Electronic atomizer and method for transporting the same

Abstract

The present invention relates to the field of liquid atomization technology, and in particular to an electronic atomizer and an electronic atomizer transportation method. The electronic atomizer comprises: a housing; a first container, the first container is used to store atomizable liquid; an atomizer core, which is in communication with the chamber, the atomizer core is used to atomize the atomizable liquid, the atomizer core is provided with pores, and the atomizer core is located in the first container; the atomizer core and the first container are located in the housing, and the first container is configured to be negative pressure. The present invention can keep the electronic atomizer well sealed during air cargo transportation, and effectively prevent the atomizable liquid in the electronic atomizer from leaking out.

Description

Technical Field

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

[0002] An electronic atomizer is a device that heats and atomizes a liquid. The device often stores atomizable liquid and is sealed with a silicone plug or other seal. At present, electronic atomizers are often transported by air freight. In the process of air freight, in order to reduce transportation costs, the cargo hold for air transport cargo will not be pressurized. This causes negative pressure in the cabin when the aircraft flies at an altitude of more than 3,000 meters. The negative pressure will affect the silicone plug, the bubbles in the container containing the atomizable liquid, and the pore diameter of the ceramic atomizer core. Even the density of the atomizable liquid will be affected by atmospheric pressure. These will cause the container containing the atomizable liquid to have atomizable liquid flowing out. The outflow will not only contaminate the outer packaging of the product, but also affect other goods in the cargo hold. Once the oil leaks, after the plane lands, even if the consumer buys and unpacks it, the atomizable liquid will be stained on his hands, or the atomizable liquid will seriously contaminate the outer packaging, resulting in the product's appearance and consumer experience. In severe cases, there is no liquid in the container of the atomizable liquid due to leakage, and it needs to be replaced. Summary of the invention

[0003] In view of this, the present invention provides an electronic atomizer to solve the technical problem of leakage of atomizable liquid caused by the lack of pressurization in the cargo hold during air cargo transportation of the existing electronic atomizer.

[0004] The technical solution adopted by the present invention is:

[0005] In a first aspect, the present invention provides an electronic atomizer, comprising:

[0006] case:

[0007] a first container, the first container being used to store an atomizable liquid;

[0008] an atomizer core, communicating with the chamber, the atomizer core being used to atomize the atomizable liquid, the atomizer core being provided with pores, and the atomizer core being located in the first container;

[0009] The atomizer core and the first container are located in the housing, and the first container is configured to have a negative pressure.

[0010] Preferably, the peripheral wall of the atomizer core is covered with a sealing member for sealing the atomizer core and the first container, and at least a portion of the sealing member fills the gap at the joint between the atomizer core and the first container.

[0011] Preferably, the air pressure P in the first container satisfies -30Kpa≤P≤-72Kpa.

[0012] Preferably, the first container is provided with an opening for drawing vacuum into the first container.

[0013] Preferably, the electronic atomizer further comprises a first control valve for controlling the opening.

[0014] Preferably, it further comprises an air pressure regulating mechanism, which is connected to the first container through the opening, and is used to regulate the air pressure in the first container.

[0015] Preferably, the air pressure regulating mechanism includes a first regulating chamber and a second regulating chamber, the first regulating chamber and the second chamber are respectively connected to the first container, the air pressure in the first regulating chamber is configured to be less than or equal to a first threshold, and the air pressure in the second regulating chamber is configured to be greater than or equal to a second threshold.

[0016] Preferably, it also includes a control circuit and an air pressure sensor, the air pressure sensor is electrically connected to the control circuit, the air pressure sensor is used to detect the air pressure outside the first container, a first control valve is provided on the passage connecting the first chamber and the first container, a second control valve is provided on the passage connecting the second chamber and the first container, the first control valve and the second control valve are respectively connected to the control circuit, and the control circuit controls the first control valve and / or the second control valve according to the pressure outside the container.

[0017] Preferably, a second container is further provided in the shell, the atomizer core and the first container are located in the second container, and the air pressure in the space between the second container and the first container is configured to be less than or equal to a third threshold and greater than the air pressure in the first container.

[0018] In a second aspect, the present invention provides a method for transporting an electronic atomizer, comprising the following steps:

[0019] injecting atomizable liquid into the first container;

[0020] The first container is evacuated to make the air pressure in the first container negative pressure;

[0021] Installing the atomizer core and the first container in the housing;

[0022] The assembled electronic vaporizer is transported in an unpressurized aircraft.

[0023] Beneficial effect: The electronic atomizer and the transportation method of the electronic atomizer of the present invention set the air pressure of the first container containing the atomizable liquid to a negative pressure, so that the air pressure in the first container is adapted to the negative pressure outside the first container, thereby eliminating the influence of the negative pressure outside the first container on the seal, the atomizable liquid and the pore diameter of the atomizing core, so that the electronic atomizer maintains a good seal during air cargo transportation, and effectively avoids the leakage of the atomizable liquid in the electronic atomizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for use in the embodiment of the present invention will be briefly introduced below. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work, and these are all within the protection scope of the present invention.

[0025] Figure 1 It is a schematic diagram of the exploded structure of the electronic atomizer of the present invention;

[0026] Figure 2 It is a schematic diagram of the overall structure of the electronic atomizer of the present invention;

[0027] Figure 3 is a cross-sectional view of the electronic atomizer of the present invention;

[0028] Figure 4 It is a partial cross-sectional view of the bottom of the electronic atomizer of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the electronic atomization sealing cover of the present invention;

[0030] Figure 6 A flow chart of the method for transporting the electronic atomizer of the present invention;

[0031] Figure 7 The present invention is a flow chart of the method for dynamically adjusting the gas pressure of the first container.

[0032] Parts and numbers in the picture:

[0033] The first container 10 , the atomizing core 20 , the sealing member 30 , the fixing member 40 , the sealing cover 50 , the end cover 60 , the conductive sheet 70 , the contact portion 80 , and the housing 90 . DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described in conjunction with the drawings in the embodiment of the present invention. It should be noted that, in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. In the description of the present invention, it should be understood that the orientation or position relationship indicated by the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. Moreover, the term "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such a process, method, article or device. In the absence of further restrictions, the elements defined by the phrase "comprising..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements. If there is no conflict, the various features in the embodiments and examples of the present invention can be combined with each other, all within the scope of protection of the present invention.

[0035] Embodiment 1:

[0036] like Figure 1 As shown, Embodiment 1 of the present invention discloses an electronic atomizer, which includes: a shell 90, a first container 10 and an atomizer core 20, wherein the first container 10 is used to store atomizable liquid; the atomizer core 20 is communicated with the chamber, and the atomizer core 20 is used to atomize the liquid, and the atomizer core 20 is provided with pores, and the atomizer core 20 is located in the first container 10; the atomizer core 20 and the first container 10 are located in the shell 90, and the first container 10 is configured to be negative pressure.

[0037] like Figure 2 As shown, the housing 90 serves as a protective structure of the electronic atomizer, and other components in the electronic atomizer can be arranged in the housing 90. The atomizer core 20 often uses the microporous structure of porous ceramics, i.e., pores, to store the atomizable liquid. The heating circuit is printed on the ceramic substrate by silk screen printing, and the liquid stored in the micropores of the porous ceramics is atomized by heating the heating circuit. The porosity, strength, pore size and distribution of the porous ceramics in the atomizer core 20 play a vital role in the atomization effect.

[0038] like Figure 3 As shown, the first container 10 is used to store atomizable liquid, and a receiving chamber for receiving the liquid is formed in the first container 10. In specific implementation, part of the material in the first container 10 can be removed to form the receiving chamber, or the first container 10 with the receiving chamber can be manufactured in an integrated molding manner. A communication port is provided on the side of the receiving chamber facing the atomizer core 20, and the atomizer core 20 is connected to the receiving chamber of the first container 10 through the communication port. A sealing cover 50 is also provided at one end of the first container 10 facing the atomizer core 20, and the sealing cover 50 seals the bottom of the first container 10, leaving only the aforementioned sealing port.

[0039] Since the atomizer core 20 is connected to the first container 10, a portion of the atomizable liquid can flow into the pores of the atomizer core 20 for storage. In order to prevent leakage of the atomizable liquid, the first container 10 is usually sealed. Under normal storage, transportation and use, the electronic atomizer is in a normal pressure environment, and the liquid in the first container 10 is in a well-sealed state. However, when the electronic atomizer is at an altitude of more than 3,000 meters due to air cargo, the electronic atomizer is in a negative pressure environment. The negative pressure environment outside the first container 10 will affect the silicone plug, the bubbles in the container containing the atomizable liquid, and the pore diameter of the ceramic atomizer core 20. Even the density of the atomizable liquid will be affected by the atmospheric pressure. Under the combined effect of the above reasons, these will cause the atomizable liquid to flow out of the first container 10 containing the atomizable liquid. In this regard, the electronic atomizer in this embodiment sets the air pressure of the first container 10 containing the atomizable liquid to a negative pressure, so that the air pressure in the first container 10 is adapted to the negative pressure outside the first container 10, thereby eliminating the influence of the negative pressure outside the first container 10 on the seal 30, the atomizable liquid and the pore diameter of the atomizing core 20, so that the electronic atomizer maintains a good seal during air cargo transportation, and effectively avoids the leakage of the atomizable liquid in the electronic atomizer.

[0040] As one of the preferred methods, the air pressure P in the first container 10 satisfies -30Kpa≤P≤-72Kpa. When the air pressure in the first container 10 satisfies the aforementioned range, it can effectively ensure that the atomizable liquid of the electronic atomizer will not leak out during cargo transportation at an altitude of 3000 to 10000 meters.

[0041] In order to improve the sealing effect of the first container 10, in this embodiment, the peripheral wall of the atomizer core 20 is coated with a sealing member 30 for sealing the atomizer core 20 and the first container 10, and at least a part of the sealing member 30 is filled in the gap at the joint of the atomizer core 20 and the first container 10. The sealing member 30 can be made of silicone. Since silicone has a certain elasticity, the peripheral wall of the atomizer core 20 is wrapped with a silicone member, and the silicone is arranged at the joint of the atomizer core 20 and the first container 10. In this way, under the condition that the inside and outside of the first container 10 are both negative pressure, the elasticity of the silicone material can be used to fill the gap of the joint, and the silicone is tightly fitted to the peripheral wall of the atomizer core 20 and the inner wall of the first container 10, so that the atomizable liquid in the first container 10 will not leak out from the gap of the joint.

[0042] like Figure 3 and Figure 4 As shown, the electronic atomizer of this embodiment further includes a fixing member 40, and the fixing member 40 is used to fix the position of the atomizing device relative to the first container 10, and the fixing member 40 is formed integrally with the sealing cover 50 by in-mold injection molding;

[0043] like Figure 5 As shown, in order to fully atomize the atomizable liquid, the atomizer core 20 needs to be fixed to the bottom of the first container 10 in this embodiment. Therefore, a fixing member 40 is provided in this embodiment, and the atomizer core 20 is fixed to the bottom of the first container 10 by the fixing member 40. Since the atomizer core 20 has a high temperature when working, the atomizer device fixing member 40 of this embodiment can be made of a material that is resistant to high temperatures and has fast heat dissipation, and the atomizer device fixing member 40 is formed integrally with the sealing cover 50 by in-mold injection molding.

[0044] Among them, in-mold injection molding is an existing integrated forming process. The atomizer fixture 40 and the sealing cover 50 are formed into an integrated in-mold injection molding structure through in-mold injection molding. The process of in-mold injection molding of the atomizer fixture 40 is to place the atomizer fixture 40 at a specific position in the mold, and then inject the injection material into the mold to finally form an integrated product of the atomizer fixture 40 and the sealing cover 50. After the high temperature resistant material is used and the sealing cover 50 is integrated through in-mold injection molding, the atomizer core 20 and the sealing cover 50 become an integral structure, and no additional assembly is required.

[0045] The fixing member 40 may be an annular structure, and the atomizer core 20 is inserted into the annular structure for fixing. In order to enable the fixing member 40 to reliably fix the atomizer core 20, the cross-sectional shape of the area surrounded by the annular structure is designed in this embodiment to match the cross-sectional shape of the outer surface of the atomizer core 20. In this way, the inner wall of the atomizer device fixing member 40 can be closely attached to the outer surface of the atomizer core 20 to fix the atomizer core 20, and the atomizer core 20 can quickly dissipate heat through the atomizer device fixing member 40.

[0046] like Figure 4 As shown, in this embodiment, an end cap 60 is provided at the bottom of the housing 90. In addition, the electronic atomizer of this embodiment further includes a conductive sheet 70, which is located inside the end cap 60 and is formed integrally with the end cap 60. The conductive sheet 70 is formed by the inner wall of the end cap 60 opposite to the atomizer core 20 and extends toward the atomizer core 20.

[0047] The conductive sheet 70 can be made of a metal with good conductive properties. Since the conductive sheet 70 is located inside the end cap 60, it can be manufactured by an integrated molding method of in-mold injection molding. In order to improve the conductivity of the conductive sheet 70, the magnitude of the current it conducts can be increased by increasing the cross-sectional area of ​​the conductive sheet 70. Since the conductive sheet 70 is located inside the end cap 60, it does not need to penetrate from the outside of the end cap 60 to the inside of the end cap 60, so it is not limited by size, and the cross-sectional area can be set according to the current conduction requirements, so that the cross-sectional area is larger than the corresponding preset area.

[0048] The end cap 60 forms an electrical connection between the electrode of the atomizer core 20 located inside the end cap 60 and the contact in contact with the outer wall of the end cap 60 through the conductive sheet 70. After the power supply part and the electronic atomizer are assembled, the contact of the power supply part contacts the outer wall of the end cap 60, and the electrode of the atomizer core 20 located inside the end cap 60 contacts the conductive sheet 70. After power is turned on, the outer wall of the end cap 60 conducts the current to the inner wall of the end cap 60, and then the inner wall conducts the current to the conductive sheet 70 formed integrally with the inner wall, and finally the conductive sheet 70 conducts the current to the electrode of the atomizer core 20 in contact with the conductive sheet 70.

[0049] In order to form a reliable electrical connection between the electrode of the atomizer core 20 and the contact point in contact with the outer wall of the end cover 60, the end cover 60 of this embodiment is a conductor as a whole, and the end cover 60 also includes a contact point contact portion 80 integrally formed with the outer wall thereof, and the contact point 80 is formed by the outer wall of the end cover 60 protruding in a direction opposite to the atomizer core 20 to a preset height position.

[0050] Example 2

[0051] In this embodiment, the first container 10 is provided with an opening for drawing a vacuum into the first container 10. In order to form a negative pressure in the first container 10, in this embodiment, a vacuum pumping device can be used to draw a vacuum on the first container 10. For this purpose, an opening can be provided on the first container 10, and the opening can be connected to the vacuum pumping device. After the vacuum pumping device starts working, the gas in the first container 10 is drawn out through the opening, so that the gas pressure in the first container 10 is reduced until a negative pressure is formed.

[0052] In addition, in the present embodiment, the electronic atomizer further includes a first control valve for controlling the opening. When it is necessary to perform a vacuum operation in the first container 10, for example, when the first container 10 is under positive pressure or the negative pressure value in the first container 10 has not reached the set value, the first control valve can be opened to connect the opening to the vacuum device. At this time, the vacuum device can be used to perform a vacuum operation on the first container 10 to increase the negative pressure in the first container 10 or to make the negative pressure in the first container 10 reach the set value. When the vacuum operation is completed, the first control valve can be closed to maintain the set negative pressure value in the first container 10, so as to facilitate the subsequent air cargo transportation of the electronic atomizer. When the transportation is completed, the first control valve can also be opened to restore the normal air pressure in the first container 10, so that the electronic atomizer can be used under normal pressure environment. The first control valve can be a manually controlled valve or a solenoid valve controlled by a control circuit.

[0053] Example 3

[0054] The electronic atomizer of this embodiment also includes an air pressure regulating mechanism, which is connected to the first container 10 through the opening, and the air pressure regulating mechanism is used to adjust the pressure in the first container 10. The external air pressure of the electronic atomizer changes with the freight height during air cargo transportation. For this reason, the electronic atomizer of this embodiment uses an air pressure regulating mechanism to dynamically adjust the air pressure of the first container 10 in the electronic atomizer according to the change of the external air pressure of the electronic atomizer. In this way, no matter what height the electronic atomizer is at during air cargo transportation, the air pressure in the first container 10 can be adjusted to an air pressure that matches the height through the air pressure regulating mechanism, thereby effectively avoiding leakage of the atomizable liquid. When the air transportation is completed, the air pressure value in the first container 10 can be adjusted back to a normal value through the air pressure regulating mechanism so that the electronic atomizer can be used in a normal air pressure environment.

[0055] In this embodiment, the air pressure regulating mechanism includes a first regulating chamber and a second regulating chamber, the first regulating chamber and the second chamber are respectively connected to the first container 10, the air pressure in the first regulating chamber is configured to be less than or equal to a first threshold, and the air pressure in the second regulating chamber is configured to be greater than or equal to a second threshold.

[0056] The air pressure regulating mechanism of this embodiment is provided with two regulating chambers, namely the first regulating chamber and the second regulating chamber, and the two regulating chambers have different air pressures. The first threshold and the second threshold can be set according to the regulation needs. For example, the air pressure in the first regulating chamber can be made lower than the air pressure in the first container 10 after being evacuated, and the air pressure in the second regulating chamber can be made higher than the air pressure in the first container 10 after being evacuated. In this way, when it is necessary to increase the air pressure in the first container 10, the first regulating chamber can be connected to the first container 10 to increase the air pressure in the first container 10. When it is necessary to lower the air pressure in the first container 10, the second regulating chamber can be connected to the first container 10 to increase the air pressure in the first container 10. For example, the air pressure in the first regulating chamber can be positive and the air pressure in the second regulating chamber can be negative. The aforementioned first regulating chamber and the second regulating chamber can be independent split structures, or a partition can be used to separate a chamber into two independent chambers to form the first regulating chamber and the second regulating chamber.

[0057] In order to more accurately adjust the air pressure in the first container 10, in the present embodiment, a control circuit and an air pressure sensor are further included. The air pressure sensor is electrically connected to the control circuit. The air pressure sensor is used to detect the air pressure outside the first container 10. A first control valve is provided on the passage connecting the first chamber and the first container 10. A second control valve is provided on the passage connecting the second chamber and the first container 10. The first control valve and the second control valve are respectively connected to the control circuit. The control circuit controls the first control valve and / or the second control valve according to the pressure outside the container.

[0058] This embodiment uses an air pressure sensor to detect the air pressure in the first container 10 in real time, and sends the detected air pressure to the control circuit for processing. The control circuit compares the current air pressure in the first container 10 detected by the air pressure sensor with the set ideal air pressure, and then controls the air pressure regulating mechanism to regulate the air pressure in the first container 10 according to the comparison result, so that the air pressure in the first container 10 can be consistent with the ideal air pressure. The ideal air pressure value can be input by the staff before adjustment, or it can be pre-stored in the control circuit.

[0059] The aforementioned control circuit can be a central processing unit (CPU), or other general-purpose processors, single-chip microcomputers, ARM, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.

[0060] When the air pressure in the first container 10 detected by the air pressure sensor is lower than the ideal air pressure, the control circuit controls the first control valve to open, and the first chamber is connected to the first container 10. Since the air pressure in the first chamber is higher than the air pressure in the first container 10, the air pressure in the first container 10 will increase. When the air pressure in the first container 10 increases to the ideal air pressure value, the controller controls the first control valve to close, and the first chamber and the first container 10 are disconnected. When the air pressure in the first container 10 detected by the air pressure sensor is higher than the ideal air pressure, the control circuit controls the second control valve to open, and the second chamber is connected to the first container 10. Since the air pressure in the second chamber is higher than the air pressure in the first container 10, the air pressure in the first container 10 will increase. When the air pressure in the first container 10 increases to the ideal air pressure value, the controller controls the first control valve to close, and the second chamber and the first container 10 are disconnected.

[0061] In this embodiment, a second container is further provided in the housing 90, the atomizer core 20 and the first container 10 are located in the second container, and the air pressure of the space between the second container and the first container 10 is configured to be less than or equal to the third threshold value and greater than the air pressure in the first container 10. In order to further improve the sealing performance of the electronic atomizer in a negative pressure environment, this embodiment adds an intermediate transitional negative pressure environment through the second container on the basis of configuring the negative pressure in the first container 10. The negative pressure environment is greater than the air pressure in the first container 10 and smaller than the air pressure value of the external environment of the electronic atomizer. The double negative pressure environment formed in this way can effectively prevent the atomizable liquid in the first container 10 from leaking to the outside of the housing 90 of the electronic atomizer.

[0062] Example 4

[0063] like Figure 6 As shown, this embodiment provides a method for transporting an electronic atomizer, comprising the following steps:

[0064] S1: injecting atomizable liquid into the first container 10;

[0065] In this method, a set amount of atomizable liquid is first injected into the first container 10 .

[0066] S2: evacuating the first container 10 to make the air pressure in the first container 10 negative pressure;

[0067] After the atomizable liquid is injected, the first container 10 is evacuated by a vacuum pumping device to reduce the air pressure in the first container 10 to a negative pressure.

[0068] S3: Install the atomizer core 20 and the first container 10 in the housing 90;

[0069] When the air pressure in the first container 10 is pumped to a set negative pressure, the electronic atomizer is assembled, and the atomizer core 20 and the first container 10 are installed in the housing 90 .

[0070] S4: Transport the assembled electronic vaporizer in an unpressurized aircraft.

[0071] Since the first container 10 in the assembled electronic atomizer is under negative pressure, the air pressure in the first container 10 can be adapted to the negative pressure outside the first container 10 during air cargo transportation, thereby eliminating the influence of the negative pressure outside the first container 10 on the seal 30, the atomizable liquid and the pore diameter of the atomizing core 20, so that the electronic atomizer maintains a good seal during air cargo transportation, and effectively avoids leakage of the atomizable liquid in the electronic atomizer.

[0072] like Figure 7 As shown, S4: placing the assembled electronic atomizer in an unpressurized aircraft for transportation also includes the following steps:

[0073] S41: Obtaining the current air pressure value outside the first container 10;

[0074] S42: Obtain the current air pressure value in the first container 10;

[0075] S43: Controlling the on / off of the first control valve and / or the second control valve according to the current air pressure values ​​inside and outside the first container 10 .

[0076] The above method can be used to monitor the air pressure inside and outside the first container 10 in real time, and then dynamically adjust the air pressure of the first container 10 in the electronic atomizer according to the changes in the air pressure outside the electronic atomizer. In this way, no matter what height the electronic atomizer is at during air cargo transportation, the air pressure in the first container 10 can be adjusted to an air pressure that matches the height through the air pressure regulating mechanism, thereby effectively avoiding leakage of the atomizable liquid.

[0077] It should be clear that the present invention is not limited to the specific configuration and processing described above and shown in the figure. For the sake of simplicity, a detailed description of the known method is omitted here. In the above embodiment, several specific steps are described and shown as examples. However, the method process of the present invention is not limited to the specific steps described and shown, and those skilled in the art can make various changes, modifications and additions, or change the order between the steps after understanding the spirit of the present invention.

[0078] The functional blocks shown in the above-described block diagram can be implemented as hardware, software, firmware or a combination thereof. When implemented in hardware, it can be, for example, an electronic circuit, an application specific integrated circuit (ASIC), appropriate firmware, a plug-in, a function card, etc. When implemented in software, the elements of the present invention are programs or code segments that are used to perform the required tasks. Programs or code segments can be stored in machine-readable media, or transmitted on a transmission medium or a communication link by a data signal carried by a carrier. "Machine-readable media" can include any medium capable of storing or transmitting information. Examples of machine-readable media include electronic circuits, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, optical fiber media, radio frequency (RF) links, etc. Code segments can be downloaded via computer networks such as the Internet, intranets, etc.

[0079] It should also be noted that the exemplary embodiments mentioned in the present invention describe some methods or systems based on a series of steps or devices. However, the present invention is not limited to the order of the above steps, that is, the steps can be performed in the order mentioned in the embodiments, or in a different order from the embodiments, or several steps can be performed simultaneously.

[0080] The above is only a specific implementation of the present invention. Those skilled in the art can clearly understand that for the convenience and simplicity of description, the specific working process of the system, module and unit described above can refer to the corresponding process of the aforementioned method embodiment, which will not be repeated here. It should be understood that the protection scope of the present invention is not limited to this. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be covered within the protection scope of the present invention.

Claims

1. An electronic atomizer, characterized in that: include: case: A first container, the first container is used to store atomizable liquid, and a receiving chamber for receiving the liquid is formed in the first container; an atomizer core, communicating with the chamber, the atomizer core being used to atomize the liquid, the atomizer core being provided with pores, and the atomizer core being located in the first container; The atomizer core and the first container are located in the housing, and the first container is configured to have a negative pressure; The peripheral wall of the atomizer core is covered with a sealing member for sealing the atomizer core and the first container, and at least a portion of the sealing member fills the gap between the atomizer core and the first container; the first container is provided with an opening for drawing vacuum into the first container; an air pressure regulating mechanism, the air pressure regulating mechanism is connected to the first container through the opening, and the air pressure regulating mechanism is used to adjust the air pressure in the first container; the air pressure regulating mechanism includes a first regulating chamber and a second regulating chamber, the first regulating chamber and the second chamber are respectively connected to the first container, the air pressure in the first regulating chamber is configured to be less than or equal to a first threshold, and the air pressure in the second regulating chamber is configured to be greater than or equal to a second threshold; A control circuit and an air pressure sensor, the air pressure sensor being electrically connected to the control circuit, the air pressure sensor being used to detect the air pressure outside the first container, a first control valve being provided on a passage connecting the first regulating chamber and the first container, a second control valve being provided on a passage connecting the second chamber and the first container, the first control valve and the second control valve being connected to the control circuit respectively, and the control circuit controlling the first control valve and / or the second control valve according to the pressure outside the container; A second container is also provided in the shell, the atomizer core and the first container are located in the second container, and the air pressure in the space between the second container and the first container is configured to be less than or equal to a third threshold and greater than the air pressure in the first container.

2. The electronic atomizer according to claim 1, characterized in that: The air pressure P in the first container satisfies -30Kpa≤P≤-72Kpa.

3. The method for transporting an electronic atomizer according to any one of claims 1 or 2, characterized in that: The following steps are involved: injecting atomizable liquid into the first container; The first container is evacuated to make the air pressure in the first container negative pressure; Installing the atomizer core and the first container in the housing; The assembled electronic vaporizer is transported in an unpressurized aircraft.

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