulation layer significantly reduces heat transfer from the heat insulation component 14 (which has already absorbed part of the heat from the atomizing pot 3) to the lower fixing seat 131 and the lower shell 13, effectively controlling the temperature of the lower shell 13 and ensuring handheld comfort and safety.

[0066] Among them, the heat insulation component 14 is made of high-temperature resistant silicone or foamed silicone.

[0067] like Figure 1 and Figure 2 As shown, in this embodiment, the heat insulation component 14 is provided with an air collection chamber 141 corresponding to the air outlet 33, and the air guide pipe 4 is connected to the air collection chamber 141.

[0068] Specifically, a dedicated gas collecting chamber 141 is provided inside the heat insulation component 14. The gas collecting chamber 141 is directly opposite the air outlet 33 of the atomizing chamber 31, and the inlet end of the air guide pipe 4 is connected to the gas collecting chamber 141. This ensures that the high-temperature smoke discharged from the air outlet 33 of the atomizing chamber 31 is effectively collected in the gas collecting chamber 141 and stably guided to the hookah bottle 5 through the air guide pipe 4, reducing airflow diffusion loss. The gas collecting chamber 141 is integrated inside the heat insulation component 14, so that the high-temperature smoke collection process occurs within the heat insulation environment, further blocking heat transfer to the outside of the heat insulation component 14 (such as the lower fixing seat 131 or the lower shell 13), improving the overall heat insulation effect, and ensuring the safety of the equipment shell temperature.

[0069] like Figure 3As shown, the heater 2 in this embodiment includes a heat insulation shell 24, a heat-conducting sheet 25, and a heat-conducting base 26.

[0070] The heat insulation shell 24 and the heat-conducting seat 26 form the heat exchange cavity 21, which provides a closed flow channel for air preheating, and the heat insulation shell 24 reduces the heat loss of the cavity to the outside.

[0071] The air inlet 22 is located on the heat insulation shell 24, and the air outlet 23 is located on the heat-conducting base 26. Air flows into the heat exchange chamber 21 from the air inlet 22 on the heat insulation shell 24 and flows out from the air outlet 23 on the heat-conducting base 26. The forced airflow passes through the entire interior of the heat exchange chamber 21 to ensure sufficient heat exchange; the air outlet 23 of the heat-conducting base 26 facilitates the guidance of preheated air to the lower atomizing pot 3.

[0072] The heat-conducting plate 25 is disposed within the heat exchange cavity 21, and a heating cavity 27 is provided between the heat-conducting plate 25 and the heat-conducting base 26. A heating element (not shown) is disposed within the heating cavity 27. The heat-conducting plate 25 is located in the airflow channel inside the heat exchange cavity 21. This increases the heat exchange surface area within the heat exchange cavity 21, improving air preheating efficiency. The heating cavity 27 provides installation space for the heating element and concentrates heat in the area of ​​the heating cavity 27, which is then diffused into the interior of the heat exchange cavity 21 via the heat-conducting plate 25. The heating element (such as a heating wire) is placed inside the heating cavity 27. The heat generated by the heating element directly acts on the heat-conducting plate 25 and the heat-conducting base 26, efficiently heating the airflow within the heat exchange cavity 21 and the heat-conducting base 26 itself.

[0073] In actual use, the heating element can be electrically connected to the battery 15 through conductive electrodes or wires.

[0074] like Figure 3 As shown, in this embodiment, a heat-insulating seal 28 is provided between the air inlet 22 and the air inlet groove 11. By adding a heat-insulating seal 28 at the connection between the air inlet groove 11 and the air inlet 22, the heat conduction path at this connection is blocked, and gas leakage is prevented, ensuring that external air can only enter the heat exchange chamber 21 through the designed path.

[0075] The heat insulation seal 28 has a sealing groove 281 on its upper part, and the upper shell 12 has a sealing edge 124 circumferentially arranged along the outer side of the air inlet groove 11. The sealing edge 124 abuts against the sealing groove 281; the sealing edge 124 is inserted into and presses against the sealing groove 281 to form circumferential contact. A reliable seal is achieved between the heat insulation seal 28 and the upper shell 12 in the upper region, preventing air from leaking from around the air inlet groove 11, and at the same time blocking the heat from the heater 2 during operation from being transferred to the upper shell 12 through the heat insulation shell 24.

[0076] The lower part of the heat insulation seal 28 is provided with an extension 282, which abuts against the inner side of the air inlet 22. The extension 282 extends into the air inlet 22 and contacts the inner wall of the air inlet 22. This achieves a reliable seal between the heat insulation seal 28 and the air inlet 22 of the heater 2, preventing air leakage from the connection of the air inlet 22, and simultaneously blocking heat transfer to the heat insulation seal 28 and the upper shell 12 through the contact surface between the extension 282 and the inner side of the air inlet 22.

[0077] Among them, the heat insulation seal 28 is usually made of elastic materials such as rubber or foamed silicone.

[0078] like Figure 3 As shown, the atomizing pot 3 in this embodiment includes a lid 34 and a pot body 35. The lid 34 covers the pot body 35 to form the atomizing chamber 31, so that the atomizing chamber 31 is composed of a separable lid 34 and a pot body 35. This allows the atomizing chamber 31 to be opened and closed, facilitating the addition or cleaning of substances (such as tobacco paste) into the pot body 35, and improving the convenience of use and maintenance.

[0079] The air inlet 32 ​​is located on the pot lid 34, and the air outlet 33 is located on the pot body 35.

[0080] Specifically, multiple air inlets 32 are provided, arranged circumferentially on the pot lid 34, allowing preheated air to enter from the top periphery of the atomizing chamber 31. This facilitates downward airflow and full contact with the material inside the pot, optimizing heat exchange and atomization effects. The air outlet 33 is located on the pot body 35 at the bottom of the atomizing chamber 31, allowing the smoke generated by atomization to be discharged from the bottom of the atomizing chamber 31. This allows the smoke to be smoothly guided into the filter chamber 51 of the hookah bottle 5 through the air guide pipe 4 connected below, conforming to the natural airflow direction.

[0081] like Figure 3 As shown, the lid 34 of this embodiment is provided with a groove 341 around its circumference, and the sidewall of the groove 341 abuts against the inner wall of the pot body 35. The structure of the groove 341 makes the edge of the lid 34 form a specific contour, and the sidewall of the contour is in close contact with the inner wall of the pot body 35. A physical sealing interface is formed at the joint surface of the lid 34 and the pot body 35, which effectively prevents the gas (smoke or air) in the atomization chamber 31 from leaking from the joint surface, ensuring the stability of the air pressure inside the atomization chamber 31 and the airflow flowing according to the designed path (air inlet 32, air outlet 33).

[0082] The air inlet 32 ​​is disposed within the groove 341. The air inlet 32 ​​is "enclosed" within the sealed environment formed by the groove 341 and the inner wall of the pot body 35, preventing the air inlet 32 ​​from becoming a leakage point at the joint surface and ensuring the integrity of the seal. The groove 341 provides a relatively independent and controlled air intake channel for the air inlet 32, which helps to guide the preheated air into the atomizing chamber 31 more concentratedly.

[0083] like Figure 3 As shown, the pot body 35 in this embodiment is equipped with a heating module 36. The heating module 36 is an integral part of the pot body 35 or is directly installed on the pot body 35. The heat energy generated by the heating module 36 directly acts on the pot body 35, achieving efficient and rapid heating of the substance (such as tobacco paste) inside the pot body 35. This reduces heat loss through traditional external heat conduction paths, improves heat energy utilization, shortens preheating time, and optimizes atomization effect.

[0084] The heating module 36 can be disposed at the bottom, side, or inner wall of the pot body to adapt to different needs. In other embodiments, positive and negative electrodes can also be directly connected to the pot body 35 to heat the pot body 35.

[0085] The heating module 36 can be an electric heating element, an electromagnetic heating module 36, or an infrared thermal radiation heating module 36. This heating module 36 can effectively keep the temperature of the smoke pot constant and ensure the stable reaction of the substances inside the pot body 35.

[0086] In practical use, if the heating module 36 is an electric heating element, heat is conducted through the heating element to heat the bottom of the pot body 35. If the heating module 36 is an electromagnetic heating module 36, the pot body 35 is made of a ferromagnetic material, and the pot body 35 is electromagnetically heated by the electromagnetic coil of the electromagnetic heating module 36. If the heating module 36 is an infrared thermal radiation heating module 36, the bottom of the pot body 35 is heated by thermal radiation through the heating element of the infrared thermal radiation heating module 36.

[0087] By electrically connecting the heating module 36 to the battery 15, the battery 15 can supply power to the heating module 36, thereby enabling the heating module 36 to generate heat normally.

[0088] like Figure 4 As shown, the hookah bottle 5 in this embodiment includes a bottle body 52 and a sealing cap 53. The sealing cap 53 covers the upper part of the bottle body 52 to seal the filter chamber 51, and the sealing cap 53 and the bottle body 52 form a detachable sealing connection. This ensures the airtightness of the filter chamber 51, prevents leakage of the filter medium (such as water), and maintains the internal air pressure environment of the filter chamber 51.

[0089] The exhaust pipe 6 is connected to one side of the sealing cover 53; the exhaust pipe 6 is fixed on the sealing cover 53 and communicates with the inside of the filter chamber 51. The purified smoke is directly output through the exhaust pipe 6 on the sealing cover 53, simplifying the air path connection and ensuring airtightness.

[0090] On the other side of the sealing cover 53, a pressure relief channel 54 is provided. A valve bead 541 for controlling the internal air pressure of the filter chamber 51 is installed within the pressure relief channel 54. The pressure relief channel 54 is a unidirectional airflow passage. The valve bead 541 moves within the channel by gravity or pressure difference. When the air pressure inside the filter chamber 51 is too high, it pushes the valve bead 541 to open the pressure relief channel 54, releasing excess gas and preventing bursting or seal failure. Under normal or negative pressure, the valve bead 541 falls or resets to close the channel, maintaining the chamber seal and filtration effect.

[0091] The sealing cap 53 is made of elastic materials such as rubber, silicone rubber, or foamed silicone.

[0092] like Figure 2 and Figure 4 As shown, the air guide tube 4 extends through the sealing cover 53 into the filter chamber 51. One end of the air guide tube 4 passes through the sealing cover 53 and extends into the interior of the filter chamber 51. This ensures that high-temperature smoke is guided to the bottom or deep within the filter chamber 51, fully flowing through the filter medium and improving cooling and filtration efficiency. The penetration point is tightly sealed to the sealing cover 53 to prevent gas or liquid leakage.

[0093] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A portable hookah, characterized in that, It includes a housing (1), a heater (2), an atomizing pot (3), an air duct (4), a hookah bottle (5), and an air outlet pipe (6). The heater (2) and the atomizing pot (3) are both fixed inside the housing (1), and the heater (2) is used to heat the atomizing pot (3); The housing (1) is provided with an air inlet slot (11), and the heater (2) is provided with a heat exchange chamber (21). The heat exchange chamber (21) is provided with an air inlet (22) and an air outlet (23). The air inlet slot (11) is connected to the air inlet (22). The atomizing pot (3) is provided with an atomizing chamber (31), the atomizing chamber (31) is provided with an air inlet (32) and an air outlet (33), the air inlet (32) is connected to the air outlet (23); The hookah bottle (5) is connected to one end of the housing (1). The hookah bottle (5) has a filter chamber (51) for holding filter media inside. The air guide pipe (4) is connected between the air outlet (33) and the filter chamber (51). The air outlet pipe (6) is connected to one side of the filter chamber (51).

2. A portable hookah according to claim 1, characterized in that, The housing (1) includes an upper shell (12) and a lower shell (13), with the upper shell (12) covering the lower shell (13). The upper shell (12) is provided with an upper fixing seat (121), and the heater (2) is fixed inside the upper fixing seat (121); The lower shell (13) is provided with a lower fixing seat (131), and the atomizing pot (3) is fixed in the lower fixing seat (131).

3. A portable hookah according to claim 2, characterized in that, The upper fixing seat (121) is provided with a fixing groove (122) at its center. The lower part of the heater (2) is provided in the fixing groove (122). The heater (2) is provided with a limiting edge (201) on its outer side. The limiting edge (201) is provided with a slot (202). The upper fixing seat (121) is provided with a limiting block (123). The slot (202) is engaged with the limiting block (123). A first heat insulation gap (101) is provided between the heater (2) and the upper shell (12). A heat insulation component (14) is provided inside the lower fixed base (131). The heat insulation component (14) is connected to the air guide pipe (4). The atomizing pot (3) is fixed inside the heat insulation component (14). A second heat insulation gap (102) is provided between the heat insulation component (14) and the lower fixed base (131).

4. A portable hookah according to claim 3, characterized in that, The heat insulation component (14) is provided with an air collection chamber (141) corresponding to the air outlet (33), and the air guide pipe (4) is connected to the air collection chamber (141).

5. A portable hookah according to claim 2, characterized in that, The heater (2) includes a heat insulation shell (24), a heat-conducting plate (25), and a heat-conducting base (26). The heat insulation shell (24) and the heat conduction seat (26) form the heat exchange cavity (21), the air inlet (22) is disposed on the heat insulation shell (24), and the air outlet (23) is disposed on the heat conduction seat (26). The heat-conducting plate (25) is disposed in the heat exchange cavity (21), and a heating cavity (27) is disposed between the heat-conducting plate (25) and the heat-conducting base (26), and a heating element is disposed in the heating cavity (27).

6. A portable hookah according to claim 5, characterized in that, A heat-insulating seal (28) is provided between the air inlet (22) and the air inlet groove (11). The heat insulation seal (28) is provided with a sealing groove (281) on the upper part, and the upper shell (12) is provided with a sealing edge (124) along the outer circumferential direction of the air inlet groove (11), and the sealing edge (124) abuts against the sealing groove (281); The heat insulation seal (28) has an extension (282) at its lower part, and the extension (282) abuts against the inside of the air inlet (22).

7. A portable hookah according to claim 1, characterized in that, The atomizing pot (3) includes a pot lid (34) and a pot body (35). The pot lid (34) is placed on the pot body (35) to form the atomizing chamber (31). The air inlet (32) is placed on the pot lid (34), and the air outlet (33) is placed on the pot body (35).

8. A portable hookah according to claim 7, characterized in that, The lid (34) is provided with a groove (341) around its circumference, and the side wall of the groove (341) abuts against the inner wall of the pot body (35). The air inlet (32) is located in the groove (341).

9. A portable hookah according to claim 7 or 8, characterized in that, The pot body (35) is equipped with a heating module (36).

10. A portable hookah according to claim 1, characterized in that, The hookah bottle (5) includes a bottle body (52) and a sealing cap (53). The sealing cap (53) covers the upper part of the bottle body (52) to seal the filter chamber (51). The air outlet pipe (6) is connected to one side of the sealing cap (53). A pressure relief channel (54) is provided on the other side of the sealing cap (53). A valve bead (541) for controlling the air pressure inside the filter chamber (51) is provided in the pressure relief channel (54). The air guide tube (4) extends through the sealing cap (53) into the filter chamber (51).

Images