WO2018107497A1

WO2018107497A1 - Hookah smoking apparatus

Info

Publication number: WO2018107497A1
Application number: PCT/CN2016/110519
Authority: WO
Inventors: 陈家太; 鲁其勇; 宋海龙; 陈时凯
Original assignee: 深圳市赛尔美电子科技有限公司
Priority date: 2016-12-16
Filing date: 2016-12-16
Publication date: 2018-06-21

Abstract

A hookah smoking apparatus (10) comprising a heating component (100), a filter component (300), and a smoking component (400). The heating component (100) comprises a first base (110), a heating body (120), a heating cup (130), and a first housing (140). The filter component (300) comprises a second base (310), a gas guiding pipe (330), and a filter bottle (340). The smoking component (400) comprises a mouthpiece (410). The hookah smoking apparatus (10) allows uniform heating of the smoking apparatus by means of thermal radiation and air convection.

Description

Hookah smoking set

[Technical Field]

The invention relates to the technical field of shisha, in particular to a shisha smoking implement.

【Background technique】

Hookah is a tobacco product that originated in the Middle East and is usually made from a blend of tobacco and honey, spices or juice.

Traditionally, the hookah is used to suck the hookah. The usual method is to temporarily wrap the hookah with tin foil paper, then put a few vent holes on the foil paper, and then wrap the tin foil paper formed by temporarily wrapping the hookah on the upper end of the hookah. On the smoky pot, place charcoal on the foil paper package to bake the shisha. However, when charcoal is used to heat the hookah, CO is easily generated, and the smell of the soot is felt when sucking, and the cleaning work is troublesome after the end of the suction.

At present, there are some ways to heat the waterpipe by means of electric heating, similar to the form of electronic carbon. Compared with charcoal heating, although CO and soot are not produced, the heating method is still performed by baking the electronic carbon on the tin foil paper wrapped with the hookah, and the heating is uneven.

[Summary of the Invention]

Based on this, it is necessary to provide a uniformly heated hookah smoking article.

A hookah smoking article comprising:

a heating assembly comprising a first base, a heating body, a heating cup and a first outer cover, the heating body being disposed on the first base, the heating cup for containing water smoke, the heating cup comprising a cup And a contact portion protruding from the bottom of the cup body, a gap between the bottom of the cup body and the heating body, one end of the contact portion is in contact with the bottom of the cup body, and the contact portion is another One end is in contact with the heating body, and the other end of the contact portion has an area smaller than an area of the bottom of the cup body, and the first outer cover is disposed on the outer side of the first base, the heating body and the heating cup The outer periphery of the first outer cover is provided with a plurality of first air inlet holes;

a filter assembly, the filter assembly includes a second base, an air guide tube and a filter bottle, the second base cover is disposed above the heating cup, and a sidewall of the second base is provided with a second air inlet hole The filter bottle is used for containing a filter medium, the bottom of the filter bottle is disposed on the second base, the air guide tube is disposed at the bottom of the filter bottle, and the second air inlet hole passes through the air guide tube The internals of the filter are connected; and

a suction assembly, the suction assembly including a suction nozzle disposed on the filter bottle and in communication with an interior of the filter bottle.

A hookah smoking article comprising:

a heating assembly comprising a first base, a heating body, a heating cup and a first outer cover, the heating body being disposed on the first base, the heating cup for containing water smoke, the heating cup comprising a cup And a contact portion protruding from the bottom of the cup body, a gap between the bottom of the cup body and the heating body, one end of the contact portion is in contact with the bottom of the cup body, and the contact portion is another One end is in contact with the heating body, and the other end of the contact portion has an area smaller than an area of the bottom of the cup body, and the first outer cover is disposed on the outer side of the first base, the heating body and the heating cup, a plurality of first air inlet holes are defined in an outer circumference of the first outer cover;

a filter assembly, the filter assembly includes a second base, an air guiding tube and a filter bottle, the second base is disposed at an upper end of the filter bottle, and a sidewall of the second base is provided with a second air inlet hole, The filter bottle is used for containing a filter medium, one end of the air tube extends into the filter bottle, and the other end of the air tube is disposed on the second base and communicates with the heating cup;

a suction assembly, the suction assembly includes a suction nozzle, the suction nozzle is disposed on the filter bottle, and is in communication with an interior of the filter bottle;

Wherein the heating assembly is placed above the filter assembly, the heating cup is located above the second base, and the inside of the cup communicates with the second air inlet.

In the above-mentioned hookah smoking device, in the non-suction state, one end of the contact portion is in contact with the bottom of the body, the other end is in contact with the heating body, and the area of the other end of the contact portion is smaller than the area of the bottom of the cup body, and the bottom of the cup body and the heating body There is a gap between them, so the heating element mainly transfers heat to the heating cup by radiative heat transfer, and the direct contact heat is little. Moreover, the first air inlet hole on the first outer cover can also disperse heat, avoiding heat concentration and upward conduction, and can ensure that the water smoke in the cup body does not rise rapidly after the temperature of the water pipe itself reaches the smoke requirement during baking. The hookah is poorly baked and tastes bad, but it maintains a gentle rise in the proper temperature range. In the suction state, the airflow enters through the first air inlet hole, and through forced convection, a part of the heat of the heating body is taken into the cup body to bake the water pipe, so that the temperature of the water pipe has a short increase, and the amount of smoke is increased. . When the generated smoke enters the filter through the second base, the cold airflow entering through the second air inlet reduces the temperature and the dilution concentration, which prevents the smoke from being scalded and the taste is fresher. After the smoke enters the filter, it is filtered by the filter medium. And then through the nozzle for the smoker to suck, through the heat radiation and air convection heating, heating evenly.

[Description of the Drawings]

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below. Obviously, the drawings in the following description are only It is a certain embodiment of the present invention, and those skilled in the art can obtain drawings of other embodiments according to the drawings without any creative work.

Figure 1 is a cross-sectional view of a hookah smoking article in a first embodiment;

Figure 2 is a cross-sectional view of the heating assembly and the second base of Figure 1;

Figure 3 is a partial perspective exploded view of the hookah smoking device shown in Figure 1;

Figure 4 is a perspective exploded view of the water pipe, the heating cup and the heating body of Figure 3;

Figure 5 is a schematic structural view of the water pipe, the heating cup and the heating body shown in Figure 4;

Figure 6 is a perspective perspective view of a water pipe cartridge in an embodiment;

Figure 7 is a perspective cross-sectional view of the water pipe shown in Figure 6;

8 is a schematic structural view of a water pipe, a heating cup, and a heating body in another embodiment;

9 is a schematic structural view of a water pipe, a heating cup and a heating body in still another embodiment;

10 is a schematic structural view of a water pipe, a heating cup, and a heating body in still another embodiment;

Figure 11 is another partial exploded perspective view of the hookah smoking device shown in Figure 1;

Figure 12 is a cross-sectional view of a hookah smoking article in a second embodiment;

Figure 13 is a cross-sectional view of a hookah smoking article in a third embodiment;

Figure 14 is a cross-sectional view of a hookah smoking article in a fourth embodiment;

Figure 15 is a partial cross-sectional view of the hookah smoking device shown in Figure 14;

Figure 16 is a cross-sectional view of a hookah smoking article in a fifth embodiment;

Figure 17 is a cross-sectional view of a hookah smoking article in a sixth embodiment.

【detailed description】

The above described objects, features and advantages of the present invention will become more apparent from the aspects of the appended claims. Numerous specific details are set forth in the description below in order to provide a thorough understanding of the invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the invention, and thus the invention is not limited by the specific embodiments disclosed below.

It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or the element can be present. When an element is considered to be "connected" to another element, it can be directly connected to the other element or. The terms "vertical", "horizontal", "left", "right", and the like, as used herein, are for the purpose of illustration and are not intended to be the only embodiment.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. The terminology used in the description of the present invention is for the purpose of describing particular embodiments and is not intended to limit the invention. The technical features of the above-described embodiments may be arbitrarily combined. For the sake of brevity of description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction between the combinations of these technical features, All should be considered as the scope of this manual.

Referring to FIG. 1 , a water pipe smoking device 10 in an embodiment is mainly used for smoking hookah. The water pipe smoking device 10 includes a heating assembly 100 , a plug 200 , a filter assembly 300 , a suction assembly 400 , and a battery assembly 500 . In the present embodiment, the heating assembly 100 and the battery assembly 500 are placed under the filter assembly 300.

Referring to FIG. 2 and FIG. 3 together, the heating assembly 100 includes a first base 110, a heating body 120, a heating cup 130, and a first outer cover 140. The first base 110 is mainly used for supporting. The first base 110 is provided with a support base 111. The heating body 120 is disposed on the support base 111. The temperature resistant washer 112 is disposed between the heating body 120 and the support base 111. Specifically, the support base 111 is disposed at a middle portion of the first base 110, and the heat insulating paper 113 is further disposed between the temperature resistant washer 112 and the heating body 120 to prevent the heat generated by the heating body 120 from being excessively transmitted to the support base 111.

Specifically, in the embodiment, the edge of the first base 110 is further provided with a positioning post 114. The positioning post 114 is provided with a first positioning hole 115. Above the first base 110, a fixed upper cover 116 is disposed to fix the upper cover 116. The second positioning hole 117 is opened and is inserted into the first positioning hole 115 and the second positioning hole 117 by a fastener such as a screw to fix the fixed upper cover 116 to the upper end of the first base 110. The bottom of the first base 110 is further provided with a base insulating paper 118 and a base sealing ring 119. The base insulating paper 118 is located between the first base 110 and the base sealing ring 119.

The heating body 120 is disposed on the first base 110. The heating body 120 can be electrically connected to the battery pack via the wire 600 or to the plug 200 via the wire 600. Specifically, in the present embodiment, the heating body 120 generates heat after being energized. Of course, in other embodiments, the heating body 120 may include a heating wire and a heat conducting rod, and the heating wire is wound around the heat conducting rod, and the heat generated after the heating wire is energized is transmitted to the heat conducting rod. Of course, in other embodiments, the heating body 120 can also be electrically connected to the battery only by wires, or can be connected to the plug 200 only by wires, and can be energized by plugs 200 inserted into the socket.

The heating cup 130 includes a cup body 131 and a contact portion 132 protruding from the bottom of the cup body 131. The bottom of the cup body 131 has a gap with the heating body 120. One end of the contact portion 132 is in contact with the bottom of the cup body 131, and the contact portion 132 is The other end is in contact with the heating body 120, and the other end of the contact portion 132 has an area smaller than the area of the bottom of the cup body 121. For example, the contact portion 132 may be a protrusion, a bump, or the like that protrudes from the cup 121. The area of the end of the contact portion 132 that directly contacts the heating body 120 is smaller than the area of the bottom of the entire cup 121.

The bottom of the heating cup 130 is not in direct contact with the heating body 120, but is in contact with the heating body 120 through the contact portion 132, so that the heat of the heating body 120 can pass through the contact portion 132 in a conductive manner, but the area of the other end of the contact portion 132. The area of the bottom of the cup body 121 is smaller than the area between the bottom of the cup body 131 and the heating body 120. Therefore, the heating element is mainly heated by the heat transfer to the heating cup 130.

Specifically, in the present embodiment, the bottom edge of the cup 131 of the heating cup 130 protrudes downward to form the holding portion 133. The height of the holding portion 133 is larger than the height of the contact portion 132, and the holding portion 133 is held by the outer periphery of the heating body 120, and the inner diameter of the holding portion 133 is larger than the outer diameter of the heating body 120. Therefore, in the normal state, the holding portion 133 and the heating body 120 have a certain gap. The catching portion 133 is for restricting excessive occurrence of left and right movement of the heating cup 130. Specifically, the catching portion 133 may be annular or formed by a plurality of segments spaced apart from each other.

The first outer cover 140 is disposed on the outer side of the first base 110 , the heating body 120 , and the heating cup 130 . The first outer cover 140 defines a plurality of first air inlet holes 141 . The outside cold air enters the inside of the first outer cover 140 from the first intake hole 141, and the heating body 120 heats the cold air.

The plurality of first intake holes 141 are radially distributed along the outer circumference of the first outer cover 140, and the first intake holes 141 are elongated holes extending in the axial direction of the first outer cover 140. For example, the lengths of the adjacent two first intake holes 141 are different, and the two first intake holes 141 spaced apart from each other have the same length, and are formed in a structure in which the lengths are alternately arranged.

Referring to FIG. 4 to FIG. 7 together, a water pipe box 700 is further included, and the water pipe box 700 is used for containing hookah. The water pipe box 700 is received in the cup body 131 of the heating cup 130. The water pipe box 700 includes a top cover 710 and a box body 720. The top cover 710 is provided with a plurality of spaced first venting holes 711, and the bottom wall 721 of the box body 720 A plurality of spaced second venting holes 722 are defined.

Specifically, in the embodiment, the bottom wall 721 of the casing 720 is a concave curved surface, and the bottom 134 of the cup 131 is flat, so that only the edge portion of the bottom wall 721 of the casing 720 and the bottom 134 of the cup 131 are directly In contact, a gap is formed between the intermediate portion of the bottom wall 721 of the casing 720 and the bottom 134 of the cup 131 to form an air flow passage 740.

Referring to FIG. 8, the bottom wall 721 of the water pipe cartridge 700 in another embodiment is an outer convex curved surface, and the bottom portion 134 of the cup body 131 is a flat surface. Therefore, only the intermediate portion of the bottom wall 721 of the casing 720 is in direct contact with the bottom portion 134 of the cup body 131, and the edge portion of the bottom wall 721 of the casing 720 has a gap with the bottom portion 134 of the cup body 131 to form the air flow passage 740.

Referring to FIG. 9, the bottom wall 721 of the casing 720 in the other embodiment is a flat surface, and the bottom 134 of the cup body 131 is an outer convex curved surface. Therefore, only the edge portion of the bottom portion 134 of the cup body 131 is in direct contact with the bottom wall 721 of the casing 720, and the intermediate portion of the bottom portion 134 of the cup body 131 has a gap with the bottom wall 721 of the casing 720 to form the air flow passage 740.

Referring to FIG. 10, the bottom wall 721 of the casing 720 in another embodiment is a flat surface, and the bottom 134 of the cup 131 is a concave curved surface. Therefore, only the middle portion of the bottom portion 134 of the cup body 131 is in direct contact with the bottom wall 721 of the casing 720, and the edge portion of the bottom portion 134 of the cup body 131 has a gap with the bottom wall 721 of the casing 720 to form the air flow passage 740.

When the heating assembly 100 is started, the heating body 120 is heated rapidly. In the non-suction state, since one end of the contact portion 132 is in contact with the bottom of the cup 131, the other end is in contact with the heating body 120, and the other end of the contact portion 132 has an area smaller than the area of the bottom of the cup 131, and the bottom of the cup 131 is There is a gap between the heating bodies 120, so that the heating element mainly transfers heat to the heating cup 130 by radiative heat transfer, and the direct contact heat is less. Moreover, the first air inlet hole 141 on the first outer cover 140 can also disperse heat, avoiding heat concentration and upward conduction, and can ensure that the water smoke in the cup body 131 is not baked, and the temperature of the water pipe itself does not meet the smoke requirement. The rapid rise causes the hookah to bake and the taste is not good, but maintains a gentle rise in the proper temperature range.

In the suction state, the airflow enters through the first air inlet hole 141. By forced convection, a part of the heat of the heating body 120 is taken into the cup body 131 to bake the water pipe, so that the temperature of the water pipe has a short-term improvement. The amount of smoke increases. Therefore, the water smoke is baked and heated by the heating method of the hot air flow and the heat radiation, which is favorable for uniformly heating the water smoke.

Referring again to FIG. 1, the plug 200 is electrically connected to the heating assembly 100 by wires. Specifically, the plug 200 is electrically connected to the heating body 120 through a wire, and the plug 200 is inserted into the socket to cause the heating body 120 to generate heat. An AC electrical control assembly 210 is further disposed between the plug 200 and the heating assembly 100 for controlling the temperature change of the heating assembly 100 by controlling the voltage.

For example, when not pumped after power on, the AC control component 210 controls the voltage to a value at which the heater 120 is energized to generate heat. After a period of time, the AC control component 210 reduces the voltage, and then the heater 120 is energized at the reduced voltage to generate heat for a period of time. The AC control component 210 re-controls the voltage to another value, and the heating body 120 generates heat after being energized. Mainly according to the taste to adjust the control voltage, when the voltage is large, the generated smoke is more, the taste is heavy, the voltage is small, the generated smoke is less, and the taste is fresh.

Referring again to FIG. 1 , the filter assembly 300 includes a second base 310 , a connector 320 , an air tube 330 , a filter bottle 340 , and an upper cover 350 . The second base 310 is disposed above the heating cup 130, and the second air inlet hole 311 is defined in the sidewall of the second base 310. Specifically, the second base 310 is disposed above the heating cup 130, and a cavity 310a is formed between the second base 310 and the heating cup 130. The second air inlet 311 communicates with the cavity 310a to heat the cup of the cup 130. 131 is also in communication with cavity 310a.

Filter bottle 340 is used to hold the filter media. Specifically, in the embodiment, the filter medium is water, and the smoke after being filtered by the water is more moist, which can reduce the irritation of the smoke and the throat sensation. Of course, in other embodiments, the filter media can also be other media that can achieve the same purpose.

The bottom of the filter bottle 340 is disposed on the second base 310. The connecting head 320 is disposed on the second base 310 and communicates with the heating cup 130. The air guiding tube 330 is disposed at the bottom of the filter bottle 340, and the second air inlet 311 passes through the air guiding tube 330. It is in communication with the interior of the filter bottle 340. Specifically, the air tube 330 includes an inner tube 331 and an outer tube 332. The inner tube 331 is disposed on the inner side of the connector 320. The outer tube 332 is disposed on the outer side of the connector 320, and the outer tube 332 is disposed on the inner tube 331.

A first through hole 3311 is defined in the top of the inner tube 331, and a second through hole 3321 is defined in the bottom end of the side wall of the outer tube 332. The second through hole 3321 communicates with the filter bottle 340. Therefore, the cavity 310a communicates with the connector 320, the connector 320 communicates with the first through hole 3311 and the second through hole 3321, and the second through hole 3321 communicates with the inside of the filter bottle 340 to heat the smoke generated by the water smoke in the water pipe. The inner tube 331 is accessed through the connector 320, then enters the outer tube 332 from the first through hole 3311 at the top of the inner tube 331, and enters the filter bottle 340 through the second through hole 3321 at the bottom end of the side wall of the outer tube 332. The upper cover 350 is disposed at the upper end of the filter bottle 340.

The suction assembly 400 includes a suction nozzle 410, a fixed joint 420, a steel ball 430, and a filter screen 440. The suction nozzle 410 is disposed on the filter bottle 340 and communicates with the inside of the filter bottle 340. Specifically, the suction nozzle 410 is disposed on the upper cover 350, and the fixed joint 420 is received in the filter bottle 340 and disposed inside the upper cover 350. The fixed joint 420 is hollow and has a cylindrical shape with both ends open.

The suction nozzle 410 is in communication with the fixed joint 420. The filter net 440 is disposed between the fixed joint 420 and the suction nozzle 410. The inner wall of the fixed joint 420 is formed with a tapered passage having a large one end and a small size at the other end. The net 440, the steel ball 430 is disposed in the tapered channel. Therefore, when not pumping, the steel ball 430 blocks one end of the fixed joint 420 to prevent the smoke from escaping too quickly when it is not sucked. When pumping, the steel ball 430 creates a gap between the side wall of the tapered passage under the suction force, and the smoke exits the space and is sucked into the oral cavity.

The filter bottle 340 may be a hollow cylindrical shape. In the present embodiment, the filter bottle 340 is disposed above the heating assembly 100. The filter bottle 340 can be made of transparent glass for easy observation of the internal smoke.

Referring to FIG. 1 and FIG. 11 together, the battery assembly 500 is disposed at the bottom of the second base 340. The battery assembly 500 includes a battery holder 510, a battery pack 520, a circuit board 530, and a charging board 540. The battery pack 520 is disposed on the battery holder 510. The circuit board 530 is electrically connected to the battery pack 520 and the heating assembly 100, and the voltage is controlled by the circuit board 530. To control the temperature change of the heating assembly 100.

The battery pack 520 may be a rechargeable battery pack, the battery pack 520 is connected to the lead through the charging board 540, and then the battery pack 520 is charged by plugging the plug 200 into the socket. An AC electrical control component 210 is further disposed between the charging pad 540 and the plug 200, and the AC electrical control component 210 is configured to control the temperature change of the heating component 100 by controlling the voltage.

In the present embodiment, the heating assembly 100 can be electrically connected to the battery pack 520 through the wires 600, and the battery pack 520 supplies power to the heating assembly 100. When the battery pack 520 is depleted, the heating assembly 100 can also be connected to the plug 200 via the wire 600, and the plug assembly 200 is inserted into the socket to supply power to the heating assembly 100. Moreover, the battery assembly 500 and the plug 200 are each provided with an AC electrical control unit 210, so that temperature changes of the heating unit 100 can be controlled by controlling the voltage.

The second outer cover 550 is also disposed on the outer side of the battery assembly 500. The battery holder 510, the battery pack 520, the circuit board 530, and the charging board 540 are all housed in the second outer cover 550. The outer periphery of the second outer cover 550 is further provided with an elongated heat dissipation hole 551 near one end of the heating assembly 100. The outer periphery of the second outer cover 550 is further provided with a mounting hole 552, and the display screen 560 is embedded in the mounting hole 552.

In the above-mentioned water-smoke smoking device 10, when sucking, the airflow enters from the first air inlet hole 141, and by forced convection, a part of the heat of the heating body 120 is taken into the cup body 131 to bake the water-smoke, and the smoke generated after the water-smoke is heated When the second base 300 enters the filter bottle, the cold airflow entering through the second air inlet hole 310 reduces the temperature and the dilution concentration, thereby preventing the smoke from being scalded and the taste is more fresh, and then the smoke enters the filter bottle 340 through the air duct, and passes through After the filter medium is filtered, it is sucked into the mouth through the nozzle, and heated by heat radiation and air convection.

Referring to FIG. 12, the hookah smoking device 10 of the second embodiment includes a heating assembly 100, a plug 200, a filter assembly 300, and a suction assembly 400. The water pipe smoking device 10 of the present embodiment eliminates the battery assembly 500, so that the overall weight of the water pipe smoking device 10 is reduced, and the heating body 120 can only be connected to the plug 200 through the wire 600, and the plug 200 is inserted into the socket to be energized. The heating assembly 100, the plug 200, the filter assembly 300, and the suction assembly 400 are the same as those shown in FIG. 1, and are not described herein again.

Referring to FIG. 13, the hookah smoking article 10 of the third embodiment includes a heating assembly 100, a filter assembly 300, a suction assembly 400, and a battery assembly 500. The hookah smoking device 10 in the present embodiment eliminates the plug 200, so the hookah smoking device 10 is convenient to carry, and can be sucked anytime and anywhere, and is not limited to a place where only a socket is provided. The heating body 120 is electrically connected to the battery assembly 500 through a wire, and the battery pack 520 supplies power to the heating body 120. The battery assembly 500 includes a battery pack 520, which may be a rechargeable battery pack 520 or a non-rechargeable battery pack 520. The heating assembly 100, the filter assembly 300, and the suction assembly 400 are the same as those shown in FIG. 1, and are not described herein again.

Referring to FIGS. 14 and 15 together, the hookah smoking article 10 of the fourth embodiment includes a heating assembly 100, a plug 200, a filter assembly 300, a suction assembly 400, and a battery assembly 500. Specifically, in this embodiment, the specific structure of the heating assembly 100 is the same as that of the heating assembly 100 of the hookah smoking device 10 shown in FIG. 1 except that the heating assembly 100 is placed upside down on the filter assembly 300.

Specifically, in the fourth embodiment, the filter assembly 300 includes a second base 310, an air duct 330, and a filter bottle 340. The second base 310 is disposed at an upper end of the filter bottle 340, and the second base 310 has a second air inlet. Hole 311. Filter bottle 340 is used to hold the filter media, for example the filter media can be water. One end of the air guiding tube 330 extends into the filter bottle 340, and the other end of the air guiding tube 330 is disposed on the second base 310 and communicates with the heating cup 120.

At the time of suction, the filter bottle 340 contains a certain amount of water. One end of the air guide tube 330 extends into the filter bottle 340 and is inserted below the water surface, and the generated smoke is introduced into the filter bottle 340 through the air guide tube 330 and filtered by water.

The suction assembly 400 includes a suction nozzle 410 that is disposed on the filter bottle 340 and that communicates with the interior of the filter bottle 340. The number of the suction nozzles 410 may be plural, and the plurality of suction nozzles 410 are opened on the side walls of the filter bottle 340. It is also possible to provide a straw on the suction nozzle 410. Smoke is sucked through a straw.

Specifically, in the fourth embodiment, the water pipe case 700 is further included, and the specific structure of the water pipe case 700 is the same as that of the water pipe case 700 in the first embodiment. Similarly, the hookah 700 is also placed upside down on the filter assembly 300. A support post 750 is further disposed between the top cover 710 and the second base 310 of the water-smoke case 700 for preventing the water-smoke case 700 from falling out of the heating cup 120. The number of support columns 750 can be multiple.

Specifically, in the fourth embodiment, the plug 200 and the battery assembly 500 are the same as those in the first embodiment, and are not described herein again. The battery assembly 500 is placed upside down the heating assembly 100 to provide energy for heating the heating assembly 100.

Referring to FIG. 16, the hookah smoking article 10 of the fifth embodiment includes a heating assembly 100, a plug 200, a filter assembly 300, and a suction assembly 400. The water pipe smoking device 10 of the present embodiment eliminates the battery assembly 500, so that the overall weight of the water pipe smoking device 10 is reduced, and the heating body 120 can only be connected to the plug 200 through the wire 600, and the plug 200 is inserted into the socket to be energized. The heating assembly 100, the plug 200, the filter assembly 300, and the suction assembly 400 are the same as those shown in FIG. 14, and are not described herein again.

Referring to FIG. 17, the hookah smoking device 10 of the sixth embodiment includes a heating assembly 100, a filter assembly 300, a suction assembly 400, and a battery assembly 500. The hookah smoking device 10 in the present embodiment eliminates the plug 200, so the hookah smoking device 10 is convenient to carry, and can be sucked anytime and anywhere, and is not limited to a place where only a socket is provided. The heating body 120 is electrically connected to the battery assembly 500 through a wire, and the battery pack 520 supplies power to the heating body 120. The battery assembly 500 includes a battery pack 520, which may be a rechargeable battery pack 520 or a non-rechargeable battery pack 520. The heating assembly 100, the filter assembly 300, and the suction assembly 400 are the same as those shown in FIG. 14, and are not described herein again.

The above-described embodiments are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but is not to be construed as limiting the scope of the invention. It should be noted that a number of variations and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. Therefore, the scope of the invention should be determined by the appended claims.

Claims

A hookah smoking article comprising:

a heating assembly, the heating assembly comprising a first base, a heating body, a heating cup and a first outer cover, wherein the heating body is disposed on the first base, the heating cup comprises a cup body and protrudes from the bottom of the cup body a contact portion having a gap between the bottom of the cup and the heating body, one end of the contact portion is in contact with the bottom of the cup, and the other end of the contact portion is in contact with the heating body. The area of the other end of the contact portion is smaller than the area of the bottom of the cup. The first outer cover is disposed on the outer side of the first base, the heating body and the heating cup, and the outer periphery of the first outer cover is opened. There are a plurality of first air inlet holes;

a filter assembly, the filter assembly includes a second base, an air guide tube and a filter bottle, the second base cover is disposed above the heating cup, and a sidewall of the second base is provided with a second air inlet hole The filter bottle is used for containing a filter medium, the bottom of the filter bottle is disposed on the second base, the air guide tube is disposed at the bottom of the filter bottle, and the second air inlet hole passes through the air guide tube The internals of the filter are connected; and

a suction assembly, the suction assembly including a suction nozzle disposed on the filter bottle and in communication with an interior of the filter bottle.
The hookah smoking article according to claim 1, wherein the first base is provided with a support seat, the heating body is disposed on the support base, and the heating body and the support base are disposed There are temperature resistant washers.
The hookah smoking article according to claim 1, wherein a bottom edge of the cup of the heating cup protrudes downward to form a holding portion, and a height of the holding portion is greater than a height of the contact portion, the holding The portion is held by the outer circumference of the heating body, and the inner diameter of the holding portion is larger than the outer diameter of the heating body.
The hookah smoking article according to claim 1, further comprising a water pipe box for containing a hookah, the water pipe box being housed in a cup of the heating cup, the water pipe box comprising a top cover and a box a plurality of spaced first venting holes are defined in the top cover, and the bottom wall of the box body is provided with a plurality of spaced second venting holes;

The bottom wall of the box body is an outer convex curved surface, the bottom of the cup body is a flat surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body; or

The bottom wall of the box body is a concave curved surface, the bottom of the cup body is a flat surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body; or

The bottom wall of the box body is a flat surface, the bottom of the cup body is an outer convex curved surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body; or

The bottom wall of the box body is a flat surface, and the bottom of the cup body is an inner concave curved surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body.
The hookah smoking article according to claim 1, wherein a plurality of said first intake holes are radially distributed along an outer circumference of said first outer cover, said first intake holes being along said first outer cover An axially extending elongated hole.
The shisha smoking article according to claim 1, wherein the filter assembly further comprises a connector, the air guiding tube comprises an inner tube and an outer tube, and the connecting head is disposed on the second base, and The heating cup is in communication, the inner tube is disposed on an inner side of the connecting head, the outer tube is disposed on an outer side of the connecting head, and a first through hole is opened at a top of the inner tube, and a side of the outer tube A second through hole is opened at the bottom end of the wall, and the second through hole is in communication with the filter bottle.
The hookah smoking article according to claim 6, wherein the filter assembly further comprises an upper cover, the suction assembly further comprising a fixed joint, a steel ball and a filter, the nozzle being disposed on the upper cover, The fixing joint is received in the filter bottle and disposed on the inner side of the upper cover, the fixed joint is hollow and has a cylindrical shape with both ends open, and the suction nozzle communicates with the fixed joint, and the filtering a net is disposed between the fixed joint and the nozzle, and an inner wall of the fixed joint is formed with a tapered passage having a large one end and a small end, and a small end is away from the filter, and the steel ball is disposed on the net Within the tapered channel.
A shisha smoking article according to claim 1 including a plug electrically connected to said heating assembly by a wire.
The hookah smoking article according to claim 8, wherein an AC electric control component is further disposed between the plug and the heating component, and the AC electrical control component is configured to control the heating component by controlling a voltage. temperature change.
The shisha smoking article according to claim 1, further comprising a battery assembly, the battery assembly being disposed at a bottom of the second base, the battery assembly comprising a battery holder, a battery pack, and a circuit board, the battery The group is disposed on the battery holder, the circuit board is electrically connected to the battery pack and the heating assembly, and a temperature change of the heating assembly is controlled by the circuit board controlling voltage.
The hookah smoking article according to claim 10, further comprising a charging plate and a plug, wherein the battery pack is a rechargeable battery pack, and the battery pack is connected to the plug through the charging board connecting wire.
The hookah smoking article according to claim 11, wherein an alternating current electronic control unit is further disposed between the charging plate and the plug, and the alternating current electronic control unit is configured to control the heating assembly by controlling a voltage. temperature change.
A hookah smoking article comprising:

a heating assembly, the heating assembly comprising a first base, a heating body, a heating cup and a first outer cover, wherein the heating body is disposed on the first base, the heating cup comprises a cup body and protrudes from the bottom of the cup body a contact portion having a gap between the bottom of the cup and the heating body, one end of the contact portion is in contact with the bottom of the cup, and the other end of the contact portion is in contact with the heating body. The area of the other end of the contact portion is smaller than the area of the bottom of the cup. The first outer cover is disposed on the outer side of the first base, the heating body and the heating cup, and the outer periphery of the first outer cover is opened. a plurality of first intake holes;

a filter assembly, the filter assembly includes a second base, an air guiding tube and a filter bottle, the second base is disposed at an upper end of the filter bottle, and a sidewall of the second base is provided with a second air inlet hole, The filter bottle is used for containing a filter medium, one end of the air tube extends into the filter bottle, and the other end of the air tube is disposed on the second base and communicates with the heating cup;

a suction assembly, the suction assembly includes a suction nozzle, the suction nozzle is disposed on the filter bottle, and is in communication with an interior of the filter bottle;

Wherein the heating assembly is placed above the filter assembly, the heating cup is located above the second base, and the inside of the cup communicates with the second air inlet.
The hookah smoking article according to claim 13, further comprising a water pipe cartridge for containing a hookah, the water pipe cartridge being housed in a cup of the heating cup, the water pipe box comprising a top cover and a box a plurality of spaced-apart first venting holes are defined in the top cover, the bottom wall of the box body is provided with a plurality of spaced second venting holes, and a supporting column is disposed between the top cover and the second base ;

The bottom wall of the box body is an outer convex curved surface, the bottom of the cup body is a flat surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body; or

The bottom wall of the box body is a concave curved surface, the bottom of the cup body is a flat surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body; or

The bottom wall of the box body is a flat surface, the bottom of the cup body is an outer convex curved surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body; or

The bottom wall of the box body is a flat surface, and the bottom of the cup body is an inner concave curved surface, and an air flow passage is formed between the bottom wall of the box body and the bottom of the cup body.
A shisha smoking article according to claim 13 including a plug electrically connected to said heating assembly by a wire.
The hookah smoking article according to claim 15, wherein an AC electrical control component is further disposed between the plug and the heating component, and the AC electrical control component is configured to control the heating component by controlling a voltage. temperature change.
The hookah smoking article according to claim 13, further comprising a battery assembly, the battery assembly being disposed at a bottom of the second base, the battery assembly comprising a battery holder, a battery pack, and a circuit board, the battery The group is disposed on the battery holder, the circuit board is electrically connected to the battery pack and the heating assembly, and a temperature change of the heating assembly is controlled by the circuit board controlling voltage.
A shisha smoking article according to claim 17, further comprising a charging plate and a plug, said battery pack being a rechargeable battery pack, said battery pack being connected to the plug via said charging plate connecting wire.
The hookah smoking article according to claim 18, wherein an alternating current electronic control unit is further disposed between the charging plate and the plug, and the alternating current electronic control unit is configured to control the heating assembly by controlling a voltage. temperature change.