Atomizer and aerosol generating device

Abstract

The utility model belongs to the technical field of electronic atomization equipment, and relates to an atomizer and an aerosol generating device. The atomizer comprises a shell, an oil absorption assembly and an atomization assembly. An air inlet and an air outlet channel are formed in the two ends of the shell respectively, a mounting bin and a liquid storage bin are arranged in the shell, and the mounting bin is arranged close to the air outlet channel; the oil absorption assembly is arranged in the mounting bin and comprises liquid absorption cotton and a decoration piece which are arranged in a stacked mode, the liquid absorption cotton and the decoration piece are each provided with a first through hole penetrating through the upper end and the lower end, the first through holes communicate with the air outlet channel, and the decoration piece is arranged close to the air outlet channel; the atomization assembly is arranged in the liquid storage bin and communicates with the liquid storage bin, and the two ends of the atomization assembly are connected with the first through hole and the air inlet correspondingly. According to the application, the liquid absorbing cotton adsorbs the condensate, so that the user experience is improved; condensate or saliva can be prevented from flowing back to the atomization assembly, and the influence on the atomization effect of the atomization assembly is reduced; in addition, the decorative sheet can improve the visual sense effect of the user.

Description

Technical Field

[0001] The present application relates to the technical field of electronic atomization equipment, and more specifically, to an atomizer and an aerosol generating device. Background Art

[0002] An aerosol generating device is an electronic atomizing device that heats an aerosol matrix and atomizes it into an aerosol for use by users. Among them, the aerosol generating device has a core structure, and the atomizer is used to atomize the aerosol matrix into an aerosol. Since the temperature of the aerosol is relatively high, when the aerosol hits the inner wall of the atomizer during the flow, the temperature difference between the two is relatively large, thereby forming condensate. The condensate can easily flow upward along the air flow direction and crawl to the air outlet channel, thereby causing the user to inhale the condensate into the mouth when inhaling, affecting the user's experience. In addition, when the user stops inhaling, condensate or saliva may remain in the air outlet channel, and the condensate or saliva may flow back into the inside of the atomizer, thereby affecting the atomization effect. Utility Model Content

[0003] The embodiments of the present application provide an atomizer and an aerosol generating device, which are used to solve the problem of poor user experience caused by condensed liquid being inhaled or regurgitated by the user in the prior art.

[0004] In order to solve the above technical problems, the embodiment of the present application provides an atomizer, which adopts the following technical solution:

[0005] An atomizer comprises: a shell, an oil suction assembly and an atomizing assembly; an air inlet and an air outlet channel are respectively arranged at two ends of the shell, a mounting chamber and a liquid storage chamber are arranged in the shell, and the mounting chamber is arranged adjacent to the air outlet channel; the oil suction assembly is arranged in the mounting chamber, the oil suction assembly comprises a stacked liquid absorbent cotton and a decorative sheet, the liquid absorbent cotton and the decorative sheet are both provided with a first through hole passing through the upper and lower ends, the first through hole is communicated with the air outlet channel, and the decorative sheet is arranged adjacent to the air outlet channel; the atomizing assembly is arranged in the liquid storage chamber and communicated with the liquid storage chamber, and the two ends of the atomizing assembly are respectively connected to the first through hole and the air inlet.

[0006] Furthermore, the decorative sheet is bonded to the liquid-absorbing cotton.

[0007] Furthermore, the atomizer also includes a sealing bracket arranged in the shell, and the shell forms the installation bin and the liquid storage bin on both sides of the sealing bracket; the liquid absorbent cotton is arranged on the sealing bracket, and the sealing bracket is provided with a second through hole running through the upper and lower ends, the second through hole is connected to the first through hole, and the end of the atomization assembly is connected to the second through hole.

[0008] Furthermore, the atomizer also includes an airway tube located in the liquid storage tank, the end of the airway tube is plugged into the second through hole, and the atomization assembly is connected to the airway tube.

[0009] Furthermore, the atomization assembly includes a heating element and inner cotton, the side wall of the airway tube is provided with a contact port, the inner cotton is arranged in the airway tube and abuts against the contact port, and the heating element is arranged in the inner cotton.

[0010] Furthermore, the shell includes an outer shell, a liquid storage cylinder and a base, the sealing bracket and the base are respectively sealedly connected to the two ends of the liquid storage cylinder, the sealing bracket and the liquid storage cylinder are located in the outer shell, and the outer wall of the base is sealedly connected to the inner wall of the end of the outer shell; the air outlet channel is arranged at one end of the outer shell away from the base, the air inlet is arranged on the base, and the atomization assembly is connected to the base.

[0011] Furthermore, liquid storage cotton is arranged in the liquid storage cylinder.

[0012] Furthermore, an electrode group is also provided on the shell, and the atomization assembly is electrically connected to the electrode group.

[0013] In order to solve the above technical problems, the present application provides an aerosol generating device, which adopts the following technical solution:

[0014] An aerosol generating device comprises a power supply component and the atomizer as described above, wherein the power supply component is electrically connected to the atomizer to supply power to the atomizer.

[0015] Furthermore, the component includes a battery and a circuit board, the circuit board is integrated with a microphone, and the circuit board is electrically connected to the battery; the power supply component is provided with an air intake channel, the air intake channel is connected to the air inlet, and the microphone is arranged adjacent to the air intake channel.

[0016] Compared with the prior art, the embodiments of the present application have the following beneficial effects: the absorbent cotton absorbs the condensed liquid to prevent the user from inhaling the condensed liquid into the mouth when suctioning, thereby improving the user experience; and it can prevent the condensed liquid or saliva from flowing back into the atomization component, thereby reducing the impact on the atomization effect of the atomization component; in addition, the decorative sheet can cover the discoloration of the absorbent cotton, thereby improving the user's visual sensory effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the scheme of the present application, a brief introduction is given below to the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 is a schematic structural diagram of an aerosol generating device provided in an embodiment of the present application;

[0019] Figure 2 yes Figure 1 A top view of

[0020] Figure 3 yes Figure 2 Sectional view at AA in the middle;

[0021] Figure 4 yes Figure 3 Enlarged view of point B in the middle.

[0022] Figure numerals: 100, atomizer; 1, shell; 11, air outlet channel; 12, installation compartment; 13, liquid storage compartment; 14, outer shell; 15, liquid storage cylinder; 16, base; 2, oil absorption component; 21, liquid absorption cotton; 22, decorative sheet; 23, first through hole; 3, atomization component; 4, sealing bracket; 5, airway tube; 6, liquid storage cotton; 7, electrode group; 200, power supply component; 201, battery; 202, circuit board; 203, microphone; 204, air inlet channel. DETAILED DESCRIPTION

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0024] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0025] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] The present application embodiment provides an atomizer 100, such as Figure 3 and Figure 4As shown, the atomizer 100 includes: a shell 1, an oil suction component 2 and an atomizing component 3; an air inlet (not shown) and an air outlet channel 11 are respectively provided at two ends of the shell 1, a mounting bin 12 and a liquid storage bin 13 are provided in the shell 1, and the mounting bin 12 is arranged adjacent to the air outlet channel 11; the oil suction component 2 is arranged in the mounting bin 12, and the oil suction component 2 includes a stacked liquid absorbent cotton 21 and a decorative sheet 22, and the liquid absorbent cotton 21 and the decorative sheet 22 are both provided with a first through hole 23 running through the upper and lower ends, the first through hole 23 is communicated with the air outlet channel 11, and the decorative sheet 22 is arranged adjacent to the air outlet channel 11; the atomizing component 3 is arranged in the liquid storage bin 13 and is communicated with the liquid storage bin 13, and the two ends of the atomizing component 3 are respectively connected to the first through hole 23 and the air inlet, and the air inlet, the atomizing component 3, the first through hole 23 and the air outlet channel 11 form an air flow channel.

[0027] The working principle of the atomizer 100 provided in the embodiment of the present application is as follows: Figures 1 to 4 The atomizer 100 is applied to an aerosol generating device, wherein the liquid storage tank 13 is used to store the aerosol matrix; when the user starts to inhale, the external gas enters the atomizing component 3 through the air inlet, and the aerosol matrix in the liquid storage tank 13 flows to the atomizing component 3. At the same time, the atomizing component 3 heats up, and the aerosol matrix is ​​atomized to generate an aerosol. Finally, the aerosol and the external gas are discharged outward through the first through hole 23 and the air outlet channel 11 in sequence.

[0028] The beneficial effects of an atomizer 100 provided in an embodiment of the present application are as follows: when the user inhales and the condensed liquid flows upward along the atomizing component 3, the absorbent cotton 21 absorbs the condensed liquid to prevent the user from inhaling the condensed liquid into the mouth during inhalation, thereby improving the user experience; when the user stops inhaling, the condensed liquid or saliva remaining in the air outlet channel 11 flows downward under the action of gravity, and the absorbent cotton 21 absorbs the condensed liquid or saliva to prevent the condensed liquid or saliva from flowing back into the atomizing component 3, thereby reducing the impact on the atomization effect of the atomizing component 3; in addition, after absorbing the condensed liquid or saliva, the absorbent cotton 21 will change color, and the decorative sheet 22 can cover the color change of the absorbent cotton 21, thereby improving the user's visual sensory effect.

[0029] Furthermore, the decorative sheet 22 is bonded to the liquid absorbent cotton 21 to prevent the decorative sheet 22 and the liquid absorbent cotton 21 from falling off.

[0030] Furthermore, the atomizer 100 also includes a sealing bracket 4 arranged in the shell 1, and the shell 1 forms the installation bin 12 and the liquid storage bin 13 on both sides of the sealing bracket 4; the liquid absorbent cotton 21 is arranged on the sealing bracket 4, and the sealing bracket 4 is provided with a second through hole (not shown) running through the upper and lower ends, the second through hole is connected to the first through hole 23, and the end of the atomization assembly 3 is connected to the second through hole.

[0031] In this embodiment, the sealing bracket 4 is used to prevent the aerosol matrix in the liquid storage bin 13 from directly contacting the liquid absorbent cotton 21, and also to prevent the aerosol matrix from leaking.

[0032] Furthermore, the atomizer 100 also includes an airway tube 5 located in the liquid storage tank 13 , an end of the airway tube 5 is plugged into the second through hole, and the atomization assembly 3 is connected to the airway tube 5 .

[0033] In this embodiment, the air inlet, the atomizing component 3, the airway tube 5, the first through hole 23 and the air outlet channel 11 form an airflow channel; after the atomizing component 3 is heated to atomize the aerosol matrix to generate an aerosol, the aerosol and the external gas are discharged outward through the airway tube 5, the first through hole 23 and the air outlet channel 11 in sequence.

[0034] In this embodiment, the airway tube 5 also provides support for the atomizer assembly 3 to prevent the atomizer assembly 3 from displacement or deformation.

[0035] Furthermore, the atomization assembly 3 includes a heating element (not shown) and inner cotton (not shown), the side wall of the airway tube 5 is provided with a contact port (not shown), the inner cotton is arranged in the airway tube 5 and abuts against the contact port, and the heating element is arranged in the inner cotton.

[0036] In this embodiment, when the user starts to inhale, external air enters the atomizer assembly 3 through the air inlet, and the aerosol matrix in the liquid storage tank 13 flows to the inner cotton bag. At the same time, the heating element is powered on and heated up, and the aerosol matrix is ​​atomized to produce aerosol. Finally, the aerosol and the external air are discharged outward through the airway tube 5, the first through hole 23, and the air outlet channel 11 in sequence.

[0037] In this embodiment, the inner cotton packing is resistant to high temperatures, which prevents the heating element from directly contacting the aerosol matrix in the liquid storage bin 13, thereby preventing the heating element from short-circuiting, etc., thereby increasing the service life of the atomizer 100.

[0038] Furthermore, the shell 1 includes an outer shell 14, a liquid storage cylinder 15 and a base 16, the sealing bracket 4 and the base 16 are respectively sealed and connected to both ends of the liquid storage cylinder 15, the sealing bracket 4 and the liquid storage cylinder 15 are located in the outer shell 14, and the outer wall of the base 16 is sealed and connected to the inner wall of the end of the outer shell 14; the air outlet channel 11 is arranged at one end of the outer shell 14 away from the base 16, the air inlet is arranged on the base 16, and the atomization assembly 3 is connected to the base 16.

[0039] In this embodiment, the liquid storage tank 13 is located in the liquid storage cylinder 15, and the sealing of the liquid storage cylinder 15 is achieved by the sealing bracket 4 and the base 16 to prevent leakage of the aerosol matrix; the base 16 is sealed and connected to the shell 14 to prevent external gas from entering the nebulizer 100 through the gap between the base 16 and the shell 14, thereby avoiding the situation where no aerosol is generated after the user inhales.

[0040] Furthermore, a liquid storage cotton 6 is provided in the liquid storage cylinder 15 .

[0041] In this embodiment, the liquid storage cotton 6 is used to store the aerosol matrix, so as to store the aerosol matrix and prevent the liquid aerosol matrix from leaking.

[0042] Furthermore, the housing 14 is a transparent member, so that the user can observe the situation at the air outlet passage 11 easily.

[0043] Furthermore, an electrode group 7 is also provided on the housing 1 , and the atomization assembly 3 is electrically connected to the electrode group 7 , so that an external device can supply power to the atomization assembly 3 .

[0044] The present application also provides an aerosol generating device, such as Figures 1 to 4 As shown, the aerosol generating device includes a power supply component 200 and the atomizer 100 as described above, and the power supply component 200 is electrically connected to the atomizer 100 to supply power to the atomizer 100 .

[0045] The beneficial effects of an aerosol generating device provided by an embodiment of the present application are as follows: when the user inhales and the condensed liquid flows upward along the atomization component 3, the absorbent cotton 21 absorbs the condensed liquid to prevent the user from inhaling the condensed liquid into the mouth when inhaling, thereby improving the user experience; when the user stops inhaling, the condensed liquid or saliva remaining in the air outlet channel 11 flows downward under the action of gravity, and the absorbent cotton 21 absorbs the condensed liquid or saliva to prevent the condensed liquid or saliva from flowing back into the atomization component 3, thereby reducing the impact on the atomization effect of the atomization component 3; in addition, after absorbing the condensed liquid or saliva, the absorbent cotton 21 will change color, and the decorative sheet 22 can cover the color change of the absorbent cotton 21, thereby improving the user's visual sensory effect.

[0046] Furthermore, the power supply assembly 200 is electrically connected to the electrode group 7.

[0047] Furthermore, the power supply component 200 includes a battery 201 and a circuit board 202, the circuit board 202 is integrated with a microphone 203, and the circuit board 202 is electrically connected to the battery 201; the power supply component 200 is provided with an air intake channel 204, the air intake channel 204 is connected to the air inlet, and the microphone 203 is arranged adjacent to the air intake channel 204.

[0048] In this embodiment, when the user starts to inhale, external air enters the power supply component 200 through the air inlet channel 204, and the microphone 203 is used to detect the gas flow in the air inlet channel 204, thereby controlling the battery 201 to supply power to the atomizer component 3 of the atomizer 100; the external air then enters the atomizer component 3 through the air inlet, and the aerosol matrix in the liquid storage tank 13 flows to the atomizer component 3. At the same time, the atomizer component 3 heats up, and the aerosol matrix is ​​atomized to produce an aerosol. Finally, the aerosol and the external air are discharged outward through the first through hole 23 and the air outlet channel 11 in sequence.

[0049] Obviously, the embodiments described above are only some embodiments of the present application, rather than all embodiments. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to perform equivalent replacement of some of the technical features therein. Any equivalent structure made using the contents of the specification and drawings of this application, directly or indirectly used in other related technical fields, is similarly within the scope of patent protection of this application.

Claims

1. An atomizer, characterized in that: include: A shell, an oil suction assembly and an atomization assembly; an air inlet and an air outlet channel are respectively provided at two ends of the shell, a mounting bin and a liquid storage bin are provided in the shell, and the mounting bin is arranged adjacent to the air outlet channel; the oil suction assembly is arranged in the mounting bin, and the oil suction assembly includes stacked liquid absorbent cotton and a decorative sheet, the liquid absorbent cotton and the decorative sheet are both provided with a first through hole passing through the upper and lower ends, the first through hole is communicated with the air outlet channel, and the decorative sheet is arranged adjacent to the air outlet channel; the atomization assembly is arranged in the liquid storage bin and communicated with the liquid storage bin, and the two ends of the atomization assembly are respectively connected to the first through hole and the air inlet.

2. The atomizer according to claim 1, characterized in that The decorative sheet is bonded to the liquid-absorbing cotton.

3. The atomizer according to claim 1 or 2, characterized in that: The atomizer also includes a sealing bracket arranged in the shell, and the shell forms the installation bin and the liquid storage bin on both sides of the sealing bracket; the liquid absorbent cotton is arranged on the sealing bracket, and the sealing bracket is provided with a second through hole running through the upper and lower ends, the second through hole is connected to the first through hole, and the end of the atomization assembly is connected to the second through hole.

4. The atomizer according to claim 3, characterized in that The atomizer also includes an airway tube located in the liquid storage tank, the end of the airway tube is plugged into the second through hole, and the atomizing assembly is connected to the airway tube.

5. The atomizer according to claim 4, characterized in that The atomization assembly includes a heating element and inner cotton. The side wall of the airway tube is provided with a contact port. The inner cotton is arranged in the airway tube and abuts against the contact port. The heating element is arranged in the inner cotton.

6. The atomizer according to claim 3, characterized in that The shell includes an outer shell, a liquid storage cylinder and a base, the sealing bracket and the base are respectively sealed with the two ends of the liquid storage cylinder, the sealing bracket and the liquid storage cylinder are located in the outer shell, and the outer wall of the base is sealed with the inner wall of the end of the outer shell; the air outlet channel is arranged at one end of the outer shell away from the base, the air inlet is arranged on the base, and the atomization assembly is connected to the base.

7. The atomizer according to claim 6, characterized in that The liquid storage cylinder is provided with liquid storage cotton.

8. The atomizer according to claim 3, characterized in that The shell is also provided with an electrode group, and the atomization assembly is electrically connected to the electrode group.

9. An aerosol generating device, characterized in that: It comprises a power supply component and the atomizer according to any one of claims 1 to 8, wherein the power supply component is electrically connected to the atomizer to supply power to the atomizer.

10. The aerosol generating device according to claim 9, characterized in that: The power supply component includes a battery and a circuit board, the circuit board is integrated with a microphone, and the circuit board is electrically connected to the battery; the power supply component is provided with an air intake channel, the air intake channel is connected to the air inlet, and the microphone is arranged adjacent to the air intake channel.

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