Multifunctional electric hot water tobacco pot

Abstract

The multifunctional electric hot water tobacco pot comprises a pot body with a cigarette holder, an electronic control assembly and a power source supplying power to the electronic control assembly are arranged in the pot body, an electronic cigarette air cavity channel is further formed in the position, away from the cigarette holder, of the pot body, one end of the electronic cigarette air cavity channel is communicated with the outside, and the other end of the electronic cigarette air cavity channel is communicated with the middle of a smoke guide pipe. An air pressure sensor electrically connected with the control circuit is arranged at an external communication port of the electronic cigarette air cavity channel in a limiting mode, and the air pressure sensor serves as a switch device to transmit a signal used for starting or closing the electric heating piece to the control circuit. The functional smoke cup capable of being electrically connected in a split mode is adopted, the corresponding function mode of the smoke cup is adopted, string is not prone to occurring in use, sanitation and cleaning are convenient, and meanwhile a foundation is laid for smoke cup washing. And the electronic cigarette air cavity channel is arranged far away from the cigarette holder, so that the condition that the electronic cigarette air cavity channel is polluted or blocked by the cigarette holder is effectively avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic cigarettes and hookahs, and in particular to a smoking device that can be used as both a hookah and an electronic cigarette. Background Art

[0002] Electronic cigarettes are electronic products that imitate cigarettes and produce aerosols with a specific smell for smokers to use by heating and atomizing tobacco oil. They have the taste of cigarettes but are healthier than traditional cigarettes, so they are loved by consumers. The hookah smoking device used for smoking hookah is usually a hookah bag or an Arabic hookah. Since the smoke emission methods of electronic cigarettes and hookahs are different, hookahs, whether electric water hookahs or open flame hookahs, emit smoke continuously, while electronic cigarettes emit smoke through the mouthpiece, and atomization stops when the mouthpiece is not inhaled, in order to atomize in real time with inhalation. Therefore, existing smoking utensils integrating water pipes and electronic cigarettes generally use two sets of devices to be simply accommodated in a shell. In order to facilitate air entry, the atomization device of the electronic cigarette is generally placed close to the mouthpiece or directly on the mouthpiece. Due to its limited position, it is troublesome to disassemble and replace, inconvenient to clean, and easy to affect the taste. In addition, this structure makes the mouthpiece unable to be closed and is in a normally open state. In the hookah state, it is easy to cause water to flow back into the air channel, causing blockage of the air channel. If there are electronic components in the air channel, a circuit failure will occur, damaging the entire electronic control system and affecting the life of the entire machine. Summary of the invention

[0003] The object of the present invention is to provide a multifunctional electric water smoking pot, which is compatible with electronic cigarettes, various water smoking methods and the like.

[0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a multifunctional electric hot water smoking pot, comprising a pot body with a mouthpiece, an electronic control component and a power supply for powering the electronic control component are arranged in the pot body, the electronic control component comprises a control circuit installed in the pot body, a switch device electrically connected to the control circuit and exposed and installed on the surface of the shell, a cigarette cup cavity detachably connected to a functional cigarette cup is opened on the pot body, an electric heating element is arranged on the functional cigarette cup, the control circuit controls the opening and closing of the electric heating element and the heating power, a cigarette guide pipe connected to the functional cigarette cup is arranged at the bottom of the cigarette cup cavity, an electronic cigarette air cavity is also arranged on the pot body away from the mouthpiece, one end of the electronic cigarette air cavity is connected to the outside world, and the other end is connected to the middle part of the cigarette guide pipe, an air pressure sensor electrically connected to the control circuit is limitedly arranged at the external connection port of the electronic cigarette air cavity, and the air pressure sensor serves as a switch device to transmit a signal for starting or shutting down the electric heating element to the control circuit.

[0005] As an improvement: the electronic cigarette air cavity includes, from the outside to the inside, a conical external connecting section equipped with an air pressure sensor, an intermediate cavity section, and a connecting section connected to the smoke guide pipe and with an inner diameter smaller than the intermediate cavity section; a rolling ball is provided in the intermediate cavity section, and the ball rolls to the connecting position between the external connecting section and the intermediate cavity section to close the electronic cigarette air cavity; a negative pressure anti-sealing structure is provided at the connecting point between the connecting section and the intermediate cavity section to prevent the ball from blocking the connecting section.

[0006] As an improvement: the negative pressure anti-sealing structure is a plurality of spacer ribs distributed on the connecting section and connected to the middle cavity section, anti-sealing ventilation grooves are formed between the plurality of spacer ribs, and the free ends of the plurality of spacer ribs form a resisting surface that can resist the ball to prevent the ball from entering the connecting section.

[0007] As an improvement: the functional cigarette cup is an electronic cigarette cup, that is, the functional cigarette cup also includes an atomization component, a smoke paste or a smoke oil tank. After the functional cigarette cup is electrically connected to the cigarette cup cavity, the smoke paste or smoke oil in the smoke paste or smoke oil tank is heated by an electric heating element in the atomization component to form smoke that passes through a smoke guide pipe to the cigarette holder.

[0008] As an improvement: the functional cigarette cup is a water cigarette cup with an electric heater. The cigarette cup is an integrated structure including a cup inner shell, a cup outer shell fixedly sleeved on the cup inner shell and water-tightly connected to the cup inner shell. A hollow cavity is defined between the cup inner shell and the cup outer shell, that is, a hollow cavity is provided between the outer wall of the cup inner shell and the inner wall of the cup outer shell. In the hollow cavity, the electric heater is abutted against the outer wall of the cup inner shell, and the electric heater is away from the inner wall of the cup outer shell, so that the electric heater has expansion space in the hollow cavity. The electric heater is clamped and enclosed in the cigarette cup body without being exposed, so that the surface of the cigarette cup body with a three-layer cup wall structure is closed and washable. A water-tight one-way air outlet is provided on the cup outer shell, and the one-way air outlet connected to the hollow cavity can exhaust air to the outside in one direction.

[0009] As an improvement: the one-way air outlet is realized by a silicone plug embedded in the cup shell, and a micro-pore leading to the hollow cavity is opened in the center of the silicone plug, and the micro-pore is water-tight under atmospheric pressure.

[0010] As an improvement: a cigarette chamber cavity is formed in the pot body through an integrally formed sealing member, the smoke guide pipe is connected with the functional cigarette cup through the sealing member, and the electronic cigarette air cavity is directly arranged on the sealing member.

[0011] The beneficial effects of the present invention are: a functional cigarette cup with a detachable electrical connection is adopted, and the functional cigarette cup can be an electronic cigarette cup or a hookah cup. The shell host part electrically connected thereto provides electrical control and an air path, is easy to disassemble and carry, has corresponding functions according to the cigarette cup, is not easy to mix up during use, is easy to clean, and lays a foundation for washing the cigarette cup. The electronic cigarette air cavity, which is far away from the cigarette holder, effectively avoids the situation where the electronic cigarette air cavity is polluted or blocked by the cigarette holder; furthermore, the electronic cigarette air cavity is connected to the smoke guide pipe, which is the starting section of the smoke channel in the shell. In the electronic cigarette mode, because the smoke channel in the shell is in a straight-through form, the air pressure sensor in the electronic cigarette air cavity transmits a signal for starting or shutting down the electric heating element to the control circuit according to the change of air pressure or airflow in the smoke channel, thereby realizing that the user can inhale and turn on the electronic cigarette mode, and in the hookah mode, the smoke in the shell is transported to the water tank for filtration through the smoke guide pipe, and the smoke filtered by the liquid in the water tank is transmitted to the cigarette holder for inhalation through the smoke outlet duct, that is, the smoke channel in the shell is in a non-straight-through form due to the partition of the liquid in the water tank, the air pressure or airflow in the electronic cigarette air cavity is stable, and the control circuit continuously supplies power to heat the electric heating element.

[0012] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of an embodiment of the multifunctional electric hot water smoking pot of the present invention.

[0014] Figure 2 It is a cross-sectional view of a multifunctional electric water hookah pot with a hookah cup.

[0015] Figure 3 yes Figure 2 Schematic diagram of the explosion structure.

[0016] Figure 4 It is a schematic diagram of the structure of a hookah cup.

[0017] Figure 5 It is a cross-sectional view of a hookah cup.

[0018] Figure 6 This is a schematic diagram of the structure of the electronic cigarette cup

[0019] Figure 7 It is a cross-sectional view of the electronic cigarette cup.

[0020] Figure 8 It is a schematic diagram of the structure of the shell. DETAILED DESCRIPTION

[0021] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, an embodiment of the multifunctional electric hot water smoking pot of the present invention comprises a pot body 3 with a mouthpiece 32, wherein the pot body 3 is provided with an electronic control component and a power supply 4 for powering the electronic control component, wherein the electronic control component comprises a control circuit 72 installed in the pot body, and a switch device 71 electrically connected to the control circuit and exposed and installed on the surface of the shell, wherein the pot body is provided with a cigarette cup cavity 31 which is detachably electrically connected to a functional cigarette cup 5, and the electronic control component is provided with an electrode connector on the inner wall of the cigarette cup cavity 31, wherein the cigarette cup cavity 31 is detachably connected with a functional cigarette cup 5 with a built-in electric heating element 54, that is, the electric heating element is clamped in the cigarette cup body without being exposed, so that the surface of the cigarette cup 5 is closed and washable. The functional cigarette cup 5 of this embodiment is provided with an electric heating element 54, and the control circuit controls the opening and closing of the electric heating element and the heating power. The bottom of the cigarette cup cavity 31 is provided with a smoke guide pipe 6 connected to the functional cigarette cup 5. The housing of this embodiment is provided with a water tank 1 for containing liquid filtered smoke in hookah mode. One end of the smoke guide pipe 6 is connected to the functional cigarette cup 5, and the other end extends into the water tank 1. The water tank is connected to the cigarette holder through the smoke outlet 2. The smoke guide pipe 6, the smoke outlet 2, and the cigarette holder 32 form a smoke channel in the housing.

[0022] In hookah mode, the hookah cup is heated to generate smoke under the control of the electronic control component, and the smoke is transported to the water tank for filtration through the smoke guide pipe 6. The smoke filtered by the liquid is transmitted to the mouthpiece through the smoke outlet 2. In the electronic cigarette mode, the water tank 1 is not loaded with liquid, that is, it is in a cavity state, that is, the end of the smoke guide pipe and the smoke outlet are in a smoke-free state. An electronic cigarette air cavity 39 is also provided on the pot body away from the mouthpiece. One end of the electronic cigarette air cavity 39 is connected to the outside world, and the other end is connected to the middle of the smoke guide pipe 6. An air pressure sensor 9 electrically connected to the control circuit is limitedly provided at the external connection port of the electronic cigarette air cavity 39. The air pressure sensor serves as a switch device to transmit a signal to the control circuit for starting or shutting down the electric heating element.

[0023] In order to make the structure more reasonable, facilitate processing and reduce costs, a cigarette chamber cavity 31 is formed in the kettle body of this embodiment through an integrally formed sealing member 8, the smoke guide tube 6 is connected to the functional cigarette cup 5 through the sealing member 8, and the electronic cigarette air cavity 39 is directly arranged on the sealing member 8.

[0024] The electronic cigarette air cavity 39 of this embodiment includes, from outside to inside, a conical external connection section 391 on which the air pressure sensor 9 is installed, an intermediate cavity section 392, and a connection section 393 connected to the smoke guide tube 6 and having an inner diameter smaller than that of the intermediate cavity section. A rolling ball 38 is provided in the intermediate cavity section 392, and the rolling ball 38 rolls to the connection position between the external connection section 391 and the intermediate cavity section 392 to close the electronic cigarette air cavity 39. A negative pressure anti-sealing structure 395 is provided at the connection between the connection section 393 and the intermediate cavity section 392 to prevent the rolling ball 38 from blocking the connection section. The conical external connection section 391 can prevent excessive air from entering, thereby ensuring the sensitivity of the air pressure sensor 9.

[0025] The negative pressure anti-sealing structure 395 of this embodiment is a plurality of spacer ribs distributed on the connecting section 393 and the connecting end of the middle cavity section 392, and anti-sealing ventilation grooves are formed between the plurality of spacer ribs. The free ends of the plurality of spacer ribs form a resisting surface that can resist the ball 38 to prevent the ball 38 from entering the connecting section 391.

[0026] In the electronic cigarette mode, because the smoke channel in the shell is in a straight-through form, the air pressure sensor in the air cavity of the electronic cigarette transmits a signal for starting or shutting down the electric heating element to the control circuit according to the negative pressure in the air cavity of the electronic cigarette caused by the change of air pressure or airflow in the smoke channel, so that the user can start and stop the electronic cigarette mode immediately. In the hookah mode, the smoke in the shell is transported to the water tank for filtration through the smoke guide pipe, and the smoke filtered by the liquid in the water tank is transmitted to the mouthpiece for inhalation through the smoke outlet, that is, the smoke channel in the shell is in a non-straight-through form due to the partition of the liquid in the water tank, and the air pressure or airflow in the air cavity of the electronic cigarette is stable, and the control circuit continuously supplies power to the electric heating element for heating. In the hookah mode, the ball is pushed by the smoke pressure entering the connecting section 393, and rolls to the connecting position of the external connecting section and the middle cavity section to form a partition to close the air cavity of the electronic cigarette, 8 to prevent water vapor from passing to the air pressure sensor and polluting it, and effectively protect the air pressure sensor. At the same time, in hookah mode, the closure of the air cavity of the electronic cigarette is conducive to the guidance of the smoke to be filtered in the smoke guide tube, and effectively avoids air leakage in the existing air outlet section or the air channel on the mouthpiece.

[0027] The functional cigarette cup and the kettle body are separated structures, and the functional cigarette cup has its own electric heating element. The surface of the functional cigarette cup is closed, so that the functional cigarette cup can be washed, which is hygienic and convenient, and is also easy to carry and replace. The functional cigarette cup with its own electric heating element is not restricted by the shape of the cigarette chamber of the kettle body, and only needs to be connected at the bottom. The functional cigarette cup has little limitation in the later design, and the style and shape can be diversified, with powerful functions and strong compatibility. According to the functional cigarette cup corresponding to the corresponding suction mode, the functional cigarette cup of the present invention can be an electronic cigarette cup used in the electronic mode, or a hookah cup in the hookah mode. That is, for the product, it has two or more functional cigarette cups.

[0028] like Figure 4 , Figure 5 The functional cigarette cup shown is a water cigarette cup with an electric heater 54. The cigarette cup is an integrated structure including a cup inner shell 51, a cup outer shell 52 fixedly sleeved on the cup inner shell 51 and connected to the cup inner shell in a watertight manner. A hollow cavity is defined between the cup inner shell and the cup outer shell, that is, a hollow cavity is provided between the outer wall of the cup inner shell 51 and the inner wall of the cup outer shell 52. In the hollow cavity 53, the electric heater 54 is attached to the outer wall of the cup inner shell 51, and the electric heater 54 is away from the inner wall of the cup outer shell 52, so that the electric heater has expansion space in the hollow cavity. The electric heater is clamped and enclosed in the cigarette cup body without being exposed, so that the surface of the cigarette cup 5 with a three-layer cup wall structure is closed and washable. The electric heater 54 is provided with a connection contact 56 electrically connected to the electronic control component on the outer surface of the bottom of the cigarette cup, and the electronic control component is electrically connected to the cigarette cup connection contact through an elastic ejector electrode. The cup shell is provided with a water-tight one-way air outlet, and the one-way air outlet connected to the hollow cavity can exhaust air to the outside in one direction. The one-way air outlet is realized by a silicone plug embedded in the cup shell, and the center of the silicone plug is provided with a micro-pore leading to the hollow cavity, and the micro-pore is water-tight under atmospheric pressure. It solves the hidden danger of extrusion and rupture of the hollow cavity 53 caused by the expansion generated by electric heating, greatly prolongs the life of the cigarette cup, and the integrity of the cigarette cup is good. The one-way air outlet of this embodiment is arranged at the bottom of the cigarette cup, away from the electric heating element, and it is also convenient to set a non-enclosed retaining rib between the cup body and the bottom of the cup in the hollow cavity, further ensuring waterproofness and safety.

[0029] like Figure 6 , Figure 7 The functional cigarette cup shown is an electronic cigarette cup, that is, the functional cigarette cup also includes an atomization component 57 and a smoke paste or smoke oil tank 58. After the functional cigarette cup is electrically connected to the cigarette cup cavity, the smoke paste or smoke oil in the smoke paste or smoke oil tank is heated by the electric heating element 54 in the atomization component to form smoke that is passed to the cigarette holder through the smoke guide pipe 6.

[0030] Although the present invention has been disclosed as above in terms of specific embodiments, they are not intended to limit the present invention. Any technician in this field may make slight changes and modifications 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 attached claims.

Claims

1. A multifunctional electric hot water smoking pot, comprising a pot body (3) with a mouthpiece (32), wherein an electronic control component and a power supply (4) for supplying power to the electronic control component are arranged in the pot body (3), characterized in that: The electronic control assembly comprises a control circuit installed in the kettle body, and a switch device electrically connected to the control circuit and exposed and installed on the surface of the shell. The kettle body is provided with a cigarette cup cavity (31) which is detachably electrically connected to a functional cigarette cup (5). The functional cigarette cup (5) is provided with an electric heating element (54). The control circuit controls the opening and closing of the electric heating element and the heating power. The bottom of the cigarette cup cavity (31) is provided with a cigarette guide pipe (6) connected to the functional cigarette cup (5). The kettle body is also provided with an electronic cigarette air cavity (39) at a position away from the cigarette holder. One end of the electronic cigarette air cavity (39) is connected to the outside world, and the other end is connected to the middle of the cigarette guide pipe (6). An air pressure sensor (9) electrically connected to the control circuit is limitedly arranged at the external connection port of the electronic cigarette air cavity (39). The air pressure sensor serves as a switch device to transmit a signal for starting or closing the electric heating element to the control circuit.

2. The multifunctional electric hot water smoking pot according to claim 1, characterized in that: The electronic cigarette air cavity (39) comprises, from outside to inside, an external connection section (391) which is conical and equipped with an air pressure sensor (9), an intermediate cavity section (392), and a connection section (393) which is connected to the smoke guide tube (6) and has an inner diameter smaller than that of the intermediate cavity section. A rolling ball (38) which can roll in the intermediate cavity section (392) is provided in the intermediate cavity section. When the rolling ball (38) rolls to the connection position between the external connection section (391) and the intermediate cavity section (392), the electronic cigarette air cavity (39) is closed. A negative pressure anti-sealing structure (395) which prevents the rolling ball (38) from blocking the connection section is provided at the connection position between the connection section (393) and the intermediate cavity section (392).

3. The multifunctional electric hot water smoking pot according to claim 3, characterized in that: The negative pressure anti-sealing structure (395) is a plurality of spacer ribs distributed on the connecting section (393) and connected to the middle cavity section (392), and an anti-sealing ventilation groove is formed between the plurality of spacer ribs. The free ends of the plurality of spacer ribs form a resisting surface that can resist the ball (38) to prevent the ball (38) from entering the connecting section (391).

4. The multifunctional electric hot water smoking pot according to claim 1, 2 or 3, characterized in that: The functional cigarette cup is an electronic cigarette cup, that is, the functional cigarette cup also includes an atomization component and a cigarette paste or a cigarette oil bin. After the functional cigarette cup is electrically connected to the cigarette cup cavity, the cigarette paste or the cigarette oil in the cigarette paste or the cigarette oil bin is heated in the atomization component by an electric heating element (54) to form smoke that passes through a smoke guide pipe (6) to the cigarette holder.

5. The multifunctional electric hot water smoking pot according to claim 1, 2 or 3, characterized in that: The functional cigarette cup is a water cigarette cup with an electric heating element (54). The cigarette cup is an integrated structure including a cup inner shell (51), a cup outer shell (52) fixedly sleeved on the cup inner shell (51) and connected to the cup inner shell in a water-tight manner. A hollow cavity is defined between the cup inner shell and the cup outer shell, that is, a hollow cavity is provided between the outer wall of the cup inner shell (51) and the inner wall of the cup outer shell (52). In the hollow cavity (53), the electric heating element (54) is attached to the outer wall of the cup inner shell (51), and the electric heating element (54) is away from the inner wall of the cup outer shell (52), so that the electric heating element has expansion space in the hollow cavity. The electric heating element is clamped and enclosed in the cigarette cup body without being exposed to the outside, so that the surface of the cigarette cup (5) with a three-layer cup wall structure is closed and washable. The cup outer shell is provided with a water-tight one-way air outlet, and the one-way air outlet connected to the hollow cavity can exhaust air to the outside in one direction.

6. The multifunctional electric water-heating smoking pot according to claim 5, characterized in that: The one-way air outlet is realized by a silicone plug embedded in the cup shell. A micro-pore leading to the hollow cavity is opened at the center of the silicone plug. The micro-pore is water-tight under atmospheric pressure.

7. The multifunctional electric hot water smoking pot according to claim 1, 2 or 3, characterized in that: A cigarette chamber cavity (31) is formed in the pot body by an integrally formed sealing member (8), the cigarette guide pipe (6) is connected to the functional cigarette cup (5) via the sealing member (8), and the electronic cigarette air cavity (39) is directly arranged on the sealing member (8).

8. The multifunctional electric water-heating smoking pot according to claim 4, characterized in that: A cigarette chamber cavity (31) is formed in the pot body by an integrally formed sealing member (8), the cigarette guide pipe (6) is connected to the functional cigarette cup (5) via the sealing member (8), and the electronic cigarette air cavity (39) is directly arranged on the sealing member (8).

9. The multifunctional electric water-heating smoking pot according to claim 5, characterized in that: A cigarette chamber cavity (31) is formed in the pot body by an integrally formed sealing member (8), the cigarette guide pipe (6) is connected to the functional cigarette cup (5) via the sealing member (8), and the electronic cigarette air cavity (39) is directly arranged on the sealing member (8).

10. The multifunctional electric hot water smoking pot according to claim 6, characterized in that: A cigarette chamber cavity (31) is formed in the pot body by an integrally formed sealing member (8), the cigarette guide pipe (6) is connected to the functional cigarette cup (5) via the sealing member (8), and the electronic cigarette air cavity (39) is directly arranged on the sealing member (8).

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