Patent Description:
Conventional hookahs include water jars formed integrally under heaters. As smoke from burning tobacco materials flows into the water jars for filtering, the water temperature increases, causing the hookahs to overheat. It is uncomfortable for smokers to hold the hot hookahs in their hands. The smoke flows into the water jars with a small amount of smoke remained in the heaters or channels. When the smokers smoke the hookahs again, the residual smoke is inhaled into the mouth, affecting the taste of the tobacco smoke. Some heaters include channels for air conduction. As smoke flows through the channels, an increase in temperature reduces the lifespan of the electronic components. Furthermore, it is inconvenient to carry and clean the integral formed hookahs. For example, <CIT> recites a hookah. The hookah includes: a high-frequency heating assembly and a smoke filter assembly. The high-frequency heating assembly includes a heating cup (<NUM>) and a magnetic induction coil (<NUM>), and the heating cup (<NUM>) are disposed in the magnetic induction coil (<NUM>). Also, <CIT> recites a portable electronic vaporizing device for use in the inhalation of vaporizable substances. The device includes: a base having a gas flow path conduit, the gas flow path conduit having a conduit inlet and a conduit outlet; a mouthpiece that is removably connected with the base; and an atomizer that is removably connected with the base.

The first objective of the invention is to provide a hookah module; the hookah module comprises a water jar configured to filter harmful substances from smoke; the water jar comprises a jar body comprising a water chamber configured to hold water; the jar body comprises a bottom part and a first detachable connector disposed on the bottom part.

Optionally, the first detachable connector comprises a convex portion and/or a first magnet structure disposed on the bottom part of the jar body.

Optionally, the convex portion protrudes from the bottom part of the jar body; and the first magnet structure is disposed on the convex portion.

The water jar further comprises a side wall and a pipe disposed in the jar body; the pipe comprises a first end and a second end; the pipe is disposed into the water jar with the first end exposed outside the side wall and the second end close to the bottom part of the jar body; the hookah module further comprises a smoke collector comprising a smoke chamber; the first end of the pipe is connected to the smoke collector; the smoke collector comprises a side wall comprising at least one through hole; the pipe communicates with the smoke chamber through the at least one through hole.

The hookah module further comprises a first cup comprising a first cavity communicating with the smoke chamber.

The first cup comprises a first end and a second end; the first end is closed and the second end is open; the smoke collector further comprises a bottom opening communicating with the second end of the first cup.

The first cup is detachably connected to the smoke collector.

The first cup comprises a cup body comprising the first cavity; the cup body comprises a first end and a second end; the first end is closed and the second end is open; the second end of the cup body extends radially outward to form a first flange; and the first flange extends axially to form a first side wall in the shape of a truncated cone with a larger opening towards the cup body.

The smoke collector further comprises a second side wall in the shape of a truncated cone with a larger end connected to a lower end of the smoke collector; the first side wall is matched with the second side wall in size so that the second side wall is nested in the first side wall; and the lower edge of the second side wall abuts against the first flange.

Optionally, the first cup further comprises a side wall comprising an inner surface provided with a metal layer.

Optionally, the hookah module further comprises a second cup comprising a second cavity communicating with the smoke chamber; and the second cup comprises a side wall comprising an inner surface provided with a metal layer.

Optionally, the second cup comprises a first end and a second end; the first end is closed and the second end is open; the second cavity communicates with the first cavity through the second end of the second cup; and the second cup is detachably connected to the first cup.

Optionally, the jar body further comprises a top portion provided with a hose communicating with the water chamber; the hose comprises an open distal end away from the water chamber and configured for smoke emission; and the hose is inclined relative to the jar body.

Optionally, the open distal end of the hose extends axially to form a bowl-shaped sleeve to support the mouth of a smoker; the bowl-shaped sleeve comprises a third side wall and a wide opening; and a diameter of the bowl-shaped sleeve decreases from the wide opening to the open distal end of the hose.

Optionally, the second end of the pipe comprises at least one air outlet.

Optionally, the water jar further comprises at least one protection pad disposed between the first end of the pipe and the jar body.

Optionally, the smoke collector further comprises an open top; the hookah module further comprises an air intake disposed in the open top; the air intake comprises an intake body, a first tube, and a second tube; the intake body is disposed in the open top and abuts against the side wall of the smoke collector; the intake body comprises a channel and two openings communicating with the channel; the two openings are disposed on both ends of the intake body; the first tube and the second tube are disposed on both ends of the intake body, respectively, to communicate with the two openings.

The second objective of the invention is to provide a hookah comprising a heater; the heater comprises a coil configured to produce an electromagnetic field in a power-on state; the heater comprises a top part and a second detachable connector disposed on the top part.

Optionally, the second detachable connector comprises a first concave portion and/or a second magnet structure disposed on the top part of the heater.

Optionally, the second magnet structure is disposed in the first concave portion.

Optionally, the heater comprises a curved wall functioning as a handle.

The top part of the heater is concave to form a second concave portion defined by a fourth side wall; and the coil is wrapped around the fourth side wall.

The hookah further comprises at least one elastic support disposed on the top part of the heater; and the second concave portion comprises an outlet and the at least one elastic support is disposed around the outlet.

The hookah further comprises a first cup disposed in the second concave portion; the first cup comprises a first cavity and a side wall; and the side wall of the first cup comprises an inner surface provided with a metal layer.

The first cup is disposed in the second concave portion; the hookah further comprises a second cup comprising a second cavity; the second cup is disposed in the first cavity so that the first cavity communicates with the second cavity; and the second cup comprises a side wall comprising an inner surface provide with a metal layer.

The first cup is detachably connected to the second concave portion; and the second cup is detachably connected to the first cup.

The first cup comprises a cup body comprising the first cavity; the cup body comprises a first end and a second end; the first end is closed and the second end is open; the second end of the cup body extends radially outward to form a first flange; and the first flange is disposed on the at least one elastic support.

The hookah further comprises a water jar detachably disposed on the top part of the heater; the water jar comprises a jar body provided with a water chamber configured to hold water; the jar body comprises a bottom part provided with a first detachable connector; and the first detachable connector is detachably connected to the second detachable connector.

The the water jar further comprises a side wall and a pipe disposed in the jar body; the pipe comprises a first end and a second end; the pipe is disposed into the water jar with the first end exposed outside the side wall and the second end close to the bottom part of the jar body; the hookah further comprises a smoke collector comprising a water chamber; the first end of the pipe is connected to the smoke collector; the smoke collector comprises a side wall comprising at least one through hole; the pipe communicates with the smoke chamber through the at least one through hole; the first cup comprises a first end and a second end; the first end is closed and the second end is open; the smoke collector further comprises a bottom opening communicating with the second end of the first cup.

The first flange extends axially to form a first side wall in the shape of a truncated cone with a larger opening towards the cup body; the smoke collector further comprises a second side wall in the shape of a truncated cone with a larger end connected to a lower end of the smoke collector; the first side wall is matched with the second side wall in size so that the second side wall is nested in the first side wall; and the lower edge of the second side wall abuts against the first flange.

The jar body further comprises a top portion provide with a hose communicating with the water chamber; the hose comprises an open distal end away from the water chamber and configured for smoke emission; and the hose is inclined relative to the jar body.

The open distal end of the hose extends axially to form a bowl-shaped sleeve to support the mouth of a smoker; the bowl-shaped sleeve comprises a third side wall and a wide opening; and a diameter of the bowl-shaped sleeve decreases from the wide opening to the open distal end of the hose.

The second end of the pipe comprises at least one air outlet.

The water jar further comprises at least one protection pad disposed between the first end of the pipe and the jar body.

The smoke collector further comprises an open top; the hookah further comprises an air intake disposed in the open top; the air intake comprises an intake body, a first tube, and a second tube; the intake body is disposed in the open top and abuts against the side wall of the smoke collector; the intake body comprises a channel and two openings communicating with the channel; the two openings are disposed on both ends of the intake body; the first tube and the second tube are disposed on both ends of the intake body, respectively, to communicate with the two openings.

As used herein, the term "detachably connected" refers to joining of one component to another by means configured to allow for the separation of the components at the point of attachment. Examples of such detachable means include screw threads, interference fits, buckles, clamps, magnets, adhesives, and pluggable connectors.

The following advantages are associated with the hookah module and the hookah of the disclosure: the water jar is disposed on the heater so that the smoker can hold the hookah in the palm while smoking the tobacco materials. The smoke is directly forced into the water jar, which prevents smoke accumulation in the heater. The heater allows electronic components to operate at high temperatures without having to design a channel for air conduction. The smoke generated from the heater is first cooled in the pipe and then flows into the water jar for filtering and another cooling, thus improving the taste of the tobacco smoke. The water jar is detachably connected to the heater so that the hookah module can be assembled, disassembled, and cleaned in a quick and efficient manner.

in the drawings, the following reference numbers are used: <NUM>. Air intake; <NUM>. Water jar; <NUM>. Thermal protective sleeve; <NUM>. First magnet structure; <NUM>. Second cup; <NUM>. First cover; <NUM>. Second magnet structure; <NUM>. Thermal protective ring; <NUM>. Second cover; <NUM>. Thermal protective cup; <NUM>. Holding part; <NUM>. Bracket; <NUM>. Housing; <NUM>. Electrode bracket; <NUM>. First electrode; <NUM>. Battery bracket; <NUM>. Coil; <NUM>. High frequency power supply; <NUM>. Charging board; <NUM>. Power button; <NUM>. Power adjustable button; <NUM>. Charging board bracket; <NUM>. Mirror; <NUM>. Battery; <NUM>. Third cover; <NUM>. Rubber plug; <NUM>. Second electrode; <NUM>. Toggle switch; <NUM>. First cup; <NUM>. Protective plate; <NUM>. Heater; <NUM>. First tube; <NUM>. Second tube; <NUM>. Intake body; <NUM>. Opening; <NUM>. Channel; <NUM>. Jar body; <NUM>. Hose; <NUM>. Convex portion; <NUM>. Smoke collector; <NUM>. Pipe; <NUM>. Air outlet; <NUM>. Water chamber; <NUM>. Second side wall; <NUM>. Second cavity; <NUM>. Elastic support; <NUM>. First concave portion; <NUM>. Outlet; <NUM>. Second concave portion; <NUM>. Third side wall; <NUM>. Mouthpiece; <NUM>. Through hole; <NUM>. Cup body; <NUM>. First cavity; <NUM>. First side wall; and <NUM>. First flange.

To further illustrate the disclosure, embodiments detailing the hookah module and the hookah of the disclosure are described below. It should be noted that the following embodiments are intended to describe and not to limit the disclosure.

Referring to <FIG>, a hookah comprises a hookah module, a heater <NUM>, a coil <NUM>, a first cup <NUM> and/or a second cup <NUM>. The coil <NUM> is disposed in the heater <NUM>. Tobacco materials are disposed in the first cup <NUM> and/or the second cup <NUM>. When the heater <NUM> is energized, the coil produces an electromagnetic field and transfers heat to the tobacco materials in the first cup <NUM> and/or the second cup <NUM>. The heater comprises a curved wall functioning as a handle <NUM>.

In an example of the disclosure, the hookah module comprises a water jar <NUM> for filtering harmful substances from the smoke. In an example of the disclosure, the hookah module further comprises an air intake <NUM>. in an example of the disclosure, the hookah module further comprises the first cup <NUM> and/or the second cup <NUM>.

in an example of the disclosure, the heater <NUM> is detachably connected to the water jar <NUM>, the first cup <NUM>, and/or the second cup <NUM>. In an example of the disclosure, the heater <NUM> is fixedly connected to the first cup <NUM> and/or the second cup <NUM>.

Referring to <FIG>, the water jar <NUM> comprises a jar body <NUM> comprising a water chamber <NUM>. The jar body <NUM> comprises a bottom part comprising a first detachable connector. The jar body <NUM> is fixedly disposed on the heater <NUM> by the first detachable connector, including but not limited to a screw thread, an interference fit, a buckle, a clamp, a magnet, an adhesive, a pluggable connector, or a combination thereof. After the water is added to the water chamber <NUM>, the smoke is directed through the water for filtering and cooling.

The heater <NUM> comprises a top part comprising a second detachable connector. The first detachable connector is detachably connected to the second detachable connector so that the jar body <NUM> is fixedly disposed on the heater <NUM>. The second detachable connector includes, but is not limited to, a screw thread, an interference fit, a buckle, a clamp, a magnet, an adhesive, a pluggable connector, or a combination thereof.

In certain examples, the first detachable connector comprises a convex portion <NUM> protruding from the bottom part of the jar body <NUM>, The convex portion <NUM> is formed integrally with the bottom part of the jar body <NUM>. The second detachable connector comprises a first concave portion <NUM> disposed on the top part of the heater <NUM> and matched with the convex portion <NUM> in size. The convex portion <NUM> is detachably connected to the first concave portion <NUM>.

In certain examples, the first detachable connector comprises a first magnet structure <NUM> and the second detachable connector comprises at least one second magnet structure <NUM>. The first magnet structure <NUM> and the at least one second magnet structure <NUM> are detachably connected by magnetic attraction.

In an alternative preferred example of the disclosure, the first detachable connector comprises the convex portion <NUM> and the first magnet structure <NUM> disposed on the convex portion <NUM>. The second detachable connector comprises the first concave portion <NUM> and the at least one second magnet structure <NUM> disposed in the first concave portion <NUM>. The convex portion <NUM> is disposed into the first concave portion <NUM> so that the first magnet structure <NUM> and the at least one second magnet structure <NUM> are detachably connected by magnetic attraction. The at least one second magnet structure <NUM> is disposed on the bottom or side wall of the first concave portion <NUM>.

One of the first magnet structure <NUM> and the at least one second magnet structure <NUM> comprises a first magnet, and the other comprises a second magnet or an iron-containing material for attracting the first magnet.

The water jar <NUM> is detachably disposed on the heater <NUM> so as to make it easier for the smoker to hold the heater and inhale the smoke. The smoke flows through the top part of the heater <NUM> and enters the water jar <NUM>. The heater can operate without having to design an air duct. After passing through the air duct, the smoke is not cooled down, thus affecting the taste of the tobacco smoke.

The jar body <NUM> comprises a side wall and a pipe <NUM>. The pipe <NUM> is inserted into the water jar <NUM> with a first end exposed outside the side wall and a second end close to the bottom part of the jar body <NUM>. The hookah further comprises a smoke collector <NUM> comprising a smoke chamber <NUM>. The first end of the pipe <NUM> is connected to the smoke collector <NUM>. The smoke collector <NUM> comprises a side wall comprising at least one through hole <NUM>. The pipe <NUM> communicates with the smoke chamber <NUM> through the at least one through hole <NUM>. The second end of the pipe <NUM> is fixedly close to the bottom part of the jar body <NUM> so that the water is in full contact with the smoke to achieve a filter and cooling effect. The pipe <NUM> is disposed outside the heater <NUM> so that the smoke can be cooled in the pipe <NUM> before flowing into the water.

Referring to <FIG>, the first cup <NUM> comprises a first cavity <NUM> communicating with the smoke chamber <NUM>. A first end of the first cup <NUM> is sealed with a second end open. The smoke collector <NUM> further comprises a bottom opening communicating with the second end of the first cup <NUM>.

The first cup <NUM> is detachably connected to the smoke collector <NUM>. The first cup <NUM> comprises a cup body <NUM> comprising the first cavity <NUM>. A first end of the cup body <NUM> is sealed with a second end open. The second end of the cup body <NUM> extends radially outward to form a first flange <NUM>. The first flange <NUM> extends axially to form a first side wall <NUM> in the shape of a truncated cone with a larger opening towards the cup body. The smoke collector <NUM> further comprises a second side wall <NUM> in the shape of a truncated cone with a larger end connected to a lower end of the smoke collector. The first side wall <NUM> is matched with the second side wall <NUM> in size so that the second side wall <NUM> is nested in the first side wall to prevent leakage of smoke. The lower edge of the second side wall <NUM> abuts against the first flange <NUM>. Excess vapor condenses into liquid and flows through the first side wall <NUM> into the cup body <NUM>.

In certain examples, the first cup <NUM> comprises a side wall comprising an inner surface provided with a metal layer. The metal layer can be any shape including a plane shape, a mesh shape, or other shape. The first cup <NUM> is configured to hold tobacco materials and heat the tobacco materials through electromagnetic induction. The first cup <NUM> includes, but is not limited to, a pure metal structure, a glass structure comprising an inner metal layer, a glass structure comprising an outer metal layer, a glass structure comprising a built-in metal, a glaze structure comprising an inner metal layer, a glaze structure comprising an outer metal layer, and a glaze structure comprising a built-in metal.

in certain examples, the second cup <NUM> is disposed in the first cavity <NUM>. The second cup <NUM> comprises a second cavity <NUM> communicating with the smoke chamber <NUM>. The second cup <NUM> comprises a side wall comprising an inner surface provided with a metal layer. The metal layer can be any shape including a plane shape, a mesh shape, or other shape. The second cup <NUM> is configured to hold tobacco materials and heat the tobacco materials through electromagnetic induction. The hookah is even easier to clean because the condensate in the second cup <NUM> directly flows into the first cup <NUM> instead of the heater <NUM>. The second cup <NUM> exceeds the cup body <NUM> in height to ensure that the condensate from the second cup <NUM> can overflow into the first cup <NUM> with a small amount of condensate remained on the first flange <NUM>.

A first end of the second cup <NUM> is sealed with a second end open. The second end of the second cup <NUM> is disposed into the smoke chamber <NUM>. The second cavity <NUM> communicates with the first cavity <NUM> through the second end of the second cup <NUM>. The second cup <NUM> is detachably connected to the first cup <NUM>. The second cup <NUM> includes, but is not limited to, a pure metal structure, a glass structure comprising an inner metal layer, a glass structure comprising an outer metal layer, a glass structure comprising a built-in metal, a glaze structure comprising an inner metal layer, a glaze structure comprising an outer metal layer, and a glaze structure comprising a built-in metal. The second cavity <NUM> is configured to hold the tobacco materials and the second cup <NUM> is disposed in the coil <NUM>. The coil <NUM> can be any shape including a square shape, a triangle shape, a spiral shape, a polygon shape, or other irregular shape.

The jar body <NUM> further comprises a top portion provide with a hose <NUM>. The hose <NUM> communicates with the water chamber <NUM> so as to release the smoke. The hose <NUM> comprises an open distal end <NUM> away from the water chamber <NUM> and configured for smoke emission. The hose is inclined relative to the jar body <NUM> so as to makes it easier for the smoker to inhale the smoke.

The open distal end of the hose <NUM> extends axially to form a bowl-shaped sleeve to support the mouth of a smoker. The bowl-shaped sleeve comprises a third side wall <NUM> and a wide opening. A diameter of the bowl-shaped sleeve decreases from the wide opening to the open distal end of the hose. The second end of the pipe <NUM> comprises at least one air outlet <NUM>. Preferably, the smoke collector <NUM> further comprises a plurality of through holes <NUM>. The at least one air outlet <NUM> and both ends of the pipe <NUM> facilitate the dispersion of the smoke, thus achieving a filter and cooling effect. Preferably, the plurality of through holes <NUM> is disposed at regular intervals on the side wall of the smoke collector.

The water jar <NUM> further comprises at least one protection pad <NUM> disposed between the first end of the pipe <NUM> and the jar body <NUM>. The at least one protection pad <NUM> is used to reduce the impact force and prevent the damage of the pipe <NUM>.

The smoke collector <NUM> further comprises an open top. The air intake <NUM> comprises an intake body <NUM>, a first tube <NUM> and a second tube <NUM>. The intake body <NUM> is disposed in the open top and abuts against the side wall of the smoke collector <NUM> to cover the open top of the smoke collector. The intake body comprises a channel <NUM> and two openings <NUM> communicating with the channel. The two openings are disposed on both ends of the intake body. The first tube <NUM> and the second tube <NUM> are disposed on both ends of the intake body <NUM>, respectively, to communicate with the two openings <NUM>. The intake body <NUM> is connected to the first tube <NUM> and the second tube <NUM> using integral formation or welding. The air intake <NUM> is configured to conduct air into the hookah and seal the smoke chamber <NUM>.

Referring to <FIG>, the top part of the heater <NUM> is concave to form a second concave portion <NUM> defined by a fourth side wall. The coil <NUM> is wrapped around the fourth side wall. The fourth side wall comprises a heat-resistant material including but not limited to glass, metal, and quartz. In certain examples, the first cup <NUM> comprises metal and is configured to hold the tobacco materials. The first cup <NUM> is detachably or fixedly disposed in the second concave portion <NUM>. In certain examples, the hookah module does not comprise the first cup <NUM>; the second cup <NUM> comprises metal and is configured to hold the tobacco materials; the second cup <NUM> is detachably or fixedly disposed in the second concave portion <NUM>. In an alternative. preferred example of the disclosure, the hookah module comprises the first cup <NUM> and the second cup <NUM>; the second cup <NUM> is detachably or fixedly disposed in the first cup <NUM>; the second cup <NUM> comprises metal and is configured to hold the tobacco materials; the first cup <NUM> is detachably or fixedly disposed in the second concave portion <NUM>; the metal is heated in a magnetic field produced by the coil <NUM>. The metal includes, but is not limited to, copper, aluminum, silver, gold, tungsten, nickel, and cadmium.

The first cup <NUM> comprises the cup body <NUM> comprising the first cavity <NUM>. The first end of the cup body <NUM> is sealed with the second end open. The second end of the cup body <NUM> extends radially outward to form a first flange <NUM>. The second end of the second cup <NUM> extends radially outward to form a second flange.

The hookah further comprises at least one elastic support <NUM> disposed on the top part of the heater <NUM>. The second concave portion <NUM> comprises an outlet <NUM> and the at least one elastic support <NUM> is disposed around the outlet <NUM>. The elastic support <NUM> is selected from a spring, an elastic sheet, or a rubber. The rubber includes, but is not limited to, plastic, silica gel, and latex. The first flange <NUM> or the second flange abuts against the elastic support <NUM> so as to reduce heat transfer and impact force, thus facilitating insertion of the first cup <NUM> and/or the second cup <NUM> into water jar.

Preferably, referring to <FIG>, a hookah comprises a water jar <NUM>, a heater <NUM>, an air intake <NUM>, a first cup <NUM>, and a second cup <NUM>.

The water jar <NUM> comprises a jar body <NUM>, a hose <NUM>, a convex portion <NUM>, a smoke collector <NUM>, a pipe <NUM>, and a first magnet structure <NUM>. The jar body <NUM> comprises a water chamber <NUM> configured to hold the water. The convex portion <NUM> protrudes from the bottom part of the jar body <NUM> and it can be detachably connected thereto through a buckle connector. The first magnet structure <NUM> is disposed on the convex portion <NUM> and it can be detachably connected thereto by magnetic attraction. The pipe <NUM> is inserted into the water jar <NUM> with a first end exposed outside the jar body <NUM>. A second end of the pipe <NUM> is fixedly close to the bottom part of the jar body <NUM> so that the water is in full contact with the smoke to achieve a filter and cooling effect. The smoke collector <NUM> comprises a smoke chamber <NUM> and a side wall. The side wall of the smoke collector <NUM> comprises at least one through hole <NUM> through which the pipe <NUM> communicates with the smoke chamber <NUM>. The smoke collector <NUM> further comprises a second side wall <NUM> in the shape of a truncated cone with a larger end connected to a lower end of the smoke collector. The jar body <NUM> further comprises a top portion provide with a hose <NUM>. The hose <NUM> communicates with the water chamber <NUM> so as to release the smoke. The hose <NUM> comprises an open distal end <NUM> away from the water chamber <NUM> and configured for smoke emission. The hose is inclined relative to the jar body <NUM> so as to it easier for the smoker to inhale the smoke. The distal end of the hose <NUM> extends axially to form bowl-shaped sleeve to support the mouth of a smoker. The bowl-shaped sleeve comprises a third side wall <NUM> and a wide opening. The diameter of the bowl-shaped sleeve decreases from the wide opening to the open distal end of the hose. The second end of the pipe <NUM> comprises at least one air outlet <NUM>. The at least one air outlet <NUM>, the at least one through hole <NUM>, and both ends of the pipe <NUM> facilitate the dispersion of the smoke, thus achieving a filter and cooling effect. Preferably, the at least one through holes <NUM> is disposed at regular intervals on the side wall of the smoke collector. The water jar <NUM> further comprises at least one protection pad <NUM> disposed between the first end of the pipe <NUM> and the jar body <NUM>. The at least one protection pad <NUM> is used to reduce the impact force and prevent the damage of the pipe <NUM>. The smoke collector <NUM> further comprises an open top. The air intake <NUM> comprises an intake body <NUM>, a first tube <NUM> and a second tube <NUM>. The intake body <NUM> is disposed in the open top and abuts against the side wall of the smoke collector <NUM> so as to cover the open top, thus preventing leakage of the smoke. The intake body comprises a channel <NUM> and two openings <NUM> communicating with the channel. The two openings are disposed on both ends of the intake body. The first tube <NUM> and the second tube <NUM> are disposed on both ends of the intake body <NUM>, respectively, to communicate with the two openings <NUM>.

The heater <NUM> comprises a thermal protective sleeve <NUM>, a first cover <NUM>, a second magnet structure <NUM>, a thermal protective ring <NUM>, a second cover <NUM>, a thermal protective cup <NUM>, a holding part <NUM>, a bracket <NUM>, a housing <NUM>, an electrode bracket <NUM>, a first electrode <NUM>, a battery bracket <NUM>, a coil <NUM>, a high frequency power supply <NUM>, charging board <NUM>, a power button <NUM>, a power adjustable button <NUM>, a charging board bracket <NUM>, a mirror <NUM>, a battery <NUM>, a third cover <NUM>, at least four rubber plugs <NUM>, a second electrode <NUM>, a toggle switch <NUM>, a first cup <NUM>, and a protective plate <NUM>. The heater comprises the housing <NUM>, the second cover <NUM>, the holding part <NUM>, the bracket <NUM>, and the third cover <NUM>.

The first electrode <NUM> is fixedly disposed on the electrode bracket <NUM>. The electrode bracket <NUM> is disposed on the top part of the battery bracket <NUM> so as to be in contact with the positive electrode of the battery <NUM>. The battery <NUM> is fixedly disposed in the battery bracket <NUM>. The battery bracket <NUM> is fixedly disposed in the housing <NUM>. The coil <NUM> is fixedly disposed in one side of the top part of the housing <NUM>. The thermal protective cup <NUM> is disposed in the coil <NUM> so as to reduce heat transfer and provide thermal insulation for other components. The thermal protective cup <NUM> comprises a second concave portion <NUM> for holding the first cup <NUM>. The high frequency power supply <NUM> comprises an input terminal and an output terminal. The high frequency power supply <NUM> is disposed in the housing <NUM> and the output terminal is fixedly connected to the coil <NUM> so as to output an alternating current and produce an electromagnetic field. The power button <NUM> is disposed on the charging board <NUM> so as to power on a host. The power adjustable button <NUM> is disposed on the charging board <NUM> so as to adjust the power output of the host. The charging board <NUM> is fixedly disposed in the charging board bracket <NUM>. The charging board bracket <NUM> is disposed in one side of the housing <NUM>. The mirror <NUM> is fixedly disposed on the outer surface of the charging board bracket <NUM>. The holding part <NUM> is fixedly disposed on the bracket <NUM>. The bracket <NUM> is fixedly disposed on one side of the housing <NUM>. The second electrode <NUM> is fixedly disposed in the third cover so as to be in contact with the negative electrode of the battery <NUM>. The toggle switch <NUM> is disposed on the second electrode <NUM> to move the second electrode <NUM> so that the battery <NUM> can be removed or installed. The third cover <NUM> is fixedly disposed in the bottom part of the housing <NUM>. The second electrode <NUM> is disposed under the battery bracket <NUM> so as to be in contact with the negative electrode of the battery <NUM>. The at least four rubber plugs <NUM> are fixedly disposed at four corners of the bottom surface of the third cover <NUM>. The second cover <NUM> is fixedly disposed on the top part of the housing <NUM>. The second cover <NUM> comprises a first end, a second end, and an outlet <NUM>. The outlet <NUM> is disposed on the first end of the second cover <NUM> so as to correspond with the second concave portion <NUM>. The thermal protective ring <NUM> is disposed on the outlet <NUM> so as to reduce heat transfer. The thermal protective ring <NUM> comprises a first surface provided with at least one elastic support <NUM>. The second end of the second cover <NUM> is concave to form a first concave portion <NUM>. The second magnet structure <NUM> is disposed in the first concave portion <NUM>. The gasket <NUM> is disposed on the bottom wall of the second cover <NUM> so as to prevent the second magnet structure <NUM> from falling out. The first cover <NUM> is matched with the first surface of the second cover <NUM> in shape and size so as to be fixedly disposed on the second cover <NUM>. The first cup <NUM> comprises a cup body <NUM> comprising a first cavity <NUM>. The cup body <NUM> is detachably disposed through the outlet <NUM> into the second concave portion <NUM>. A first end of the cup body <NUM> is sealed with a second end open. The second end of the cup body <NUM> extends radially outward to form a first flange <NUM>. The first flange <NUM> extends axially to form a first side wall <NUM> in the shape of a truncated cone with a larger opening towards the cup body. The thermal protective sleeve <NUM> is disposed around the first side wall <NUM> so as to keep the heat in the second cup <NUM> and the first side wall <NUM>, thus preventing the smoker from touching hot components of the hookah. The first flange <NUM> is disposed on the at least one elastic support <NUM>. The second cup <NUM> is detachably disposed in the first cavity <NUM>. The second cup <NUM> comprises a second cavity <NUM> and a side wall. The side wall of the second cup <NUM> comprises an inner surface provided with a metal layer. The metal layer is configured to heat the tobacco materials in the second cavity <NUM>. The jar body <NUM> is disposed on the heater <NUM>. The first magnet structure <NUM> is disposed around the convex portion <NUM>. The at least one second magnet structure <NUM> is attracted to the first magnet structure <NUM> to ensure that the convex portion <NUM> is disposed into the first concave portion <NUM>. The second side wall <NUM> is nested in the first side wall surrounded by the first side wall <NUM> to ensure that the smoke generated from the tobacco materials can be forced from the second cavity <NUM> into the smoke chamber <NUM>.

Claim 1:
A hookah module comprising a water jar (<NUM>) configured to filter harmful substances from smoke, a smoke collector (<NUM>), and a first cup (<NUM>); wherein:
the water jar (<NUM>) comprises a jar body (<NUM>), a side wall, and a pipe (<NUM>) disposed in the jar body (<NUM>);
the jar body (<NUM>) comprises a water chamber (<NUM>) configured to hold water, a bottom part, and a first detachable connector disposed on the bottom part;
the pipe (<NUM>) comprises a first end and a second end;
the pipe (<NUM>) is disposed into the water jar (<NUM>) with the first end exposed outside the side wall of the water jar (<NUM>) and the second end close to the bottom part of the jar body (<NUM>);
the smoke collector (<NUM>) comprises a smoke chamber (<NUM>);
the first end of the pipe (<NUM>) is connected to the smoke collector (<NUM>);
the smoke collector (<NUM>) comprises a side wall comprising at least one through hole (<NUM>);
the pipe (<NUM>) communicates with the smoke chamber (<NUM>) through the at least one through hole (<NUM>);
the first cup (<NUM>) comprises a first cavity (<NUM>) communicating with the smoke chamber (<NUM>), a first end, and a second end;
the first end is closed and the second end is open; and
the smoke collector (<NUM>) further comprises a bottom opening communicating with the second end of the first cup (<NUM>);
wherein
the first cup (<NUM>) is detachably connected to the smoke collector (<NUM>);
the first cup (<NUM>) comprises a cup body (<NUM>) comprising the first cavity (<NUM>); the second end of the cup body (<NUM>) extends radially outward to form a first flange (<NUM>); and the first flange (<NUM>) extends axially to form a first side wall (<NUM>) in the shape of a truncated cone with a larger opening towards the cup body (<NUM>); and
the smoke collector (<NUM>) further comprises a second side wall (<NUM>) in the shape of a truncated cone with a larger end connected to a lower end of the smoke collector (<NUM>); the first side wall (<NUM>) is matched with the second side wall (<NUM>) in size so that the second side wall (<NUM>) is nested in the first side wall (<NUM>); and the lower edge of the second side wall (<NUM>) abuts against the first flange (<NUM>).