Atomization medium carrier, power supply main body, electronic atomizer and control method thereof

Abstract

The present application relates to a kind of atomization medium carrier, power supply main body, electronic atomizer and its control method, atomization medium carrier includes atomization unit and first electrode, the heating wire of atomization unit is provided with atomization medium, and each first electrode is at least one heating wire electrically connected with corresponding, each first electrode is insulated, when only one or part of first electrode is turned on, to make the heating wire connected with the first electrode of the first electrode that is turned on be electrified and heat, and the atomization medium on the heating wire that is turned on is heated, generates mist. Next time, one or part of first electrode that is not electrified is turned on. It is set on atomization medium on each heating wire, and each first electrode is connected with different heating wire, by turning on different first electrode and realizing the heating of different heating wire to heat corresponding atomization medium, the uniformity of atomization is guaranteed, avoid the possibility of burning, and avoid the problem that atomization medium far from heating wire cannot be effectively atomized.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of atomization structure, in particular to an atomization medium carrier, a power supply main body, an electronic atomizer and a control method thereof. BACKGROUND

[0002] The heating-not-burning electronic atomization device is a new type of electronic atomization device that uses a heating source to heat atomization medium, etc., but does not make it burn. However, the heating temperature of the heating-not-burning electronic atomization device is relatively low, making it difficult for the components in the atomization medium to be completely released, resulting in poor sensory quality consistency and taste attenuation between puffs. SUMMARY

[0003] Therefore, it is necessary to provide an atomization medium carrier, a power supply main body, an electronic atomizer and a control method thereof that can ensure uniform atomization.

[0004] An atomization medium carrier includes an atomization unit and a first electrode, the atomization unit includes a heating wire and an atomization medium, the atomization medium is arranged on the heating wire, and the number of the atomization unit is at least two; the number of the first electrode is at least two, each first electrode is electrically connected to at least one heating wire, and each first electrode is insulated.

[0005] In one embodiment, the atomization medium carrier further includes a second electrode, and opposite ends of one heating wire are respectively connected to one first electrode and the second electrode.

[0006] In one embodiment, the number of the second electrode is one, and one end of all the heating wires is connected to the second electrode; or

[0007] The number of the second electrode is consistent with the number of the first electrode, and the heating wire connected to one first electrode is correspondingly connected to one second electrode.

[0008] In one embodiment, the atomization medium carrier includes an isolation belt.

[0009] The isolation belt is arranged on the outer circumferential side of the second electrode, and each first electrode is arranged separately around the isolation belt; or

[0010] Each first electrode is arranged on one side of the isolation belt, and the second electrode is arranged on the side of the isolation belt opposite to the first electrode; or

[0011] Each first electrode is provided with the isolation belt.

[0012] In one of the embodiments, each of the first electrodes is arranged on the same mounting plane, the second electrode comprises an electrode part and a lead part connected to the electrode part, the heating wire is connected to the electrode part, the lead part is arranged on the mounting plane at the end away from the electrode part, and a separation band is arranged between the lead part and the first electrode; or

[0013] Each of the atomization units is arranged along the radial direction of the heating wire, each of the first electrodes is arranged on the same mounting plane and located at one end of the heating wire, and the second electrode is arranged opposite to the mounting plane and located at the other end of the heating wire.

[0014] In one of the embodiments, each of the first electrodes is connected with a first plug structure; and / or the second electrode is connected with a second plug structure.

[0015] In one of the embodiments, each of the atomization units is arranged apart from each other; or

[0016] The atomization medium carrier further comprises a protective member, and each of the atomization units is filled with the protective member.

[0017] In one of the embodiments, each of the atomization units is arranged along the radial direction of the heating wire to form a cuboid structure or a cylindrical structure.

[0018] In one of the embodiments, the mass of the atomization medium contained in each of the atomization units is inversely related to the number of the atomization units; or

[0019] The mass of the atomization medium contained in each of the atomization units is inversely related to the number of the heating wires connected to the corresponding first electrode.

[0020] In one of the embodiments, the atomization medium comprises atomization liquid and solid powder, wherein the atomization liquid comprises glycerol, propylene glycol, water, essence, tobacco extract and nicotine; the solid powder comprises cellulose, guar gum and calcium carbonate, or the solid powder is tobacco powder; the atomization liquid and the solid powder are mixed to form the atomization medium.

[0021] The atomization medium carrier sets the atomization medium on each heating wire, and each first electrode is connected with different heating wires, and different first electrodes are turned on to realize heating of different heating wires and corresponding atomization medium, which ensures the uniformity of atomization, avoids the problem that only the atomization medium close to the heating wire can be effectively atomized in the traditional heating mode, and the atomization temperature of the atomization medium far from the heating wire is high. The atomization medium carrier can ensure small sensory difference between each mouth and avoid taste attenuation.

[0022] A power supply body is used for providing power for the atomization medium carrier, and the power supply body comprises at least two connection electrodes and a control assembly, each of the connection electrodes is electrically connected to the control assembly, and the control assembly is used for controlling the connection electrodes to be turned on in sequence.

[0023] In one embodiment, the control assembly comprises a controller, each of the connection electrodes is electrically connected to the controller, and the controller is used for controlling the connection electrodes to be turned on in sequence.

[0024] The control assembly comprises a controller, a driving member and a conducting member, the controller is used for controlling the driving member to drive the conducting member to move along the arrangement direction of the connection electrodes, so that the conducting member is electrically connected to one of the connection electrodes.

[0025] In one embodiment, the power supply body further comprises a power supply member, the control assembly is electrically connected to the power supply member, and the power supply member is used for supplying power to the control assembly.

[0026] The power supply body sets the atomization medium on each heating wire, and each first electrode is connected with different heating wires, and different first electrodes are turned on to realize heating of different heating wires and corresponding atomization medium, which ensures the uniformity of atomization, avoids the problem that only the atomization medium close to the heating wire can be effectively atomized in the traditional heating mode, and the atomization temperature of the atomization medium far from the heating wire is high. The atomization medium carrier can ensure small sensory difference between each mouth and avoid taste attenuation.

[0027] An electronic atomizer, comprising an atomization medium carrier as described above and a power supply body as described above, the atomization medium carrier is arranged on the power supply body to connect one of the connection electrodes with at least one of the first electrodes.

[0028] In one embodiment, the power supply body further comprises an atomization shell, the atomization shell is formed with an atomization cavity, the atomization medium carrier is detachably arranged in the atomization cavity; the connection electrodes and the control assembly are arranged on the atomization shell to enable the first electrodes to be connected to the connection electrodes.

[0029] A control method of an electronic atomizer, used for controlling the electronic atomizer as described above, characterized in that the method comprises:

[0030] acquiring a current air pressure value of the electronic atomizer;

[0031] if the current air pressure value is within a preset pressure threshold, turning on one of the connection electrodes which has not been turned on until the current air pressure value exceeds the preset pressure threshold;

[0032] returning to execute the step of acquiring the air pressure value of the electronic atomizer until each of the connection electrodes in the electronic atomizer has been turned on.

[0033] In one embodiment, after the step of if the current air pressure value is within a preset pressure threshold, turning on one of the connection electrodes which has not been turned on until the current air pressure value exceeds the preset pressure threshold, the method further comprises:

[0034] returning to execute the step of acquiring the air pressure value of the electronic atomizer;

[0035] if the current air pressure value is within a preset pressure threshold, turning on the current connection electrode in a cycle and accumulating the number of times of turning on the current connection electrode;

[0036] if the number of times of turning on the current connection electrode is greater than a preset number of times, turning on another connection electrode which has not been turned on.

[0037] The electronic atomizer and the control method thereof, the current air pressure value of the electronic atomizer is obtained, if the current air pressure value is located in the preset pressure threshold, a connection electrode which has not been turned on in the plurality of connection electrodes is turned on, and then the first electrode connected with the connection electrode is turned on, so as to turn on the heating wire connected with the current first electrode, and the atomization medium on the heating wire which is turned on is heated correspondingly. When the current air pressure value exceeds the preset pressure threshold, the turned-on connection electrode is disconnected; when the current air pressure value of the electronic atomizer is obtained again and located in the preset pressure threshold, another connection electrode which has not been turned on in the plurality of connection electrodes is turned on, and the cycle is sequentially repeated. Since each connection electrode is turned on in sequence, the first electrode is turned on in sequence, so as to realize the sequential heating of the atomization unit. By turning on different connection electrodes, the purpose of turning on different first electrodes is achieved, so as to realize the heating of different heating wires to heat the corresponding atomization medium, and the uniformity of atomization is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0038] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The embodiments of this application, and of which the principles of the application are explained, are illustrated in the drawings, and are not intended to be unduly limited thereto.

[0039] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the accompanying drawings needed to be used in the embodiment description will be briefly introduced. Obviously, the accompanying drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0040] In addition, the drawings are not drawn in the ratio of 1:1, and the relative sizes of the elements are only exemplarily drawn in the drawings, but not necessarily drawn in the true ratio. In the drawings:

[0041] Figure 1 Structure schematic view of the atomization medium carrier in an embodiment;

[0042] Figure 2 Top view of the atomization medium carrier in an embodiment;

[0043] Figure 3 Partial structure schematic view of the electronic atomizer in an embodiment;

[0044] Figure 4 Flow chart of the control method of the electronic atomizer in an embodiment.

[0045] Explanation of reference signs:

[0046] 100, atomization medium carrier; 110, atomization unit; 111, heating wire; 112, atomization medium; 120, first electrode; 130, second electrode; 131, electrode part; 132, lead part; 140, isolation band; 150, first plug structure; 160, second plug structure; 200, atomization shell; 210, atomization cavity. DETAILED DESCRIPTION

[0047] In order to make the above objectives, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below with reference to the drawings. In the following description, a large number of specific details are set forth in order to facilitate a full understanding of the present application. However, the present application 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 spirit of the present application, so the present application is not limited to the specific embodiments disclosed below.

[0048] Referring to Figure 1 and Figure 2 The atomization medium carrier 100 in an embodiment can at least ensure the uniformity of atomization. Specifically, the atomization medium carrier 100 includes the atomization unit 110 and the first electrode 120, the atomization unit 110 includes the heating wire 111 and the atomization medium 112, the atomization medium 112 is arranged on the heating wire 111, the number of the atomization unit 110 is at least two; the number of the first electrode 120 is at least two, each first electrode 120 is electrically connected to at least one heating wire 111, and each first electrode 120 is insulated.

[0049] The atomization medium carrier 100 described above, since the heating wire 111 of the atomization unit 110 is provided with the atomization medium 112, and each first electrode 120 is electrically connected to at least one heating wire 111, and each first electrode 120 is insulated, and then only one or part of the first electrode 120 is turned on each time, so that the heating wire 111 connected to the turned-on first electrode 120 is powered and heated, and the atomization medium 112 on the turned-on heating wire 111 is heated to generate mist. Next time, the first electrode 120 that is not powered is turned on, so that the heating wire 111 connected to the turned-on first electrode 120 is powered and heated. The atomization medium carrier 100 described above is provided with the atomization medium 112 on each heating wire 111, and each first electrode 120 is connected to different heating wires 111, and different first electrodes 120 are turned on to realize the heating of different heating wires 111 to heat the corresponding atomization medium 112, thereby ensuring the uniformity of atomization.

[0050] The traditional heating wire always heats the liquid atomized medium or solid atomized medium, which can only effectively atomize the atomized medium close to the heating wire 111, and can easily cause burning. The atomized medium 112 far from the heating wire 111 cannot be effectively atomized, and requires a high atomization temperature. The above-mentioned heating wire is provided with at least two heating wires, each of which is provided with an atomized medium 112 to ensure that different heating wires are heated, thereby ensuring uniform atomization and avoiding local high or low temperature. The above-mentioned atomized medium carrier 100 can ensure that the sensory difference between each port is small, and avoid taste attenuation

[0051] In the embodiment, the number of the first electrodes 120 is less than or equal to the number of the heating wires 111, and one first electrode 120 is connected with one or more than two heating wires 111. For example, each heating wire 111 is connected with one first electrode 120; or each first electrode 120 is connected with two or more than two heating wires 111. Therefore, when one first electrode 120 is turned on, the heating wires 111 connected with it can be turned on.

[0052] In an embodiment, the atomized medium carrier 100 further comprises a second electrode 130, and two opposite ends of one heating wire 111 are connected with one first electrode 120 and one second electrode 130, respectively. By providing the second electrode 130, the heating wire 111 can be conveniently turned on. Specifically, the first electrode 120 can be a positive electrode, and the second electrode 130 can be a negative electrode; or the first electrode 120 can be a negative electrode, and the second electrode 130 can be a positive electrode.

[0053] In the embodiment, the number of the second electrodes 130 is one, and one end of all the heating wires 111 is connected with the second electrode 130. Since each heating wire 111 is connected with at least two first electrodes 120, as long as the second electrode 130 is turned on, the heating wire 111 can be turned on, which is irrelevant to whether the first electrode 120 connected with it is turned on.

[0054] In another embodiment, the number of the second electrodes 130 can be consistent with the number of the first electrodes 120, and the heating wire 111 connected with one first electrode 120 is connected with one second electrode 130. When one first electrode 120 is turned on, the corresponding second electrode 130 is synchronously turned on, and the corresponding heating wire 111 can be turned on.

[0055] In an embodiment, the atomization medium carrier 100 comprises an isolation band 140. Specifically, the isolation band 140 is arranged on the outer circumferential side of the second electrode 130, and each first electrode 120 is arranged separately around the isolation band 140. By arranging the isolation band 140, the first electrode 120 and the second electrode 130 are prevented from being electrically connected, thereby preventing the energization of the heating wire 111. In this embodiment, the second electrode 130 is one, and the isolation band 140 is arranged around the outer circumferential side of the second electrode 130, which can effectively prevent the second electrode 130 from being electrically connected to the first electrode 120. In other embodiments, if the second electrode 130 is multiple, the isolation band 140 can be arranged on each second electrode 130.

[0056] In another embodiment, each first electrode 120 is arranged on one side of the isolation band 140, and the second electrode 130 is arranged on the side of the isolation band 140 opposite to the first electrode 120. Each first electrode 120 is arranged on one side of the isolation band 140, and the second electrode 130 is arranged on the other side of the isolation band 140, thereby achieving the insulation arrangement of the first electrode 120 and the second electrode 130.

[0057] In other embodiments, the isolation band 140 is arranged on each first electrode 120. Alternatively, the isolation band 140 can also be arranged at other positions or in other forms, as long as it can effectively isolate the first electrode 120 and the second electrode 130.

[0058] In this embodiment, the atomization unit 110 is in a rod structure, and each atomization unit 110 is arranged separately. In other embodiments, the atomization unit 110 can also be in a sheet structure or a spiral structure, etc. Alternatively, the atomization unit 110 can also be in other shapes, as long as it can ensure that the atomization medium 112 is arranged on the heating wire 111.

[0059] In an embodiment, each first electrode 120 is arranged on the same mounting plane, the second electrode 130 comprises an electrode portion 131 and a lead portion 132 connected to the electrode portion 131, the heating wire 111 is connected to the electrode portion 131, one end of the lead portion 132 away from the electrode portion 131 is located on the mounting plane, and the isolation band 140 is arranged between the lead portion 132 and the first electrode 120. By means of the lead portion 132 of the second electrode 130, the second electrode 130 and the first electrode 120 are both located on the mounting plane, which facilitates the subsequent electrical connection of the first electrode 120 and the second electrode 130.

[0060] In another embodiment, each first electrode 120 is arranged on the same mounting plane and located at one end of the heating wire 111, and the second electrode 130 is arranged opposite to the mounting plane and located at the other end of the heating wire 111. By respectively conducting the first electrode 120 and the second electrode 130 on the opposite ends, the purpose of heating the heating wire 111 is achieved.

[0061] In the embodiment, each atomization unit 110 is arranged along the radial direction of the heating wire 111. Since the atomization unit 110 has a long strip structure, each atomization unit 110 can effectively reduce the space occupation by arranging along the radial direction of the heating wire 111, which is beneficial to the compact structure. At the same time, it is convenient for the first electrode 120 and the second electrode 130 to be respectively connected to the opposite ends of the heating wire 111.

[0062] In an embodiment, each first electrode 120 is connected with a first plug-in structure 150. The first plug-in structure 150 facilitates the electrical connection of the first electrode 120. For example, the first plug-in structure 150 is a protrusion; or the first plug-in structure 150 can also be a groove structure.

[0063] In an embodiment, the second electrode 130 is connected with a second plug-in structure 160. The second plug-in structure 160 facilitates the electrical connection of the second electrode 130. For example, the second plug-in structure 160 is a protrusion; or the second plug-in structure 160 can also be a groove structure.

[0064] In an embodiment, each atomization unit 110 is arranged with a spacing between each other. By arranging the atomization units 110 with a spacing, the mutual influence of atomization between each atomization unit 110 is avoided, the independence of each atomization unit 110 in the atomization process is ensured, and the uniformity of atomization is ensured.

[0065] In another embodiment, the atomization medium carrier 100 further comprises a protective member, and each atomization unit 110 is filled with the protective member. By arranging the protective member, each atomization unit 110 can be effectively separated, and the mutual influence of atomization between the atomization units 110 is avoided. Specifically, the protective member can be a protective medium filled between each atomization unit 110. Or the protective member can form a plurality of independent protective cavities, and each protective cavity is arranged with an atomization unit 110.

[0066] In an embodiment, the atomization units 110 are arranged in a cuboid structure or a cylindrical structure along the radial direction of the heating wire 111. For example, when the number of atomization units 110 is 8, the 8 atomization units 110 can be arranged in a cuboid structure; or when the number of atomization units 110 is 10, the 10 atomization units 110 can be arranged in a cylindrical structure; or when the number of atomization units 110 is 12, the 12 atomization units 110 can be arranged in a cuboid structure. In other embodiments, the structure formed by arranging the atomization units 110 can also be determined according to the space available.

[0067] In an embodiment, the mass of the atomization medium 112 contained in each atomization unit 110 is inversely related to the number of atomization units 110. The mass of the atomization medium 112 is directly related to the atomization amount. When the number of atomization units 110 is large, the mass of the atomization medium 112 contained in each atomization unit 110 can be appropriately reduced; and when the number of atomization units 110 is small, the mass of the atomization medium 112 contained in each atomization unit 110 can be appropriately increased.

[0068] In an embodiment, when the mass of the atomization medium 112 contained in one atomization unit 110 is large, the number of times of conduction of the first electrode 120 connected to the atomization unit 110 can be appropriately increased. Conversely, when the mass of the atomization medium 112 contained in one atomization unit 110 is small, the number of times of conduction of the first electrode 120 connected to the atomization unit 110 can be appropriately reduced.

[0069] Of course, in the present embodiment, the mass of the atomization medium 112 on each atomization unit 110 can also be consistent, and the heating wire 111 of each atomization unit 110 can be conducted only once. In other embodiments, the number of times of conduction of the heating wire 111 of each atomization unit 110 can be greater than one.

[0070] In another embodiment, the mass of the atomization medium 112 contained in each atomization unit 110 is inversely related to the number of heating wires 111 connected to the corresponding first electrode 120. For example, when one first electrode 120 is connected to one heating wire 111, the mass of the atomization medium 112 provided on the corresponding heating wire 111 can be increased. When one first electrode 120 is connected to two or more heating wires 111, the mass of the atomization medium 112 on the corresponding heating wires 111 can be appropriately reduced.

[0071] In an embodiment, the atomization medium 112 contained in each atomization unit 110 can be 40 mg, 45 mg, or 50 mg, etc.

[0072] In the embodiment, the atomization medium 112 includes an atomization liquid and a solid powder, wherein the atomization liquid includes glycerin, propylene glycol, water, flavoring, tobacco extract and nicotine; the solid powder includes cellulose, guar gum and calcium carbonate; the atomization liquid and the solid powder are mixed to form the atomization medium 112. Specifically, the atomization liquid and the solid powder are mixed at a ratio of 1:1 to form the atomization medium 112. In another embodiment, the solid powder can also be tobacco powder.

[0073] Further, the atomization medium 112 is formed on the heating wire 111 through a forming process.

[0074] In other embodiments, the atomization medium 112 can also be a medical atomization drug, or the atomization medium 112 can also be a cosmetic or other atomization-required article.

[0075] Since the atomization medium 112 of the present application is directly formed on the heating wire 111, the problem of liquid leakage caused by the liquid atomization medium 112 can be avoided, the stability of the atomization medium carrier 100 is ensured, and the stability of the electronic atomizer is ensured.

[0076] In an embodiment, a power supply body is used to supply power to the atomization medium carrier 100 in any of the above embodiments, and can at least ensure the uniformity of atomization. Specifically, the power supply body includes at least two connection electrodes and a control assembly arranged in insulation with each other, each of the connection electrodes is electrically connected to the control assembly, and the control assembly is used to control the connection electrodes to be sequentially turned on.

[0077] In the embodiment, the connection electrodes can be connected to the first electrodes 120, and at least one connection electrode can be electrically connected to at least one first electrode 120.

[0078] In use, the atomization medium carrier 100 can be arranged on the power supply body to connect the connection electrodes to the first electrodes 120. Since the connection electrodes are arranged in insulation, a connection electrode that has not been turned on in the connection electrodes is turned on in circulation, and then the first electrode 120 connected to the connection electrode is turned on, so as to turn on the heating wire 111 connected to the current first electrode 120, and correspondingly heat the atomization medium 112 on the heating wire 111. Since the connection electrodes are sequentially turned on, the first electrodes 120 can be sequentially turned on, and the atomization units 110 can be sequentially heated. By turning on different connection electrodes, different first electrodes 120 are turned on, and different heating wires 111 are turned on to heat the corresponding atomization medium 112, so as to ensure the uniformity of atomization.

[0079] In an embodiment, the control assembly comprises a controller, each of the connection electrodes is electrically connected to the controller, and the controller is configured to control the connection electrodes to be sequentially turned on. In this embodiment, the controller can be a single-chip microcomputer or other controller. Each of the connection electrodes is directly connected to the controller, and the controller is configured to directly control the connection electrodes to be sequentially turned on.

[0080] In an embodiment, the control assembly further comprises an air pressure sensor electrically connected to the controller, and the controller is configured to control the connection electrodes to be sequentially turned on according to an air pressure signal. In this embodiment, when the air pressure sensor detects a change in air pressure or an air pressure value is within a preset threshold, the controller controls one of the connection electrodes to be turned on. When the air pressure value is detected to be within the preset threshold again, the controller controls another connection electrode to be turned on. In other embodiments, the control assembly can further comprise other detection sensors, and the controller is configured to control the connection electrodes to be sequentially turned on according to a detection signal of the detection sensors.

[0081] In another embodiment, the control assembly comprises a controller, a driving member, and a turning-on member. The controller is configured to control the driving member to drive the turning-on member to move along an arrangement direction of the connection electrodes, so that the turning-on member is electrically connected to one of the connection electrodes according to an air pressure signal. The driving member drives the turning-on member to move, so that the turning-on member can be in contact with different connection electrodes, thereby realizing the turning on of different connection electrodes.

[0082] Specifically, each of the connection electrodes is arranged in a ring shape, and the driving member drives the turning-on member to rotate, so that the turning-on member can be in contact with different connection electrodes. Alternatively, each of the connection electrodes is arranged along a direction, and the driving member drives the turning-on member to move, so that the turning-on member can be in contact with different connection electrodes.

[0083] In an embodiment, the power supply body further comprises a matching electrode, and the second electrode 130 can be in butt contact with the matching electrode, so that the turning on of the second electrode 130 is effectively realized by the matching electrode.

[0084] In an embodiment, the power supply body further comprises a power supply member, and the control assembly is electrically connected to the power supply member. The power supply member is configured to supply power to the control assembly. For example, in this embodiment, the power supply member is a battery, and the battery is connected to the control assembly to supply power to the control assembly. In another embodiment, the power supply member can also be a power line connected to a power source to supply power to the control assembly.

[0085] In combination with Figure 3In an embodiment, the power supply body further comprises an atomization shell 200, and the connecting electrode and the control assembly are arranged on the atomization shell 200, so that the first electrode 120 can be connected to the connecting electrode. Specifically, an atomization cavity 210 is formed in the atomization shell 200, and the atomization medium carrier 100 is detachably arranged in the atomization cavity 210. By arranging the atomization shell 200, the installation of the connecting motor and the control assembly is facilitated. Meanwhile, by forming the atomization cavity 210, the installation of the atomization medium carrier 100 is facilitated, and the stable butt joint connection of the connecting electrode and the first electrode 120 is ensured.

[0086] Referring to Figure 3 In an embodiment, the electronic atomizer can at least ensure the uniformity of atomization, and avoid the problems of excessively high local heating temperature or incomplete local atomization. In the embodiment, the electronic atomizer can be an electronic cigarette. In other embodiments, the electronic atomizer can also be a medical atomizer, a beauty instrument or other devices that need atomization.

[0087] In an embodiment, the electronic atomizer comprises the atomization medium carrier 100 in any of the above embodiments and the power supply body in any of the above embodiments, and the atomization medium carrier 100 is arranged on the power supply body, so that one connecting electrode and at least one first electrode 120 are connected.

[0088] For example, one connecting electrode can be butt joint connected with one first electrode 120. Alternatively, one connecting electrode can be butt joint connected with at least two first electrodes 120.

[0089] In an embodiment, the atomization shell 200 of the power supply body is formed with an atomization cavity 210, and the atomization medium carrier 100 is detachably arranged in the atomization cavity 210. When the atomization medium 112 of the atomization medium carrier 100 in the atomization cavity 210 is atomized, the atomization medium carrier 100 is detached, so that the replacement of the atomization medium carrier 100 is facilitated.

[0090] In the embodiment, the air pressure sensor is arranged in the atomization cavity 210 and is used to detect the air pressure change in the atomization cavity 210.

[0091] In the embodiment, when the first puff is smoked and the air pressure sensor detects the negative pressure, the first heating wire 111 starts to work and instantaneously heats the atomization medium 112 on the heating wire 111, and the other heating wires 111 are in a non-working state. When the second puff is smoked, the second heating wire 111 repeats the above action, and the first heating wire and the other heating wires except the second heating wire are not working. In this way, only one heating wire 111 and the atomization medium 112 loaded thereon are heated for each puff.

[0092] In another embodiment, when the first puff is puffed, the first heating wire 111 is activated to heat the atomization medium 112 on the heating wire 111 instantaneously, while the other heating wires 111 are in a non-working state; when the second puff is puffed, the first heating wire 111 can also be activated, and the other heating wires 111 are in a non-working state. For example, when the third puff is puffed, the second heating wire 111 repeats the above action, and the first heating wire and the other heating wires except the second heating wire are not working.

[0093] Referring to Figure 3 and Figure 4 In an embodiment, a control method of an electronic atomizer, for controlling the electronic atomizer in any of the above embodiments, the method comprises:

[0094] obtaining a current air pressure value of the electronic atomizer;

[0095] if the current air pressure value is within a preset pressure threshold, turning on a connection electrode in a plurality of connection electrodes that has not been turned on until the current air pressure value exceeds the preset pressure threshold;

[0096] returning to the step of obtaining the current air pressure value of the electronic atomizer until each of the connection electrodes in the electronic atomizer is turned on.

[0097] The electronic atomizer and the control method thereof obtain the current air pressure value of the electronic atomizer, and if the current air pressure value is within the preset pressure threshold, turn on a connection electrode in a plurality of connection electrodes that has not been turned on, thereby turning on the first electrode 120 connected thereto, to turn on the heating wire 111 connected to the current first electrode 120, and correspondingly heat the atomization medium 112 on the turned-on heating wire 111. When the current air pressure value exceeds the preset pressure threshold, the turned-on connection electrode is disconnected; when the current air pressure value of the electronic atomizer is obtained again and is within the preset pressure threshold, another connection electrode in the plurality of connection electrodes that has not been turned on is turned on, and the cycle is repeated. Since each connection electrode is turned on in turn, the first electrode 120 is turned on in turn, and the atomization unit 110 is heated in turn. By turning on different connection electrodes, the purpose of turning on different first electrodes 120 is achieved, so as to realize the heating of different heating wires 111 to heat the corresponding atomization medium 112, and ensure the uniformity of atomization.

[0098] Specifically, the current air pressure value in the atomization cavity 210 is obtained by the air pressure sensor. In this embodiment, when the user inhales, the pressure in the atomization cavity 210 decreases, and the air pressure sensor obtains the current air pressure value in the atomization cavity 210, which decreases to be less than the preset pressure threshold. Then, one of the connection electrodes that is not in a conducting state is controlled to be in a conducting state, so that the first electrode 120 connected to the connection electrode is in a conducting state, and the atomization unit 110 is atomized. When the user inhales again, the air pressure sensor obtains the current air pressure value in the atomization cavity 210, which decreases to be less than the preset pressure threshold. Then, another connection electrode that is not in a conducting state is controlled to be in a conducting state, and the process is repeated.

[0099] In this embodiment, until all the connection electrodes are in a conducting state, it is proved that the heating wires 111 of the atomization unit 110 of the atomization medium carrier 100 are all heated, and the atomization medium 112 in the atomization medium carrier 100 is consumed. Therefore, a new atomization medium carrier 100 can be replaced. After the atomization medium carrier 100 is replaced, the air pressure value is obtained again, and each connection electrode is sequentially controlled to be in a conducting state until all the connection electrodes are in a conducting state.

[0100] In one embodiment, if the current air pressure value is less than the preset pressure threshold, one of the connection electrodes that is not in a conducting state is controlled to be in a conducting state, and the process is repeated until the current air pressure value is greater than the preset pressure threshold.

[0101] The step of obtaining the air pressure value of the electronic atomizer is performed again.

[0102] If the current air pressure value is less than the preset pressure threshold, the current connection electrode is controlled to be in a conducting state, and the number of times that the current connection electrode is in a conducting state is counted.

[0103] If the number of times that the current connection electrode is in a conducting state is greater than a preset number of times, another connection electrode that is not in a conducting state is controlled to be in a conducting state.

[0104] For example, in one embodiment, according to the detected air pressure value, one connection electrode is controlled to be in a conducting state twice, and then another connection electrode is controlled to be in a conducting state. Of course, in this embodiment, one connection electrode is controlled to be in a conducting state once, and then another connection electrode is controlled to be in a conducting state.

[0105] The electronic atomizer described above can heat only the heating wire 111 connected to one connection electrode at a time, so that the temperature of the generated aerosol is more comfortable, and the inlet temperature is prevented from being too high. In addition, the heating wires 111 connected to different connection electrodes are sequentially heated, so that the problem of less gas at the beginning, then stable gas, and finally less gas at the end is avoided, and uniform gas is ensured throughout the process, and the uniformity of the aerosol in the entire inhalation process is improved. In addition, since the heating wires 111 connected to different connection electrodes are sequentially heated, the inlet temperature is constant, the temperature of the aerosol is prevented from being too high, the taste difference between the beginning, middle and end of the inhalation is small, the consistency is good, and the stability is good.

[0106] The electronic atomizer will be further described in the following embodiments.

[0107] Embodiment 1: The atomizing unit 110 includes 8 heating wires 111, the material of the heating wire 111 is stainless steel, each heating wire 111 can independently provide a heat source, when one of the heating wires 111 works, the rest of the heating wires 111 do not work; 8 heating wires 111 are arranged in a cuboid shape in combination with the airway structure. Each heating wire 111 is loaded with an atomizing medium 112. Specifically, the atomizing liquid of the atomizing medium 112 includes glycerol, propylene glycol, water, essence and spices, tobacco extract and nicotine, and the solid powder includes cellulose, guar gum, calcium carbonate. The atomizing liquid and the solid powder are mixed in a ratio of 1:1, and each atomizing unit 110 contains 50 mg of atomizing medium 112. Further, the power of the electronic atomizer is 3w, when the first puff is smoked, the first heating wire 111 starts to work, and the heating time reaches about 280℃ within 0.3s, the atomizing medium 112 on the first heating wire 111 is heated instantaneously, while the other heating wires 111 are in a non-working state; when the second puff is smoked, the second heating wire 111 repeats the above action, while the first heating wire and the other heating wires except the second heating wire do not work, and so on.

[0108] Embodiment 2: The atomizing unit 110 includes 10 heating wires 111, the material of the heating wire 111 is iron-chromium-aluminum alloy, each heating wire 111 can independently provide a heat source, when one of the heating wires 111 works, the rest of the heating wires 111 do not work; 10 heating wires 111 are arranged in a cylindrical shape in combination with the airway structure. Each heating wire 111 is loaded with an atomizing medium 112. Specifically, the atomizing liquid of the atomizing medium 112 includes glycerol, propylene glycol, water, essence and spices, tobacco extract and nicotine, and the solid powder includes tobacco powder, the atomizing liquid and the tobacco powder are mixed in a ratio of 1:1 to form the atomizing medium 112, and the atomizing medium 112 is formed on each heating wire 111 in a ratio of 45mg per heating wire. Further, the power of the electronic atomizer is 5w, when the first puff is smoked, the first heating wire 111 starts to work, and the heating time reaches about 280℃ within 0.3s, the atomizing medium 112 on the first heating wire 111 is heated instantaneously, while the other heating wires 111 are in a non-working state; when the second puff is smoked, the second heating wire 111 repeats the above action, while the first heating wire and the other heating wires except the second heating wire do not work, and so on.

[0109] Case 3: The atomization unit 110 includes 12 heating wires 111, the material of the heating wire 111 is nickel-chromium alloy, each heating wire 111 can independently provide a heat source, when one of the heating wires 111 works, the remaining heating wires 111 do not work; 12 heating wires 111 are arranged in a cuboid shape in combination with the airway structure. Each heating wire 111 is loaded with an atomization medium 112. Specifically, the atomization liquid of the atomization medium 112 includes glycerol, propylene glycol, water, essence and spices, tobacco extract, nicotine, and solid powder includes tobacco powder, the atomization liquid and the tobacco powder are mixed in a ratio of 1:1 to form the atomization medium 112, and the atomization medium 112 is formed on each heating wire 111 in an amount of 40 mg per heating wire 111. Further, the power of the electronic atomizer is 6w, when the first puff is smoked, the first heating wire 111 starts to work, and the heating time is 0.3s to reach about 280℃, the atomization medium 112 on the first heating wire 111 is heated instantaneously, and the other heating wires 111 are in a non-working state; when the second puff is smoked, the second heating wire 111 repeats the above action, and the first heating wire and the other heating wires except the second heating wire are not working, and so on.

[0110] The electronic atomizers in the above-mentioned cases 1, 2 and 3 are compared with a certain brand of electronic atomization product.

[0111] I. Sensory quality comparison, 7 sensory evaluation qualified evaluators are organized to score the sensory quality of the above-mentioned samples, and the arithmetic mean is calculated.

[0112] Table 1 Sensory quality comparison of a certain brand of electronic atomization product and cases 1, 2 and 3

[0113]

[0114]

[0115] From Table 1, it can be seen that in terms of consistency, the electronic atomizer of the application is significantly better than other electronic atomization products of a certain brand, and the total score is also higher than that of other electronic atomization products of a certain brand, and the effective number of puffs of other electronic atomization products of a certain brand is generally 12, the electronic atomizer of the application is at least one heating wire 111 for one puff, and the number of puffs can be designed clearly; the smoke inlet temperature of the electronic atomizer of the application is more comfortable.

[0116] II. Smoke amount comparison;

[0117] Table 2 Smoke amount comparison of a certain brand of electronic atomization product and cases 1, 2 and 3

[0118]

[0119] According to the above table, the mean value of a certain brand of electronic atomization product is 3.29 (mg / puff), and the RSD is 15.52%. The smoke amount of each puff is inconsistent, showing that the smoke amount is small at the beginning, then enters a stable smoke amount, and the last few puffs are small. The smoke amounts of the electronic atomizer embodiments 1-3 in the present application are 8.97 (mg / puff), 8.63 (mg / puff), and 8.46 (mg / puff), respectively; and the RSDs are 2.49%, 1.98%, and 1.56%, respectively, indicating that the smoke effect of the electronic atomizer in the present application is obvious.

[0120] III. Comparison of heating waiting time, inlet temperature, and puffing taste difference of pre-puff, mid-puff, and post-puff; Table 3 shows the heating waiting time, inlet temperature, and puffing taste difference of pre-puff, mid-puff, and post-puff of a certain brand of electronic atomization product and embodiments 1-3.

[0121]

[0122] Table 3 shows the heating waiting time, inlet temperature, and puffing taste difference of pre-puff, mid-puff, and post-puff of other brands of electronic atomization products and embodiments 1-3. It can be seen that the heating puffing waiting time of other brands of electronic atomization products is 10 s, while the heating puffing waiting time of the battery atomizer embodiments 1-3 in the present application is 0.3 s, that is, it realizes instant puffing and stopping, and the 0.3 s heating time cannot be fully experienced. The inlet temperature range of a certain brand of other electronic atomization products is 45.8-52.6℃, and the mouth will have a burning uncomfortable feeling after entering, while the inlet temperature range of the battery atomizer in the present application is 39.6-42.8℃, 38.5-41.7℃, and 37.7-40.5℃, respectively, and there is no burning sensation in the mouth after entering. The puffing taste difference of other brands of electronic atomization products before, during, and after puffing is large, and the smoke amount of the first and last sections is small, and the middle section is relatively stable. However, the puffing taste difference of the application patent product before, during, and after puffing is small, and the consistency is good and stable.

[0123] It should be understood that, although Figure 4 the steps in the flowchart are shown in a sequential order following the arrows, the steps are not necessarily executed in the order indicated by the arrows. Unless otherwise explicitly stated herein, the execution of the steps is not strictly limited in order, and the steps can be executed in other orders. Moreover, Figure 4 at least a part of the steps in the flowchart can include multiple steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of the steps or stages is not necessarily sequential, but can be executed in rotation or alternation with at least a part of other steps or steps or stages in other steps.

[0124] Any technical features in the above-described embodiments can be combined in any manner, and for the sake of brevity, not all possible combinations are described, but it is understood that the scope of the present disclosure encompasses all possible combinations.

[0125] The above-described embodiments only express several implementation manners of the present disclosure, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the patent. It should be noted that, for those skilled in the art, without departing from the concept of the present disclosure, a number of modifications and improvements can be made, which are all within the protection scope of the present disclosure. Therefore, the protection scope of the patent of the present disclosure should be subject to the appended claims.

[0126] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present disclosure.

[0127] In addition, the terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present disclosure, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0128] In the present disclosure, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integral; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0129] In the present application, unless explicitly stated and limited otherwise, a first feature "on", "above", or "under" a second feature can be directly in contact with the second feature, or indirectly in contact with the second feature through an intermediate medium. Also, a first feature "over", "above", and "on top of" a second feature can be directly above or diagonally above the second feature, or simply mean that the first feature is horizontally higher than the second feature. A first feature "under", "below", and "underneath" a second feature can be directly below or diagonally below the second feature, or simply mean that the first feature is horizontally lower than the second feature.

[0130] It is to be understood that when an element is referred to as being "on" or "connected to" another element, it can be directly on or connected to the other element or intervening elements can be present. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items. Other than in the operating examples or where otherwise indicated, as used herein, the terms "comprising", "comprises" and "comprised of" are to be construed as meaning "including, but not limited to".

Claims

1. An atomizing medium carrier, characterized in that, The atomizing medium carrier includes: Atomizing unit, the atomizing unit comprising a heating wire and an atomizing medium, the atomizing medium being formed onto the heating wire by a molding process, and the number of atomizing units being at least two; and The first electrode has at least two electrodes, each of which is electrically connected to at least one of the heating wires, and the electrodes are insulated from each other. The second electrode is provided, with the opposite ends of the heating wire connected to the first electrode and the second electrode respectively; each of the atomizing units is arranged along the radial direction of the heating wire, each of the first electrodes is disposed on the same mounting plane and located at one end of the heating wire, and the second electrode is disposed at a distance from the mounting plane and located at the other end of the heating wire.

2. The atomizing medium carrier according to claim 1, characterized in that, The number of second electrodes is one, and one end of all the heating wires is connected to the second electrode; or The number of the second electrodes is the same as the number of the first electrodes, and the heating wire connected to one of the first electrodes is correspondingly connected to one of the second electrodes.

3. The atomizing medium carrier according to claim 1, characterized in that, The atomizing medium carrier includes an isolation strip; Wherein, the isolation strip is disposed on the outer periphery of the second electrode, and each of the first electrodes is arranged to be separated around the isolation strip; or Each of the first electrodes is arranged on one side of the isolation strip, and the second electrode is arranged on the side of the isolation strip opposite to the first electrodes; or Each of the first electrodes is provided with the isolation strip.

4. The atomizing medium carrier according to claim 1, characterized in that, The second electrode includes an electrode portion and a lead portion connected to the electrode portion. The heating wire is connected to the electrode portion. One end of the lead portion away from the electrode portion is located on the mounting plane, and an isolation strip is provided between the lead portion and the first electrode.

5. The atomizing medium carrier according to claim 3, characterized in that, Each of the first electrodes is connected to a first plug-in structure; and / or the second electrode is connected to a second plug-in structure.

6. The atomizing medium carrier according to any one of claims 1-5, characterized in that, The atomizing units are spaced apart from each other; or The atomizing medium carrier also includes a protective element, which is filled between each of the atomizing units.

7. The atomizing medium carrier according to any one of claims 1-5, characterized in that, Each of the atomizing units is arranged along the radial direction of the heating wire to form a cuboid structure or a cylindrical structure.

8. The atomizing medium carrier according to any one of claims 1-5, characterized in that, The mass of the atomizing medium contained in each atomizing unit is inversely related to the number of atomizing units.

9. The atomizing medium carrier according to any one of claims 1-5, characterized in that, The mass of the atomizing medium contained in each atomizing unit is inversely related to the number of heating wires connected to the corresponding first electrode.

10. The atomizing medium carrier according to any one of claims 1-5, characterized in that, The atomizing medium includes an atomizing liquid and a solid powder. The atomizing liquid includes glycerin, propylene glycol, water, flavorings, tobacco extract, and nicotine. The solid powder includes cellulose, guar gum, and calcium carbonate, or the solid powder is tobacco powder. The atomizing liquid and the solid powder are mixed to form the atomizing medium.

11. A power supply unit for providing electrical energy to the atomizing medium carrier according to any one of claims 1-10, characterized in that, The power supply unit includes at least two mutually insulated connecting electrodes and a control component. Each connecting electrode is electrically connected to the control component, and the control component is used to control each connecting electrode to be turned on sequentially.

12. The power supply unit according to claim 11, characterized in that, The control component includes a controller, and each of the connection electrodes is electrically connected to the controller. The controller is used to control the sequential activation of each of the connection electrodes; or The control component includes a controller, a drive unit, and a conductor. The controller controls the drive unit to move the conductor along the arrangement direction of each of the connecting electrodes, so that the conductor is electrically connected to one of the connecting electrodes.

13. The power supply unit according to claim 11, characterized in that, The power supply unit further includes a power supply component, and the control component is electrically connected to the power supply component, which is used to supply power to the control component.

14. An electronic atomizer, characterized in that, The electronic atomizer includes: The atomizing medium carrier as described in any one of claims 1-10; and The power supply body as described in any one of claims 11-13, wherein the atomizing medium carrier is disposed on the power supply body to connect one of the connecting electrodes to at least one of the first electrodes.

15. The electronic atomizer according to claim 14, characterized in that, The power supply unit also includes an atomizing shell, an atomizing cavity is formed inside the atomizing shell, and the atomizing medium carrier is detachably disposed inside the atomizing cavity; the connecting electrode and the control component are both disposed on the atomizing shell so that the first electrode can be connected to the connecting electrode.

16. A control method for an electronic atomizer, used to control the electronic atomizer as described in claim 14 or 15, characterized in that, The method includes: Get the current air pressure value of the electronic atomizer; If the current air pressure value is at a preset pressure threshold, one of the multiple connection electrodes that has not been connected is turned on until the current air pressure value exceeds the preset pressure threshold. Return to the step of obtaining the current air pressure value of the electronic atomizer until all the connected electrodes in the electronic atomizer are connected.

17. The control method for the electronic atomizer according to claim 16, characterized in that, If the current air pressure value is at a preset pressure threshold, one of the multiple connected electrodes that has not been connected is turned on, until the current air pressure value exceeds the preset pressure threshold, and then the process continues as follows: Return to the step of obtaining the air pressure value of the electronic atomizer; If the current air pressure value is at a preset pressure threshold, the current connected electrode is cyclically switched on, and the number of times the current connected electrode is switched on is accumulated. If the current number of times the connected electrode is turned on is greater than a preset number, then the other connected electrode that has not been turned on is turned on.

Images