Atomizer oil storage structure for air transportation and high-temperature environment

Abstract

The utility model provides an atomizer oil storage structure for air transportation and high temperature environment, which comprises an atomizing main body and a base, the base is arranged at the bottom of the atomizing main body, the atomizing main body comprises an atomizing pipeline positioned in the middle and oil storage bins positioned on two sides, the atomizing pipeline is communicated with the oil storage bins through oil inlet holes, and the oil inlet holes are provided with atomizing cores; the base and the oil storage bin are isolated through a sealing piece, the sealing piece comprises an air passing hole communicated with the base, and a pressure equalizing assembly used for balancing the pressure in the oil storage bin is arranged in the air passing hole. The pressure equalizing assembly is made of gas passing porous ceramic, when the pressure in the oil storage bin is different from the external pressure, part of gas is discharged through the pressure equalizing assembly to achieve the pressure equalizing purpose, and therefore the oil leakage problem of the atomizer is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizers, in particular to an atomizer oil storage structure used for air transportation and high-temperature environments. Background Art

[0002] The nebulizer atomizes the test solution. It is a critical component of the atomization system, and its performance significantly impacts measurement precision and chemical interference. Therefore, the nebulizer must provide stable spray, small, uniform droplets, and high atomization efficiency.

[0003] Generally speaking, during the atomization process, the oil in the oil tank will continuously flow into the atomizer core under the action of negative pressure, heating it and atomizing it to take out the smoke. During this process, the pressure outside the oil tank is greater than the pressure inside the oil tank. During air transportation, the pressure outside the oil tank is much greater than the pressure inside the oil tank, causing the atomizer to leak oil. Summary of the Invention

[0004] In response to the shortcomings of the above-mentioned technologies, the present invention provides an atomizer oil storage structure for air transportation and high-temperature environments, comprising an atomizing body and a base, the base being installed at the bottom of the atomizing body, the atomizing body comprising an atomizing pipe located in the middle and oil storage tanks located on both sides, the atomizing pipe being connected to the oil storage tank through an oil inlet hole, and the oil inlet hole being provided with an atomizing core; the base and the oil storage tank are isolated from each other by a seal, the seal comprising an air hole connected to the base, the air hole being provided with a pressure equalizing component for balancing the pressure in the oil storage tank.

[0005] In this embodiment, the base has an inner cavity, which is connected to the oil storage tank through an air hole, and porous chemical fiber cotton is built into the inner cavity.

[0006] In this embodiment, the pressure equalizing assembly includes a plurality of fine holes for connecting the oil storage tank and the base, and the plurality of fine holes form a porous structure.

[0007] In this embodiment, the pressure equalizing component is a porous ceramic with a diameter of the pores ranging from 20 nm to 500 nm.

[0008] In this embodiment, the cross-sectional diameter of the air hole is 0.3-1 mm, and the height is 0.3-2 mm.

[0009] In this embodiment, the porous ceramic has a circular or square cross-section, and the cross-section is at least 4-12.5 square centimeters; the length of the porous ceramic is 3-20 mm.

[0010] In this embodiment, the thickness of the porous chemical fiber cotton is 3-20 mm, and the bottom of the permeable porous ceramic directly contacts the porous chemical fiber cotton.

[0011] In this embodiment, the atomization pipeline includes a metal tube, the oil inlet hole and the atomization core are provided on the metal tube, and the atomization core is provided in the inner cavity of the metal tube and covers the oil inlet hole.

[0012] In this embodiment, the atomizer core is any one of organic cotton plus mesh, spring wire heating element and ceramic heating element.

[0013] In this embodiment, the atomizing core comprises microporous quartz.

[0014] The beneficial effects of the present invention are as follows: compared with the prior art, the present invention provides an atomizer oil storage structure for air transportation and high-temperature environments, comprising an atomizer body and a base, the base being installed at the bottom of the atomizer body, the atomizer body comprising an atomization pipe located in the middle and oil storage bins located on both sides, the atomization pipe being connected to the oil storage bin through an oil inlet hole, and the oil inlet hole being provided with an atomization core; the base and the oil storage bin are isolated from each other by a seal, the seal comprising an air hole connected to the base, the air hole being provided with a pressure equalizing component for balancing the pressure in the oil storage bin; the pressure equalizing component is a porous ceramic for air, and when the pressure in the oil storage bin is different from the external pressure, part of the gas is discharged through the pressure equalizing component to achieve the purpose of pressure equalization, thereby avoiding oil leakage problems in the atomizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an internal cross-sectional view of the atomizer of the present utility model.

[0016] Figure 2 This is a schematic diagram of the gas permeable porous ceramic structure of the present invention. DETAILED DESCRIPTION

[0017] In order to more clearly illustrate the present invention, the present invention will be further described below with reference to the accompanying drawings.

[0018] The following will be combined with the accompanying drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this utility model.

[0019] 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" and the like to indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0020] In the application, the word "exemplary" is used to mean "serving as an example, illustration, or description". Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to implement and use the present invention. In the following description, details are listed for the purpose of explanation. It should be understood that one of ordinary skill in the art can recognize that the present invention can be implemented without using these specific details. In other instances, known structures and processes are not described in detail to avoid obscuring the description of the present invention with unnecessary detail. Therefore, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles disclosed herein.

[0021] See also Figure 1-Figure 2The present invention provides an atomizer oil storage structure for air transportation and high-temperature environments. In order to solve the problem of oil leakage in air transportation and high-temperature environments, generally speaking, during the atomization process, the oil in the oil tank will continuously flow into the atomization core 6 under the action of negative pressure to heat and atomize the smoke out. In this process, the pressure outside the oil tank is greater than the pressure inside the oil tank. During air transportation, the pressure outside the oil tank is too much greater than the pressure inside the oil tank, causing oil leakage in the atomizer. Or under high temperature conditions, the fluidity of the oil will be stronger, which will also cause oil leakage problems. To solve this problem, the atomizer oil storage structure provided in this application includes an atomizer body 1 and a base 8. The base 8 is installed at the bottom of the atomizer body 1. The atomizer body 1 is used to atomize the oil, and the base 8 is installed at the bottom of the atomizer body 1 for sealing and installation. The atomizer body 1 includes an atomization pipe 3 located in the middle and an oil storage tank 2 located on both sides. The atomization pipe 3 is connected to the oil storage tank 2 through an oil inlet 5, and the oil inlet 5 is provided with an atomization core 6; the top of the atomizer body 1 is usually protruding, which is used to serve as an inhalation port for the human body after being connected to the atomization pipe 3. The oil storage tank 2 is used to store the smoke oil, and the stored smoke oil enters the atomization core 6 through the oil inlet hole 5. The effect of atomizing the smoke oil is achieved by heating the atomization core 6, and the smoke oil is provided for human inhalation through the atomization pipe 3.

[0022] Specifically, the base 8 and the oil storage tank 2 are isolated by a seal 7, and the seal 7 includes an air hole 11 connected to the base 8. A pressure equalizing component 10 is provided in the air hole 11 for balancing the pressure in the oil storage tank 2; when the pressure in the oil storage tank 2 is different from the external pressure, part of the gas is discharged through the pressure equalizing component 10 to achieve the purpose of pressure equalization, thereby avoiding oil leakage problems in the atomizer.

[0023] Preferably, the oil storage tank 2 can be designed to be a transparent structure, so that the user can observe the remaining amount and condition of the internal oil when using the atomizer.

[0024] In one embodiment, the base 8 has an inner cavity, which is connected to the oil storage tank 2 through the air hole 11, and the inner cavity contains porous chemical fiber cotton 9; the porous chemical fiber cotton 9 has excellent air permeability and moisture absorption, high efficiency permeability and strong oil absorption capacity, light weight and durability, and environmental sustainability. It can be used in the base 8 to effectively absorb leaked e-liquid to avoid oil leakage, and at the same time can filter out the inhaled gas to avoid pollution.

[0025] In one embodiment, the pressure equalizing component 10 includes a plurality of fine holes 101 for connecting the oil storage tank 2 and the base 8, and the plurality of fine holes 101 form a porous structure; the pressure equalizing component 10 with a porous structure can minimize the amount of smoke oil passing through while ensuring the pressure equalization effect.

[0026] In one embodiment, the pressure equalizing component 10 is a permeable porous ceramic, and the pores 101 have a pore size between 20 nm and 500 nm. The porous structure of the pores 101 of the permeable porous ceramic can effectively prevent the passage of smoke oil and leakage while achieving equal pressure through gas. The permeable porous ceramic can maintain the pressure inside the oil tank and the pressure outside the tank in balance. During the atomization process of the atomizer core 6, when the pressure outside the tank is too high, the permeable porous ceramic will unload the excess pressure, thereby maintaining the pressure balance inside and outside the tank and ensuring that there will be no leakage.

[0027] In one embodiment, the cross-sectional diameter of the air hole 11 is 0.3-1 mm, and the height is 0.3-2 mm; further, the air-permeable porous ceramic has a circular or square cross-section, and the cross-section is at least 4-12.5 square centimeters; the length of the air-permeable porous ceramic is 3-20 mm; the cross-sectional area of the air-permeable porous ceramic is larger than the air hole 11, which can ensure that the air hole 11 is covered, and the length design of 3-20 mm can ensure sufficient passage stroke to prevent the passage of smoke oil.

[0028] In one embodiment, the thickness of the porous chemical fiber cotton 9 is 3 to 20 mm, and the bottom of the permeable porous ceramic directly contacts the porous chemical fiber cotton 9. After the direct contact, even if the smoke oil passes through the permeable porous ceramic, it will be directly absorbed and fixed by the porous chemical fiber cotton 9, thereby avoiding direct oil leakage.

[0029] In one embodiment, the atomization pipe 3 includes a metal tube 4, an oil inlet hole 5 and an atomizer core 6 are provided on the metal tube 4, and the atomizer core 6 is provided in the inner cavity of the metal tube 4 and covers the oil inlet hole 5. The metal tube 4 is easy to heat, and the atomizer core is provided in the inner cavity of the metal tube 4 and covers the oil inlet hole 5 to ensure that the e-liquid is accurately and completely heated into a vapor state.

[0030] In one embodiment, the atomizer core 6 is any one of organic cotton plus mesh, spring wire heating element and ceramic heating element.

[0031] In one embodiment, the main substrate of the atomizing core 6 is microporous quartz, such as quartz ceramic.

[0032] The advantages of this utility model are:

[0033] The base and the oil storage tank are isolated by a seal. The seal includes an air hole connected to the base. A pressure equalizing component is provided in the air hole to balance the pressure in the oil storage tank. The pressure equalizing component is a porous ceramic with air permeability. When the pressure in the oil storage tank is different from the external pressure, part of the gas is discharged through the pressure equalizing component to achieve the purpose of pressure equalization, thereby avoiding oil leakage in the atomizer.

[0034] The above disclosures are only a few specific embodiments of the present invention, but the present invention is not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.

Claims

1. An atomizer oil storage structure for air transport and high temperature environment, characterized in that: The invention comprises an atomizing body and a base, wherein the base is mounted on the bottom of the atomizing body, the atomizing body comprises an atomizing pipe in the middle and oil storage tanks on both sides, the atomizing pipe is connected with the oil storage tank through an oil inlet hole, and the oil inlet hole is provided with an atomizing core; the base and the oil storage tank are isolated from each other by a sealing member, the sealing member comprises an air hole connected with the base, and a pressure equalizing component for balancing the pressure in the oil storage tank is provided in the air hole.

2. The atomizer oil storage structure for air transport and high temperature environment according to claim 1, characterized in that: The base has an inner cavity, which is communicated with the oil storage tank through an air hole, and porous chemical fiber cotton is built in the inner cavity.

3. The atomizer oil storage structure for air transport and high temperature environment according to claim 2, characterized in that: The pressure equalizing component includes a plurality of fine holes for connecting the oil storage tank and the base, and the plurality of fine holes form a porous structure.

4. The atomizer oil storage structure for air transport and high temperature environment according to claim 3, characterized in that: The pressure equalizing component is made of permeable porous ceramic, and the pores have a diameter between 20 nm and 500 nm.

5. The atomizer oil storage structure for air transport and high temperature environment according to claim 4, characterized in that: The cross-sectional diameter of the air hole is 0.3-1 mm, and the height is 0.3-2 mm.

6. The atomizer oil storage structure for air transport and high temperature environment according to claim 4, characterized in that: The permeable porous ceramic has a circular or square cross section, and the cross section is at least 4-12.5 square centimeters; the permeable porous ceramic has a length of 3-20 mm.

7. The atomizer oil storage structure for air transport and high temperature environment according to claim 4, characterized in that: The thickness of the porous chemical fiber cotton is 3 to 20 mm, and the bottom of the permeable porous ceramic directly contacts the porous chemical fiber cotton.

8. The atomizer oil storage structure for air transport and high temperature environment according to claim 1, characterized in that: The atomization pipeline includes a metal tube. The oil inlet and the atomization core are provided on the metal tube. The atomization core is provided in the inner cavity of the metal tube and covers the oil inlet.

9. The atomizer oil storage structure for air transport and high temperature environment according to claim 8, characterized in that: The atomizing core is any one of organic cotton plus mesh, spring wire heating element and ceramic heating element.

10. The atomizer oil storage structure for air transport and high temperature environment according to claim 9, characterized in that: The atomizing core comprises microporous quartz.

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