WO2022127784A1 - Smoke generating and filtering device, and e-hookah - Google Patents

Abstract

A smoke generating and filtering device (100) and an e-hookah (1000), which are applicable to the technical field of electronic cigarettes. The smoke generating and filtering device (100) comprises a heating assembly (10) and a water filtering assembly (20), wherein the heating assembly (10) is used for heating tobacco materials to generate smoke and delivering the smoke; the water filtering assembly (20) is used for performing water filtering for the smoke generated by the heating assembly (10); the water filtering assembly (20) comprises a first end (211) and a second end (212) arranged opposite each other; the heating assembly (10) is detachably connected to the first end (211), and the second end (212) is provided with a vaping portion (213) for a user to inhale the smoke. The smoke generating and filtering device (100) is convenient for the user to hold by hand for vaping and cleaning, and has good water dissolving effect for harmful substances in the smoke.

Description

A smoke generating and filtering device and hookah technical field

The invention relates to the technical field of electronic cigarettes, in particular to a smoke generating and filtering device and a hookah.

Background technique

The smoke generating and filtering device of hookah includes a heating component and a water filtering component. The heating component is used for heating the smoke material to generate smoke, and the generated smoke is sent to the water filtering component. The water filtering component is used for water filtering the smoke from the heating component. After that, it is discharged from the smoking part for the user to smoke.

In the existing smoke generating and filtering device, the heating element is usually arranged on the side or the top of the water filtering device, which causes the lateral size of the smoke generating and filtering device to be too large, which makes it inconvenient for users to hold smoking by hand, and the heating element heats the smoke generated by the smoke material. Entering the water filter device from the side or top of the water filter device causes the smoke to enter the water and dissolve the harmful substances less effectively.

In addition, the various components of the existing hookah are integrated design, the smoke generating and filtering device itself cannot be disassembled, and it is not easy to clean; moreover, the smoke generating and filtering device cannot be disassembled from the main part of the hookah during smoking, and during use It is very bulky, difficult to handle and carry, and the replacement of individual parts is also very inconvenient.

SUMMARY OF THE INVENTION

One of the objectives of the present invention is to provide a smoke generating and filtering device, which aims to solve the technical problems that the existing smoke generating and filtering device is inconvenient for hand-held smoking and the smoke has a poor effect of dissolving harmful substances in water.

The second object of the present invention is to provide a hookah.

In order to achieve one of the above purposes, the solution provided by the present invention is: a smoke generating and filtering device, comprising:

a heating component, the heating component is used to heat the smoke material to generate smoke and transport the smoke;

A water filter assembly, which is used for water filtering the smoke generated by the heating assembly; the water filter assembly includes a first end and a second end arranged oppositely, and the heating assembly is detachably connected to the The first end and the second end are formed with a smoking part for the user to inhale smoke.

As an embodiment, the water filter assembly is provided with a water filter bin, a first smoke guide channel and a second smoke guide channel;

One end of the first smoke guide channel is connected to the heating component, and the other end of the first smoke guide channel is connected to the water filter bin;

One end of the second smoke guide channel is connected to the water filter chamber, and the other end of the second smoke guide channel is connected to the smoking part.

As an embodiment, the first smoke guide channel includes a first smoke inlet channel and a return channel;

The return passage communicates with the first smoke inlet passage and the water filter chamber, the first smoke inlet passage communicates with the heating component, the first smoke inlet passage, the return passage and the water filter chamber from the inner layer of the water filter assembly to the outer layer in order to surround and arrange;

The heating component transports the generated smoke to the first smoke inlet channel, and enters the water filter chamber through the return channel for water filtration.

As an embodiment, the water filter assembly includes an outer tube and a separation plate with a first communication hole;

The isolation plate is connected to the inner wall of the outer tube along the radial direction of the outer tube, and divides the inner cavity of the outer tube into a first cavity and a second cavity, and the heating component is installed on the first cavity. A cavity inside and extending outside the first cavity, the water filter box, the first smoke guide channel and the second smoke guide channel are all set in the second cavity, the first communication hole It is used to communicate the heating component and the first smoke guide channel.

As an embodiment, the water filter assembly is made of any one of glass, quartz and crystal.

As an embodiment, the heating component is formed with a second smoke inlet channel, the second smoke inlet channel is communicated with the water filter component, and the second smoke inlet channel is used to transport the generated smoke to the inside the water filter assembly.

As an embodiment, the heating component includes a heating body and a metal heating unit;

The heating body has a first smoke guide cavity and a second communication hole that communicates with the outside world and the first smoke guide cavity, and the first smoke guide cavity forms the second smoke inlet channel;

The metal heating unit is sleeved on the outer periphery of the heating body or embedded in the cavity wall of the heating body that forms the first smoke guide cavity.

As an embodiment, the heating body includes a connecting portion and a heating portion connected to the connecting portion;

The connecting part is detachably connected to the first end, and the heating part extends from the connecting part in a direction away from the second end, and is arranged on a magnetic induction coil independent of the smoke generating and filtering device Inside, the metal heating unit and the second communication hole are both provided in the heating part.

As an embodiment, the heating body is made of any one of glass, quartz, agate and crystal.

As an embodiment, the heating assembly includes a connecting pipe and a metal carrier for placing smoke material, the metal carrier is detachably connected to the connecting pipe and can be accommodated independently of the smoke generating and In the magnetic induction coil outside the filter device;

The inner cavity of the connecting pipe forms the second smoke inlet channel, and a third communication hole for communicating with the outside world and the inner cavity of the connecting pipe is formed through the metal carrier.

As an embodiment, the heating component includes a metal heating body, the metal heating body has a second smoke guide cavity and a fourth communication hole that communicates with the outside world and the second smoke guide cavity, and the second smoke guide cavity forming the second smoke inlet channel;

One end of the metal heating body is detachably connected to the first end, the other end of the metal heating body is set in a magnetic induction coil independent of the smoke generating and filtering device, and the fourth communication hole is provided. on the other end of the metal heating element.

As an embodiment, the end of the metal heating element close to the water filter assembly is provided with a notch for shielding electromagnetic waves. in the second smoke guide cavity and attached to the cavity wall forming the second smoke guide cavity to prevent smoke from flowing out through the gap.

As an embodiment, the smoke generating and filtering device further includes a connecting piece, and the connecting piece is connected between the water filtering component and the heating component.

In order to achieve the second above-mentioned purpose, the scheme provided by the present invention is: a hookah, comprising:

the above-mentioned smoke generating and filtering device, and

A heating device, the smoke generating and filtering device is detachably installed in the heating device, and the heating device is used for heating the heating element.

As an embodiment, the heating device includes

a casing, the casing has a first accommodating cavity and a second accommodating cavity;

a power source, the power source is accommodated in the first accommodating cavity,

a magnetic induction coil, the magnetic induction coil is electrically connected to the power source and is arranged in the second accommodating cavity;

The smoke generating and filtering device is accommodated in the second accommodating cavity, and the magnetic induction coil is arranged around the outer periphery of the heating component of the smoke generating and filtering device.

In the smoke generating and filtering device and the hookah provided by the present invention, the heating component is detachably connected to the first end of the water filtering component, the smoking portion is formed on the second end of the water filtering component, and the first end and the second end are opposite to each other, so The heating element and the smoking part are arranged on both ends of the water filter element, so that it is convenient for the user to hold and smoke. Moreover, the smoke enters the water filter assembly from the first end for water filtration, which enhances the effect of water dissolving harmful substances. In addition, the heating component and the water filtering component of the smoke generating and filtering device can be detachably connected, which is convenient for disassembly and cleaning. Therefore, the smoke generating and filtering device provided by the present invention is convenient for users to smoke and clean by hand, and the water has a good effect of dissolving harmful substances in the smoke.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained according to the structures shown in these drawings without creative efforts.

1 is an exploded view of a smoke generating and filtering device provided in Embodiment 1 of the present invention;

2 is a cross-sectional view of the smoke generating and filtering device provided in Embodiment 1 of the present invention;

3 is a cross-sectional view of a water filter assembly provided in Embodiment 1 of the present invention;

4 is an exploded view of the heating component provided in Embodiment 1 of the present invention;

5 is a cross-sectional view of a heating component provided in Embodiment 1 of the present invention;

6 is a schematic structural diagram of a hookah provided by Embodiment 1 of the present invention;

7 is a cross-sectional view of a hookah provided by Embodiment 1 of the present invention;

FIG. 8 is a schematic structural diagram of a heating component according to Embodiment 2 of the present invention;

9 is a cross-sectional view of a smoke generating and filtering device according to Embodiment 2 of the present invention;

10 is a cross-sectional view of another smoke generating and filtering device provided in Embodiment 2 of the present invention;

11 is a cross-sectional view of a heat generating component provided in Embodiment 3 of the present invention;

12 is a cross-sectional view of the smoke generating and filtering device provided in Embodiment 3 of the present invention;

13 is an exploded view of the heating assembly provided in Embodiment 4 of the present invention;

14 is a cross-sectional view of a heating component provided in Embodiment 4 of the present invention;

15 is a cross-sectional view of a smoke generating and filtering device provided in Embodiment 4 of the present invention;

16 is a schematic structural diagram of a hookah provided in Embodiment 4 of the present invention;

17 is a cross-sectional view of the hookah provided by Embodiment 4 of the present invention;

FIG. 18 is a schematic structural diagram of a heating device provided in Embodiment 4 of the present invention.

Description of reference numbers:

1000, hookah;

100. Smoke generating and filtering device;

10. Heating component; 11. Second smoke inlet channel; 12. Heating main body; 121, First smoke guide cavity; 122, Second communication hole; 123, Installation groove; 124, Connection part; 125, Heating part; 13, Metal heating unit; 14, connecting pipe; 15, metal bearing member; 151, third communication hole; 16, metal heating body; 161, second smoke guide cavity; 162, fourth communication hole; 163, notch; 17, ceramic spacer;

20, water filter assembly; 211, first end; 212, second end; 213, smoking part; 221, water filter chamber; 222, first smoke guide channel; 2221, first smoke inlet channel; 2222, return channel; 223, the second smoke channel; 231, the outer pipe; 2311, the first cavity; 2312, the second cavity; 232, the isolation plate; 2321, the first communication hole; 233, the inner pipe; 234, the return pipe; 2341 235, the closing plate; 236, the first outlet pipe; 237, the mouthpiece; 2371, the main body of the mouthpiece; 2372, the second outlet pipe; 238, the third outlet pipe; 2381, the second guide through hole;

30. Connector;

41, the first seal; 42, the second seal;

200, a heating device; 201, a casing; 2011, a first accommodating cavity; 2012, a second accommodating cavity; 202, a power supply; 203, a magnetic induction coil.

The realization, functional characteristics and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative positional relationship, movement situation, etc. between the various components under a certain posture , if the specific posture changes, the directional indication also changes accordingly.

It will also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

In addition, descriptions involving "first", "second", etc. in the present invention are only for descriptive purposes, and should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization by those of ordinary skill in the art. When the combination of technical solutions is contradictory or cannot be realized, it should be considered that the combination of such technical solutions does not exist. , is not within the scope of protection required by the present invention.

Among them, the dotted line with the arrow in the figure represents the direction of the smoke.

Example 1:

Referring to FIGS. 1 and 2 , a smoke generating and filtering device 100 provided by an embodiment of the present invention includes a heating component 10 and a water filtering component 20 . The component 20 is used for water filtration of the smoke generated by the heating component 10; the water filtering component 20 includes a first end 211 and a second end 212 arranged oppositely, and the heating component 10 is detachably connected to the first end 211 and the second end 212 A smoking portion 213 for the user to inhale smoke is formed.

By adopting the above technical solution, the heating element 10 is detachably connected to the first end 211 of the water filter element 20 , the smoking portion 213 is formed on the second end 212 of the water filter element 20 , and the first end 211 and the second end 212 are arranged opposite to each other. , so the heating element 10 and the smoking part 213 are arranged on both ends of the water filter element 20 . In practical applications, the smoking part 213 and the heating element 10 are respectively disposed on the upper end and the lower end of the water filter element 20, so as to facilitate the user to smoke by hand. Moreover, the smoke enters the water filter assembly 20 from the lower end for water filtration, which enhances the effect of water dissolving harmful substances. In addition, the heating component 10 and the water filtering component 20 of the smoke generating and filtering device 100 are detachably connected. After a period of use, the heating component 10 and the water filtering component 20 can be disassembled and cleaned respectively. Therefore, the smoke generating and filtering device 100 provided by the embodiment of the present invention is convenient for users to smoke and clean by hand, and the water has a good effect of dissolving harmful substances in the smoke.

2 and 3, the water filter assembly 20 is provided with a water filter bin 221, a first smoke guide channel 222 and a second smoke guide channel 223; one end of the first smoke guide channel 222 is connected to the heating component 10, and the first smoke guide channel 222 The other end of the channel 222 is connected to the water filter chamber 221 ; one end of the second smoke guide channel 223 is connected to the water filter chamber 221 , and the other end of the second smoke guide channel 223 is connected to the smoking part 213 . When in use, after the heating element 10 heats the smoke material to generate smoke, the smoke enters the heating element 10 with the airflow, flows through the first smoke guide channel 222 and the water filter chamber 221 for filtration, and then enters the second smoke guide channel 223, and then flows from the smoke. The portion 213 flows out for the user to suck.

Please refer to FIG. 2 and FIG. 3, the first smoke guide channel 222 includes a first smoke inlet channel 2221 and a return channel 2222; the return channel 2222 is connected to the first smoke inlet channel 2221 and the water filter chamber 221, and the first smoke inlet channel 2221 is connected to the heating The assembly 10, the first smoke inlet channel 2221, the return channel 2222 and the water filter chamber 221 are arranged in order from the inner layer to the outer layer of the water filter assembly 20; the heating assembly 10 transports the generated smoke to the first smoke inlet channel 2221, The return channel 2222 enters the water filter bin 221 for water filtration. Setting the first smoke inlet channel 2221, the return channel 2222 and the water filter chamber 221 in this way not only realizes the communication between the first smoke guide channel 222 and the water filter chamber 221, but also utilizes the space rationally, which is helpful for the smoke generation and filter device. 100 overall structural layout.

2 and 3 , the water filter assembly 20 includes an outer tube 231 and an isolation plate 232 having a first communication hole 2321 ; the isolation plate 232 is connected to the inner wall of the outer tube 231 along the radial direction of the outer The inner cavity is divided into a first cavity 2311 and a second cavity 2312. The heating element 10 is installed in the first cavity 2311 and extends outside the first cavity 2311. The water filter chamber 221, the first smoke guide channel 222 and the The second smoke guide passages 223 are all disposed in the second cavity 2312 , and the first communication holes 2321 are used to communicate the heating element 10 with the first smoke guide passage 222 . In practical application, the first cavity 2311 is located at the lower end of the outer tube 231, and the second cavity 2312 is located at the upper end of the outer tube 231. The heating element 10 is installed in the first cavity 2311 and extends outside the first cavity 2311. The heating assembly 10 is installed on the lower end of the water filter assembly 20; the second smoke guide channel 223 is arranged in the second cavity 2312, and the second smoke guide channel 223 is communicated with the smoking part 213, so that the smoking part 213 can be set in the water filter. The upper end of the assembly 20.

Please refer to FIG. 3 , the water filter assembly 20 further includes an inner pipe 233 and a return pipe 234 sleeved on the outer periphery of the inner pipe 233 . 233 and the outer pipe 231; one end of the return pipe 234 and one end of the inner pipe 233 are connected to the isolation plate 232, the other end of the return pipe 234 is connected to a closing plate 235, and the closing plate 235 is isolated from the inner pipe 233 A gap is formed at one end of the plate 232; the inner cavity of the inner tube 233 forms a first smoke inlet channel 2221 and communicates with the first communication hole 2321, and the gap between the tube wall of the inner tube 233 and the tube wall of the return tube 234 forms a return channel 2222; a first conducting hole 2341 connecting the return channel 2222 and the water filter bin 221 is formed through the wall of the return pipe 234 at one end of the return pipe 234 close to the isolation plate 232.

Please refer to FIG. 2 and FIG. 3 , the water filter assembly 20 further includes a first smoke outlet pipe 236 with a diameter smaller than that of the outer pipe 231 . The first smoke outlet pipe 236 is arranged in the second cavity 2312 . One end is connected to the inner wall of the outer pipe 231, and the other end extends toward the direction close to the first cavity 2311 and is spaced from the closing plate 235. The inner cavity of the first smoke outlet pipe 236 forms a second smoke guide channel 223, and the outer pipe 231 A smoking portion 213 is formed at one end away from the heating element 10 .

As one embodiment, the water filter assembly 20 is made of glass. By making the water filter assembly 20 made of glass, the amount of water in the water filter bin 221 can be observed, and the smoke passing through the water filter assembly 20 will not produce peculiar smell, which is environmentally friendly and easy to clean. Of course, as an alternative embodiment, the water filter assembly 20 may also be made of quartz or crystal.

Referring to FIG. 2 , the heating element 10 is formed with a second smoke inlet channel 11 , the second smoke inlet channel 11 is connected to the water filter assembly 20 , and the second smoke inlet channel 11 is used to transport the generated smoke into the water filter assembly 20 through air flow . In practical application, the second smoke inlet channel 11 communicates with the first smoke inlet channel 2221 through the first communication hole 2321 .

Referring to FIGS. 2 , 4 and 5 , the heating assembly 10 includes a heating body 12 and a metal heating unit 13 ; the heating body 12 has a first smoke guide cavity 121 and a second communication hole 122 that communicates with the outside world and the first smoke guide cavity 121 , the first smoke guide cavity 121 forms the second smoke inlet channel 11 ; the metal heating unit 13 is sleeved on the outer periphery of the heating main body 12 . By arranging the metal heating unit 13, when the heating element 10 is placed in a magnetic induction coil independent of the smoke generating and filtering device 100, the metal heating unit 13 can generate heat by the magnetic induction effect in the magnetic field generated by the magnetic induction coil. In this embodiment, the metal heating unit 13 is made of stainless steel, which is easy to form, easy to produce, low in cost and good in heating efficiency.

As an embodiment, an installation groove 123 is concavely formed on the outer surface of the heating body 12 , and the metal heating unit 13 is installed in the installation groove 123 . In this way, the outer surface of the heating element 10 is more flat.

2 and 5 , the heating body 12 includes a connecting portion 124 and a heating portion 125 connected to the connecting portion 124 ; the connecting portion 124 is detachably connected to the first end 211 , and the heating portion 125 moves away from the second The direction of the end 212 extends and is arranged in a magnetic induction coil which is independent of the smoke generating and filtering device 100 . In practical applications, the connecting portion 124 is disposed in the first cavity 2311 and connected to the isolation plate 232 , and the heating portion 125 extends outside the first cavity 2311 , which is convenient to be disposed in the magnetic induction coil.

When in use, the heating element 10 is heated and then placed in the smoke material to heat the smoke material to generate smoke. The smoke enters the second smoke inlet channel 11 from the second communication hole 122 along with the air flow, and then enters the first smoke inlet through the first communication hole 2321. After the smoke channel 2221 passes through the return channel 2222 and the water filter chamber 221 in sequence, it flows from the second smoke guide channel 223 to the smoking part 213 for smoking.

As an embodiment, the heating body 12 is made of glass. The heating body 12 made of glass is resistant to high temperature, no peculiar smell will be generated when the smoke passes through, it is more environmentally friendly, and it is easy to clean. Of course, in other embodiments, the heating body 12 may also be made of quartz, agate or crystal.

Referring to FIG. 1 and FIG. 2 , the smoke generating and filtering device 100 further includes a connecting piece 30 , and the connecting piece 30 is connected between the water filtering component 20 and the heating component 10 . In this embodiment, the smoke generating and filtering device 100 further includes a first sealing member 41 and a second sealing member 42, the first sealing member 41 is arranged between the outer tube 231 and the connecting member 30, and the second sealing member 42 is arranged between the heat generating member 41 and the connecting member 30. Between the assembly 10 and the connector 30 .

Please refer to FIG. 2 , FIG. 6 and FIG. 7 , an embodiment of the present invention further provides a hookah 1000 , which includes the above-mentioned smoke generating and filtering device 100 and a heating device 200 , and the smoke generating and filtering device 100 is detachably installed in the heating device 200 , the heating device 200 is used for heating the heating element 10 . By using the above-mentioned smoke generating and filtering device 100, it is convenient for the user to hold smoking and cleaning the smoke generating and filtering device 100, and the water has a good effect of dissolving harmful substances in the smoke. In addition, in the hookah 1000 provided in this embodiment, the smoke generating and filtering device 100 is detachably installed in the heating device 200, and the smoke generating and filtering device 100 can be easily taken out from the heating device 200. The smoke generating and filtering device 100 is used for smoking, which is relatively light and easy to operate. After use, it can be combined into a whole, which is convenient to carry; if the smoke generating and filtering device 100 fails, it is enough to replace a smoke generating and filtering device 100, and no replacement is required. The whole hookah 1000.

2 , 6 and 7 , the heating device 200 includes a housing 201 , a power supply 202 and a magnetic induction coil 203 , the housing 201 has a first accommodating cavity 2011 and a second accommodating cavity 2012 , and the power supply 202 is accommodated in the first accommodating cavity 201 . In the cavity 2011 , the magnetic induction coil 203 is electrically connected to the power source 202 and is arranged in the second accommodating cavity 2012 ; the smoke generating and filtering device 100 is accommodated in the second accommodating cavity 2012 , and the magnetic induction coil 203 is arranged around the smoke generating and filtering device 100 the outer periphery of the heating element 10 .

When in use, the power supply 202 supplies power to the magnetic induction coil 203, and the heating element 10 generates heat due to the magnetic induction effect in the magnetic field generated by the magnetic induction coil 203. The user takes the smoke generating and filtering device 100 out of the second accommodating cavity 2012 and places it in the smoke material. The smoke is heated to generate smoke. When smoking, the smoke enters the second smoke inlet channel 11 from the second communication hole 122 along with the air flow, and passes through the first smoke inlet channel 2221, the return channel 2222, the water filter bin 221, the second smoke inlet channel 2222 in turn. The smoke channel 223 flows out from the smoking part 213 for the user to smoke.

In this embodiment, the power source 202 is movably arranged in the first accommodating cavity 2011, and when the power is used up, it is convenient for the user to replace.

Embodiment 2:

Please refer to FIG. 5 and FIG. 8 . The main difference between this embodiment and the first embodiment is that the arrangement of the metal heating unit 13 is different. In the first embodiment, the metal heating unit 13 is sleeved on the outer periphery of the heating body 12 ; while in this embodiment, the metal heating unit 13 is embedded in the cavity wall of the heating body 12 that forms the first smoke guide cavity 121 .

Referring to FIGS. 8 and 9 , in this embodiment, the heating element 10 includes a heating body 12 and a metal heating unit 13 . The metal heating unit 13 is embedded in the cavity wall of the heating body 12 forming the first smoke guide cavity 121 . Specifically, the heating body 12 is a tubular structure with upper and lower through holes. The through hole at the upper end of the heating body 12 communicates with the first smoke guide cavity 121 and the first communication hole 2321 , and the through hole at the lower end of the heating body 12 is the second communication hole 122 . Of course, as an alternative embodiment, please refer to FIG. 10 , the heating body 12 may also be a hollow cylindrical structure, and the bottom wall of the heating body 12 is provided with a second communication hole 122 therethrough.

The structure of the smoking portion 213 of this embodiment is also different from that of the first embodiment. Referring to FIG. 9 , in this embodiment, the water filter assembly 20 further includes a cigarette holder 237 disposed at one end of the outer tube 231 away from the heating element 10 . The cigarette holder 237 includes a cigarette holder body 2371 and a second smoke outlet pipe 2372 , and the cigarette holder body 2371 is connected to On the wall of the outer pipe 231, the second smoke outlet pipe 2372 extends from the mouthpiece body 2371 into the second cavity 2312, and is spaced from the closing plate 235, and the inner cavity of the second smoke outlet pipe 2372 forms a second smoke guide The channel 223 and the mouthpiece body 2371 form the smoking portion 213 .

Except for the above-mentioned differences, the smoke generating and filtering device 100, the hookah 1000 and its accessory components provided in this embodiment of the present invention can all be optimized with reference to the first embodiment.

Embodiment three:

Please refer to FIG. 8 and FIG. 11 , the main difference between this embodiment and the second embodiment is that the arrangement of the heating element 10 is different. In the second embodiment, the heating component 10 includes a heating body 12 and a metal heating unit 13 ; while in this embodiment, the heating component 10 includes a connecting pipe 14 and a metal carrier 15 for placing the cigarette material.

Please refer to FIGS. 11 and 12 , the metal carrier 15 is detachably connected to the connecting pipe 14 and can be accommodated in the magnetic induction coil 203 ; the inner cavity of the connecting pipe 14 forms the second smoke inlet channel 11 , and the metal carrier 15 penetrates through A third communication hole 151 for communicating with the outside and the inner cavity of the connecting pipe 14 is provided.

When in use, the power source 202 supplies power to the magnetic induction coil 203, and the metal carrier 15 generates heat due to the magnetic induction effect in the magnetic field generated by the magnetic induction coil 203. The user takes the smoke generating and filtering device 100 out of the second accommodating cavity 2012 and is located in the metal carrier. The smoke material in 15 is heated by the metal carrier 15 to generate smoke. When smoking, the smoke passes through the second smoke inlet channel 11, the first smoke inlet channel 2221, the return channel 2222, The water filter chamber 221 and the second smoke guide channel 223 flow out from the smoking part 213 for the user to smoke.

Except for the above-mentioned differences, the smoke generating and filtering device 100, the hookah 1000 and its accessory components provided by the embodiments of the present invention can be optimized with reference to the first and second embodiments.

Embodiment 4:

The main difference between this embodiment and the first embodiment to the third embodiment is that the structure of the heating element 10 is different. In this embodiment, the heating element 10 includes a metal heating body 16 .

Referring to FIGS. 13 to 15 , the heating assembly 10 includes a metal heating body 16 . The metal heating body 16 has a second smoke guide cavity 161 and a fourth communication hole 162 that communicates with the outside world and the second smoke guide cavity 161 . The second smoke guide cavity 161 161 forms the second smoke inlet channel 11; one end of the metal heating body 16 is detachably connected to the first end 211, the other end of the metal heating body 16 is arranged in the magnetic induction coil 203, and the fourth communication hole 162 is arranged in the metal heating body 16. the other end of the .

Referring to FIGS. 13 to 15 , the end of the metal heating element 16 close to the water filter element 20 is provided with a notch 163 for shielding electromagnetic waves. The heating element 10 further includes a ceramic spacer 17 having a hollow cavity. In the second smoke guide cavity 161 and attached to the cavity wall forming the second smoke guide cavity 161 to prevent smoke from flowing out through the gap 163 .

The structure of the smoking portion 213 of this embodiment is also different from that of the first embodiment to the third embodiment. Referring to FIG. 15, in this embodiment, the water filter assembly 20 further includes a third smoke outlet pipe 238 with a diameter smaller than that of the outer pipe 231. One end of the third smoke outlet pipe 238 is connected to the closing plate 235, and the other end extends to the Outside the second cavity 2312, a second conducting hole 2381 is formed through the wall of the third smoke outlet pipe 238 near the end of the closed pipe, and the inner cavity of the third smoke outlet pipe 238 forms a second smoke guide channel 223. The second through hole 2381 communicates with the water filter chamber 221 and the second smoke guide channel 223 , and the portion of the third smoke outlet pipe 238 extending outside the second cavity 2312 forms the smoking portion 213 .

In addition, please refer to FIGS. 7 , 16 to 18 , in the hookah 1000 provided in this embodiment, the smoke generating and filtering device 100 is disposed in the second accommodating cavity 2012 and protrudes out of the second accommodating cavity 2012 , while the first embodiment , the smoke generating and filtering device 100 is completely accommodated in the second accommodating cavity 2012 .

Except for the above-mentioned differences, the smoke generating and filtering device 100, the hookah 1000 and its accessory components provided by the embodiments of the present invention can be optimized with reference to Embodiments 1 to 3.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Under the inventive concept of the present invention, any equivalent structural transformations made by the contents of the description and drawings of the present invention, or direct/indirect application Other related technical fields are included in the scope of patent protection of the present invention.

Claims (15)

A smoke generating and filtering device, characterized in that it includes: a heating component, the heating component is used to heat the smoke material to generate smoke and transport the smoke; A water filter assembly, which is used for water filtering the smoke generated by the heating assembly; the water filter assembly includes a first end and a second end arranged oppositely, and the heating assembly is detachably connected to the The first end and the second end are formed with a smoking part for the user to inhale smoke. The smoke generating and filtering device according to claim 1, wherein the water filter assembly is provided with a water filter bin, a first smoke guide channel and a second smoke guide channel; One end of the first smoke guide channel is connected to the heating component, and the other end of the first smoke guide channel is connected to the water filter bin; One end of the second smoke guide channel is connected to the water filter chamber, and the other end of the second smoke guide channel is connected to the smoking part. The smoke generating and filtering device according to claim 2, wherein the first smoke guide channel comprises a first smoke inlet channel and a return channel; The return passage communicates with the first smoke inlet passage and the water filter chamber, the first smoke inlet passage communicates with the heating component, the first smoke inlet passage, the return passage and the water filter chamber from the inner layer of the water filter assembly to the outer layer in order to surround and arrange; The heating component transports the generated smoke to the first smoke inlet channel, and enters the water filter chamber through the return channel for water filtration. The smoke generating and filtering device according to claim 2, wherein the water filtering assembly comprises an outer tube and an isolation plate having a first communication hole; The isolation plate is connected to the inner wall of the outer tube along the radial direction of the outer tube, and divides the inner cavity of the outer tube into a first cavity and a second cavity, and the heating component is installed on the first cavity. A cavity inside and extending outside the first cavity, the water filter box, the first smoke guide channel and the second smoke guide channel are all set in the second cavity, the first communication hole It is used to communicate the heating component and the first smoke guide channel. The smoke generating and filtering device according to any one of claims 1 to 4, wherein the water filtering component is made of any one of glass, quartz and crystal. The smoke generating and filtering device according to any one of claims 1 to 4, wherein the heating component is formed with a second smoke inlet channel, the second smoke inlet channel is connected to the water filter component, the The second smoke inlet channel is used for delivering the generated smoke into the water filter assembly through the air flow. The smoke generating and filtering device according to claim 6, wherein the heating component comprises a heating body and a metal heating unit; The heating body has a first smoke guide cavity and a second communication hole that communicates with the outside world and the first smoke guide cavity, and the first smoke guide cavity forms the second smoke inlet channel; The metal heating unit is sleeved on the outer periphery of the heating body or embedded in the cavity wall of the heating body that forms the first smoke guide cavity. The smoke generating and filtering device according to claim 7, wherein the heating body comprises a connecting part and a heating part connected to the connecting part; The connecting part is detachably connected to the first end, and the heating part extends from the connecting part in a direction away from the second end, and is arranged on a magnetic induction coil independent of the smoke generating and filtering device Inside, the metal heating unit and the second communication hole are both provided in the heating part. The smoke generating and filtering device according to claim 7, wherein the heating body is made of any one of glass, quartz, agate and crystal. The smoke generating and filtering device according to claim 6, wherein the heating component comprises a connecting pipe and a metal carrier for placing the smoke material, the metal carrier is detachably connected to the connecting pipe and Can be accommodated in a magnetic induction coil independent of the smoke generating and filtering device; The inner cavity of the connecting pipe forms the second smoke inlet channel, and a third communication hole for communicating with the outside world and the inner cavity of the connecting pipe is formed through the metal carrier. The smoke generating and filtering device according to claim 6, wherein the heating component comprises a metal heating body, and the metal heating body has a second smoke-conducting cavity and a first smoke-conducting cavity that communicates with the outside world and the second smoke-conducting cavity. Four communication holes, the second smoke guide cavity forms the second smoke inlet channel; One end of the metal heating body is detachably connected to the first end, the other end of the metal heating body is set in a magnetic induction coil independent of the smoke generating and filtering device, and the fourth communication hole is provided. on the other end of the metal heating element. The smoke generating and filtering device according to claim 11, characterized in that, one end of the metal heating element close to the water filtering element is provided with a notch for shielding electromagnetic waves, and the heating element further comprises a hollow inner cavity. The ceramic spacer is arranged in the second smoke guide cavity and attached to the cavity wall forming the second smoke guide cavity to prevent smoke from flowing out through the gap. The smoke generating and filtering device according to claim 1, characterized in that, the smoke generating and filtering device further comprises a connecting piece, and the connecting piece is connected between the water filtering component and the heating component. A hookah, comprising: An aerosol generating and filtering device as claimed in any one of claims 1 to 13, and A heating device, the smoke generating and filtering device is detachably installed in the heating device, and the heating device is used for heating the heating element. 15. The hookah of claim 14, wherein the heating device comprises a casing, the casing has a first accommodating cavity and a second accommodating cavity; a power supply, the power supply is accommodated in the first accommodating cavity, a magnetic induction coil, the magnetic induction coil is electrically connected to the power source and is arranged in the second accommodating cavity; The smoke generating and filtering device is accommodated in the second accommodating cavity, and the magnetic induction coil is arranged around the outer periphery of the heating component of the smoke generating and filtering device.

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