Electric hookah

Abstract

An electric hookah, which comprises a water chamber for containing a liquid for filtering vapor; and a hookah body detachably connected above the water chamber by means of a connecting member, wherein an electronic control assembly and a power supply for supplying power to the electronic control assembly are disposed inside the hookah body; a cartridge chamber connected to the electronic control assembly is provided at the upper portion of the hookah body; a bowl with an electric heating element is detachably connected within the cartridge chamber; and the electric heating element is sandwiched within the body of the bowl without being exposed, such that a surface of the body of the bowl is sealed and washable.

Description

Electric hot water kettle Technical Field

[0001] This utility model relates to the technical field of hookah smoking utensils, specifically to a hookah. Background Technology

[0002] Hookah is a tobacco substitute popular among some ethnic minorities in my country and in the Middle East. It uses special hookah tobacco that is heated to produce smoke, which is then filtered through water before being inhaled. A hookah is the device used for smoking hookah. Existing hookahs generally include a pipe, a straw, and a water bottle. The pipe has a fixed outlet, and various parts with different outlet positions can be fitted to the pipe, allowing the device to be used by multiple consumers at once. A typical hookah usually includes a bowl, a tray, a pipe, an exhaust pipe, and a bottle. A soft smoking hose is connected to the exhaust pipe, and a mouthpiece is attached to the end of the hose for the user to smoke. Depending on the heating method of the tobacco, hookahs can be divided into electric hot water hookahs and open flame hookahs. Open flame hookahs involve placing tobacco in the bowl, filling the bottle with water, covering the bowl with a layer of perforated aluminum foil, and then placing some lit charcoal on the foil to heat the tobacco and produce smoke. The smoke then enters the bottle through the pipe, is filtered by water, and is inhaled through the soft tubing. The airflow path between the bowl and the mouthpiece on the tubing is the hookah pipe. Often, the tobacco on the surface is completely burned while the tobacco at the bottom remains uncooked, resulting in incomplete combustion and waste. Furthermore, open flame hookahs pose a certain degree of danger and are severely limited in terms of suitable locations. Electric water pipes use an electric heating element inside the pipe to heat the tobacco in the heating cup and produce smoke. The heating is even and less wasteful. In contrast, conventional electric water pipes use a design where the heating cup is integrated with the pipe body, meaning the heating cup cannot be disassembled. This makes it difficult to fill with tobacco, replace it, clean it, and the overall size of the water pipe is large and inconvenient to carry. Summary of the Invention

[0003] The purpose of this invention is to provide an electric kettle that is easy to clean and disassemble.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: an electric hot water tobacco bottle, comprising a water tank for holding liquid and filtering smoke, and a bottle body detachably connected above the water tank via a connector. The bottle body is provided with an electronic control component and a power supply for the electronic control component. The upper part of the bottle body has a smoke chamber connected to the electronic control component. The electronic control component has an electrode connector on the inner wall of the smoke chamber. A tobacco cup with a built-in electric heating element is detachably connected to the smoke chamber, that is, the electric heating element is clamped in the tobacco cup body and not exposed, so that the surface of the tobacco cup body is sealed and washable. The bottle body is also provided with a smoke guide tube. One end of the smoke guide tube is connected to the tobacco cup, and the other end extends through the connector into the water tank. The water tank or the surface of the bottle body has a smoke inlet that connects to the water tank via a smoke inlet. The tobacco cup is heated under the control of the electronic control component to generate smoke, and the smoke is transported to the water tank for filtration via the smoke guide tube. The filtered smoke is then transmitted to the smoke inlet via the smoke inlet.

[0005] As an improvement: the pot body includes an upper pot body with a smoke chamber and a lower pot body equipped with electronic control components and power supply and other electronic components. The smoke chamber is formed in the upper pot body by an integrally molded sealing member. The top of the smoke guide tube passes through the sealing member and forms a smoke guide port at the bottom of the smoke chamber that is compatible with the tobacco cup and can be connected. In the lower pot body, below the sealing member, there is an I-shaped mounting plastic member. The mounting plastic member has a central hole channel and a circuit mounting cavity separated from the central hole channel. The electronic control components and power supply are installed in the circuit mounting cavity. The smoke guide tube is connected to the water tank through the central hole channel. The top of the central hole channel protrudes from the top surface of the mounting plastic member and abuts against the bottom of the sealing member, so that the central hole channel for smoke delivery is isolated from the distribution area of ​​electronic components.

[0006] As an improvement: the smoke guide tube passes through a central hole channel with an inner diameter larger than the smoke guide tube to form a tube-in-tube structure, that is, an air channel is formed between the smoke guide tube and the inner wall of the central hole channel, and the air channel is a component of the smoke duct.

[0007] As an improvement: the smoke inlet is located on the upper body of the kettle, and a smoke exhaust channel is opened inside the sealing element. The smoke exhaust channel is connected to the smoke inlet on the surface of the upper body of the kettle, and the other end is located on the bottom surface of the sealing element, connected to the central hole channel and away from the smoke guide tube.

[0008] As an improvement: the cigarette cup is an integral structure including an inner shell and an outer shell that is fixedly sleeved on the inner shell and watertight connected to the inner shell. A hollow cavity is defined between the inner shell and the outer shell, that is, there is a hollow cavity between the outer wall of the inner shell and the inner wall of the outer shell. The electric heating element is placed against the outer wall of the inner shell in the hollow cavity, and the electric heating element is away from the inner wall of the outer shell.

[0009] As an improvement: the cigarette cup is generally cup-bowl shaped, that is, both the inner and outer shells of the cigarette cup have a body and a bottom. The electric heating element is attached to the body of the inner shell. The electric heating element has a connection contact point on the outer surface of the bottom of the cigarette cup that is electrically connected to the electronic control component. The electronic control component is electrically connected to the connection contact point of the cigarette cup through an elastic pin electrode.

[0010] As an improvement: the electronic control component includes a temperature sensing component with a temperature sensing probe, the temperature sensing probe extending elastically out of the tobacco chamber and abutting against the outer wall of the tobacco cup to sense temperature.

[0011] As an improvement: the bottom of the outer shell of the cigarette cup is provided with an inner groove that cooperates with the temperature sensing probe, and the inner groove is located away from the contact point.

[0012] As an improvement, the outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can exhaust air in one direction.

[0013] The beneficial effects of this utility model are as follows: The tobacco cup and the pot body are separate structures, and the tobacco cup has a built-in electric heating element. The surface of the tobacco cup is sealed, allowing for detachable filling of tobacco. The tobacco cup is also washable, making it hygienic and convenient, as well as easy to carry and replace. Furthermore, the vertical layout of the tobacco cup, pot body, connector, and water tank from top to bottom facilitates the straight-through design of the tobacco guide tube, providing a design basis for the telescopic tobacco guide tube and making disassembly very user-friendly, facilitating storage and carrying. The tobacco cup with its built-in electric heating element is not limited by the shape of the pot body's tobacco chamber; only the lower part needs to be connected. This reduces design limitations, allowing for diverse styles and shapes, powerful functionality, and strong compatibility.

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] Figure 1 is a structural schematic diagram of one embodiment of the electric hot water kettle of this utility model.

[0016] Figure 2 is a cross-sectional view of Figure 1.

[0017] Figure 3 is a schematic diagram of the exploded structure of Figure 1.

[0018] Figure 4 is a schematic diagram of the shell structure.

[0019] Figure 5 is a schematic diagram of the structure of the tobacco cup.

[0020] Figure 6 is a cross-sectional view of the tobacco cup. Detailed Implementation

[0021] As shown in Figures 1, 2, 3, 4, 5, and 6, one embodiment of the electric hot water kettle of this utility model includes a water tank 1 for holding liquid and filtering smoke, and a kettle body 3 detachably connected above the water tank 1 by a connector 2. The connector 2 can be a universal connector, thus being compatible with various water tanks on the market. The kettle body 3 is equipped with an electronic control component and a power supply 4 for powering the electronic control component. The upper part of the kettle body has a smoke chamber 31 connected to the electronic control component. The electronic control component has an electrode connector on the inner wall of the smoke chamber 31. A tobacco cup 5 with a built-in electric heating element 54 is detachably connected to the smoke chamber 31. That is, the electric heating element is clamped in the tobacco cup body and not exposed, so that the surface of the tobacco cup 5 is sealed and washable. The kettle body 3 is also equipped with a smoke guide tube 6. One end of the smoke guide tube 6 is connected to the tobacco cup 5, and the other end extends through the connector to the water tank 1. The water tank or the surface of the kettle body has a smoke inlet that connects to the water tank 1 through the smoke duct. The tobacco cup is heated under the control of the electronic control component to generate smoke, and the smoke is transported to the water tank for filtration through the smoke guide tube 6. The filtered smoke is transmitted to the smoke inlet 91 through the smoke duct 9.

[0022] The pot body 3 includes an upper pot body with a smoke chamber 31 and a lower pot body equipped with electronic control components and power supply and other electronic components. The smoke chamber 31 is formed in the upper pot body by an integrally molded sealing member 8. The top of the smoke guide tube 6 passes through the sealing member and forms a smoke guide port that is compatible with the tobacco cup and can communicate with it at the bottom of the smoke chamber 31. In the lower pot body, below the sealing member, there is an I-shaped mounting plastic member 7. The mounting plastic member 7 has a central hole channel 71 and a circuit mounting cavity 72 that is separated from the central hole channel 71. The electronic control components and power supply are installed in the circuit mounting cavity 72. The smoke guide tube 6 is connected to the water tank 1 through the central hole channel 71. The top of the central hole channel 71 protrudes from the top surface of the mounting plastic member 7 and abuts against the bottom of the sealing member, so that the central hole channel 71 is independent of the mounting plastic member 7, thereby isolating the central hole channel for smoke delivery from the distribution area of ​​electronic components.

[0023] In this embodiment, the smoke guide tube passes through a central hole channel 71 with an inner diameter larger than the smoke guide tube, forming a tube-in-tube structure. Specifically, an air channel is formed between the smoke guide tube and the inner wall of the central hole channel, and this air channel is a component of the smoke extraction duct. In this embodiment, the smoke inlet is located on the upper body of the kettle. A smoke exhaust channel is opened within the sealing element, connecting to the smoke inlet on the surface of the upper body. The other end is located on the lower surface of the sealing element, connecting to the central hole channel 71 and away from the smoke guide tube. The tube-in-tube structure significantly saves space, and its upright design allows for easy disassembly and storage; the lower part of the smoke guide tube can also be designed as a telescopic tube.

[0024] The cigarette cup is a one-piece structure comprising an inner shell 51 and an outer shell 52 fixedly sleeved on the inner shell 51 and watertight connected to it. A hollow cavity 53 is defined between the inner shell and the outer shell, specifically between the outer wall of the inner shell 51 and the inner wall of the outer shell 52. An electric heating element 54 is mounted against the outer wall of the inner shell 51 within the hollow cavity 53, and is positioned away from the inner wall of the outer shell 52. This integrated electric heating element 54 design allows for easy replacement. The cigarette cup is generally cup-shaped, with both the inner shell 51 and the outer shell 52 having a body and a bottom. The electric heating element 54 is attached to the body of the inner shell 51. The electric heating element 54 has a contact point 56 on the outer surface of the bottom of the cup, which is electrically connected to an electronic control component. The electronic control component is electrically connected to the contact point via an elastic electrode 32. The outer shell of the cup is equipped with a water-sealed one-way vent (not shown in the small diagram). This one-way vent, connected to the hollow cavity, allows for unidirectional exhaust, thus depressurizing the hollow cavity. In this embodiment, the one-way vent is made of silicone micropores, which eliminates the risk of compression and cracking of the hollow cavity 53 caused by the expansion from electric heating, greatly extending the lifespan of the cup and improving its overall integrity. The one-way vent in this embodiment is located at the bottom of the cup, away from the electric heating element, and also allows for the installation of a non-closed baffle between the cup body and the bottom within the hollow cavity, further ensuring waterproofing and safety.

[0025] To ensure reliable electrical connection and the washability of the tobacco cup, the electronic control component includes a temperature sensing component with a temperature sensing probe 33. The temperature sensing probe extends elastically from the tobacco chamber 31 and abuts against the bottom of the cup shell 52 to sense temperature. To ensure stable connection and accurate temperature sensing, the bottom of the tobacco cup shell 52 in this embodiment is provided with an inner groove 55 that mates with the temperature sensing probe. The inner groove 55 is located away from the connection contact point. This recessed design achieves an insertion limiting fit, bringing the temperature sensing point closer to the tobacco, resulting in more sensitive and accurate temperature transmission.

[0026] Although the present invention has been disclosed above with specific embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope of the appended claims.

Claims

1. An electric kettle, characterized in that: The device includes a water tank (1) for holding liquid filtered smoke, and a pot body (3) detachably connected above the water tank (1) via a connector (2). The pot body (3) contains an electronic control component and a power supply (4) for powering the electronic control component. The upper part of the pot body has a smoke chamber (31) connected to the electronic control component. The electronic control component has an electrode connector on the inner wall of the smoke chamber (31). A tobacco cup (5) with a built-in electric heating element (54) is detachably connected inside the smoke chamber (31). The component is clamped inside the cup of tobacco and not exposed, so that the surface of the cup of tobacco (5) is sealed and washable. The pot body (3) is also provided with a smoke guide tube (6). One end of the smoke guide tube (6) is connected to the cup of tobacco (5), and the other end extends through the connector to the water tank (1). The water tank or the surface of the pot body has a smoking port that is connected to the water tank (1) through the smoking channel. The cup of tobacco is heated under the control of the electronic control component to generate smoke, and the smoke is transported to the water tank for filtration through the smoke guide tube (6). The filtered smoke is transmitted to the smoking port through the smoking channel.

2. The electric kettle according to claim 1, characterized in that: The pot body (3) includes an upper pot body with a smoke chamber (31) and a lower pot body equipped with electronic control components and power electronic components. The smoke chamber (31) is formed in the upper pot body by an integrally molded sealing member (8). The top of the smoke guide tube (6) passes through the sealing member and forms a smoke guide port at the bottom of the smoke chamber (31) that is compatible with the tobacco cup and can communicate with it. In the lower pot body, below the sealing member, there is an I-shaped mounting plastic member (7). The mounting plastic member (7) has a central hole channel (71). The circuit mounting cavity (72) is separated from the central hole channel (71) by a partition wall. The electronic control components and power supply are installed in the circuit mounting cavity (72). The smoke guide pipe (6) is connected to the water tank (1) through the central hole channel (71). The top of the central hole channel (71) protrudes from the top surface of the mounting plastic part (7) and abuts against the bottom of the sealing part, so that the central hole channel (71) is independent of the mounting plastic part (7), thereby isolating the central hole channel for smoke delivery from the distribution area of ​​electronic components.

3. The electric kettle according to claim 2, characterized in that: The smoke guide tube passes through the central hole channel (71) with an inner diameter larger than the smoke guide tube to form a tube-in-tube structure, that is, an air channel is formed between the smoke guide tube and the inner wall of the central hole channel, and the air channel is a component of the smoke duct.

4. The electric kettle according to claim 3, characterized in that: The smoking port is located on the upper body of the kettle, and a smoke exhaust channel is opened inside the sealing element. The smoke exhaust channel is connected to the smoking port on the surface of the upper body of the kettle, and the other end is located on the bottom surface of the sealing element, connected to the central hole channel (71) and away from the smoke guide tube.

5. The electric kettle according to claim 1, 2, 3, or 4, characterized in that: The cigarette cup is an integral structure including an inner shell (51) and an outer shell (52) which is fixedly sleeved on the inner shell (51) and water-sealed to the inner shell. A hollow cavity is defined between the inner shell and the outer shell, that is, there is a hollow cavity between the outer wall of the inner shell (51) and the inner wall of the outer shell (52). An electric heating element (54) is placed against the outer wall of the inner shell (51) in the hollow cavity (53), and the electric heating element (54) is far away from the inner wall of the outer shell (52).

6. The electric kettle according to claim 5, characterized in that: The cigarette cup is generally cup-bowl shaped, that is, the inner shell (51) and outer shell (52) of the cigarette cup both have a cup body and a cup bottom. The electric heating element (54) is attached to the cup body of the inner shell (51). The electric heating element (54) has a connection contact point on the outer surface of the bottom of the cigarette cup that is electrically connected to the electronic control component. The electronic control component is electrically connected to the cigarette cup connection contact point through an elastic pin electrode.

7. The electric kettle according to claim 5, characterized in that: The electronic control component includes a temperature sensing component with a temperature sensing probe, which extends elastically out of the tobacco chamber (31) and abuts against the outer wall of the tobacco cup to sense temperature.

8. The electric kettle according to claim 6, characterized in that: The electronic control component includes a temperature sensing component with a temperature sensing probe, which extends elastically out of the tobacco chamber (31) and abuts against the outer wall of the tobacco cup to sense temperature.

9. The electric kettle according to claim 7, characterized in that: The bottom of the outer shell (52) of the cigarette cup is provided with an inner groove (55) that cooperates with the temperature sensing probe. The inner groove (55) is located away from the contact point.

10. The electric kettle according to claim 8, characterized in that: The bottom of the outer shell (52) of the cigarette cup is provided with an inner groove (55) that cooperates with the temperature sensing probe. The inner groove (55) is located away from the contact point.

11. The electric kettle according to claim 5, characterized in that: The outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can vent air out in one direction.

12. The electric kettle according to claim 6, characterized in that: The outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can vent air out in one direction.

13. The electric kettle according to claim 7, characterized in that: The outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can vent air out in one direction.

14. The electric kettle according to claim 8, characterized in that: The outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can vent air out in one direction.

15. The electric kettle according to claim 9, characterized in that: The outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can vent air out in one direction.

16. The electric kettle according to claim 10, characterized in that: The outer shell of the cup is provided with a water-sealed one-way vent hole, which is connected to the hollow cavity and can vent air out in one direction.

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