Electronic atomization device and electronic atomization equipment

Abstract

The utility model discloses an electronic atomization device and electronic atomization equipment. The electronic atomization device comprises a cup body, a heating assembly and a suction nozzle, and a liquid storage bin and a U-shaped air channel are arranged in the cup body; the U-shaped air channel is provided with a first end part and a second end part, air inlets are formed in the side wall, close to the first end part, of the U-shaped air channel, and the number of the air inlets is not less than two; a communication port is formed between the liquid storage bin and the U-shaped air passage; the heating assembly is arranged at the communicating port, and a connecting piece is arranged on the heating assembly; the suction nozzle covers the cup body and is communicated with the second end part of the U-shaped air passage; according to the electronic atomization device, in the using process, no less than two air inlets are formed in the U-shaped air channel, the pressure of air flow entering the U-shaped air channel can be effectively reduced, the air flow in the U-shaped air channel is softer, the air channel is arranged to be in a U shape, and therefore the air flow in the U-shaped air channel is more soft. Liquid drops formed when the amount of vaporized atomized liquid is too large can be effectively prevented from being discharged from the air inlet, and oil leakage of the electronic atomization equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic atomization equipment, and in particular to an electronic atomization device and electronic atomization equipment. Background Art

[0002] An electronic atomizer device is an electronic atomizer device that imitates traditional cigarettes. It has a variety of appearances and has the same smoke, taste and feel as cigarettes. It is an electronic product that allows users to inhale after turning atomizer liquid into steam through electronic atomization. The electronic atomizer device structure in the prior art is all set with a single air inlet, but this setting easily leads to a relatively limited amount of air intake, which makes the user's smoke inhalation resistance too large during use, affecting smoothness; moreover, the airway of the existing electronic atomizer device is mostly set in a straight line. If the amount of vaporized atomizer liquid is too large, it is easy to form droplets that fall from the airway and are discharged from the air inlet, causing oil leakage problems in the electronic atomizer device, affecting the user's experience. Utility Model Content

[0003] In view of this, the purpose of the present invention is to overcome the deficiencies in the related art. The present invention provides an electronic atomization device and an electronic atomization equipment.

[0004] The utility model provides the following technical solutions:

[0005] An electronic atomization device comprises a cup body, a heating component and a suction nozzle.

[0006] A liquid storage tank and a U-shaped air duct are provided in the cup body; the liquid storage tank is used for storing atomized liquid. Specifically, the atomized liquid is impregnated on cotton wool and other materials that can absorb the atomized liquid, and then filled into the liquid storage tank to complete the filling and storage of the atomized liquid; the U-shaped air duct has a first end and a second end, and an air inlet is provided on the side wall of the U-shaped air duct close to the first end, and the number of the air inlets is not less than two; a connecting port is provided between the liquid storage tank and the U-shaped air duct; the heating component is provided at the connecting port, and a connecting piece extends from the cup body to be electrically connected to a control module of the electronic atomization device; the nozzle cover is provided at the end of the cup body away from the connecting port, and the nozzle is connected to the second end of the U-shaped air duct.

[0007] As a further improvement of the above technical solution, there are two air inlets, and the two air inlets are symmetrically arranged on both sides of the U-shaped airway.

[0008] As a further improvement of the above technical solution, the communication port is arranged in a recessed portion of the U-shaped airway.

[0009] As a further improvement of the above technical solution, a sealing sleeve is provided between the heating component and the connecting port.

[0010] As a further improvement of the above technical solution, the heating component includes a heating coil, the heating coil is wrapped with a protective shell, a wire extends outward from the heating coil, and the heating coil is connected to the connecting piece through the wire.

[0011] As a further improvement of the above technical solution, the connecting member is a conductive protrusion, which is arranged on the cup body, and the control module is provided with a contact corresponding to the conductive protrusion, and the conductive protrusion can abut against the contact to be electrically connected.

[0012] As a further improvement of the above technical solution, the heating wire is specifically a metal coil, such as stainless steel, nickel-chromium-nickel, titanium, nickel-chromium-aluminum alloy, etc., which quickly heats up and evaporates the oil after being heated.

[0013] As a further improvement of the above technical solution, an oil replenishing port is provided at the end of the liquid storage tank away from the connecting port, and an elastic blocking cover is provided on the oil replenishing port.

[0014] As a further improvement of the above technical solution, blocking protrusions are evenly distributed on the end surface of the elastic blocking cover close to the suction nozzle.

[0015] As a further improvement of the above technical solution, an oil collecting groove is provided on the end surface of the elastic blocking cover close to the suction nozzle.

[0016] As a further improvement of the above technical solution, a tightening column is provided in the suction nozzle, and the suction nozzle cover can push the elastic blocking cover when it is arranged on the cup body.

[0017] As a further improvement of the above technical solution, the side wall of the cup body is provided with engaging teeth, and the side wall of the suction nozzle is provided with engaging grooves corresponding to the engaging teeth.

[0018] As a further improvement of the above technical solution, a gripping convex surface is symmetrically provided on the outer side wall of the cup body.

[0019] The utility model also provides an electronic atomization device, comprising a control module and the electronic atomization device as described in any one of the above, wherein the control module is electrically connected to the heating component via the connecting piece.

[0020] As a further improvement of the above technical solution, the control module is provided with a protective shell outside, and the protective shell can be connected and installed with the cup body.

[0021] As a further improvement of the above technical solution, the control module includes a battery, a control chip, and a probe, and the control chip is electrically connected to the battery, the probe, and the heating component respectively.

[0022] Compared with the related art, the beneficial effects of the utility model are:

[0023] During use of the electronic atomization device provided by the utility model, the liquid storage tank is first filled with atomized liquid, and then the heating component is electrically connected to the control module of the electronic atomization device through a connecting piece. When using the utility model, the user puts the nozzle into the mouth for inhalation, and the second end of the U-shaped airway is adsorbed by negative pressure, so that the airflow enters through the air inlet. At this time, the control module synchronously controls the heating component to heat the atomized liquid at the connecting port, so that it forms steam and enters the U-shaped airway. The atomized liquid vapor enters the U-shaped airway and mixes with the airflow, and finally enters the user's mouth, completing the user's entire action. By arranging no less than two air inlets on the U-shaped airway, the airflow pressure entering the U-shaped airway can be effectively reduced, making the airflow in the U-shaped airway softer, reducing the impact of the airflow and the atomized liquid vapor mixed with the atomized liquid vapor entering the user's mouth on the oral cavity, thereby improving the user's experience; and by setting the airway to be U-shaped, when the atomized liquid vapor concentration in the mixed gas of the atomized liquid vapor and the airflow in the U-shaped airway is too high and droplets appear, the atomized liquid droplets will eventually gather in the depression of the U-shaped airway, which can effectively prevent the atomized liquid from leaking from the air inlet, thereby improving the user's final experience.

[0024] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the structure of an electronic atomization device in one embodiment of the utility model from one viewing angle is shown;

[0027] Figure 2 A schematic structural diagram of an electronic atomization device in another perspective in one embodiment of the utility model is shown;

[0028] Figure 3 A one-view cross-sectional view of an electronic atomization device in one embodiment of the utility model is shown.

[0029] Description of main component symbols:

[0030] 100-cup body; 110-liquid storage tank; 111-connecting port; 112-oil replenishing port; 120-U-shaped air duct; 121-first end; 122-second end; 123-air inlet; 130-clamping teeth; 140-holding convex surface; 200-heating component; 210-connecting piece; 300-suction nozzle; 310-tightening column; 320-clamping groove; 400-elastic blocking cover; 410-blocking convex column; 420-oil collecting tank. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0036] Example 1

[0037] like Figure 3 As shown, this embodiment provides an electronic atomization device, including a cup body 100 , a heating component 200 , and a suction nozzle 300 .

[0038] The cup body 100 is provided with a liquid storage tank 110 and a U-shaped airway 120; the liquid storage tank 110 is used to store the atomized liquid. Specifically, the atomized liquid is impregnated on cotton wool or other materials that can absorb the atomized liquid, and then filled into the liquid storage tank 110 to complete the filling and storage of the atomized liquid; the U-shaped airway 120 has a first end 121 and a second end 122, and an air inlet 123 is opened on the side wall of the U-shaped airway 120 close to the first end 121, and the air inlet 123 The number is not less than two; a connecting port 111 is provided between the liquid storage tank 110 and the U-shaped air duct 120; the heating component 200 is arranged at the connecting port 111, and the heating component 200 extends a connecting piece 210 from the cup body 100 for electrically connecting to the control module of the electronic atomization device; the suction nozzle 300 is covered at the end of the cup body 100 away from the connecting port 111, and the suction nozzle 300 is connected to the second end 122 of the U-shaped air duct 120.

[0039] During use of the electronic atomization device provided in this embodiment, the liquid storage tank 110 is first filled with atomized liquid, and then the heating component 200 is electrically connected to the control module of the electronic atomization device through the connecting piece 210. When using the utility model, the user puts the suction nozzle 300 into the mouth for suction, and the second end 122 of the U-shaped airway 120 is adsorbed by negative pressure, so that the airflow enters through the air inlet 123. At this time, the control module synchronously controls the heating component 200 to heat the atomized liquid at the connecting port 111, so that it forms steam and enters the U-shaped airway 120. The atomized liquid vapor mixes with the airflow when entering the U-shaped airway 120, and finally enters the user's mouth, completing the user's entire action. By arranging no less than two air inlets 123 on the U-shaped airway 120, the airflow pressure entering the U-shaped airway 120 can be effectively reduced, making the airflow in the U-shaped airway 120 softer, reducing the impact of the airflow and the atomized liquid vapor mixed with the atomized liquid vapor entering the user's mouth on the oral cavity, thereby improving the user's experience; and by setting the airway to be U-shaped, when the atomized liquid vapor concentration in the mixed gas of the atomized liquid vapor and the airflow in the U-shaped airway 120 is too high and droplets appear, the atomized liquid droplets will eventually gather in the depression of the U-shaped airway 120, which can effectively prevent the atomized liquid from leaking from the air inlet 123, thereby improving the user's final experience.

[0040] Combination Figure 1 , Figure 2 As shown, in some embodiments, the number of the air inlets 123 is set to two, and the two air inlets 123 are symmetrically arranged on both sides of the U-shaped air duct 120; so that the mold for producing this embodiment can be simplified, and the three-side mold opening can be simplified to the two-side mold opening, saving mold opening space and reducing mold opening costs; of course, in other embodiments of the utility model, the air inlets 123 can also be set to other numbers and arranged at other positions.

[0041] In some embodiments, the connecting port 111 is arranged at the depression of the U-shaped air duct 120, so that the liquid atomized liquid gathered in the U-shaped air duct 120 can be reheated into atomized liquid vapor by the heating component 200 at the connecting port 111, which can effectively prevent the liquid atomized liquid in the depression of the U-shaped air duct 120 from gathering too much and causing blockage of the U-shaped air duct 120, thereby avoiding affecting the normal use of the user.

[0042] In some embodiments, a sealing sleeve is provided between the heating component 200 and the communication port 111 to reduce the probability of leakage of the atomized liquid in the liquid storage tank 110 through the communication port 111 .

[0043] In some embodiments, the heating component 200 includes a heating coil, which is wrapped with a protective shell. A wire extends outward from the heating wire, and the heating wire is connected to the connector 210 via the wire. By setting the heating wire and setting a protective shell on the outside of the heating wire, the heating wire can provide stable heating to the atomized liquid while avoiding erosion and damage to itself, thereby ensuring the reliability of the heating component 200.

[0044] In some embodiments, the connecting member 210 is a conductive boss, which is arranged on the cup body 100. The control module is provided with a contact corresponding to the conductive boss. The conductive boss can be electrically connected to the contact by abutting against the contact. Through the corresponding cooperation between the conductive boss and the contact, when the cup body 100 is connected to the control module, the heating component 200 can be quickly and reliably electrically connected to the control module.

[0045] In some embodiments, the heating wire is specifically a metal coil, such as stainless steel, nickel-chromium-nickel, titanium, nickel-chromium-aluminum alloy, etc. By adopting the above metal materials, the heating wire can quickly heat up and evaporate the atomized liquid after being powered on, thereby improving the efficiency of generating atomized liquid vapor.

[0046] In some embodiments, an oil replenishing port 112 is provided at the end of the liquid storage tank 110 away from the connecting port 111, and an elastic blocking cover 400 is provided on the oil replenishing port 112. By providing the oil replenishing port 112 on the liquid storage tank 110, it is convenient to replenish the atomized liquid in the liquid storage tank 110, and the elastic blocking cover 400 can provide a stable and reliable seal for the oil replenishing port 112; of course, in other embodiments of the utility model, structures such as an oil delivery port may also be provided to replenish the atomized liquid in the liquid storage tank 110.

[0047] In some embodiments, blocking convex columns 410 are evenly distributed on the end surface of the elastic blocking cover 400 close to the suction nozzle 300, so that the air and the gas moderated by the atomized liquid vapor passing into the suction nozzle 300 from the U-shaped airway 120 first pass through each of the blocking columns, and after the blocking columns intercept the larger atomized liquid droplets in the gas moderated by the air and the atomized liquid vapor, they enter the user's mouth to ensure the user's experience; of course, in other embodiments of the utility model, a filter and other structures can be provided to block the larger atomized liquid droplets in the gas moderated by the air and the atomized liquid vapor to ensure the user's experience.

[0048] In some embodiments, an oil collecting groove 420 is provided on the end surface of the elastic blocking cover 400 close to the suction nozzle 300, so that the atomized liquid on each of the blocking columns flows down and is collected in the oil collecting groove 420, thereby collecting the atomized liquid and reducing the probability of the atomized liquid adhering to the suction nozzle 300, thereby further ensuring the user experience.

[0049] In some embodiments, a tightening column 310 is provided in the suction nozzle 300, and the suction nozzle 300 can push the elastic blocking cover 400 when it is covered on the cup body 100; when the suction nozzle 300 is installed on the cup body 100, the tightening column 310 can be used to push the elastic blocking cover 400 to ensure that the elastic blocking cover 400 seals the connecting port 111; of course, in other embodiments of the utility model, other structures can be provided to improve the sealing of the elastic blocking cover 400 to the connecting port 111.

[0050] In some embodiments, a snap-fitting tooth 130 is provided on the side wall of the cup body 100, and a snap-fitting groove 320 corresponding to the snap-fitting tooth 130 is opened on the side wall of the suction nozzle 300; the snap-fitting tooth 130 and the snap-fitting groove 320 are docked with each other, so that the suction nozzle 300 and the cup body 100 can be quickly connected; of course, in other embodiments of the utility model, other structures can also be correspondingly arranged on the suction nozzle 300 and the cup body 100 to ensure the quick and reliable connection between the suction nozzle 300 and the cup body 100.

[0051] In some embodiments, the outer side wall of the cup body 100 is symmetrically provided with gripping convex surfaces 140 , so that when using the present embodiment, the user can reliably grip the present embodiment by gripping the corresponding gripping convex surfaces 140 with two fingers.

[0052] Example 2

[0053] The utility model also provides an electronic atomization device, including a control module and the electronic atomization device described in Example 1, wherein the control module is electrically connected to the heating component via the connector 210, and the electronic atomization device has all the beneficial effects of the electronic atomization device, which will not be described in detail herein.

[0054] In some embodiments, a protective shell is provided outside the control module, and the protective shell can be connected and installed with the cup body 100. Specifically, a connecting piece 210 is provided between the protective shell and the cup body 100 to ensure a reliable connection between the protective shell and the cup body 100; in addition, the protective shell matches the shape of the cup body 100 to ensure the integrity of the protective shell and the cup body 100 after connection and installation, thereby improving its aesthetics.

[0055] In some embodiments, the control module includes a battery, a control chip, and a probe, and the control chip is electrically connected to the battery, the probe, and the heating component 200, respectively; wherein the probe penetrates into the U-shaped airway 120 to detect the gas flow rate in the U-shaped airway 120; when the user inhales through the nozzle 300, a large airflow rate will be generated in the U-shaped airway 120. At this time, the probe will transmit a signal to the control chip, thereby driving the control chip to control the battery to connect with the heating component 200, and then the heating component 200 heats the atomized liquid at the connecting port 111 to form steam and enter the U-shaped airway 120. The atomized liquid steam mixes with the airflow when entering the U-shaped airway 120, and finally enters the user's mouth to complete the user's entire action.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. An electronic atomization device, characterized in that: include: A cup body, wherein a liquid storage bin and a U-shaped airway are arranged in the cup body; the liquid storage bin is used to store atomized liquid, the U-shaped airway has a first end and a second end, an air inlet is opened on the side wall of the U-shaped airway close to the first end, and the number of the air inlets is not less than two; a communication port is arranged between the liquid storage bin and the U-shaped airway; A heating component is arranged at the communication port, and a connecting piece of the heating component extends from the cup body to be electrically connected to a control module of the electronic atomization device; A suction nozzle is covered on the end of the cup body away from the communication port, and the suction nozzle is communicated with the second end of the U-shaped airway.

2. The electronic atomization device according to claim 1, characterized in that: There are two air inlets, which are symmetrically arranged on both sides of the U-shaped air passage.

3. The electronic atomization device according to claim 1, characterized in that: The communication port is arranged at the concave part of the U-shaped airway.

4. The electronic atomization device according to claim 1, characterized in that: An oil replenishing port is arranged at the end of the liquid storage bin away from the communicating port, and an elastic blocking cover is arranged on the oil replenishing port.

5. The electronic atomization device according to claim 4, characterized in that: Blocking convex columns are evenly distributed on the end surface of the elastic blocking cover close to the suction nozzle.

6. The electronic atomization device according to claim 5, characterized in that: An oil collecting groove is provided on the end surface of the elastic blocking cover close to the suction nozzle.

7. The electronic atomization device according to claim 4, characterized in that: A tightening column is arranged in the suction nozzle, and the suction nozzle cover can push the elastic blocking cover when it is arranged on the cup body.

8. The electronic atomization device according to any one of claims 1 to 7, characterized in that: The side wall of the cup body is provided with engaging teeth, and the side wall of the suction nozzle is provided with engaging grooves corresponding to the engaging teeth.

9. The electronic atomization device according to any one of claims 1 to 7, characterized in that: The outer side wall of the cup body is symmetrically provided with a gripping convex surface.

10. An electronic atomization device, characterized in that: It comprises a control module and an electronic atomization device as described in any one of claims 1 to 9, wherein the control module is electrically connected to the heating component through the connecting piece.

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