Electronic filtration device

Abstract

The utility model discloses an electronic filtering equipment. The electronic filtering equipment includes a cigarette holder, an oil cup pipe, a containing component and a shell. The oil cup pipe is connected with the cigarette holder, and an electronic atomization chamber is arranged in the oil cup pipe. The electronic atomization chamber is communicated with the cigarette holder, and the electronic atomization chamber is used for atomizing plant essential oil. The containing component is connected with the oil cup pipe, and a containing groove is arranged in the containing component. The containing groove is used for containing tobacco, and the containing groove is communicated with the electronic atomization chamber. The oil cup pipe and the containing component are arranged in the shell. In use, the electronic atomization chamber can atomize plant essential oil. The atomized aroma generated by the electronic atomization chamber can be mixed with tobacco smoke in the containing component and then enter the cigarette holder. When a user smokes, the user can experience the original taste of tobacco and the aroma of essential oil, thereby avoiding single use experience and increasing use experience diversity.

Description

Technical Field

[0001] This utility model relates to the technical field of electronic cigarettes, and in particular to an electronic filtration device. Background Technology

[0002] Cigarette filters, as an auxiliary tool to reduce the inhalation of harmful substances in tobacco, have been widely used in the market. Currently, most cigarette filters on the market use activated carbon or filter cotton as their core filtration structure, which adsorbs tar and some harmful substances produced by tobacco combustion through physical adsorption.

[0003] However, existing filter mouthpieces can only achieve a single filtering function. During the smoking process, users can only experience the taste of the tobacco itself and the taste after filtering, resulting in a relatively simple user experience and a lack of diversity. Utility Model Content

[0004] The main purpose of this invention is to provide an electronic filtration device that addresses the problem that the aroma release duration of flavor particles in the prior art is short, and that the aroma is easily covered by tar produced by tobacco combustion after a period of use, resulting in a decline in flavor experience.

[0005] In order to achieve the above-mentioned utility model objectives, this utility model proposes an electronic filtration device.

[0006] An electronic filtration device, comprising:

[0007] Cigarette holder;

[0008] An oil cup tube, one end of which is connected to the mouthpiece, is provided with an electronic atomization chamber inside the oil cup tube, which is connected to the mouthpiece, and the electronic atomization chamber is used to atomize plant essential oils;

[0009] A receiving component is provided, which is connected to the other end of the oil cup tube. The receiving component is provided with a receiving groove for holding tobacco. The receiving groove is connected to the electronic atomization chamber.

[0010] The housing, the oil cup tube and the receiving assembly are disposed within the housing.

[0011] In one embodiment, the electronic filtration device further includes a filter layer disposed between the oil cup tube and the receiving assembly, the filter layer being used to filter the smoke passing through the electronic atomization chamber into the receiving tank.

[0012] In one embodiment, the filter layer includes filter cotton and filter sand, the filter cotton is connected to the filter sand, the side of the filter cotton facing away from the filter sand is connected to the receiving component, and the side of the filter sand facing away from the filter cotton is connected to the oil cup tube.

[0013] In one embodiment, the electronic filtration device includes a heating wire assembly and a battery. The heating wire assembly is electrically connected to the battery. The heating wire assembly is disposed within the electronic atomization chamber, and the battery is disposed within the housing. The heating wire assembly is used to heat the plant essential oil to atomize the plant essential oil.

[0014] In one embodiment, the electronic filter includes a pneumatic switch disposed within the housing and electrically connected to the battery. The pneumatic switch has a connection port connected to the mouthpiece, and airflow between the mouthpiece and the connection port can trigger the pneumatic switch to open the battery, thereby enabling the battery to supply power to the heating wire assembly.

[0015] In one embodiment, the electronic filtration device includes a silicone element disposed on the periphery of the pneumatic switch.

[0016] In one embodiment, the electronic filter includes an oil-storing cotton for storing plant essential oils, the oil-storing cotton being disposed within the electronic atomization chamber and on the outer periphery of the heating wire assembly.

[0017] In one embodiment, the electronic filtration device includes a first seal disposed at the top of the oil cup tube and abutting against the top of the oil storage cotton, the first seal being used to seal the top of the oil storage cotton.

[0018] In one embodiment, the electronic filter includes a condenser cotton disposed on the side of the first seal away from the oil-collecting cotton and located between the heating wire assembly and the mouthpiece.

[0019] In one embodiment, the electronic filtration device includes a second seal disposed at the bottom of the oil cup tube and abutting against the bottom of the oil storage cotton, the second seal being used to seal the bottom of the oil storage cotton.

[0020] Beneficial effects:

[0021] This utility model discloses an electronic filtration device, comprising a mouthpiece, an oil cup tube, a receiving component, and a housing. The oil cup tube is connected to the mouthpiece and contains an electronic atomizing chamber, which is connected to the mouthpiece and is used to atomize plant essential oils. The receiving component is connected to the oil cup tube and contains a receiving slot for holding tobacco, which is connected to the electronic atomizing chamber. The oil cup tube and the receiving component are housed within the housing. In use, the electronic atomizing chamber atomizes the plant essential oils. The atomized aroma produced by the electronic atomizing chamber mixes with the tobacco smoke in the receiving component before entering the mouthpiece. Users can experience both the natural flavor of tobacco and the aroma of essential oils while inhaling, avoiding a monotonous user experience and increasing the diversity of the user experience. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of an electronic filtration device according to an embodiment of the present invention.

[0023] Figure 2 This is an internal structural diagram of an electronic filtration device according to an embodiment of the present invention.

[0024] in:

[0025] 100. Cigarette mouthpiece; 110. First airway; 120. Second airway;

[0026] 200. Oil cup tube; 210. Electronic atomizer chamber;

[0027] 300. Receiving component; 310. Receiving groove;

[0028] 400. Outer casing;

[0029] 500. Filter layer; 510. Filter cotton; 520. Filter sand;

[0030] 610. Heating wire assembly; 620. Battery; 630. Pneumatic switch; 640. Silicone parts; 650. Oil reservoir cotton;

[0031] 710, First sealing element; 720, Condensate cotton; 730, Second sealing element.

[0032] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0033] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0034] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly and specifically defined.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, a direct connection, or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0037] like Figure 1 and Figure 2As shown, in some embodiments, an electronic filtration device includes a mouthpiece 100, an oil cup tube 200, a receiving component 300, and a housing 400. One end of the oil cup tube 200 is connected to the mouthpiece 100, and an electronic atomizing chamber 210 is disposed within the oil cup tube 200. The electronic atomizing chamber 210 is connected to the mouthpiece 100 and is used to atomize plant essential oils. The receiving component 300 is connected to the other end of the oil cup tube 200, and a receiving groove 310 is disposed within the receiving component 300. The receiving groove 310 is used to hold tobacco and is connected to the electronic atomizing chamber 210. The oil cup tube 200 and the receiving component 300 are disposed within the housing 400. In use, the electronic atomizing chamber 210 can atomize plant essential oils. The atomized aroma produced by the electronic atomizing chamber 210 can mix with the tobacco smoke in the receiving component 300 before entering the mouthpiece 100. Users can experience the natural flavor of tobacco and the aroma of essential oils while smoking, avoiding a monotonous user experience and increasing the diversity of the user experience.

[0038] Specifically, the mouthpiece 100 has a through first air passage 110 inside. The first air passage 110 is used to allow the mixed smoke to flow to the user's mouth.

[0039] Specifically, the oil cup tube 200 can be a hollow tubular structure. An electronic atomization chamber 210 is disposed inside the oil cup tube 200. This electronic atomization chamber 210 is a cavity for containing plant essential oils. The electronic atomization chamber 210 is connected to the first air passage 110 of the mouthpiece 100 and the receiving slot 310 of the receiving assembly 300, forming a channel for smoke mixing and circulation.

[0040] Specifically, the receiving component 300 is made of a high-temperature resistant material, and its internal receiving groove 310 is a recess adapted to the size of conventional tobacco. The receiving component 300 can hold the tobacco and collect the smoke produced by the burning tobacco. Specifically, the receiving component 300 can be a silicone sleeve.

[0041] In some embodiments, the electronic filtration device further includes a filter layer 500. The filter layer 500 is disposed between the oil cup tube 200 and the receiving assembly 300. The filter layer 500 is used to filter the vapor passing through the electronic atomization chamber 210 into the receiving tank 310.

[0042] It should be noted that the filter layer 500 effectively adsorbs harmful substances such as tar and particulate matter in tobacco smoke, significantly reducing the amount of harmful substances inhaled and improving health and safety during use. Simultaneously, the filtered tobacco smoke enters the e-cigarette chamber 210 and mixes with the aroma of atomized plant essential oils, reducing off-flavors in the original tobacco smoke and resulting in a purer, more complex taste, solving the problem of traditional filter mouthpieces 100 that only filter without flavor optimization. Furthermore, the filter layer 500, located between the housing component 300 and the oil cup tube 200, prevents tar and other substances from entering the e-cigarette chamber 210, avoiding contamination of the components inside the chamber, extending its lifespan, and reducing maintenance costs.

[0043] In some embodiments, the filter layer 500 includes filter cotton 510 and filter sand 520, with the filter cotton 510 connected to the filter sand 520. The side of the filter cotton 510 facing away from the filter sand 520 is connected to the receiving assembly 300. The side of the filter sand 520 facing away from the filter cotton 510 is connected to the oil cup tube 200.

[0044] It should be noted that filter cotton 510 is a porous fiber material. Filter cotton 510 can initially filter large particulate impurities in tobacco smoke. Filter sand 520 is a granular filter media, such as activated carbon granules. Filter sand 520 can deeply adsorb harmful substances such as tar. Filter cotton 510 and filter sand 520 are tightly bonded together to form a two-stage filtration structure. During operation, filter cotton 510 first filters large particulate impurities. Filter sand 520 then deeply adsorbs tar. Compared to a single filtration structure, this method can more efficiently reduce the inhalation of harmful substances and improve health and safety.

[0045] In some embodiments, the electronic filtration device includes a heating wire assembly 610 and a battery 620. The heating wire assembly 610 is electrically connected to the battery 620. The heating wire assembly 610 is disposed within the electronic atomization chamber 210. The battery 620 is disposed within the housing 400. The heating wire assembly 610 is used to heat the plant essential oil to atomize it.

[0046] It should be noted that the heating wire assembly 610 is a metal support structure with resistance wire wound around it. The heating wire assembly 610 is fixedly installed inside the electronic atomization chamber 210. The heating wire assembly 610 can directly heat plant essential oils. The battery 620 can be a rechargeable lithium battery. The battery 620 serves as a power supply unit and is located inside the outer casing 400. The battery 620 is electrically connected to the heating wire assembly 610 via wires, providing it with the power required for heating.

[0047] The active atomization of plant essential oils is achieved through the combination of the heating wire assembly 610 and the battery 620. The heating wire assembly 610 can stably heat the plant essential oils, enabling them to be atomized efficiently, producing a richer and more evenly released aroma that is less likely to be masked by tobacco tar, thus continuously providing users with a rich flavor experience.

[0048] In some embodiments, the electronic filtration device includes a pneumatic switch 630 disposed within the housing 400. The pneumatic switch 630 is electrically connected to a battery 620, and its port is connected to a mouthpiece 100. Airflow between the mouthpiece 100 and the port can trigger the pneumatic switch 630 to open the battery 620, thereby enabling the battery 620 to supply power to the heating wire assembly 610. Specifically, a second air passage 120 is provided between the port and the mouthpiece 100.

[0049] It should be noted that the pneumatic switch 630 is a component that controls the on / off state of the circuit of the battery 620. The pneumatic switch 630 has an internal connection port. This connection port is connected to the air passage of the mouthpiece 100, and can be triggered by changes in airflow. The pneumatic switch 630 also functions as an airflow switch.

[0050] When a user inhales through the mouthpiece 100, changes in airflow between the mouthpiece 100 and the connecting port trigger the pneumatic switch 630, causing the battery 620 to supply power to the heating coil assembly 610, thus improving ease of use. Simultaneously, this triggering method precisely matches the user's inhalation behavior, supplying power only during inhalation, avoiding power waste during non-use periods and extending the battery 620's operating time. Furthermore, the pneumatic switch 630 is directly connected to the mouthpiece 100 via the second air passage 120, enabling rapid response to airflow changes in the second air passage 120. This ensures that the heating coil assembly 610 promptly atomizes the plant essential oil, allowing for thorough mixing of tobacco smoke and essential oil vapor, guaranteeing a consistent and stable flavor experience.

[0051] During operation, an appropriate amount of plant essential oil is added to the electronic atomization chamber 210 of the oil cup tube 200, ensuring that the heating wire assembly 610 is in contact with the plant essential oil. A conventional tobacco is inserted into the receiving slot 310 of the receiving assembly 300 and secured, and then ignited. When the user inhales through the mouthpiece 100, airflow is generated at the mouthpiece 100. This airflow passes through the second air passage 120 and the connecting port into the pneumatic switch 630, triggering the pneumatic switch 630 to open and connect the circuit between the battery 620 and the heating wire assembly 610. The battery 620 supplies power to the heating wire assembly 610. The heating wire assembly 610 heats up and atomizes the plant essential oil. The smoke produced by the burning tobacco enters the electronic atomization chamber 210. The tobacco smoke mixes with the smoke from the atomized essential oil. After inhalation stops, the pneumatic switch 630 closes, the battery 620 stops supplying power to the heating wire assembly 610, and the device returns to standby mode.

[0052] In some embodiments, the electronic filtration device includes a silicone element 640 disposed on the outer periphery of the pneumatic switch 630. The silicone element 640 may be microphone silicone.

[0053] In some embodiments, the electronic filtration device includes an oil reservoir 650. The oil reservoir 650 is used to store plant essential oils, and is disposed within the electronic atomization chamber 210 and on the outer periphery of the heating wire assembly 610.

[0054] It should be noted that the oil-absorbing cotton 650 can be an absorbent structure made of porous fiber material. The oil-absorbing cotton 650 is arranged in a ring or wrapped shape inside the electronic atomization chamber 210 and is sleeved on the outer periphery of the heating wire assembly 610.

[0055] The porous structure of the oil-absorbing cotton 650 efficiently absorbs and stores plant essential oils, preventing localized overheating or leakage caused by direct contact between the essential oils and the heating wire assembly 610, thus ensuring a stable supply of essential oils. Simultaneously, the oil-absorbing cotton 650, wrapped around the heating wire assembly 610, continuously delivers essential oils to the assembly through capillary action, achieving uniform atomization of the essential oils in conjunction with the heating of the assembly 610. Furthermore, the oil-absorbing cotton 650 slows down the evaporation rate of the essential oils, extending the usage time of a single addition and reducing the frequency of refills.

[0056] In some embodiments, the electronic filtration device includes a first seal 710. The first seal 710 is disposed at the top of the oil cup tube 200 and abuts against the top of the oil storage cotton 650. The first seal 710 is used to seal the top of the oil storage cotton 650. Specifically, the first seal 710 may be silicone on the oil cup.

[0057] Specifically, the first seal 710 can be made of elastic silicone. The first seal 710 can be annular or disc-shaped. The first seal 710 is disposed on the inner top of the oil cup tube 200, with its lower end face directly abutting the top of the oil-collecting cotton 650, and its upper end face fitting against the inner top wall of the oil cup tube 200, forming a seal on the top of the oil-collecting cotton 650. The first seal 710 effectively prevents the plant essential oil stored in the oil-collecting cotton 650 from leaking from the top of the oil cup tube 200, avoiding contamination of the mouthpiece 100 or the interior of the outer casing 400 by the plant essential oil.

[0058] In some embodiments, the electronic filter includes a condenser 720. The condenser 720 is disposed on the side of the first seal 710 away from the oil-retaining cotton 650 and between the heating wire assembly 610 and the mouthpiece 100. The condenser 720 can absorb condensate generated by the decrease in temperature of the smoke during circulation, preventing condensate from entering the mouthpiece 100 and being inhaled by the user, thus improving user comfort.

[0059] In some embodiments, the electronic filtration device includes a second seal 730 disposed at the bottom of the oil cup tube 200 and abutting against the bottom of the oil storage cotton 650, the second seal 730 being used to seal the bottom of the oil storage cotton 650. Specifically, the second seal 730 may be silicone sealant under the oil cup.

[0060] Specifically, the second seal 730 can be made of elastic silicone. The second seal 730 can be annular or disc-shaped. The second seal 730 is located on the inner bottom of the oil cup tube 200, with its upper end face directly abutting the bottom of the oil storage cotton 650, and its lower end face fitting against the inner bottom wall of the oil cup tube 200, forming a seal on the bottom of the oil storage cotton 650. The first seal 710 effectively prevents the plant essential oil stored in the oil storage cotton 650 from leaking from the bottom of the oil cup tube 200, avoiding contamination of the mouthpiece 100 or the interior of the outer shell 400 by the plant essential oil. The first seal 710, the oil cup tube 200, the heating wire assembly 610, the oil storage cotton 650, and the second seal 730 combine to form an atomization storage and control assembly.

[0061] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural or procedural transformations made based on the content of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. An electronic filtration device, characterized in that, include: Cigarette holder; An oil cup tube, one end of which is connected to the mouthpiece, is provided with an electronic atomization chamber inside the oil cup tube, which is connected to the mouthpiece, and the electronic atomization chamber is used to atomize plant essential oils; A receiving component is provided, which is connected to the other end of the oil cup tube. The receiving component is provided with a receiving groove for holding tobacco. The receiving groove is connected to the electronic atomization chamber. The housing, the oil cup tube and the receiving assembly are disposed within the housing.

2. The electronic filtration device according to claim 1, characterized in that, The electronic filtration device further includes a filter layer disposed between the oil cup tube and the receiving component, and the filter layer is used to filter the smoke passing through the electronic atomization chamber into the receiving tank.

3. The electronic filtration device according to claim 2, characterized in that, The filter layer includes filter cotton and filter sand. The filter cotton is connected to the filter sand. The side of the filter cotton facing away from the filter sand is connected to the receiving component. The side of the filter sand facing away from the filter cotton is connected to the oil cup tube.

4. The electronic filtration device according to claim 1, characterized in that, The electronic filtration device includes a heating wire assembly and a battery. The heating wire assembly is electrically connected to the battery. The heating wire assembly is disposed inside the electronic atomization chamber, and the battery is disposed inside the outer casing. The heating wire assembly is used to heat the plant essential oil to atomize the plant essential oil.

5. The electronic filtration device according to claim 4, characterized in that, The electronic filtration device includes a pneumatic switch disposed inside the housing. The pneumatic switch is electrically connected to the battery, and the connection port of the pneumatic switch is connected to the mouthpiece. Airflow between the mouthpiece and the connection port can trigger the pneumatic switch to turn on the battery, thereby enabling the battery to supply power to the heating wire assembly.

6. The electronic filtration device according to claim 5, characterized in that, The electronic filtration device includes a silicone component, which is disposed on the outer periphery of the pneumatic switch.

7. The electronic filtration device according to claim 4, characterized in that, The electronic filter includes an oil-storing cotton for storing plant essential oils. The oil-storing cotton is disposed inside the electronic atomization chamber and on the outer periphery of the heating wire assembly.

8. The electronic filtration device according to claim 7, characterized in that, The electronic filtration device includes a first seal, which is disposed at the top of the oil cup tube and abuts against the top of the oil storage cotton, and is used to seal the top of the oil storage cotton.

9. The electronic filtration device according to claim 8, characterized in that, The electronic filter includes a condenser cotton, which is disposed on the side of the first seal away from the oil-collecting cotton and located between the heating wire assembly and the mouthpiece.

10. The electronic filtration device of claim 7, wherein, The electronic filtration device includes a second seal, which is disposed at the bottom of the oil cup tube and abuts against the bottom of the oil storage cotton. The second seal is used to seal the bottom of the oil storage cotton.

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