Atomizer

Abstract

The utility model discloses an atomizer which comprises a shell, the shell is provided with an air inlet end and a mist outlet end, an atomizing cavity and a liquid storage bin are formed in the shell, a liquid guiding piece is arranged in the atomizing cavity, the end of the liquid guiding piece extends into the liquid storage bin, and a heating piece wrapping the surface of the liquid guiding piece is further arranged in the atomizing cavity. The atomization cavity is further provided with an air inlet channel and a mist outlet channel corresponding to the air inlet end and the mist outlet end, and a bent part is formed at the end, close to the atomization cavity, of the air inlet channel so that cold air can be preheated. According to the technical scheme, liquid is heated more evenly, the atomization effect of the liquid is optimized, meanwhile, cold air is prevented from making direct contact with the heating element, and the service life of the heating element is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing devices, in particular to an atomizer. Background Art

[0002] The atomization device usually includes a connected atomization module and a power supply module. The power supply module provides power to the atomization module. The atomization module atomizes liquids such as essential oils or potions and promotes the diffusion of liquid molecules into the air, thereby achieving a larger diffusion space and better diffusion effect.

[0003] The existing atomizer usually has an atomizing chamber inside, in which a columnar or sheet-shaped electric heating element is arranged. Liquid flows from the liquid storage tank into the atomizing chamber and contacts with the electric heating element to be heated and atomized, and is mixed with the airflow to form smoke. However, the above structure is also found to have the following problems in use:

[0004] Sheet-shaped electric heating elements usually have a high temperature in the center and a low temperature at the edge, which will cause uneven heating of the liquid. Column-shaped electric heating elements, whether placed vertically or horizontally, only a part of the bottom surface can contact the liquid, which will also cause uneven heating.

[0005] The cold air directly enters the atomization chamber and contacts the electric heating element. Due to the large temperature difference between the two, it is easy to damage the electric heating element, resulting in a reduction in its service life. Utility Model Content

[0006] The main purpose of the utility model is to provide an atomizer, which is intended to heat the liquid more evenly, optimize the atomization effect of the liquid, and also prevent the cold air from directly contacting the heating element, thereby extending the life of the heating element.

[0007] In order to achieve the above-mentioned purpose, the utility model provides an atomizer, comprising:

[0008] A shell, the shell having an air inlet end and a mist outlet end, an atomizing chamber and a liquid storage tank being formed inside the shell, a liquid introducing piece is arranged in the atomizing chamber, an end of the liquid introducing piece extends into the liquid storage tank, a heating piece coated on the surface of the liquid introducing piece is also arranged in the atomizing chamber, the atomizing chamber is also provided with an air inlet channel and a mist outlet channel corresponding to the air inlet end and the mist outlet end, and the air inlet channel is formed with a curved portion at one end close to the atomizing chamber so that the cold air can be preheated.

[0009] In one embodiment of the utility model, the liquid introducing member includes an atomizing section and a liquid introducing section formed by bending two ends of the atomizing section, the free end of the liquid introducing section extends into the liquid storage bin, and the heating element is coated on the surface of the atomizing section.

[0010] In an embodiment of the present invention, the heating element is a heating wire, and the heating wire is spirally wound on the surface of the atomization section.

[0011] In one embodiment of the present utility model, a liquid accumulation portion is formed at one end of the liquid storage tank facing the air inlet end, and the free end of the liquid introducing section extends into the liquid accumulation portion.

[0012] In an embodiment of the present invention, the liquid storage bin is disposed circumferentially surrounding the atomization chamber.

[0013] In one embodiment of the utility model, the liquid guide member is made of porous ceramics, oil-conducting cotton or foamed silica gel.

[0014] The technical solution of the utility model is to arrange a liquid introducing member in the atomizing chamber and a heating member coated on the surface of the liquid introducing member. When the heating member is working and generates heat, the liquid in the part in contact with the liquid introducing member can be atomized and heated, and the liquid introducing member can continuously attract the liquid to the part. Through the above arrangement, the liquid is guided by the liquid introducing member to contact and atomize with the heating member, and the contact area with the heating member is large, the atomization efficiency is high, which helps to save energy, and the liquid is continuously attracted by the liquid introducing member through capillary action, so that the atomization effect is relatively uniform and soft, and the atomization effect is better; the air inlet channel forms a curved portion at one end close to the atomizing chamber, so that the cold air needs to flow in a tortuous way in the curved portion before entering the atomizing chamber, which prolongs the airflow path and increases the airflow retention time. In this process, the airflow will receive a part of the heat emitted by the heating member for preheating, and the temperature difference between the two will not be too large when it enters the atomizing chamber and contacts the heating member, which plays a good protective role for the heating member and prolongs its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is an exploded view of the atomizer of the utility model;

[0017] Figure 2 It is a cross-sectional view of the atomizer of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the liquid guide member of the utility model.

[0019] Description of Figure Numbers:

[0020] 1. Shell; 2. Air inlet end; 21. Air inlet channel; 211. Bending portion; 3. Mist outlet end; 31. Mist outlet channel; 4. Atomizing chamber; 41. Liquid introducing member; 411. Atomizing section; 412. Liquid introducing section; 42. Heating member; 5. Liquid storage tank; 51. Liquid accumulation portion.

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0023] Reference Figures 1 to 3 The utility model proposes an atomizer, including a shell 1, the shell 1 has an air inlet end 2 and a mist outlet end 3, an atomizing chamber 4 and a liquid storage tank 5 are formed inside the shell 1, a liquid introduction member 41 is arranged in the atomizing chamber 4, the end of the liquid introduction member 41 extends into the liquid storage tank 5, a heating member 42 coated on the surface of the liquid introduction member 41 is also arranged in the atomizing chamber 4, the atomizing chamber 4 is also provided with an air inlet channel 21 and a mist outlet channel 31 corresponding to the air inlet end 2 and the mist outlet end 3, and the air inlet channel 21 is formed with a bent portion 211 at one end close to the atomizing chamber 4 so that the cold air can be preheated.

[0024] It can be understood that the cold air enters the atomizing chamber 4 from the air inlet channel 21, and the smoke mixed with the atomized liquid leaves the atomizing chamber 4 from the mist outlet channel 31. A liquid guide 41 is arranged in the atomizing chamber 4. The liquid guide 41 is made of a porous microporous material, and both ends of the liquid guide 41 extend into the liquid storage tank 5, so that the liquid can be gradually absorbed by capillary action and guided to spread throughout the liquid guide 41. The heating element 42 is coated on the surface of the liquid guide 41, which can be a tubular structure sleeved on the liquid guide 41, or a structure wrapped around the guide. The filamentary structure of the liquid element 41 can atomize and heat the liquid in the part in contact with the liquid introducing element 41 when the heating element 42 is working and generating heat, and the liquid introducing element 41 will continuously attract the liquid thereto. Through the above arrangement, the liquid is guided by the liquid introducing element 41 to contact and atomize with the heating element 42, and the contact area with the heating element 42 is large, the atomization efficiency is high, and it is helpful to save energy. In addition, the liquid will be continuously attracted by the liquid introducing element 41 through capillary action, so that the atomization effect is relatively uniform and soft, and the atomization effect is better.

[0025] Since the heating element 42 radiates heat to the surroundings, the temperature of a part of the surrounding area is also high. The air inlet channel 21 forms a curved portion 211 at one end close to the atomizing chamber 4, so that the cold air needs to flow in a zigzag manner in the curved portion 211 before entering the atomizing chamber 4, thereby extending the airflow path and increasing the airflow retention time. During this process, the airflow will receive a part of the heat emitted by the heating element 42 for preheating. When the airflow enters the atomizing chamber 4 and contacts the heating element 42, the temperature difference between the two will not be too large, thereby providing better protection for the heating element 42 and extending its service life.

[0026] The heating element 42 can be electrically connected to an external power supply device, such as a DC power supply, a battery, etc., and can also be electrically connected to a circuit board or MCU integrated with a control module, so as to accurately adjust the power of the heating element 42 to control the atomization effect; in addition, a variety of sensor elements can be arranged in the atomization chamber 4 according to user needs. For example, a carbon dioxide detection sensor can be arranged in the atomization chamber 4 to monitor the carbon dioxide concentration in the smoke.

[0027] Reference Figure 3 In one embodiment of the present application, the liquid introducing component 41 includes an atomizing section 411 and a liquid introducing section 412 formed by bending at both ends of the atomizing section 411, the free end of the liquid introducing section 412 extends into the liquid storage tank 5, and the heating component 42 is coated on the surface of the atomizing section 411.

[0028] It can be understood that the liquid guiding section 412 is bent relative to the atomization section 411 and extends downward, and its end extends into the liquid storage tank 5. The above arrangement allows the liquid to be affected by gravity during the process of being adsorbed and guided by the liquid guiding member 41, and the flow process of the liquid will not be too fast, so that the atomization process of the liquid is more uniform and gentle, and the atomization effect is better.

[0029] Reference Figures 1 to 2 In one embodiment of the present application, the heating element 42 is an electric heating wire, and the electric heating wire is spirally wound on the surface of the atomization section 411.

[0030] It can be understood that the use of heating wire as the heating element 42 has the following advantages: high flexibility, the heating wire can be made into various shapes and sizes as needed to adapt to different heating applications, they can be woven, twisted, pressed or coiled into various forms, so they can be applied to complex heating surfaces or inside equipment; fast response, due to the excellent thermal conductivity of the heating wire, rapid heating or cooling can be achieved; long life, the heating wire is usually made of high-quality alloys or metals, has high high temperature resistance and corrosion resistance, and can work stably in a high temperature environment for a long time.

[0031] Reference Figures 1 to 2In one embodiment of the present application, a liquid accumulation portion 51 is formed at one end of the liquid storage tank 5 facing the air inlet end 2 , and the free end of the liquid guide section 412 extends into the liquid accumulation portion 51 .

[0032] It can be understood that the liquid accumulation part 51 is a small pool-like structure at the bottom of the liquid storage tank 5, which can ensure that the liquid accumulation part 51 is always full of liquid when the liquid has not dried up, so that the liquid introduction section 412 extending into the liquid accumulation part 51 can maintain a good oil absorption effect.

[0033] Reference Figures 1 to 2 In one embodiment of the present application, the liquid storage tank 5 is arranged circumferentially surrounding the atomization chamber 4.

[0034] It can be understood that, through the above arrangement, the liquid storage tank 5 circumferentially surrounds the atomization chamber 4 so that the shell 1 forms a column. On the one hand, the space inside the shell 1 is reasonably utilized so that the liquid storage tank 5 can have more volume and store more liquid. On the other hand, the columnar shell 1 is easier to install, plug in, disassemble and other operations.

[0035] Reference Figures 1 to 3 In one embodiment of the present application, the liquid guiding member 41 is made of porous ceramic or oil-conducting cotton or foamed silicone.

[0036] It can be understood that porous ceramics, oil-conducting cotton, and foamed silicone are all materials with porous microporous structures inside, and liquid can flow along their internal micropores. In the actual production process, they can be selected based on the liquid flow rate, material strength, and manufacturing cost. For example, when porous ceramics are selected to make the liquid guide part 41, it has a certain structural rigidity and is not easy to damage, which helps to save costs.

[0037] The technical solution of the utility model is to arrange a liquid introduction member 41 in the atomizing chamber 4, and a heating member 42 coated on the surface of the liquid introduction member 41. When the heating member 42 is working and generating heat, the liquid in the part in contact with the liquid introduction member 41 can be atomized and heated, and the liquid introduction member 41 can continuously attract the liquid to the part. Through the above arrangement, the liquid is guided by the liquid introduction member 41 to contact the heating member 42 for atomization, and the contact area with the heating member 42 is large, the atomization efficiency is high, and it is helpful to save energy. In addition, the liquid is continuously attracted by the liquid introduction member 41 through the capillary action. The atomization effect is made more uniform and soft, and the atomization effect is better; the air inlet channel 21 forms a curved portion 211 at one end close to the atomization chamber 4, so that the cold air needs to flow in a zigzag manner in the curved portion 211 before entering the atomization chamber 4, which extends the airflow path and increases the airflow retention time. During this process, the airflow will receive a part of the heat emitted by the heating element 42 for preheating, and then when it enters the atomization chamber 4 and contacts the heating element 42, the temperature difference between the two will not be too large, which plays a better protective role on the heating element 42 and extends its service life.

[0038] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of this application, it should be understood that if the terms "upper", "lower", "left", "right", etc. indicate an orientation or position relationship based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing this 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. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0039] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An atomizer, characterized in that: include: A shell (1), wherein the shell (1) has an air inlet end (2) and a mist outlet end (3), an atomizing chamber (4) and a liquid storage tank (5) are formed inside the shell (1), a liquid introduction member (41) is arranged inside the atomizing chamber (4), an end of the liquid introduction member (41) extends into the liquid storage tank (5), a heating member (42) coated on the surface of the liquid introduction member (41) is also arranged inside the atomizing chamber (4), an air inlet channel (21) and a mist outlet channel (31) are provided in the atomizing chamber (4) corresponding to the air inlet end (2) and the mist outlet end (3), and a curved portion (211) is formed at one end of the air inlet channel (21) close to the atomizing chamber (4) so ​​that the cold air is preheated.

2. The atomizer according to claim 1, characterized in that The liquid introducing element (41) comprises an atomizing section (411) and a liquid introducing section (412) formed by bending two ends of the atomizing section (411); the free end of the liquid introducing section (412) extends into the liquid storage bin (5); and the heating element (42) is coated on the surface of the atomizing section (411).

3. The atomizer according to claim 2, characterized in that The heating element (42) is an electric heating wire, and the electric heating wire is spirally wound on the surface of the atomizing section (411).

4. The atomizer according to claim 3, characterized in that A liquid accumulation portion (51) is formed at one end of the liquid storage bin (5) facing the air inlet end (2), and a free end of the liquid introduction section (412) extends into the liquid accumulation portion (51).

5. The atomizer according to claim 4, characterized in that The liquid storage bin (5) is arranged circumferentially surrounding the atomization chamber (4).

6. The atomizer according to any one of claims 1 to 5, characterized in that: The liquid guiding member (41) is made of porous ceramics, oil-conducting cotton or foamed silica gel.

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