CN218921711U - Electronic atomizing device - Google Patents

Abstract

The application relates to an electronic atomization device, electronic atomization device includes the atomizer, is formed with adjacent heating chamber and holding chamber on the atomizer, and the atomizer includes the electrode assembly that at least part stretched into the heating chamber, in the heating intracavity, electrode assembly is controlled to form heating electric arc, so, utilizes electrode assembly to discharge in the heating chamber and produces plasma, heats the aerosol generation matrix of locating the holding intracavity of atomizing. And the electronic atomization device further comprises a transformer, the transformer is sleeved outside the atomizer, the output end of the transformer is electrically connected with the electrode assembly, and the transformer is used for driving the heating electric arc to rotate around the circumference of the accommodating cavity. Therefore, the transformer is not only used for increasing the current and voltage flowing to the electrode so as to introduce high-voltage electricity to the electrode, but also can drive the heating arc generated by discharge to rotate around the circumference of the accommodating cavity, and an electromagnetic component for driving the arc to rotate is not required to be additionally arranged, so that the internal structure of the electronic atomization device is simplified, and the whole volume of the electronic atomization device is reduced.

Description

Electronic atomizing device

Technical Field

The application relates to the field of atomization technology, in particular to an electronic atomization device.

Background

The aerosol is a colloid dispersion system formed by dispersing and suspending solid or liquid small particles in a gaseous medium, and can be absorbed by a human body through a respiratory system, so that a novel alternative absorption mode is provided for a user, for example, an atomization device which can bake and heat an aerosol generating substrate of herbaceous or paste to generate the aerosol is applied to different fields, and the aerosol which can be inhaled is delivered for the user to replace the conventional product form and suction absorption mode.

Generally, aerosol-generating substrates are heated by electronic atomizing devices, some of which employ plasma heating. Specifically, in the plasma heating mode, a high-voltage electrode and a low-voltage electrode are respectively placed in a heat body, a certain distance is reserved between the two electrodes, when a high voltage is applied to the electrodes, a section of arc and plasma are generated in the gap, and the heat generated by the plasma is utilized for heating.

In addition, in the plasma heating electronic atomization device, a magnetic field with a component perpendicular to the electric arc is formed in the electronic atomization device through the electromagnetic component, and then the electric arc is rotated through the Lorentz force to form a rotating arc surface, so that a more uniform temperature field can be obtained. However, in order to discharge the electrode in the electronic atomizing device, a transformer is also required to increase the current and voltage, so that at least the transformer and the electromagnetic assembly are required to be arranged in the electronic atomizing device, and the whole volume is large.

Disclosure of Invention

Accordingly, it is necessary to provide an electronic atomizing device which is capable of generating a rotating arc and which is large in size.

An electronic atomizing device, the electronic atomizing device comprising:

the atomizer comprises an electrode assembly which at least partially stretches into the heating cavity, and a heating arc is controlled to be formed in the heating cavity; a kind of electronic device with high-pressure air-conditioning system

The transformer is sleeved outside the atomizer;

the output end of the transformer is electrically connected with the electrode assembly, and the transformer is used for driving the heating arc to rotate around the circumference of the accommodating cavity.

In the electronic atomizing device, the electrode assembly is utilized to discharge in the heating cavity to generate plasma, and heat generated by the plasma can be transferred into the accommodating cavity to heat and atomize the aerosol generating substrate arranged in the accommodating cavity, so that aerosol for users to inhale is formed. And the electronic atomization device further comprises a transformer, and the transformer is sleeved outside the atomizer. The output end of the transformer is electrically connected with the electrode assembly, and the transformer is used for driving the heating arc to rotate around the circumference of the accommodating cavity. Therefore, the transformer is not only used for increasing the current and voltage flowing to the electrode so as to introduce high-voltage electricity to the electrode, but also can drive the heating arc generated by discharge to rotate around the circumference of the accommodating cavity, and an electromagnetic component for driving the arc to rotate is not required to be additionally arranged, so that the internal structure of the electronic atomization device is simplified, and the whole volume of the electronic atomization device is reduced.

In one embodiment, the transformer is sleeved on the outer peripheral side of the atomizer around the circumference of the heating cavity, and applies a magnetic field for driving the heating arc to rotate to the heating cavity.

In one embodiment, the transformer outputs high-voltage alternating current to the electrode assembly, and the magnetic field is an alternating magnetic field which varies at the same frequency as the high-voltage alternating current.

In one embodiment, the electrode assembly includes a first electrode and a second electrode, one of the first electrode and the second electrode having a discharge ring, the other of the first electrode and the second electrode being at least partially located at a central axis of the discharge ring;

the discharge ring is arranged around the circumference of the accommodating cavity, and the transformer is used for driving the heating arc to rotate along the circumference of the discharge ring.

In one embodiment, the first electrode is provided with the discharge ring sleeved on the outer peripheral side of the accommodating cavity, and the second electrode is positioned at the center of the bottom of the accommodating cavity.

In one embodiment, the transformer comprises a magnetic core ring, a low-voltage coil and a high-voltage coil, the magnetic core ring is sleeved outside the atomizer, the low-voltage coil and the high-voltage coil are sleeved outside the magnetic core ring, the high-voltage coil is connected with the electrode assembly, and the magnetic core ring generates a magnetic field for driving the heating arc to rotate under electromagnetic induction of the low-voltage coil and the high-voltage coil.

In one embodiment, the transformer further comprises a support, the support is arranged around the magnetic core ring, and the low-voltage coil and the high-voltage coil are sequentially sleeved outside the support along the axial direction of the support.

In one embodiment, the atomizer comprises a housing and an inner pot, the inner pot has the accommodating cavity, the inner pot is sleeved on the housing, the heating cavity is defined between the inner pot and the housing, and the electrode assembly is arranged on the housing.

In one embodiment, the inner pot is removably disposed on the outer shell.

In one embodiment, the electronic atomizing device further comprises a power supply assembly electrically connected to the input of the transformer.

Drawings

FIG. 1 is a schematic diagram of an electronic atomizing device according to an embodiment of the present disclosure;

fig. 2 is a schematic view of a partial structure of the electronic atomizing apparatus shown in fig. 1.

Reference numerals illustrate: 100. an electronic atomizing device; 10. an atomizer; 11. a heating chamber; 13. a receiving chamber; 14. an electrode assembly; 141. a first electrode; 142. a discharge ring; 143. a second electrode; 16. a housing; 18. an inner pot; 30. a transformer; 32. a magnetic core ring; 34. a low voltage coil; 36. a high voltage coil; 50. and (3) a bracket.

Detailed Description

In order to make the above objects, features and advantages of the present application more comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is, however, susceptible of embodiment in many other forms than those described herein and similar modifications can be made by those skilled in the art without departing from the spirit of the application, and therefore the application is not to be limited to the specific embodiments disclosed below.

In the description of the present application, 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," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As described in the background art, in the conventional electronic atomizing device heated by plasma, the magnetic component is used to drive the arc to rotate, and the electronic atomizing device needs to be provided with a transformer and the magnetic component, so that the whole volume is larger. Specifically, if the electrode discharges when passing through high-voltage direct current, a rectifier is also required to be arranged in the electronic atomization device, the high-voltage alternating current output by the transformer is converted into high-voltage direct current by the rectifier and then is transmitted to the electrode, and the size and the navigation capacity of the electronic atomization device are further increased by the arrangement of the rectifier.

Referring to fig. 1, in an embodiment of the present application, an electronic atomization device 100 is provided, including an atomizer 10, wherein adjacent heating chambers 11 and accommodating chambers 13 are formed on the atomizer 10, and the atomizer 10 includes an electrode assembly 14 at least partially extending into the heating chambers 11, wherein the electrode assembly 14 is controlled to form a heating arc in the heating chambers 11, so that a plasma is generated by discharging the electrode assembly 14 in the heating chambers 11, and heat generated by the plasma can be transferred into the accommodating chambers 13 to heat and atomize an aerosol generating substrate disposed in the accommodating chambers 13, thereby forming an aerosol for a user to inhale.

Further, the electronic atomization device 100 further includes a transformer 30, and the transformer 30 is sleeved outside the atomizer 10. The output end of the transformer 30 is electrically connected with the electrode assembly 14, and the transformer 30 is used for driving the heating arc to rotate around the circumference of the accommodating cavity 13. In this way, the transformer 30 is not only used to raise the current and voltage flowing to the electrode, so as to apply high voltage to the electrode, but also can drive the heating arc generated by discharge to rotate around the circumference of the accommodating cavity 13, and no additional electromagnetic component is required to drive the arc to rotate, so that the internal structure of the electronic atomization device 100 is simplified, and the overall volume of the electronic atomization device 100 is reduced.

Further, the transformer 30 is sleeved around the periphery of the heating chamber 11 on the outer peripheral side of the atomizer 10, and applies a magnetic field for driving the heating arc to rotate to the heating chamber 11, so that the transformer 30 is not only used for raising voltage, but also sleeved around the periphery of the transformer 30 to apply a magnetic field to the heating chamber 11, and the heating arc in the heating chamber 11 can rotate under the action of the magnetic field.

Specifically, the transformer 30 outputs high-voltage alternating current to the electrode assembly 14, and the magnetic field is an alternating magnetic field that varies at the same frequency as the high-voltage alternating current. In this way, the high-voltage alternating current output by the transformer 30 is directly input into the electrode to discharge the electrode, and meanwhile, an alternating magnetic field which changes with the same frequency as the high-voltage alternating current is formed inside the transformer 30, so that the heating arc can be directly driven to rotate by using the magnetic field, and no extra electromagnetic component is required to be arranged.

Referring to fig. 1-2, in some embodiments, the electrode assembly 14 includes a first electrode 141 and a second electrode 143, one of the first electrode 141 and the second electrode 143 having a discharge ring 142, the other of the first electrode 141 and the second electrode 143 being at least partially located at a central axis of the discharge ring 142. Wherein the discharge ring 142 is disposed around the circumference of the accommodating chamber 13, and the transformer 30 is used for driving the heating arc to rotate along the circumference of the discharge ring 142. In this way, the slowing ring is arranged around the circumference of the accommodating cavity 13, when the transformer 30 works, the electrode assembly 14 discharges to generate heating electric arc between the first electrode 141 and the second electrode 143, and the heating telephone is driven by the magnetic field applied by the transformer 30 to rotate along the circumference of the discharging ring 142, so that a heating surface with a larger range is formed, and the heating atomization uniformity is improved.

Further, the first electrode 141 has a discharge ring 142 sleeved on the outer periphery of the accommodating chamber 13, and the second electrode 143 is located at the bottom center of the accommodating chamber 13, so that the discharge ring 142 is directly sleeved on the outer periphery of the accommodating chamber 13, and an arc surface surrounding the outer periphery of the accommodating chamber 13 can be formed to uniformly heat the atomized aerosol-generating substrate from the outer periphery of the accommodating chamber 13.

In some embodiments, the transformer 30 includes a magnetic core ring 32, a low-voltage coil 34 and a high-voltage coil 36, the magnetic core ring 32 is sleeved outside the atomizer 10, the low-voltage coil 34 and the high-voltage coil 36 are sleeved outside the magnetic core ring 32, the high-voltage coil 36 is connected with the electrode assembly 14, and the magnetic core ring 32 generates a magnetic field for driving the heating arc to rotate under the electromagnetic induction of the low-voltage coil 34 and the high-voltage coil 36. Thus, the magnetic core ring 32 of the transformer 30 is directly sleeved outside the atomizer 10, when the low-voltage coil 34 outside the magnetic core ring 32 is electrified, electromagnetic induction is generated between the low-voltage coil 34 and the magnetic core ring 32, and then electromagnetic induction is generated between the magnetic core ring 32 and the high-voltage coil 36, so that high-voltage alternating current is generated on the high-voltage coil 36, and finally the magnetic core ring 32 generates an electric field applied to the heating cavity 11 under the common electromagnetic induction action of the high-voltage coil 36 and the low-voltage coil 34, and the electric field is utilized to drive the heating arc to rotate.

Further, the transformer 30 further includes a support 50, the support 50 is disposed around the magnetic core ring 32, the low voltage coil 34 and the high voltage coil 36 are sequentially sleeved outside the support 50 along the axial direction of the support 50, so that the support 50 is disposed outside the magnetic core ring 32, and the low voltage coil 34 and the high voltage coil 36 are wound by using the support 50. The low-voltage coil 34 and the high-voltage coil 36 are arranged along the axial direction of the bracket 50, and the magnetic core ring 32 can generate an open magnetic circuit magnetic field passing through the heating cavity 11 under the electromagnetic induction of the low-voltage coil 34 and the high-voltage coil 36 so as to drive the heating arc in the heating cavity 11 to rotate.

In some embodiments, the atomizer 10 includes a housing 16 and an inner pot 18, the inner pot 18 has a receiving cavity 13, the inner pot 18 is sleeved on the housing 16, a heating cavity 11 is defined between the inner pot 18 and the housing 16, and the electrode assembly 14 is disposed on the housing 16. Thus, the heating chamber 11 is defined by the cooperation of the housing 16 and the inner pot 18, and the electrode assembly 14 is disposed on the housing 16 so as to extend at least partially into the heating chamber 11 to discharge and generate plasma.

Further, an inner pot 18 is detachably provided on the outer shell 16. When heating the atomized aerosol-generating substrate, the aerosol-generating substrate is disposed in the accommodating cavity 13 of the inner pot 18, and the inner pot 18 is mounted on the outer shell 16, the heating cavity 11 is defined between the inner pot 18 and the outer shell 16, and the electrode assembly 14 discharges in the heating cavity 11 to generate an arc and plasma, so that the aerosol-generating substrate in the inner pot 18 and the inner pot 18 is heated by the heat of the plasma. After a period of use of the electronic atomizing device 100, the inner pot 18 can be conveniently detached from the housing 16 for cleaning, so that residues in the inner pot 18 are prevented from affecting the atomizing taste after the inner pot 18 is used for a long time, and the atomizing taste is further ensured.

In some embodiments, the electronic atomizing device 100 further comprises a power supply assembly electrically connected to an input of the transformer 30 for supplying power to the electrodes via the transformer 30 and applying a magnetic field to the heating chamber 11 of the transformer 30 to form a rotating heating arc.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the claims. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.

Claims (10)

1. An electronic atomizing device, characterized in that the electronic atomizing device comprises:

the atomizer comprises an electrode assembly which at least partially stretches into the heating cavity, and a heating arc is controlled to be formed in the heating cavity; a kind of electronic device with high-pressure air-conditioning system

The transformer is sleeved outside the atomizer;

the output end of the transformer is electrically connected with the electrode assembly, and the transformer is used for driving the heating arc to rotate around the circumference of the accommodating cavity.

2. The electronic atomizing device according to claim 1, wherein the transformer is fitted around the periphery of the heating chamber on the outer peripheral side of the atomizer, and applies a magnetic field to the heating chamber to drive the heating arc to rotate.

3. The electronic atomizing device according to claim 2, wherein the transformer outputs a high-voltage alternating current to the electrode assembly, and the magnetic field is an alternating magnetic field that varies at the same frequency as the high-voltage alternating current.

4. The electronic atomizing device of any one of claims 1 to 3, wherein the electrode assembly includes a first electrode and a second electrode, one of the first electrode and the second electrode having a discharge ring, the other of the first electrode and the second electrode being at least partially located at a central axis of the discharge ring;

the discharge ring is arranged around the circumference of the accommodating cavity, and the transformer is used for driving the heating arc to rotate along the circumference of the discharge ring.

5. The electronic atomizing device according to claim 4, wherein the first electrode has the discharge ring fitted around an outer peripheral side of the accommodating chamber, and the second electrode is located at a bottom center of the accommodating chamber.

6. The electronic atomizing device according to claim 4, wherein the transformer comprises a magnetic core ring, a low-voltage coil and a high-voltage coil, the magnetic core ring is sleeved outside the atomizer, the low-voltage coil and the high-voltage coil are sleeved outside the magnetic core ring, the high-voltage coil is connected with the electrode assembly, and the magnetic core ring generates a magnetic field for driving the heating arc to rotate under electromagnetic induction of the low-voltage coil and the high-voltage coil.

7. The electronic atomizing device of claim 6, wherein the transformer further comprises a support, the support is disposed around the magnetic core ring, and the low voltage coil and the high voltage coil are sequentially sleeved outside the support along an axial direction of the support.

8. The electronic atomizing device of claim 6, wherein the atomizer comprises a housing and an inner pot, the inner pot having the receiving cavity and being nested on the housing, the heating cavity being defined between the inner pot and the housing, the electrode assembly being disposed on the housing.

9. The electronic atomizing device of claim 8, wherein the inner pot is removably disposed on the outer shell.

10. The electronic atomizing device of claim 6, further comprising a power supply assembly electrically connected to an input of the transformer.

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