Atomizer, electronic atomization device and electronic atomization system

Abstract

The invention provides an atomizer, an electronic atomization device and an electronic atomization system, and the atomizer comprises an oil cup which is provided with a liquid storage cavity used for storing atomized liquid with microcapsules, and the microcapsules are provided with flavor components and photosensitive response materials; the atomizing core is assembled on the oil cup and communicated with fluid in the liquid storage cavity, and the atomizing core is used for heating the atomized liquid and heating the microcapsules to release flavor components; and the light source assembly is connected to the oil cup, and the light source assembly is used for emitting radiation light in the liquid storage cavity to act on the photosensitive response material of the microcapsule so as to drive the microcapsule to flow towards or be away from the atomization core. The microcapsule moves in the direction close to or away from the atomizing core under the action of the radiation light emitted by the light source assembly, the content of flavor components in atomized liquid at the bottom of the oil cup can be increased or decreased, the requirement that the content of the flavor components can be changed in the smoking process is met, taste attenuation is prevented, and the smoking experience is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization, and in particular to an atomizer, an electronic atomization device and an electronic atomization system. Background Art

[0002] The electronic atomization device generates an aerosol by atomizing the atomizing liquid in the oil cup for the user to inhale. Since the atomizing liquid does not contain harmful substances such as tar, it can reduce harm to the human body and has certain health advantages. The electronic atomization device also has the advantages of simple structure, diverse appearance and easy portability.

[0003] In the related art, the content of flavor components such as nicotine in the atomized liquid in the oil cup is fixed after the electronic atomization device is assembled, and the nicotine content is basically in a uniform state, and the nicotine content cannot be adjusted, thus failing to meet the demand for variable nicotine content during the smoking process. Moreover, the nicotine content will decrease with the use time, and the user will also subjectively feel that the taste has become lighter due to taste fatigue in the later stage of smoking. The taste attenuation caused by subjective and objective reasons affects the smoking experience. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an atomizer, an electronic atomization device and an electronic atomization system, aiming to solve the problem of flavor attenuation caused by the inability to adjust the content of flavor components of the atomized liquid in the oil cup in the related art.

[0005] In order to solve the above technical problems, the first aspect of the present invention provides an atomizer, comprising:

[0006] An oil cup is provided with a liquid storage cavity for storing an atomized liquid having microcapsules, wherein the microcapsules have a flavor component and a photosensitive response material;

[0007] an atomizer core, mounted on the oil cup and in fluid communication with the liquid storage chamber, the atomizer core being used to heat the atomized liquid and allow the microcapsules to release the flavor components when heated; and

[0008] A light source assembly is connected to the oil cup, and is used for emitting radiation light in the liquid storage cavity to act on the photosensitive response material of the microcapsule to drive the microcapsule to flow toward or away from the atomization core.

[0009] Optionally, an air flow channel and a lower oil hole are provided in the oil cup, the lower oil hole is connected to the liquid storage chamber and the air flow channel, and the atomizer core is at least partially located in the air flow channel and is in fluid communication with the liquid storage chamber through the lower oil hole;

[0010] The light source assembly is used to drive the microcapsule to move toward or away from the lower oil hole.

[0011] Optionally, the light source assembly includes a plurality of illumination devices arranged at intervals on the wall of the liquid storage chamber, wherein at least one of the illumination devices is disposed on the wall of the liquid storage chamber close to or on a side where the lower oil hole is provided, and / or at least one of the illumination devices is disposed on the wall of the liquid storage chamber opposite to the lower oil hole.

[0012] Optionally, the atomizing core is arranged at the bottom of the liquid storage chamber, and the light source assembly includes a first illumination device arranged at the top of the liquid storage chamber and a second illumination device arranged at the bottom of the liquid storage chamber, the radiation light emitted by the first illumination device and the second illumination device have different illumination intensities, and the microcapsule moves toward the one of the first illumination device and the second illumination device that emits the radiation light with weaker illumination intensity.

[0013] Optionally, each of the lighting devices includes a plurality of light sources connected in series or in parallel.

[0014] Optionally, the atomizer further comprises a light-shielding structure disposed on the oil cup, wherein the light-shielding structure is used to isolate the radiated light of the light source assembly from external ambient light.

[0015] Optionally, the light-blocking structure includes a light-blocking coating disposed on the outer wall of the oil cup, or the outer wall of the oil cup is made of an opaque material.

[0016] A second aspect of the present invention provides an electronic atomization device, comprising an atomizer as described in any one of the above, wherein the electronic atomization device also includes a housing and a control component, the control component is fixed in the housing, the atomizer is fixed in the housing, and the control component is electrically connected to the light source component and the atomization core.

[0017] A second aspect of the present invention provides an electronic atomization system, comprising: the electronic atomization device as described above, and an atomization liquid having microcapsules;

[0018] The microcapsule comprises a capsule membrane and a flavor component wrapped in the capsule membrane, and the capsule membrane is at least partially made of a photosensitive responsive material.

[0019] Optionally, the capsule membrane includes a light absorbing layer made of a photosensitive responsive material, and an anti-oxidation film layer covering the light absorbing layer.

[0020] Optionally, the photosensitive responsive material includes any one of nano-scale ferrosoferric oxide, polyester amine, and graphene.

[0021] Compared with the related art, the atomizer, electronic atomization device and electronic atomization system of the present invention have the following beneficial effects: since the microcapsules will flow toward or away from the atomization core under the action of the radiant light emitted by the light source assembly, and the atomization core can heat the atomized liquid and cause at least part of the microcapsules to release flavor components, when the microcapsules flow to the vicinity of the atomization core under the action of the radiant light, they can be heated and ruptured by the atomization core to release flavor components, thereby increasing the content of flavor components in the atomized liquid, thereby increasing the content of flavor components during inhalation; when the microcapsules move away from the atomization core under the action of the radiant light, the content of flavor components in the atomized liquid decreases, thereby decreasing the content of flavor components during the next inhalation; thus, the content of flavor components in the atomized liquid can be controlled by controlling the directional movement of the microcapsules through the light source assembly, thereby meeting the demand for the content of flavor components to be variable during inhalation and preventing taste attenuation, thereby improving the inhalation experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the drawings required for use in the embodiments or related technical descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 is a cross-sectional view of an electronic atomization device provided by an embodiment of the present invention;

[0024] Figure 2 is a cross-sectional view of an atomizer provided by one embodiment of the present invention;

[0025] Figure 3 is a cross-sectional view of an electronic atomization device provided by another embodiment of the present invention;

[0026] Figure 4 Schematic diagram of the structure of the microcapsule provided by the embodiment of the present invention.

[0027] In the accompanying drawings, the various reference numerals represent: 1, oil cup; 11, shell; 12, cavity wall; 13, liquid storage cavity; 2, atomization core; 3, light source assembly; 31, first lighting device; 32, second lighting device; 4, ventilation pipe; 5, air flow channel; 6, lower oil hole; 10, control assembly; 20, microcapsule; 201, flavor component; 202, light absorption layer; 203, anti-oxidation layer. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but are not to be construed as limiting the present invention. All other embodiments obtained by ordinary technicians in the field without creative work based on the embodiments of the present invention are within the scope of protection of the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "circumferential", "radial" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] Example:

[0032] The embodiment of the present invention provides an electronic atomization system, including an atomization liquid having microcapsules 20 and an electronic atomization device. Figure 1 and Figure 4 As shown, the microcapsule 20 includes a capsule membrane and a flavor component 201 wrapped in the capsule membrane, so that the microcapsule 20 releases the flavor component 201 after being broken, and the flavor component 201 is mixed in the aerosol generated by the electronic atomization device and inhaled, thereby changing the user's inhalation taste; the capsule membrane is at least partially made of a photosensitive responsive material, so that the microcapsule 20 can move under the action of radiated light. The flavor component 201 can contain nicotine, and can also contain other flavor materials, such as plant extracts and fruit extracts, etc., wherein the atomized liquid can contain at least part of the same flavor component as that in the microcapsule 20.

[0033] See also Figure 1 , Figure 2 and Figure 3The electronic atomization device includes an atomizer, which includes an oil cup 1, an atomizer core 2 and a light source assembly 3. The oil cup 1 is provided with a liquid storage chamber 13 for storing atomized liquid having microcapsules 20, wherein the microcapsules 20 have flavor components 201 and photosensitive response materials; the atomizer core 2 is assembled on the oil cup 1 and is in fluid communication with the liquid storage chamber 13, wherein the atomizer core 2 is used to heat the atomized liquid and make the microcapsules 20 release the flavor components when heated; the light source assembly 3 is connected to the oil cup 1, wherein the light source assembly 3 is used to emit radiation light in the liquid storage chamber 13 to act on the photosensitive response materials of the microcapsules 20, so as to drive the microcapsules 20 to flow toward or away from the atomizer core 2.

[0034] Because the microcapsules 20 will flow toward or away from the atomizing core 2 under the action of the radiation light emitted by the light source assembly 3, and the atomizing core 2 can heat the atomized liquid and cause at least part of the microcapsules 20 to release the flavor components 201, when the microcapsules 20 flow to the vicinity of the atomizing core 2 under the action of the radiation light, they can be heated and ruptured by the atomizing core 2 to release the flavor components 201, so that the content of the flavor components 201 in the atomized liquid increases, thereby increasing the content of the flavor components 201 during the next puff; when the microcapsules 20 move away from the atomizing core 2 under the action of the radiation light, the content of the flavor components 201 in the atomized liquid decreases, so that the content of the flavor components 201 decreases during the next puff; thus, the content of the flavor components 201 in the atomized liquid can be controlled by the light source assembly 3 in a manner that controls the directional movement of the microcapsules 20, thereby meeting the requirement that the content of the flavor components 201 can be changed during the inhalation process and preventing the taste from decaying, thereby improving the inhalation experience.

[0035] It should be noted that the microcapsule 20 is insoluble in the atomized liquid and the atomized liquid is not allowed to penetrate into the microcapsule 20; when the taste is too light or too strong during the suction process, the light source assembly 3 can be activated to adjust the content of the flavor component 201 in the atomized liquid, thereby adjusting the suction taste. A large number of microcapsules 20 are arranged in the liquid storage chamber 13. When the microcapsules 20 move to the atomization core 2, the microcapsules 20 will be stacked from bottom to top, so that the atomization core 2 can only heat part of the microcapsules 20 within a period of time. The capsule membrane of the microcapsule 20 also includes an organic phase change material, such as paraffin and polyols. The organic phase change material is used to generate vapor pressure when heated to rupture the microcapsule 20.

[0036] See also Figure 4 The capsule membrane includes a light absorbing layer 202 made of a photosensitive responsive material, and an anti-oxidation film layer covering the light absorbing layer 202. The light absorbing layer 202 is used to absorb radiation light to generate light radiation pressure that drives the microcapsule 20 to move. The photosensitive responsive material includes any one of nano-scale ferroferric oxide, polyester amine, and graphene, preferably nano-scale ferroferric oxide, which has low cost; the anti-oxidation film can be a silicon dioxide film, which can prevent the ferroferric oxide from being oxidized.

[0037] See also Figure 1 , Figure 2 and Figure 3 The electronic atomization device further comprises a housing and a control assembly 10, wherein the control assembly 10 is fixed in the housing, the atomizer is fixed at one end of the housing, and the control assembly 10 is electrically connected to the light source assembly 3 and the atomization core 2. The atomizer and the housing may be integrally arranged or detachably connected.

[0038] See also Figure 1 , Figure 2 and Figure 3 The oil cup 1 is provided with an air flow channel 5 and a lower oil hole 6, the lower oil hole 6 communicates with the liquid storage chamber 13 and the air flow channel 5, the atomizer core 2 is at least partially located in the air flow channel 5 and is in fluid communication with the liquid storage chamber 13 through the lower oil hole 6; the light source assembly 3 is used to drive the microcapsule 20 to move toward or away from the lower oil hole 6 to change the content of the microcapsule 20 in the atomized liquid around the lower oil hole 6, and the microcapsule 20 releases the flavor component 201 after being ruptured by heat, thereby meeting the demand that the content of the flavor component 201 can be changed during the smoking process and preventing the taste from decaying, thereby improving the smoking experience.

[0039] The light source assembly 3 includes a plurality of illumination devices arranged at intervals on the cavity wall 12 of the liquid storage cavity 13, wherein at least one of the illumination devices is disposed on the cavity wall 12 of the liquid storage cavity 13 on a side close to or opening the lower oil hole 6, and / or at least one of the illumination devices is disposed on the cavity wall 12 of the liquid storage cavity 13 opposite to the lower oil hole 6, so that the microcapsule 20 can move toward or away from the lower oil hole 6.

[0040] Specifically, only one illumination device may be arranged on the side of the cavity wall 12 close to the lower oil hole 6 or on the cavity wall 12 with the lower oil hole 6, and the rest of the multiple illumination devices may be arranged on the cavity wall 12 away from the lower oil hole 6, and may be arranged on other cavity walls 12 directly or obliquely opposite to the lower oil hole 6; or, only one illumination device may be arranged on the side of the cavity wall 12 close to the lower oil hole 6, and the rest of the multiple illumination devices may be arranged on the cavity wall 12 close to the lower oil hole 6; or, one or more illumination devices may be arranged on the cavity wall 12 close to or on the side with the lower oil hole 6. At the same time, one or more illumination devices are arranged on the side of the cavity wall 12 that is close to the lower oil hole 6; it is understandable that the illumination device may not be arranged on the cavity wall 12 where the lower oil hole 6 is located or adjacent to it, or may be arranged on the cavity wall 12 between the cavity wall 12 and the lower oil hole 6. For example, the movement path of the microcapsule 20 under the action of the radiation light of the illumination device may pass through the lower oil hole 6, that is, as long as the radiation light generated by one or more illumination devices in the liquid storage cavity 13 can enable the microcapsule 20 to achieve directional movement toward or away from the lower oil hole 6, it will be fine.

[0041] See also Figure 1 In a specific example, the atomizer and the shell are integrally arranged, and the atomizer also includes a ventilation pipe 4 respectively connected to the bottom and the top of the oil cup 1 and located in the liquid storage cavity 13, the air flow channel 5 is at least partially arranged in the ventilation pipe 4, and the lower oil hole 6 is arranged on the peripheral wall of the ventilation pipe 4, wherein the outer peripheral wall of the ventilation pipe 4 constitutes a part of the cavity wall 12 of the liquid storage cavity 13, the ventilation pipe 4 can be integrally formed with the oil cup 1, or can be a split structure, and the atomizer core 2 is arranged in the ventilation pipe 4 and covers the lower oil hole 6. The light source assembly 3 includes a first illumination device 31 arranged on the inner wall of the oil cup 1 and a second illumination device 32 arranged on the outside of the ventilation pipe 4 and opposite to the first illumination device 31. The radiation light emitted by the first illumination device 31 and the second illumination device 32 have different illumination intensities, and the microcapsule 20 moves toward the one of the first illumination device 31 and the second illumination device 32 with a weaker illumination intensity of the radiation light. In this way, the path for the microcapsule 20 to move around the lower oil hole 6 is shorter, which is beneficial to improving the response speed of the microcapsule 20.

[0042] See also Figure 2 In a specific example, the atomizer and the housing are detachably connected, the oil cup 1 includes a shell 11, and a cavity wall 12 disposed in the shell 11 and defining a liquid storage cavity 13, and the air flow channel 5 is formed between the shell 11 and the outer side of the cavity wall 12; the atomizer core 2 is fixed in the shell 11 and disposed at the bottom of the liquid storage cavity 13, and the atomizer core 2 covers the lower oil hole 6. The light source assembly 3 includes a first illumination device 31 fixed to the top of the liquid storage cavity 13, and a second illumination device 32 fixed to the bottom of the liquid storage cavity 13, the first illumination device 31 and the second illumination device 32 emit different radiation light illumination intensities, and the microcapsule 20 moves toward the one of the first illumination device 31 and the second illumination device 32 that emits a weaker radiation light illumination intensity.

[0043] It should be understood that the stronger the illumination intensity of the radiation light, the greater the light radiation pressure generated by the microcapsule 20 absorbing the radiation light, and the direction of applying the radiation pressure is the emission direction of the radiation light. When the first illumination device 31 and the second illumination device 32 both emit radiation light, the microcapsule 20 is respectively subjected to the radiation pressure A with the force applied in the direction toward the bottom of the oil cup 1 and the radiation pressure B with the force applied in the direction toward the top of the oil cup 1, and the microcapsule 20 moves in the direction of the smaller radiation pressure A and the radiation pressure B. The following is an example of the setting method of the illumination intensity of the radiation light emitted by the first illumination device 31 and the second illumination device 32.

[0044] When the illumination intensity of the radiation light emitted by the first illumination device 31 is relatively strong and the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively weak, the radiation pressure A is greater than the radiation pressure B, the microcapsule 20 moves toward the bottom of the oil cup 1, and the content of microcapsules 20 in the atomized liquid around the lower oil hole 6 increases, thereby causing the content of the flavor component 201 to increase during the next inhalation; when the illumination intensity of the radiation light emitted by the first illumination device 31 is relatively weak and the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively strong, the radiation pressure A is less than the radiation pressure B, the microcapsule 20 moves toward the top of the oil cup 1, and the content of microcapsules 20 in the atomized liquid around the lower oil hole 6 decreases, thereby causing the content of the flavor component 201 to decrease during the next inhalation.

[0045] In one achievable manner, the illumination intensity of the radiation light emitted by one of the first illumination device 31 and the second illumination device 32 is constant, and the illumination intensity of the radiation light emitted by the other illumination device is variable, so that the illumination intensities of the radiation light emitted by the first illumination device 31 and the second illumination device 32 are different; since the illumination intensity of the radiation light emitted by one of the first illumination device 31 and the second illumination device 32 is constant, it is helpful to reduce the difficulty of control. Specifically, the illumination intensity value corresponding to the illumination device with constant illumination intensity of the radiation light is within the illumination intensity value range corresponding to the illumination device with variable illumination intensity of the radiation light, for example, the illumination intensity corresponding to the illumination device with constant illumination intensity of the radiation light is medium, and the illumination intensity corresponding to the illumination device with variable illumination intensity of the radiation light is divided into three levels, specifically weak, medium and strong.

[0046] When the illumination intensity of the radiation light emitted by the first illumination device 31 is constant and the illumination intensity of the radiation light emitted by the second illumination device 32 is variable; if the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively weak, the radiation pressure A is greater than the radiation pressure B, and the microcapsule 20 moves toward the bottom of the oil cup 1, so that the content of the flavor component 201 increases during the next inhalation; if the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively strong, the radiation pressure A is less than the radiation pressure B, and the microcapsule 20 moves toward the top of the oil cup 1, so that the content of the flavor component 201 decreases during the next inhalation.

[0047] According to actual needs, the illumination intensity of the radiant light emitted by the second illumination device 32 can also be set to be constant, and the illumination intensity of the radiant light emitted by the first illumination device 31 can be variable. The implementation principle is the same as that of the illumination intensity of the radiant light emitted by the first illumination device 31 being constant, and the illumination intensity of the radiant light emitted by the second illumination device 32 being variable, and no relevant description is given here.

[0048] In one possible implementation, the first illumination device 31 and the second illumination device 32 both emit radiation light with variable illumination intensity, so that the illumination intensity of the radiation light emitted by the first illumination device 31 and the second illumination device 32 are different. Since the illumination intensity of the radiation light emitted by the first illumination device 31 and the second illumination device 32 can be adjusted, the radiation pressure difference received by the microcapsule 20 can be made larger, which is conducive to driving the microcapsule 20 to move. Specifically, the first illumination device 31 and the second illumination device 32 both emit radiation light with three levels of illumination intensity, such as weak, medium and strong.

[0049] When the illumination intensity of the radiation light emitted by the first illumination device 31 is relatively weak, the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively strong, at this time, the radiation pressure A is less than the radiation pressure B, and the microcapsule 20 moves toward the top of the oil cup 1, so that the content of the flavor component 201 decreases during the next inhalation. When the illumination intensity of the radiation light emitted by the first illumination device 31 is relatively strong, the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively weak, at this time, the radiation pressure A is greater than the radiation pressure B, and the microcapsule 20 moves toward the bottom of the oil cup 1, so that the content of the flavor component 201 increases during the next inhalation.

[0050] According to actual needs, it can also be set that when the light intensity of the radiation light emitted by the first illumination device 31 is medium, the light intensity of the radiation light emitted by the second illumination device 32 is relatively strong, so that the radiation pressure A is smaller than the radiation pressure B; when the light intensity of the radiation light emitted by the first illumination device 31 is relatively strong, the light intensity of the radiation light emitted by the second illumination device 32 is medium, so that the radiation pressure A is greater than the radiation pressure B.

[0051] See also Figure 3 In a specific example, the light source assembly 3 includes a first illumination device 31 and a second illumination device 32 respectively fixed to the top and bottom of the liquid storage chamber 13. Two first illumination devices 31 are provided, and the two first illumination devices 31 are provided on opposite sides of the ventilation pipe 4; two second illumination devices 32 are provided, and the two second illumination devices 32 are provided on opposite sides of the ventilation pipe 4; this arrangement can control the directional movement of the microcapsules 20 in the liquid storage chamber 13 by partition, which is conducive to switching between different flavors. It should be understood that the structure of the electronic atomization device, the working mode of the first illumination device 31 and the working mode of the second illumination device 32 in this embodiment are the same as the structure of the electronic atomization device, the working mode of the first illumination device 31 and the working mode of the second illumination device 32 in the previous example. In order to avoid repeated description, the relevant description is not given here.

[0052] In some embodiments, each of the illumination devices includes a plurality of light sources connected in series or in parallel. When the plurality of light sources are connected in series, the illumination intensity of the radiant light emitted by the illumination device can be controlled by controlling the magnitude of the current; when the plurality of light sources are connected in parallel, the illumination intensity of the radiant light emitted by the illumination device can be controlled by controlling the number of light sources or the magnitude of the current or voltage.

[0053] The atomizer further includes a light-blocking structure disposed on the oil cup 1, the light-blocking structure being used to isolate the radiated light of the light source assembly 3 from the external ambient light, and the light-blocking structure can avoid interference from external light, and is conducive to making the movement of the microcapsule 20 under the radiated light emitted by the light source assembly 3 more precise. The light-blocking structure includes a light-blocking coating disposed on the outer wall of the oil cup 1, or the outer wall of the oil cup 1 is made of an opaque material.

[0054] The electronic atomization device also includes a flavor component device, which is electrically connected to the control component 10. Specifically, the flavor component device calculates the content of the flavor component 201 in the atomized liquid by emitting two optical signals of different wavelengths to the atomized liquid and collecting the attenuated optical signals of two different frequencies and wavelengths; the control component 10 adjusts the illumination intensity of the radiation light emitted by the first illumination device 31 and the second illumination device 32, so that the microcapsule 20 moves in the direction close to or away from the lower oil hole 6. For example, when the flavor component device detects that the content of the flavor component 201 in the atomized liquid is low, the control component 10 starts the first illumination device 31 and the second illumination device 32, and both the first illumination device 31 and the second illumination device 32 emit radiation light; when the illumination intensity of the radiation light emitted by the first illumination device 31 is weak and the illumination intensity of the radiation light emitted by the second illumination device 32 is strong, the microcapsule 20 moves in the direction away from the lower oil hole 6, so that the content of the flavor component 201 decreases during the next inhalation. When the illumination intensity of the radiation light emitted by the first illumination device 31 is relatively strong and the illumination intensity of the radiation light emitted by the second illumination device 32 is relatively weak, the microcapsule 20 moves toward the lower oil hole 6, so that the content of the flavor component 201 increases during the next inhalation.

[0055] In some embodiments, the electronic atomization device further includes a gear adjustment device, which is electrically connected to the control assembly 10. The gear adjustment device adjusts the illumination intensity of the radiant light emitted by the illumination device by adjusting the voltage, current, and the number of light sources powered on. Specifically, the gear adjustment device may be provided with five gear buttons, which correspond to gear I, gear II, gear III, gear IV, and gear V, respectively. The illumination intensity of the radiant light emitted by the first illumination device 31 and the second illumination device 32 is divided into three levels: weak, medium, and strong. For example:

[0056] When the gear button is touched to put the electronic atomization device in gear I, the light intensity of the radiant light emitted by the first illumination device 31 is relatively strong, and the light intensity of the radiant light emitted by the second illumination device 32 is relatively weak, and the microcapsule 20 moves toward the direction close to the lower oil hole 6, so that the content of the flavor component 201 increases during the next inhalation.

[0057] When the gear button is pressed to put the electronic atomization device in gear II, the illumination intensity of the radiant light emitted by the first illumination device 31 is medium, and the illumination intensity of the radiant light emitted by the second illumination device 32 is weak, and the microcapsule 20 moves toward the lower oil hole 6, so that the content of the flavor component 201 increases during the next inhalation.

[0058] When the gear button is pressed to put the electronic atomization device in gear III, the first illumination device 31 and the second illumination device 32 are not powered, and the microcapsule 20 does not move.

[0059] When the gear button is touched to put the electronic atomization device in gear IV, the light intensity of the radiant light emitted by the first illumination device 31 is weaker, and the light intensity of the radiant light emitted by the second illumination device 32 is stronger, and the microcapsule 20 moves away from the lower oil hole 6, so that the content of the flavor component 201 decreases during the next inhalation.

[0060] When the gear button is touched to put the electronic atomization device in gear V, the light intensity of the radiant light emitted by the first illumination device 31 is medium, and the light intensity of the radiant light emitted by the second illumination device 32 is strong, and the microcapsule 20 moves away from the lower oil hole 6, so that the content of the flavor component 201 decreases during the next inhalation.

[0061] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An atomizer, characterized in that: include: An oil cup is provided with a liquid storage chamber for storing an atomized liquid having microcapsules, wherein the microcapsules have a flavor component and a photosensitive response material; an atomizer core, mounted on the oil cup and in fluid communication with the liquid storage chamber, the atomizer core being used to heat the atomized liquid and allow the microcapsules to release the flavor components when heated; and A light source assembly is connected to the oil cup, and is used for emitting radiation light in the liquid storage cavity to act on the photosensitive response material of the microcapsule to drive the microcapsule to flow toward or away from the atomization core.

2. The atomizer according to claim 1, characterized in that An air flow channel and a lower oil hole are provided in the oil cup, the lower oil hole is connected to the liquid storage chamber and the air flow channel, the atomizer core is at least partially located in the air flow channel and is in fluid communication with the liquid storage chamber through the lower oil hole; The light source assembly is used to drive the microcapsule to move toward or away from the lower oil hole.

3. The atomizer according to claim 2, characterized in that The light source assembly includes a plurality of illumination devices arranged at intervals on the wall of the liquid storage chamber, wherein at least one of the illumination devices is disposed on the wall of the liquid storage chamber close to or on a side where the lower oil hole is disposed, and / or at least one of the illumination devices is disposed on the wall of the liquid storage chamber opposite to the lower oil hole.

4. The atomizer according to claim 3, characterized in that The atomizing core is arranged at the bottom of the liquid storage chamber, and the light source assembly includes a first illumination device arranged at the top of the liquid storage chamber and a second illumination device arranged at the bottom of the liquid storage chamber. The radiation light emitted by the first illumination device and the second illumination device has different illumination intensities, and the microcapsule moves toward the one of the first illumination device and the second illumination device that emits the radiation light with weaker illumination intensity.

5. The atomizer according to claim 3 or 4, characterized in that: Each of the lighting devices includes a plurality of light sources connected in series or in parallel.

6. The atomizer according to any one of claims 1 to 4, characterized in that: The atomizer further comprises a light-shielding structure disposed on the oil cup, and the light-shielding structure is used to isolate the radiated light of the light source assembly from external ambient light.

7. The atomizer according to claim 6, characterized in that The light-blocking structure includes a light-blocking coating disposed on the outer wall of the oil cup, or the outer wall of the oil cup is made of a light-proof material.

8. An electronic atomization device, characterized in that: It includes an atomizer as described in any one of claims 1 to 7, wherein the electronic atomization device also includes a housing and a control component, the control component is fixed in the housing, the atomizer is fixed in the housing, and the control component is electrically connected to the light source component and the atomization core.

9. An electronic atomization system, characterized in that: include: The electronic atomization device as claimed in claim 8, and the atomization liquid having microcapsules; The microcapsule comprises a capsule membrane and a flavor component wrapped in the capsule membrane, and the capsule membrane is at least partially made of a photosensitive responsive material.

10. The electronic atomization system according to claim 9, characterized in that: The capsule film comprises a light absorbing layer made of a photosensitive responsive material and an anti-oxidation film layer covering the light absorbing layer.

11. The electronic atomization system according to claim 10, characterized in that: The photosensitive response material includes any one of nano-scale ferrosoferric oxide, polyester amine and graphene.

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