Hookah smoking device and heating component thereof

Abstract

The present invention provides a hookah smoking set and a heating assembly thereof, wherein the heating assembly comprises: a heating cup, the heating cup having an open end, and the heating cup can accommodate hookah; a heating element, the heating element being arranged on the end wall of the heating cup opposite to the open end; a cover cup, the cover cup being sleeved on the heating cup, and the cover cup and the heating cup having a first gap matching; a ring cover, the ring cover being connected to the first end of the cover cup adjacent to the open end, and the ring cover and the heating cup having a second gap matching, a convex ring portion extending radially on the inner wall of the ring cover, the convex ring portion at least covering the first gap and the second gap in the radial direction of the cover cup; and a third gap between the convex ring portion and the open end in the axial direction of the cover cup. The volume of the hookah smoking set is reduced, and it is convenient to carry and store. At the same time, the heating element uniformly heats the hookah in the heating cup, lengthens the flow path of the smoke, and filters the smoke through water or liquid, so as to prevent the smoke from burning the mouth and provide a refreshing taste.

Description

Technical Field

[0001] The present invention relates to the technical field of hookah, and in particular to a hookah smoking device and a heating component thereof. Background Art

[0002] Hookah is a tobacco product originated in the Middle East. It is usually made by mixing tobacco with honey, spices or fruit juice, and then filtering it with water or other liquids before smoking. Some tobacco products are solid or paste-like. Solid or paste-like tobacco products are mainly made of various flower leaves or plant extracts and diluted oils.

[0003] Traditionally, hookah smoking is mainly done through hookahs. The usual method is to temporarily wrap the hookah with tin foil, poke a few holes in the tin foil, and then place the tin foil wrapped around the hookah on the pot at the top of the hookah. Then, charcoal is placed on the tin foil to heat the hookah. However, when charcoal is used to heat the hookah, carbon dioxide is easily produced, and the smell of ash can be smelled when smoking. Cleaning after smoking is also troublesome.

[0004] At present, some methods of heating hookahs by electric heating have emerged, similar to the form of electronic carbon. Compared with charcoal heating, although it does not produce carbon dioxide and ash, this electronic carbon heating method still needs to be used in combination with the traditional hookah, placing the electronic carbon on the tin foil wrapped with the hookah and then baking and heating it. Not only is the heating uneven, but it is also inconvenient to carry. Summary of the invention

[0005] The first object of the present invention is to provide a heating assembly for a hookah smoking device that heats evenly and is easy to carry.

[0006] The second object of the present invention is to provide a hookah smoking device that is uniformly heated and easy to carry.

[0007] In order to achieve the purpose of the above-mentioned first invention, the present invention provides a heating component of a hookah smoking device, comprising: a heating cup, the heating cup having an open end, and the heating cup can accommodate hookah; a heating element, the heating element is arranged on the end wall of the heating cup opposite to the open end; a cover cup, the cover cup is sleeved on the heating cup, and the cover cup and the heating cup have a first gap matching; a ring cover, the ring cover is connected to the first end of the cover cup adjacent to the open end, and the ring cover has a second gap matching the heating cup, a convex ring portion radially extends from the inner wall of the ring cover, and the convex ring portion at least covers the first gap and the second gap in the radial direction of the cover cup; in the axial direction of the cover cup, the convex ring portion and the open end have a third gap.

[0008] A further solution is that the heating assembly also includes a support seat, the support seat is located inside the cup, the heating cup is arranged on the support seat, the heating element is a heating wire, the heating wire is laid on the end wall, and avoidance grooves are provided at positions corresponding to the support seat and the heating wire, and connecting wires at both ends of the heating wire are respectively connected to the support seat.

[0009] A further solution is that the cup is made of a conductive material, and a first axial hole and a plurality of through holes are provided on the bottom wall opposite to the first end of the cup, and the plurality of through holes connect the first gap with the outside of the cup, and the heating component also includes a first insulating sleeve and a first electrode, and the first electrode is located in the first axial hole through the first insulating sleeve, the first end of the heating wire is connected to the bottom wall, and the second end of the heating wire is connected to the first electrode.

[0010] A further solution is that the heating component also includes a connecting seat, a second insulating sleeve and a second electrode, the connecting seat is provided with an annular groove and a second axial hole, a through groove is provided at the bottom of the annular groove, the cup can be detachably connected to the connecting seat, the first gap can be connected to the annular groove through the through hole, the through groove makes the annular groove connected to the outside of the connecting seat, the second electrode is located in the second axial hole through the second insulating sleeve, and the first electrode can be connected to the second electrode.

[0011] A further solution is that the heating component also includes an adapter seat, which is provided with a accommodating cavity and a smoke outlet channel that are interconnected, the bottom wall and the connecting seat are located in the accommodating cavity, the connecting seat and the bottom of the accommodating cavity form a storage cavity, the smoke outlet channel is connected to the storage cavity, the annular groove is connected to the storage cavity through a through groove, the adapter seat is installed with an adapter, the second electrode and the bottom wall are respectively connected to the adapter, and the adapter can be electrically connected to an external device.

[0012] In order to achieve the purpose of the above-mentioned second invention, the present invention provides a hookah smoking device, including a heating component, a plug and an atomizer bottle, the heating component including: a heating cup, the heating cup having an open end, the heating cup can accommodate hookah; a heating element, the heating element is arranged on the end wall of the heating cup opposite to the open end; a cover cup, the cover cup is sleeved on the heating cup, and the cover cup and the heating cup have a first gap; a ring cover, the ring cover is connected to the first end of the cover cup adjacent to the open end, the ring cover and the heating cup have a second gap, a convex ring portion radially extends from the inner wall of the ring cover, the convex ring portion at least covers the first gap and the second gap in the radial direction of the cover cup; in the axial direction of the cover cup, the convex ring portion and the open end have a third gap. The plug is electrically connected to the heating component through a wire, the atomizer bottle has a suction nozzle and a suction tube, the interior of the atomizer bottle is divided into a first filter chamber and a second filter chamber by a ring cover, the suction nozzle is located at the first end of the atomizer bottle, one end of the suction tube is connected to the second end wall of the atomizer bottle and is located inside the first filter chamber, and a plurality of grooves are provided at the second end wall of the atomizer bottle adjacent to the ring cover, the suction nozzle is connected to the second filter chamber, the grooves connect the second filter chamber and the first filter chamber, and the second gap can be connected to the first filter chamber through the suction tube.

[0013] In order to achieve the purpose of the above-mentioned second invention, the present invention provides a hookah smoking device, including a heating component, a base, an atomizer bottle, a battery pack and a circuit board, the heating component including: a heating cup, the heating cup having an open end, the heating cup can accommodate the hookah; a heating element, the heating element is arranged on the end wall of the heating cup opposite to the open end; a cover cup, the cover cup is sleeved on the heating cup, and the cover cup and the heating cup have a first gap; a ring cover, the ring cover is connected to the first end of the cover cup adjacent to the open end, the ring cover and the heating cup have a second gap, a convex ring portion radially extends from the inner wall of the ring cover, the convex ring portion at least covers the first gap and the second gap in the radial direction of the cover cup; in the axial direction of the cover cup, the convex ring portion and the open end have a third gap. The heating component is detachably located on the side of the base, and the base is provided with a first smoke passage and a second smoke passage that are interconnected; the atomizer bottle is located above the base, and the atomizer bottle has a suction nozzle and a suction pipe, and the interior of the atomizer bottle is divided into a first filter chamber and a second filter chamber by a ring cover, the suction nozzle is located at the first end of the atomizer bottle, one end of the suction pipe is connected to the second end wall of the atomizer bottle and is located inside the first filter chamber, and a plurality of grooves are provided at the second end wall of the ring cover adjacent to the atomizer bottle, the suction nozzle is connected to the second filter chamber, the grooves connect the second filter chamber and the first filter chamber, the suction pipe is respectively connected to the first filter chamber and the second smoke passage, and the second gap is connected to the first smoke passage; a battery pack is arranged on the base; a circuit board is electrically connected to the battery pack and the heating element, and the temperature change of the heating element is controlled by controlling the voltage of the circuit board.

[0014] A further solution is that a charging port is provided on the circuit board, and the battery pack is a rechargeable battery pack.

[0015] A further solution is that a plurality of indicator lights are arranged on the circuit board, and each indicator light displays a different color.

[0016] A further solution is that the hookah smoking device also includes an upper cover, which is detachably covered on the atomizer bottle, and a storage cavity is provided at the top of the upper cover, and the heating component can be placed in the storage cavity.

[0017] When the hookah smoking device is not in a smoking state, the heating component is stored in the storage cavity of the upper cover, which reduces the volume of the hookah smoking device and is convenient to carry and store. In addition, the overall appearance of the hookah smoking device is similar to a cylindrical water cup, which is beautiful and generous.

[0018] When the hookah smoking device is used for inhalation, the upper cover is taken out, and the heating component is taken out from the storage cavity of the upper cover, and the heating component is installed on the side of the lower cover. Water or liquid is added to the first filter cavity and the second filter cavity of the atomizer bottle through the suction nozzle of the atomizer bottle, and the water level must at least submerge the groove on the ring cover, but the water level cannot be higher than the top of the suction pipe. The hookah is placed in the heating cup of the heating component, and the control button controls the circuit board to energize the heating element, and the energized heating element bakes and heats the hookah in the heating cup. When inhaling at the suction nozzle of the atomizer bottle, the smoke of the baked and heated hookah flows from the third gap to the second gap with the airflow, and further flows to the first gap. At the same time, the airflow drives the smoke to flow into the annular groove through the through hole, and flows into the storage cavity through the through groove, and then flows to the smoke outlet channel, and then enters the first filter cavity through the first smoke passage, the second smoke passage, the through hole, and the suction pipe. The airflow drives the smoke to pass through the groove and flow out from the suction nozzle of the atomizer bottle after being filtered by water. The heating element evenly heats the hookah in the heating cup, lengthens the flow path of the smoke and filters the smoke through water or liquid, preventing the smoke from scalding the mouth and providing a fresh taste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of an embodiment of a hookah smoking device of the present invention.

[0020] Figure 2 It is a partial exploded view of an embodiment of a hookah smoking device of the present invention.

[0021] Figure 3 It is a first-view structural diagram of the upper cover in the hookah smoking device embodiment of the present invention.

[0022] Figure 4 It is a second viewing angle structural diagram of the upper cover in the hookah smoking device embodiment of the present invention.

[0023] Figure 5 It is an exploded view of the cooperation between the base, the atomizer bottle and the circuit board in the embodiment of the hookah smoking device of the present invention.

[0024] Figure 6 It is a cross-sectional view of the cooperation between the base, the atomizer bottle and the circuit board in the embodiment of the hookah smoking device of the present invention.

[0025] Figure 7 It is a first-view structural diagram of the atomizer bottle in the hookah smoking device embodiment of the present invention.

[0026] Figure 8 It is a second viewing angle structural diagram of the atomizer bottle in the hookah smoking device embodiment of the present invention.

[0027] Fig. 9 It is a first-view structural diagram of the sealing ring in the hookah smoking device embodiment of the present invention.

[0028] Fig.10It is a structural diagram of the sealing ring in the hookah smoking device embodiment of the present invention from a second viewing angle.

[0029] Fig.11 It is a structural cross-sectional view of the inner cover in the embodiment of the hookah smoking device of the present invention.

[0030] Fig.12 It is a structural cross-sectional view of a transition connector in an embodiment of a hookah smoking device of the present invention.

[0031] Fig.13 It is a structural diagram of the lower cover in the embodiment of the hookah smoking device of the present invention.

[0032] Fig.14 It is a first-view structural diagram of the base in the hookah smoking device embodiment of the present invention.

[0033] Fig.15 It is a structural diagram of the base from a second viewing angle in an embodiment of the hookah smoking device of the present invention.

[0034] Fig.16 It is a structural cross-sectional view of the base in the embodiment of the hookah smoking device of the present invention.

[0035] Fig.17 It is a first-view structural diagram of the cooperation between the base and the circuit board in the hookah smoking device embodiment of the present invention.

[0036] Fig.18 It is a second viewing angle structural diagram of the cooperation between the base and the circuit board in the hookah smoking device embodiment of the present invention.

[0037] Fig.19 It is a structural diagram of the heating component in the hookah smoking device embodiment of the present invention.

[0038] Fig. 20 It is a cross-sectional view of a heating assembly in an embodiment of a hookah smoking device of the present invention.

[0039] Fig.21 It is a structural cross-sectional view of the adapter in the hookah smoking device embodiment of the present invention.

[0040] Fig. 22 It is an exploded view of the cooperation between the connecting seat, the second electrical isolation sleeve and the second electrode in the embodiment of the hookah smoking device of the present invention.

[0041] Fig.23 It is a partial cross-sectional view of the heating component in the water pipe smoking device embodiment of the present invention.

[0042] Fig.24 It is a partial exploded view of the heating component in the hookah smoking device embodiment of the present invention.

[0043] Fig.25 It is a first-view structural diagram of a cup in an embodiment of a hookah smoking device of the present invention.

[0044] Fig.26 It is a second viewing angle structural diagram of the cup in the hookah smoking device embodiment of the present invention.

[0045] Fig. 27 It is a structural diagram from a first perspective of a support base in an embodiment of a hookah smoking device of the present invention.

[0046] Fig.28 It is a structural diagram from a second viewing angle of the support base in the hookah smoking device embodiment of the present invention.

[0047] Fig.29 1 is a structural diagram of a ring cover in an embodiment of a hookah smoking device of the present invention.

[0048] Fig.30 It is a structural cross-sectional view of the ring cover in the embodiment of the hookah smoking device of the present invention.

[0049] Fig.31 It is a structural cross-sectional view of a heating component in an embodiment of a hookah smoking device of the present invention.

[0050] Fig.32 It is a structural diagram of the first working state of the hookah smoking device embodiment of the present invention.

[0051] Fig.33 It is a structural diagram of the second working state of the hookah smoking device embodiment of the present invention.

[0052] Fig.34 It is an exploded view of another embodiment of the hookah smoking device of the present invention.

[0053] Fig.35 It is a structural diagram of a connector in another embodiment of a hookah smoking device of the present invention.

[0054] Fig.36 It is a structural cross-sectional view of a connector in another embodiment of a hookah smoking device of the present invention.

[0055] Fig.37 It is a structural diagram of the first working state of another embodiment of the hookah smoking device of the present invention.

[0056] Fig.38 It is a structural diagram of the second working state of another embodiment of the hookah smoking device of the present invention.

[0057] The present invention is further described below in conjunction with the accompanying drawings and embodiments. DETAILED DESCRIPTION

[0058] See also Figure 1 and Figure 2 The hookah smoking set 1 in the embodiment is mainly used for smoking hookah. The hookah smoking set 1 includes a suction component, an upper cover 3, a top cover 2 and a heating component 8.

[0059] See also Figures 5 to 18The suction assembly includes an atomizer bottle 9, a sealing ring 10, an inner cover 11, a transition connector 12, a lower cover 4, a base 16, a battery pack (not shown), a circuit board, and control buttons 5 and 6. The circuit boards in this embodiment are divided into a main circuit board 13, a control circuit board 14, and a heating external circuit board 15. There are two battery packs. The main circuit board 13 is located above the base 16, and the control circuit board 14 and the heating external circuit board 15 are located on opposite sides of the base 16. The bottom of the base 16 protrudes outward with four anti-slip convex strips 166, and the four anti-slip convex strips 166 are evenly arranged about the circumference of the base 16.

[0060] See also Figures 14 to 18 The base 16 is provided with a first smoke passage 164 and a second smoke passage 165 which are connected vertically to each other. The first smoke passage 164 extends in the radial direction of the base 16. The first end of the first smoke passage 164 passes through the side wall of the base 16. The second smoke passage 165 is located on the axis of the base 16 and the first end of the second smoke passage 165 passes through the top of the base 16. The second end of the second smoke passage 165 is connected to the second end of the first smoke passage 164. Two symmetrical battery pack mounting grooves 161 are provided on the base 16. The two battery packs are placed in the two battery pack mounting grooves 161 respectively. A positioning column 167 protrudes from the first end of the second smoke passage 165 at the top of the base 16. The main circuit board 13 is sleeved on the positioning column 167 through the opening 131. The battery pack is electrically connected to the main circuit board 13. The battery pack in this embodiment is a rechargeable battery pack. Three indicator lights 132 are arranged on the main circuit board 13, and the three indicator lights 132 are evenly arranged around the opening 131 of the main circuit board 13. The three indicator lights 132 display different colors, which creates an atmosphere when working. The base 16 is also provided with a first square groove 163 and a second square groove 162 that are arranged opposite to each other. The first square groove 163 is provided with a first strip groove 1631 on the inner walls on both sides opposite to each other, and the second square groove 162 is provided with a second strip groove 1621 on the inner walls on both sides opposite to each other. The two sides of the control circuit board 14 are respectively inserted into the two first strip grooves 1631, and the two sides of the heating external circuit board 15 are respectively inserted into the two second strip grooves 1621. The control circuit board 14 and the heating external circuit board 15 are respectively electrically connected to the main circuit board 13 through wires. The control circuit board 14 is provided with a charging port 7, and the heating external circuit board 15 is provided with an external connector (not marked). Among them, the heating external circuit board 15 is located directly above the first smoke passage 164.

[0061] See also Figures 6 to 12The transition connector 12 is located between the atomizer bottle 9 and the base 16, the main circuit board 13 is located between the base 16 and the transition connector 12, the axis of the transition connector 12 is provided with a through hole 121, the through hole 121 has an extension column 122 at one end of the base 16, the extension column 122 is inserted into the second smoke passage 165, and the through hole 121 is connected to the second smoke passage 165. The outer wall of the atomizer bottle 9 is generally in the shape of an inclined cone, the atomizer bottle 9 has a suction nozzle 91 and a suction pipe 93, the interior of the atomizer bottle 9 is divided into a first filter chamber 95 and a second filter chamber 96 by a ring cover 92, the ring cover 92 is also generally in the shape of an inclined cone, and the suction pipe 93 is inclined. The suction nozzle 91 is located at the first end of the atomizer bottle 9, one end of the suction pipe 93 is connected to the second end wall of the atomizer bottle 9 and is located inside the first filter cavity 95, and the ring cover 92 is adjacent to the second end wall of the atomizer bottle 9 and is provided with four slots 94, and the four slots 94 are evenly arranged around the suction pipe 93. The suction nozzle 91 is connected to the second filter cavity 96, and the slots 94 connect the second filter cavity 96 and the first filter cavity 95. The second end wall of the atomizer bottle 9 extends outward with a circular ring portion, and an annular groove 97 is provided on the outer wall of the circular ring portion, and a hooking portion 98 is provided at the end of the circular ring portion. The sealing ring 10 is arranged in an annular shape, and an annular groove 102 is provided at the first end of the sealing ring 10, and an annular stopper 101 is radially extended from the inner wall of the first end of the sealing ring 10, and the annular stopper 101 is embedded in the annular groove 97, and the hooking portion 98 is hooked below the annular stopper 101. The inner cover 11 is sleeved on the outer side of the base 16. The annular wall of the inner cover 11 is provided with a first avoidance groove 111 and a second avoidance groove 112. In the radial direction of the inner cover 11, the first avoidance groove 111 corresponds to the position of the control circuit board 14, and the second avoidance groove 112 corresponds to the position of the heating external circuit board 15. A limiting annular wall 113 is axially extended on the inner wall surface of the top wall of the inner cover 11, and a limiting groove 114 is formed between the top wall of the inner cover 11 and the limiting annular wall 113. The limiting annular wall 113 is embedded in the annular groove 102, and the part of the sealing ring 10 located radially outside the annular groove 102 is embedded in the limiting groove 114. The outer wall of the sealing ring 10 is provided with three through grooves 103, and the three through grooves 103 are evenly distributed in the circumferential direction of the sealing ring 10, and the through grooves 103 penetrate the annular groove 102 in the radial direction. The sealing ring 10 is located above the transition connector 12, and the first filter cavity 95 is connected to the through hole 121 through the suction pipe 93. The sealing ring 10 is made of elastic material, and the atomizer bottle 9 is made of glass. The sealing ring 10, the atomizer bottle 9 and the inner cover 11 are all interference fits, which enhances the sealing performance of the fit.

[0062] The lower cover 4 is sleeved on the outer side of the inner cover 11. The lower cover 4 is provided with a control button avoidance hole 41, a charging port avoidance hole 42 and an external avoidance hole 43. In the radial direction of the base 16, the control button avoidance hole 41 corresponds to the button on the control circuit board 14, the charging port avoidance hole 42 corresponds to the charging port 7, and the external avoidance hole 43 corresponds to the external connection. The control buttons 5 and 6 cooperate with the control button avoidance hole 41 and can control the buttons on the control circuit board 14. In this embodiment, the control buttons 5 and 6 include an indicator light control button 5 and a voltage control button 6 of the heating external circuit board 15. The voltage control button 6 controls the heating temperature of the heating component 8 by controlling the voltage of the heating external circuit board 15.

[0063] See also Figures 19 to 31 The heating assembly 8 is detachably located on the side of the base 16. The heating assembly 8 includes a heating cup 85, a heating element 86, a cup 83, a ring cover 84, a support seat 87, a first electric-isolating sleeve 810, a first electrode 89, a connecting seat 811, a second electric-isolating sleeve 813, a second electrode 812, an adapter seat 81, a wire plate 88 and a locking ring 82. The heating cup 85 has an open end, and the heating cup 85 can be used to accommodate a hookah. The heating element 86 is arranged on the end wall of the heating cup 85 opposite to the open end, and the cup 83 is sleeved on the heating cup 85, and the cup 83 cooperates with the first gap 818 of the heating cup 85. The heating element 86 can be electrically connected to a battery, and can also be electrically connected to an external plug, such as a socket, through a wire.

[0064] The ring cover 84 is connected to the first end of the cup 83 adjacent to the open end, and the ring cover 84 cooperates with the second gap 817 of the heating cup 85. A convex ring portion 841 extends radially on the inner wall of the ring cover 84. The convex ring portion 841 covers at least the first gap 818 and the second gap 817 in the radial direction of the cup 83. A lid (not shown) may be covered on the upper part of the convex ring portion 841. In the axial direction of the cup 83, the convex ring portion 841 and the open end have a third gap 816. Specifically, an outer thread 842 is provided on the outer wall of the ring cover 84, and the ring cover 84 is threadedly connected to the inner wall of the first end of the cup 83. An accommodating groove 843 is provided on the outer wall of the ring cover 84, and the accommodating groove 843 is annular and concave toward the axis. The locking ring 82 is sleeved on the ring cover 84 and the first end of the cup 83, and an annular flange 821 protrudes radially on the inner wall of the locking ring 82, and the annular flange 821 is embedded in the accommodating groove 843. The locking ring 82 is made of elastic material, and the locking ring 82, the ring cover 84 and the cup 83 are all interference fits, which enhances the sealing between the fits.

[0065] The support seat 87 is located inside the cup 83, and the heating cup 85 is arranged on the support seat 87. The heating element 86 of this embodiment is a heating wire, which is laid on the end wall of the heating cup 85 in a circular spiral shape. The support seat 87 is provided with a avoidance groove 872 at the position corresponding to the heating wire. The connecting wires at both ends of the heating wire are respectively passed through two through holes 871 connected to the support seat 87. The connecting wires at both ends of the heating wire are passed through the support seat 87 and contact the support seat 87 at the same time. The purpose is to transfer the heat transferred from the heating wire to the connecting wire to the support seat, thereby preventing the connecting wire from overheating and scalding the silicone parts below. The wire passing plate 88 is located between the support seat 87 and the bottom wall of the cup 83. Two wire passing holes (not marked) are provided on the wire passing plate 88. The connecting wires at both ends of the heating wire are respectively passed through the two wire passing holes. The cup 83 is made of a conductive material, and a first axial hole 832 and six through holes 831 are formed on the bottom wall opposite to the first end of the cup 83. The six through holes 831 are evenly distributed in the circumferential direction of the cup 83. The through holes 831 connect the first gap 818 with the outside of the cup 83. A threaded column 833 extends axially outward from the first axial hole 832. The first electrode 89 is located in the first axial hole 832 through the first insulating sleeve 810. The first end of the heating wire is connected to the bottom wall of the cup 83, and the second end of the heating wire is connected to the first electrode 89.

[0066] The cup 83 is detachably connected to the connection seat 811. Specifically, the connection seat 811 is provided with a threaded hole 8113, and the threaded column 833 of the cup 83 is threadedly matched with the threaded hole 8113. The connection seat 811 is also provided with an annular groove 8114 and a second axial hole 8112. The bottom of the annular groove 8114 is provided with three through grooves 8111, and the three through grooves 8111 are evenly distributed in the axial direction of the connection seat 811. The first gap 818 can be connected to the annular groove 8114 through the through hole 831, and the through groove 8111 makes the annular groove 8114 connected to the outside of the connection seat 811. The second electrode 812 is located in the second axial hole 8112 through the second electrical isolation sleeve 813, and the first electrode 89 can be connected to the second electrode 812. In the circumferential direction of the cup 83, the six through holes 831 and the three through grooves 8111 are staggered. The adapter seat 81 is provided with a receiving cavity 815 and a smoke outlet channel 814 which are vertically connected to each other. The receiving cavity 815 extends along the axial direction of the cup 83, and the smoke outlet channel 814 extends along the radial direction of the cup 83. The bottom wall of the cup 83 and the connecting seat 811 are located in the receiving cavity 815. The connecting seat 811 and the bottom of the receiving cavity 815 form a storage cavity, which is mainly used to settle and store particles in the smoke or smoke oil that may be produced. The smoke outlet channel 814 is connected to the storage cavity, and the annular groove 8114 is connected to the storage cavity through the through groove 8111. The adapter seat 81 is installed with an adapter (not marked), and the second electrode 812 and the bottom wall of the cup 83 are respectively connected to the adapter. The adapter can be electrically connected to an external device. In this embodiment, the adapter is electrically connected to the external connector on the heating external circuit board 15.

[0067] See also Fig.31 The direction indicated by the arrow is the gas flow path of the heating assembly 8, and the flow of the gas drives the flow of the smoke. The gas can flow from the third gap 816 into the second gap 817, and further into the first gap 818. At the same time, the gas flows into the annular groove 8114 through the through hole 831, and flows into the storage cavity through the through groove 8111, and then flows into the smoke outlet channel 814, and then flows to the outside.

[0068] See also Figure 2 The upper cover 3 can be detachably covered on the atomizer bottle 9 , and the top of the upper cover 3 has a storage cavity 31 , the heating component 8 can be placed in the storage cavity 31 , and the top cover 2 can be covered on the storage cavity 31 . Specifically, the bottom of the storage chamber 31 is provided with a first positioning portion 32 and a second positioning portion 33, and the threaded column 833 of the cup 83 is threadedly removed from the threaded hole 8113 of the connecting seat 811, so that the heating assembly 8 is disassembled into two parts, the first part includes the heating cup 85, the heating element 86, the cup 83, the ring cover 84, the support seat 87, the first electric-isolating sleeve 810, the first electrode 89, the wire plate 88 and the locking ring 82, and the second part includes the connecting seat 811, the second electric-isolating sleeve 813, the second electrode 812 and the adapter seat 81. The first part can be located in the storage chamber 31 in cooperation with the first positioning portion 32, and the second part can be located in the storage chamber 31 in cooperation with the second positioning portion 33, so as to reduce the size of the storage chamber 31, thereby reducing the overall size of the hookah smoking device 1. In this embodiment, the heating cup 85 and the supporting seat 87 are made of ceramic material or glass material.

[0069] See also Fig.32 When the hookah smoking device 1 is not in the smoking state, the opening end of the first smoke passage 164 of the base 16 can be plugged with a sealing plug (marked as "") to prevent foreign matter from entering the first smoke passage 164. At this time, the heating component 8 is stored in the storage cavity 31 of the upper cover 3, reducing the volume of the hookah smoking device 1 and making it convenient to carry and store. Moreover, the overall appearance of the hookah smoking device 1 is similar to a cylindrical water cup, which is beautiful and generous.

[0070] See also Fig.33When the hookah smoking device 1 is used for inhalation, the upper cover 3 is taken out, and the heating component 8 is taken out from the storage cavity 31 of the upper cover 3, and the heating component 8 is installed on the side of the lower cover 4. Water or liquid is added to the first filter cavity 95 and the second filter cavity 96 of the atomizer bottle 9 through the suction nozzle 91 of the atomizer bottle 9, and the water level should at least submerge the groove 94 on the ring cover 92, but the water level should not be higher than the top of the suction pipe 93. The hookah is placed in the heating cup 85 of the heating component 8, and the control buttons 5 and 6 control the circuit board to energize the heating element 86, and the energized heating element 86 bakes and heats the hookah in the heating cup 85. When inhaling at the suction nozzle 91 of the atomizer bottle 9, the smoke of the heated hookah flows from the third gap 816 to the second gap 817 along with the airflow, and further flows to the first gap 818. At the same time, the airflow drives the smoke to flow into the annular groove 8114 through the through hole 831, and flows into the storage cavity through the through groove 8111, and then flows to the smoke outlet channel 814, and then enters the first filter cavity 95 through the first smoke passage 164, the second smoke passage 165, the through hole 121, and the suction pipe 93. The airflow drives the smoke to pass through the groove 94 and then flows out of the suction nozzle 91 of the atomizer bottle 9 after being filtered by water. The heating element 86 evenly heats the hookah in the heating cup 85, lengthens the flow path of the smoke, and filters the smoke through water or liquid to prevent the smoke from burning the mouth and making the mouth feel fresh.

[0071] See also Figure 34 to Figure 38 In another embodiment, the first smoke passage 164 of the base 16 of the hookah smoking device 1' is detachably connected to a connector 8'. The connector 8' is L-shaped, and the L-shaped connector 8' is correspondingly provided with an L-shaped through hole 81'. The first end of the L-shaped through hole 81' is connected to the first smoke passage 164, and the second end of the L-shaped through hole 81' is connected to an oil nail 9'. The oil nail 9' is used to place the hookah and bake and heat the hookah.

[0072] See also Fig.37 When the hookah smoking device 1' is not in the smoking state, the opening end of the first smoke passage 164 of the base 16 can be plugged with a sealing plug to prevent foreign matter from entering the first smoke passage 164. At this time, the connector 8' is stored in the storage cavity 31 of the upper cover 3, reducing the volume of the hookah smoking device 1', making it convenient to carry and store. In addition, the overall appearance of the hookah smoking device 1' is similar to a cylindrical water cup, which is beautiful and generous.

[0073] See also Fig.38When the hookah smoking device 1' is used for smoking, the upper cover 3 is taken out, and the connector 8' is taken out from the storage chamber 31 of the upper cover 3. The sealing plug is pulled out from the open end of the first smoke passage 164 of the base 16, and the first end of the connector 8' is inserted into the open end of the first smoke passage 164. The second end of the connector 8' is provided with a connecting oil nail 9'. Water or liquid is added to the first filter chamber 95 and the second filter chamber 96 of the atomizer bottle 9 through the suction nozzle 91 of the atomizer bottle 9. The water level should at least submerge the groove 94 on the ring cover 92, but the water level should not be higher than the top of the suction pipe 93. A hookah is placed on the tobacco pot 92' of the oil nail 9' and is baked and heated. When inhaling at the suction nozzle 91 of the atomizer bottle 9, the smoke of the baked and heated hookah flows into the L-shaped through hole 81' of the connector 8' from the passage hole 91' of the oil nail 9' along with the airflow, and then enters the first filter cavity 95 through the first smoke passage 164, the second smoke passage 165, the through hole 121, and the suction pipe 93. The airflow drives the smoke to pass through the groove 94 and then flows out from the suction nozzle 91 of the atomizer bottle 9 after being filtered by water, thereby lengthening the flow path of the smoke and filtering the smoke through water or liquid to prevent the smoke from burning the mouth and providing a fresh taste.

[0074] The above embodiments are only preferred examples of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made according to the structure, characteristics and principles of the patent application scope of the present invention should be included in the scope of the patent application of the present invention.

Claims

1. A heating component for a hookah smoking device, characterized in that: include: A heating cup having an open end, wherein the heating cup can accommodate a hookah; A heating element, the heating element being arranged on an end wall of the heating cup opposite to the opening end; A cup, wherein the cup is sleeved on the heating cup, and the cup and the heating cup are matched with each other in a first gap; A ring cover, the ring cover is connected to the first end of the cup adjacent to the open end, the ring cover is matched with the second gap of the heating cup, a convex ring portion is radially extended on the inner wall of the ring cover, and the convex ring portion at least covers the first gap and the second gap in the radial direction of the cup; In the axial direction of the cup, a third gap is formed between the convex ring portion and the open end; The heating assembly further comprises a support seat, the support seat is located inside the cup, and the heating cup is arranged on the support seat; The heating element is a heating wire, which is laid on the end wall, and a position corresponding to the heating wire on the support seat is provided with a relief groove, and connecting wires at both ends of the heating wire are respectively passed through and connected to the support seat; The cup is made of a conductive material, and a first axial hole and a plurality of through holes are formed on a bottom wall opposite to the first end of the cup, wherein the plurality of through holes allow the first gap to communicate with the outside of the cup; The heating assembly further comprises a first insulating sleeve and a first electrode, wherein the first electrode is located in the first axial hole through the first insulating sleeve, the first end of the heating wire is connected to the bottom wall, and the second end of the heating wire is connected to the first electrode; The heating assembly further comprises a connecting seat, a second electric-isolating sleeve and a second electrode, the connecting seat is provided with an annular groove and a second axial hole, a through groove is provided at the bottom of the annular groove, the cup can be detachably connected to the connecting seat, the first gap is connected to the annular groove through the through hole, and the through groove enables the annular groove to be connected to the outside of the connecting seat; The second electrode is located in the second axial hole through the second electrical isolation sleeve, and the first electrode can be connected to the second electrode; The heating assembly further comprises a transfer seat, the transfer seat is provided with a receiving cavity and a smoke outlet passage which are interconnected, the bottom wall and the connecting seat are located in the receiving cavity, the connecting seat and the bottom of the receiving cavity form a storage cavity, the smoke outlet passage is connected to the storage cavity, and the annular groove is connected to the storage cavity through the through groove; The adapter is installed with an adapter, the second electrode and the bottom wall are respectively connected to the adapter, and the adapter can be electrically connected to an external device; A locking ring made of elastic material, the locking ring is sleeved on the ring cover and the first end of the cup, an accommodating groove is provided on the outer wall of the ring cover, the accommodating groove is annular and recessed toward the axis, an annular flange radially protrudes on the inner wall of the locking ring, and the annular flange is embedded in the accommodating groove.

2. A hookah smoking device, characterized in that: include: The heating assembly according to claim 1; A plug, the plug being electrically connected to the heating component via a wire; A nebulizer bottle, the nebulizer bottle has a suction nozzle and a suction tube, the interior of the nebulizer bottle is divided into a first filter chamber and a second filter chamber by a ring cover, the suction nozzle is located at the first end of the nebulizer bottle, one end of the suction tube is connected to the second end wall of the nebulizer bottle and is located inside the first filter chamber, the ring cover is adjacent to the second end wall of the nebulizer bottle and is provided with a plurality of grooves, the suction nozzle is connected to the second filter chamber, the grooves connect the second filter chamber and the first filter chamber, and the second gap can be connected to the first filter chamber through the suction tube.

3. A hookah smoking device, characterized in that: include: The heating assembly according to claim 1; A base, wherein the heating component is detachably located on a side of the base, and the base is provided with a first smoke passage and a second smoke passage that are interconnected; Atomizer bottle, the atomizer bottle is located above the base, the atomizer bottle has a suction nozzle and a suction pipe, the interior of the atomizer bottle is divided into a first filter chamber and a second filter chamber by a ring cover, the suction nozzle is located at the first end of the atomizer bottle, one end of the suction pipe is connected to the second end wall of the atomizer bottle and is located inside the first filter chamber, the ring cover is adjacent to the second end wall of the atomizer bottle and is provided with a plurality of slots, the suction nozzle is connected to the second filter chamber, the slots connect the second filter chamber and the first filter chamber, the suction pipe is respectively connected to the first filter chamber and the second smoke passage, and the second gap is connected to the first smoke passage; A battery pack, wherein the battery pack is arranged on the base; A circuit board is electrically connected to the battery pack and the heating element, and a voltage is controlled by the circuit board to control the temperature change of the heating element.

4. The hookah smoking device according to claim 3, characterized in that: The circuit board is provided with a charging port, and the battery pack is a rechargeable battery pack.

5. The hookah smoking device according to claim 3, characterized in that: The circuit board is provided with a plurality of indicator lights, and each indicator light displays a different color.

6. The hookah smoking device according to any one of claims 3 to 5, characterized in that: The hookah smoking device also includes an upper cover, which is detachably covered on the atomizer bottle. The top of the upper cover is provided with a storage cavity, and the heating component can be placed in the storage cavity.

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