Electronic atomizer

Abstract

The utility model relates to an electronic atomizer. The electronic atomizer comprises an atomizing core, an oil cup, an air pipe, a suction nozzle and a condensate absorption module. One end of the air pipe covers the atomizing core to form an atomizing bin. The suction nozzle is located at one end of the air pipe away from the atomizing core. The suction nozzle is provided with an air suction port communicated with the air pipe. The condensate absorption module comprises an air guide cylinder, an oil absorption body and a condensate attachment pipe which are sequentially arranged together in a sleeved mode from outside to inside. The air guide cylinder is located between the air pipe and the suction port. And the oil absorption body wraps the peripheral side of the condensate attachment pipe. And a plurality of liquid guide holes which are uniformly distributed are formed in the condensate attachment pipe. The liquid guide holes are formed in the radial direction of the condensate attachment pipe. One end of the liquid guide hole is communicated with the inner cavity of the condensate attachment pipe, and the other end of the liquid guide hole is butted with the oil absorption body. According to the electronic cigarette, the condensate absorption module is arranged between the air pipe and the suction nozzle, condensate accumulated at the suction nozzle is absorbed, and therefore the situation that a user sucks the condensate in the process of sucking the electronic cigarette is avoided, and the purpose of improving user experience is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic cigarette field, in particular to an electronic atomizer. BACKGROUND

[0002] Electronic atomizer, commonly known as the smoke bullet, is a kind of through the heating mode, makes the smoke atomization, the airflow generated by the user's sucking action carries the atomized smoke oil together into the user's mouth, to replace the traditional cigarette.In use, electronic atomizer is used in conjunction with host (commonly known as smoke rod), by host provides power supply and realizes electric control.

[0003] One of the drawbacks of the traditional electronic atomizer is that the temperature of the atomized smoke is higher than the temperature of the atomization bin and the external environment, resulting in the liquefaction of the smoke to form condensate (a mixture of smoke oil and water), which mainly accumulates in the inner wall of the atomization bin, the inner wall of the air duct, the mouthpiece and the air inlet.When the condensate accumulates too much in the mouthpiece, the user is easy to suck the condensate in the process of sucking, resulting in the decline of user experience. SUMMARY

[0004] Therefore, the utility model provides an electronic atomizer, which is provided with a condensate absorption module between the air pipe and the mouthpiece to absorb and process the condensate accumulated in the mouthpiece, so as to avoid the user from sucking the condensate in the process of sucking the electronic cigarette, and to improve the user experience.

[0005] An electronic atomizer, comprising:

[0006] An atomization core;

[0007] An oil cup connected to the atomization core;

[0008] An air pipe connected to the atomization core;One end of the air pipe is covered on the atomization core to form an atomization bin;

[0009] A mouthpiece connected to the air pipe;The mouthpiece is located at the end of the air pipe away from the atomization core;The mouthpiece is provided with an air inlet communicating with the air pipe;And

[0010] A condensate absorption module installed on the mouthpiece;The condensate absorption module comprises: a gas guide cylinder, an oil absorption body and a condensate attachment pipe, which are sequentially sleeved together from outside to inside;The gas guide cylinder is located between the air pipe and the air inlet;The oil absorption body is wrapped around the outer circumferential side of the condensate attachment pipe;The condensate attachment pipe is provided with a plurality of uniformly distributed liquid guide holes;The liquid guide holes are arranged along the radial direction of the condensate attachment pipe;One end of the liquid guide hole communicates with the inner cavity of the condensate attachment pipe, and the other end of the liquid guide hole is connected to the oil absorption body.

[0011] The electronic atomizer, when the condensate appears at the suction nozzle, the condensate is attached to the inner wall of the condensate attachment pipe. The liquid guide hole on the condensate attachment pipe guides the condensate to the oil absorption body on the outer peripheral side, thereby avoiding the accumulation of a large amount of condensate at the suction nozzle. Through the above design, the condensate absorption module is arranged between the air pipe and the suction nozzle, and the condensate accumulated at the suction nozzle is absorbed and treated, thereby avoiding the user from inhaling the condensate in the process of sucking the electronic cigarette, and achieving the purpose of improving the user experience.

[0012] In one of the embodiments, the atomizing core comprises a base, a heating body mounted on the base, an oil guide body connected to the heating body, an adapter plate connected to the heating body, and an air flow sensor mounted on the bottom of the base; the base is provided with an air channel, and the air flow sensor is located on the air channel; the adapter plate is electrically connected to the heating body and used for interfacing with the host. In operation, the oil guide body sucks the tobacco tar from the oil cup, the heating body obtains power from the host through the adapter plate, and the tobacco tar on the oil guide body is atomized by heating. When the air flow sensor detects that there is air flow passing through the air channel, it sends a start electric signal to the host to control the operation of the heating body.

[0013] In one of the embodiments, the oil cup comprises a cup body sleeved on the peripheral side of the air pipe and a sealing cover detachably mounted on the cup body; the top of the sealing cover is provided with an oil injection hole, and the bottom of the suction nozzle is provided with a sealing column inserted into the oil injection hole. When the user removes the suction nozzle, the sealing column is separated from the oil injection hole, facilitating the user to inject tobacco tar from the oil injection hole.

[0014] In one of the embodiments, the top of the cup body is snap connected with the bottom of the suction nozzle; the bottom of the cup body is provided with a receiving groove for accommodating the atomizing core. The snap connection facilitates the dismounting of the suction nozzle from the cup body, and reduces the difficulty of tobacco tar injection. The receiving groove can hide and mount the atomizing core, which is conducive to protecting the atomizing core.

[0015] In one of the embodiments, the side of the cup body is provided with a transparent part. The transparent part facilitates the user to intuitively know the remaining amount of tobacco tar in the oil cup.

[0016] In one of the embodiments, the oil absorption body is an annular oil absorption cotton. The oil absorption cotton has good absorption capacity for condensate, and can adsorb and lock the condensate.

[0017] In one of the embodiments, the inner wall of the condensate attachment pipe is a frosted surface. The frosted surface is conducive to improving the condensate attachment rate, thereby improving the condensate absorption rate.

[0018] In one of the embodiments, the condensate absorption module further comprises a limiting ring located at the end of the air guide cylinder away from the air pipe; the outer diameter of the limiting ring is the same as the inner diameter of the air guide cylinder, and the inner diameter of the limiting ring is the same as the outer diameter of the condensate attachment pipe. The limiting ring can block the end of the oil absorption body close to the suction nozzle, avoiding the user from inhaling the condensate from the oil guide body in the process of sucking. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 A perspective view of an electronic atomizer according to an embodiment of the present application;

[0020] Figure 2 A perspective view of an electronic atomizer according to an embodiment of the present application; Figure 1

[0021] Figure 3 An exploded view of an electronic atomizer according to an embodiment of the present application; Figure 1

[0022] Figure 4 A half cutaway view of an electronic atomizer according to an embodiment of the present application; Figure 1

[0023] Figure 5 A perspective view of an atomizing core in an electronic atomizer according to an embodiment of the present application; Figure 4

[0024] Figure 6 An exploded view of an atomizing core according to an embodiment of the present application; Figure 5

[0025] Figure 7 A perspective view of an oil cup in an electronic atomizer according to an embodiment of the present application; Figure 4

[0026] Figure 8 A perspective view of an oil cup according to an embodiment of the present application; Figure 7

[0027] Figure 9 An exploded view of an oil cup according to an embodiment of the present application; Figure 7

[0028] Figure 10 A perspective view of an air tube in an electronic atomizer according to an embodiment of the present application; Figure 4

[0029] Figure 11 A perspective view of a mouthpiece in an electronic atomizer according to an embodiment of the present application; Figure 4

[0030] Figure 12 A perspective view of a condensate absorption module in an electronic atomizer according to an embodiment of the present application; Figure 4

[0031] Figure 13 An exploded view of a condensate absorption module according to an embodiment of the present application. Figure 12

[0032] Meanings of the respective reference numerals in the drawings are as follows:

[0033] 100 - electronic atomizer; ​​​​​​​​​​​​

[0034] 10-atomizing core, 11-base, 111-air channel, 12-heating body, 13-oil guide body, 14-adapter plate, 15-air flow sensor;

[0035] 20-oil cup, 21-cup body, 211-receiving groove, 212-transparent part, 22-sealing cover, 221-oil injection hole;

[0036] 30-air tube, 31-oil passing hole;

[0037] 40-muffler, 41-sealing column, 42-air suction port;

[0038] 50-condensate absorption module, 51-air guide cylinder, 511-protruding part, 512-liquid guide hole, 52-oil suction body, 53-condensate attachment tube, 54-limiting ring. DETAILED DESCRIPTION

[0039] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation of the utility model is described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0040] In the description of the utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0041] In addition, the terms "first" and "second" are only for descriptive purposes, and cannot 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" can explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0042] In the utility model, unless another definite provision and limitation, the terms "mount", "connect", "joint", "fix" and so on should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction of two elements, unless another definite limitation.For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0043] In the utility model, unless another definite provision and limitation, the first feature is "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium.Moreover, the first feature "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or it only means that the horizontal height of the first feature is higher than that of the second feature.The first feature "below", "under" and "on" the second feature can be that the first feature is directly below or obliquely below the second feature, or it only means that the horizontal height of the first feature is less than that of the second feature.

[0044] It should be noted that when an element is referred to as "fixed to" or "provided on" another element, it can be directly on the other element or there can be a middle element.When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element.The terms "vertical", "horizontal", "up", "down", "left", "right" and similar expressions used herein are for illustrative purposes only and are not the only implementation.

[0045] As shown in FIG. Figures 1 to 13 The electronic atomizer 100 is shown in FIG.

[0046] As shown in FIG. Figures 1 to 4 The electronic atomizer 100 includes an atomizing core 10, an oil cup 20 connected to the atomizing core 10, an air pipe 30 connected to the atomizing core 10, a suction nozzle 40 connected to the air pipe 30, and a condensate absorption module 50 mounted on the suction nozzle 40.When in operation, the atomizing core 10 obtains tobacco tar from the oil cup 20 and heats and atomizes the tobacco tar.When a user makes a sucking action at the suction nozzle 40, a negative pressure is formed in the air pipe 30, so that external air enters the air pipe 30, thereby forming an air flow that carries the atomized tobacco tar to the suction nozzle 40.When condensate appears at the suction nozzle 40, the condensate absorption module 50 is used to absorb and lock the condensate, so as to avoid the condensate being directly inhaled into the user's mouth, thereby improving the user experience.

[0047] In the following, combined with Figures 1 to 13Further description is made to the electronic atomizer 100.

[0048] In the present solution, the specific form of the atomizing core 10 is not limited, and for the convenience of understanding, a specific implementation of the atomizing core 10 is provided. As shown in Figure 5 Figure 6 In the present embodiment, the atomizing core 10 includes a base 11, a heating body 12 mounted on the base 11, an oil guide body 13 connected to the heating body 12, an adapter plate 14 connected to the heating body 12, and an airflow sensor 15 mounted on the bottom of the base 11. The base 11 is provided with an air passage 111, and the airflow sensor 15 is located on the air passage 111. The adapter plate 14 is electrically connected to the heating body 12 and used for interfacing with the host. In operation, the oil guide body 13 sucks the e-liquid from the oil cup 20, the heating body 12 obtains power from the host via the adapter plate 14, and the e-liquid on the oil guide body 13 is atomized by heating. When the airflow sensor 15 detects airflow passing through the air passage 111, it sends a start electric signal to the host to control the heating body 12 to work.

[0049] In the present solution, the oil cup 20 can have various design modes. For example, the oil cup 20 can be coaxially designed with the air tube 30 to be sleeved in the air tube 30, or the oil cup 20 can be mounted on one side of the air tube 30. For example, as shown in Figure 4 Figure 7 Figure 8 Figure 9 As shown in the present embodiment, the oil cup 20 includes a cup body 21 sleeved on the side of the air tube 30 and a sealing cover 22 detachably mounted on the cup body 21. As shown in Figure 9 Figure 11 The top of the sealing cover 22 is provided with an oil injection hole 221, and the bottom of the suction nozzle 40 is provided with a sealing column 41 inserted into the oil injection hole 221. When the user removes the suction nozzle 40, the sealing column 41 is separated from the oil injection hole 221, facilitating the user to inject e-liquid from the oil injection hole 221.

[0050] Further, in the present embodiment, as shown in Figure 1 Figure 4 The top of the cup body 21 is snap-connected with the bottom of the suction nozzle 40. As shown in Figure 2 Figure 4 The bottom of the cup body 21 is provided with a receiving groove 211 for accommodating the atomizing core 10. The snap-connection mode facilitates the dismounting of the suction nozzle 40 from the cup body 21, reducing the difficulty of e-liquid injection. The receiving groove 211 can hide the installation of the atomizing core 10, which is conducive to the protection of the atomizing core 10.

[0051] In addition, in the present embodiment, the side of the cup body 21 is provided with a transparent part 212. The transparent part 212 facilitates the user to intuitively know the remaining amount of e-liquid in the oil cup 20. For example, as shown in Figure 9 ​​​​​​​As shown, the cup body 21 is provided with a square transparent part 212 on both sides.

[0052] As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 4 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 10 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31.

[0053] As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 4 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 11 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31.

[0054] As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 12 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 13 As shown, the condensate absorption module 50 includes, from outside to inside, a gas guide cylinder 51, an oil absorption body 52, and a condensate attachment pipe 53. Figure 4 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31. Figure 4 As shown, the gas pipe 30 is provided with an oil passing hole 31 at the end connected with the atomizing core 10, which is used to communicate the oil cup 20 with the oil guide body 13, so that the tobacco tar in the oil cup 20 can permeate into the oil guide body 13 through the oil passing hole 31.

[0055] In this embodiment, the diameter of the liquid guide hole 512 is preferably not greater than 1 mm, which has the advantage that the liquid guide hole 512 can function as a capillary tube and has a stronger absorption effect on the condensate.

[0056] Preferably, in this embodiment, the oil absorption body 52 is an annular oil absorption cotton. The oil absorption cotton has good absorption capacity for the condensate and can absorb and lock the condensate.

[0057] In order to improve the absorption of the condensed liquid, in other embodiments, the inner wall of the condensed liquid adhesion pipe 53 can be a frosted surface. The frosted surface is beneficial to improve the adhesion rate of the condensed liquid, thereby improving the absorption rate of the condensed liquid. In other embodiments, a radially inwardly protruding nozzle can also be provided at the inlet of the oil guiding hole, i.e., corresponding to the inner wall of the condensed liquid adhesion pipe 53, so as to improve the adhesion rate of the condensed liquid and better guide the condensed liquid to the liquid guiding hole 512.

[0058] In order to avoid the user from sucking out the tobacco oil in the oil suction body 52 when sucking the electronic cigarette, as shown in Figure 12 and Figure 13 In the present embodiment, the condensed liquid absorption module further comprises a limiting ring 54 located at the end of the air guiding cylinder 51 away from the air pipe 30. The outer diameter of the limiting ring 54 is the same as the inner diameter of the air guiding cylinder 51, and the inner diameter of the limiting ring 54 is the same as the outer diameter of the condensed liquid adhesion pipe 53. The limiting ring 54 can block the end of the oil suction body 52 close to the mouthpiece 40, so as to avoid the user from sucking out the condensed liquid from the oil guiding body 13 during the sucking process.

[0059] Working principle:

[0060] As shown in Figure 4 When the condensed liquid appears at the mouthpiece 40, the condensed liquid will adhere to the inner wall of the condensed liquid adhesion pipe 53. The liquid guiding hole 512 on the condensed liquid adhesion pipe 53 is used to guide the condensed liquid to the oil suction body 52 on the outer periphery, so as to avoid the accumulation of the condensed liquid at the mouthpiece 40.

[0061] The above electronic atomizer 100 is provided with a condensed liquid absorption module 50 between the air pipe 30 and the mouthpiece 40, so as to absorb and process the condensed liquid accumulated at the mouthpiece 40, thereby avoiding the user from sucking the condensed liquid into the electronic cigarette during the sucking process, and achieving the purpose of improving the user experience.

[0062] The technical features of the above embodiments can be combined in any manner. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combinations of the technical features do not exist, they should be considered as the scope of the present application.

[0063] The above embodiments only express the preferred implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which all belong to the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. An electronic atomizer, characterized in that, The application relates to an atomizing device, which comprises the following parts: an atomizing core; an oil cup connected to the atomizing core; an air tube connected to the atomizing core, one end of the air tube being covered on the atomizing core to form an atomizing chamber; a suction nozzle connected to the air tube, the suction nozzle being located at the end of the air tube away from the atomizing core, and the suction nozzle being provided with an air inlet communicating with the air tube; a condensate absorption module mounted on the suction nozzle, the condensate absorption module comprising, from outside to inside, a gas guide cylinder, an oil absorption body and a condensate attachment tube. The gas guide cylinder is located between the air tube and the air inlet, the oil absorption body is wrapped around the outer circumferential side of the condensate attachment tube, the condensate attachment tube is provided with a plurality of liquid guide holes which are uniformly distributed and arranged along the radial direction of the condensate attachment tube, one end of each liquid guide hole communicates with the inner cavity of the condensate attachment tube, and the other end of each liquid guide hole is connected to the oil absorption body. The atomizing core comprises a base, a heating body mounted on the base, an oil guide body connected to the heating body, an adapter plate connected to the heating body and an air flow sensor mounted on the bottom of the base, the base is provided with an air channel, and the air flow sensor is located on the air channel, the adapter plate is electrically connected to the heating body and used for connecting a host computer.

2. The electronic atomizer of claim 1, wherein, The oil cup comprises a cup body wrapped around the circumferential side of the air tube and a sealing cover detachably mounted on the cup body, the top of the sealing cover is provided with an oil injection hole, and the bottom of the suction nozzle is provided with a sealing column inserted into the oil injection hole.

3. The electronic atomizer of claim 1, wherein, The top of the cup body is snap-connected to the bottom of the suction nozzle, and the bottom of the cup body is provided with a receiving groove for accommodating the atomizing core.

4. The electronic atomizer of claim 3, wherein, The side of the cup body is provided with a transparent part.

5. The electronic atomizer of claim 3, wherein, The oil absorption body is annular oil absorption cotton.

6. The electronic atomizer of claim 1, wherein, The inner wall of the condensate attachment tube is a frosted surface.

7. The electronic atomizer of claim 1, wherein, The condensate absorption module further comprises a limiting ring located at the end of the gas guide cylinder away from the air tube, the outer diameter of the limiting ring is the same as the inner diameter of the gas guide cylinder, and the inner diameter of the limiting ring is the same as the outer diameter of the condensate attachment tube.

8. The electronic atomizer of claim 1, wherein, ​

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