Oil solution atomizer

Abstract

To provide an oil solution atomizer which relates to a technical field of an atomizer and effectively solves problems of liquid leakage and noise.SOLUTION: An oil solution atomizer according to the invention includes a bottle body 1, a casing 2, an oil guide cotton 3, and an ultrasonic atomization sheet 4. The bottle body includes an oil solution chamber 11 therein and is provided with an opening 12 communicating with the oil solution chamber. The casing is detachably connected to the bottle body and covers the opening to seal the opening. The casing includes an atomizing chamber 21 therein and is provided with an atomization outlet 22 communicating with the atomizing chamber. The ultrasonic atomization sheet is provided in the atomizing chamber and includes an atomizing plane. One end of the oil guide cotton adheres to the atomizing plane and is installed surrounding a center of the atomizing plane. The other end of the oil guide cotton extends through the casing into the oil solution chamber.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to the technical field of atomizing devices, and in particular to an oil agent atomizing device. [Background technology]

[0002] Conventional oil atomizing products generally adopt such means as micropore atomization, compressed pump atomization, and atomization of aromatic oil diluted with water. Micropore atomization brings an atomizing sheet into direct contact with the oil, and atomizes the oil by the vibration and extrusion of the micropore atomizing sheet. Compressed pump atomization uses compressed air to break up the oil by the high-speed air flow, achieving the effects of fragrance diffusion and atomization. Atomization of aromatic oil diluted with water involves dripping or dissolving the oil liquid in water, and atomizing the water by ultrasonic waves, thereby dispersing the oil particles dissolved in the water into the air.

[0003] However, micropore atomization has problems such as liquid leakage, short life span, and inability to atomize highly viscous oils. When a compression pump is used, highly viscous oils can be atomized, but problems such as a complicated installation structure, large volume, and loud operating noise exist. When atomizing aromatic oils diluted with water, there is a possibility that the oil will be contaminated.

[0004] Therefore, further improvements and modifications are required with respect to conventional oil atomizing devices. Summary of the Invention [Problem to be solved by the invention]

[0005] The object of the present invention is to design an oil atomization device that overcomes the above problems. [Means for solving the problem]

[0006] In order to achieve the above object, the present invention provides an oil agent atomizing device, which includes a bottle body, a casing, an oil-conducting cotton, and an ultrasonic atomizing sheet; The bottle body is provided with an oil agent chamber inside, and the bottle body is provided with an opening communicating with the oil agent chamber. The casing is detachably connected to the bottle body, and the casing covers and seals the opening. The casing is provided with an atomization chamber inside, and the casing is provided with an atomization outlet communicating with the atomization chamber. The ultrasonic atomization sheet is provided in the atomization chamber, and the ultrasonic atomization sheet has an atomization plane, and one end of the oil guiding cotton is in close contact with the atomization plane and is installed surrounding the center of the atomization plane, and the other end of the oil guiding cotton extends through the casing to enter the oil agent chamber.

[0007] Preferably, the atomization plane is a circle with a radius of R mm, the maximum distance between the projection of the oil guiding cotton onto the atomization plane and the center of the atomization plane is L mm, and the minimum distance between the projection of the oil guiding cotton onto the atomization plane and the center of the atomization plane is G mm, where 0.3≦G / R≦L / R≦0.9 is satisfied.

[0008] Preferably, the projection of the oil-conducting cotton onto the atomization plane has a central angle of N° with respect to an arc surrounding the center of the atomization plane, where N° satisfies 180≦N≦360.

[0009] Preferably, the atomization temperature of the ultrasonic atomization sheet is T° C., where 80≦T≦160 is satisfied.

[0010] Preferably, the oil guiding cotton comprises a first oil guiding cotton and a second oil guiding cotton which are connected to each other, the first oil guiding cotton is installed in close contact with the atomization plane, the second oil guiding cotton is installed through the casing and extends into the oil agent chamber, and the first oil guiding cotton is made of a high temperature resistant material.

[0011] Preferably, the second oil conducting cotton is hollow inside.

[0012] Preferably, the opening of the bottle body faces upward, the casing covers and seals the opening from top to bottom and is screwed to the bottle body, and a vent hole is provided at the bottom of the casing to connect the atomization chamber and the oil chamber.

[0013] Preferably, a wind chamber is further provided within the casing, an air intake is provided in the casing, the air intake is connected to the wind chamber, the atomization chamber is connected to the atomization outlet via the wind chamber, and the atomization plane is arranged facing the wind chamber.

[0014] Preferably, the air chamber has circular walls in cross section.

[0015] Preferably, the atomization outlet is provided at the top of the casing, the air inlet is provided at a side wall of the casing, and the air inlet and the atomization outlet are provided at the left and right sides of the casing, respectively. Effect of the Invention

[0016] The oil atomizing device according to the embodiment of the present invention has the following advantageous effects compared to the prior art.

[0017] In the oil agent atomization device of the embodiment of the present invention, the oil agent is directly atomized using an ultrasonic atomization sheet, thereby effectively solving the problems of liquid leakage and noise in the prior art; and by using oil-guiding cotton to guide the oil, the oil agent can be prevented from directly contacting the ultrasonic atomization sheet, and the oil agent is laid evenly on the atomization plane of the ultrasonic atomization sheet, thereby enhancing the atomization effect and improving the atomization efficiency. [Brief description of the drawings]

[0018] [Figure 1] 1 is a schematic structural diagram of an oil atomization device according to an embodiment of the present invention; [Diagram 2] FIG. 2 is another structural schematic diagram of an oil agent atomization device according to an embodiment of the present invention. [Diagram 3]FIG. 2 is a schematic diagram of the planar structure of the atomization plane and the oil guiding cotton in an oil agent atomization device according to another embodiment of the present invention; [Figure 4] FIG. 2 is a schematic diagram of the planar structure of the atomization plane and the oil guiding cotton in an oil agent atomization device according to another embodiment of the present invention; [Diagram 5] FIG. 2 is a schematic diagram of the planar structure of the atomization plane and the oil guiding cotton in an oil agent atomization device according to another embodiment of the present invention; [Figure 6] FIG. 2 is a schematic diagram of the planar structure of the atomization plane and the oil guiding cotton in an oil agent atomization device according to another embodiment of the present invention; [Figure 7] FIG. 2 is a structural schematic diagram of an oil agent atomization device according to another embodiment of the present invention. [Figure 8] FIG. 2 is a structural schematic diagram of an oil agent atomization device according to another embodiment of the present invention. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0019] Hereinafter, specific embodiments of the present invention will be described in more detail with reference to the accompanying drawings and examples. The following examples are merely for the purpose of illustrating the present invention and are not intended to limit the scope of the present invention.

[0020] In describing the present invention, the orientations or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", and "outside" used in the present invention are based on the orientations or positional relationships shown in the drawings, and are merely for the purpose of facilitating and simplifying the description of the present invention, and do not explicitly or implicitly indicate that such devices or elements must have a specific orientation, or be constructed or operated in a specific orientation, and therefore cannot be construed as limitations on the present invention.

[0021] In describing the present invention, it should be understood that the terms "connection", "connection", "fixed" and the like used in the present invention should be understood in a broad sense, and may be, for example, a fixed connection, a removable connection, an integral connection, a mechanical connection, a welded connection, a direct connection, an indirect connection through an intermediate medium, and unless otherwise limited, may be an internal connection between two elements or an interactive relationship between two elements. Those skilled in the art can understand the specific meaning of the above terms in the present invention according to the specific situation.

[0022] In the present invention, terms such as "first" and "second" are used to describe various pieces of information, but these pieces of information should not be limited to these terms, and these terms are used only to distinguish the same types of information from each other. For example, "first" information can be called "second" information, and similarly, "second" information can be called "first" information, without departing from the scope of the present invention.

[0023] As shown in FIG. 1 and FIG. 2, the oil atomizing device according to the preferred embodiment of the present invention includes a bottle body 1, a casing 2, an oil guiding cotton 3, and an ultrasonic atomizing sheet 4. The inside of the bottle body 1 is provided with an oil agent chamber 11, and the bottle body 1 is provided with an opening 12 communicating with the oil agent chamber 11. The casing 2 is detachably connected to the bottle body 1, and the casing 2 covers and seals the opening 12. The inside of the casing 2 is provided with an atomization chamber 21, and the casing 2 is provided with an atomization outlet 22 communicating with the atomization chamber 21. The ultrasonic atomization sheet 4 is provided in the atomization chamber 21, and the ultrasonic atomization sheet 4 has an atomization plane 41. One end of the oil guiding cotton 3 is in close contact with the atomization plane 41, and one end of the oil guiding cotton 3 is installed surrounding the center which is the geometric center of the atomization plane 41. The other end of the oil guiding cotton 3 penetrates the casing 2 and extends into the oil agent chamber 11.

[0024] In this embodiment, the ultrasonic atomizing sheet 4 is used to directly atomize the oil agent, and in order to avoid the oil agent in the oil agent atomizing product being directly in contact with the ultrasonic atomizing sheet 4, which causes uneven oil supply and reduces the atomization efficiency and atomization effect, the oil guide cotton 3 is used as the oil passage, and the oil agent in the oil agent chamber 11 is guided to contact the atomizing plane 41, thereby improving the atomization effect and atomization efficiency, and effectively solving problems such as liquid leakage and noise during use. As shown in Figures 1, 7 and 8, the arrangement of the ultrasonic atomizing sheet 4 can be any of the following: reverse type (schematic diagram 1), vertical type (schematic diagram 7), horizontal type (schematic diagram 8), etc., the reverse type means that the surface of the atomizing sheet that contacts the oil agent faces downward, and the horizontal type means that the surface of the atomizing sheet that contacts the oil agent faces upward, and different arrangement methods can be used to suit different product usage scenarios and enrich the diversity of the product.

[0025] 5 and 6, in some of the improved proposals of the present application, the projection of the oil guiding cotton 3 onto the atomization plane 41 has a circular angle of N° with respect to the arc surrounding the center of the atomization plane 41, which satisfies 180≦N≦360. One end of the oil guiding cotton 3 can be in close contact with the atomization plane 41 of the ultrasonic atomization sheet 4, such as surrounding half or surrounding the entire circumference, and the other end of the oil guiding cotton 3 contacts the liquid oil in the oil chamber 11, which serves as an oil passage to introduce the liquid oil in the bottle body 1 into the ultrasonic atomization sheet 4, and prevents the oil from directly contacting the ultrasonic atomization sheet 4.

[0026] 3 and 4, in some of the improvements of the present application, the atomization plane 41 is a circle with a radius of R mm, the maximum distance between the projection of the oil guiding cotton 3 on the atomization plane 41 and the center of the atomization plane 41 is L mm, and the minimum distance between the projection of the oil guiding cotton 3 on the atomization plane 41 and the center of the atomization plane 41 is G mm, where 0.3≦G / R≦L / R≦0.9 is satisfied. By using the oil channel to guide the oil and limiting the projection area of ​​the oil guiding cotton 3 on the atomization plane 41, that is, the contact area between the oil guiding cotton 3 and the atomization plane 41, the oil agent can be spread more uniformly and flatly on the atomization plane 41, thereby improving the atomization effect and improving the atomization efficiency.

[0027] In some improvement proposals of the present application, one end of the oil guiding cotton 3 may be arranged at the node position of the ultrasonic atomization sheet 4. By arranging the oil guiding cotton 3 at the node position of the ultrasonic atomization sheet 4, the vibration interference of the oil guiding cotton 3 with the ultrasonic atomization sheet can be reduced and the amplitude of the ultrasonic atomization sheet 4 can be optimized. In addition, by arranging the oil guiding cotton 3 at the node position of the ultrasonic atomization sheet 4, the oil guiding cotton can also be prevented from burning.

[0028] In some of the improvement proposals of the present application, the atomization temperature of the ultrasonic atomization sheet 4 is T°C, which satisfies 80≦T≦160. Tests prove that the viscosity of oil decreases with increasing temperature, and low-viscosity oil is easily atomized by the ultrasonic atomization sheet 4. Table 1 shows the viscosity change of water-based oil at different temperatures.

[0029] JPEG2024177018000002.jpg90117

[0030] As can be seen from the above table, the higher the temperature, the lower the viscosity of the oil agent. In one embodiment of the present application, the temperature of the ultrasonic atomization sheet 4 is controlled to rapidly heat the oil agent, thereby achieving the effect of reducing the viscosity of the oil agent. Specifically, in the present application, the temperature of the ultrasonic atomization sheet 4 is increased in a short time by controlling the heating rate of the ultrasonic atomization sheet 4, and the oil agent transported through the oil path can be rapidly heated by the high temperature of the ultrasonic atomization sheet 4, thereby increasing the temperature of the oil agent, reducing the viscosity of the oil agent, and reducing the difficulty of atomizing the oil agent by the ultrasonic atomization sheet 4. In addition, the increase in the temperature of the oil agent can strengthen the activity of the oil agent molecules and reduce the action force and surface tension of the oil agent molecules, thereby accelerating the atomization of the oil agent, reducing the delay time of the start of atomization, and improving the user experience.

[0031] In some improvements of the present application, the oil guiding cotton 3 includes a first oil guiding cotton 31 and a second oil guiding cotton 32 connected to each other, the first oil guiding cotton 31 is installed in close contact with the atomization plane 41, and the second oil guiding cotton 32 is installed through the casing 2 and extends into the oil chamber 11, where the first oil guiding cotton 31 is a high temperature resistant material. Since the oil is atomized at high temperature, with the increase in the time of use and atomization, the first oil guiding cotton 31 at the end close to the ultrasonic atomization sheet 4 will be burned by the high temperature during the operation of the ultrasonic atomization sheet 4, resulting in a decrease in the atomization efficiency and atomization effect. Therefore, by using a high temperature resistant material to make the first oil guiding cotton, it is possible to prevent the destruction of the oil path due to the high temperature of the ultrasonic atomization sheet 4, and as a result, the surface of the ultrasonic atomization sheet 4 can be stably oiled for a long time. Specifically, the first oil-conducting cotton 31 can be selected from glass fiber oil-conducting cotton, porous ceramic oil-conducting material, or other high-temperature resistant oil-conducting materials.

[0032] The second oil guiding cotton 32 is made of a material capable of guiding oil quickly, and can rapidly transport the oil agent to the first oil guiding cotton 31, thereby ensuring stable oil supply. Specifically, the second oil guiding cotton 32 can be made of pure cotton material.

[0033] In some of the improvement proposals of the present application, the oil-guiding cotton 3 can be brought into contact with the ultrasonic atomization sheet using other media such as porous ceramics as intermediate media to realize oil agent transportation. Specifically, in the present application, when porous ceramics are used as intermediate media, the porous ceramics themselves have high high temperature resistance, so that the oil-guiding cotton 3 can be prevented from being burnt by the high temperature of the ultrasonic atomization sheet 4, thereby reducing the difficulty of selecting the oil-guiding cotton 3.

[0034] In some of the improvements of the present application, the opening 12 of the bottle body 1 faces upward, the casing 2 covers and seals the opening 12 from top to bottom, and is screwed to the bottle body 1, and the bottom of the casing 2 is provided with an air hole 23 that communicates with the atomization chamber 21 and the oil chamber 11. When the oil is transported upward to the casing 2 through the second oil guide cotton 32 in the bottle body 1, the liquid in the oil chamber 11 decreases and a negative pressure phenomenon occurs, so that the internal air pressure of the oil chamber 11 becomes lower than the external atmospheric pressure, and the oil cannot be continuously guided. Therefore, by providing an air hole 23 that communicates with the oil chamber 11 in the bottom structure of the casing 2, the air pressure in the oil chamber 11 can be balanced with the atmospheric pressure outside the bottle body 1, and the effect of continuously guiding the oil can be achieved. In addition, the phenomenon occurs where oil accumulates at the bottom of the atomization chamber 21 due to long-term atomization, but the accumulated oil can return to the oil chamber 11 through the vent hole 23, realizing reuse of the oil.

[0035] In some other improvements of the present application, the inside of the second oil guiding cotton 32 is hollow. By making the inside of the second oil guiding cotton 32 hollow, air exchange can be performed inside the second oil guiding cotton 32, and the air pressure inside the oil agent chamber 11 is balanced with the atmospheric pressure outside the bottle body 1, thereby achieving the effect of continuously guiding oil.

[0036] In some improvements of the present application, an air chamber 24 is further provided in the casing 2, the casing 2 is provided with an air intake 25 communicating with the air chamber 24, the atomization chamber 21 communicates with the atomization outlet 22 via the air chamber 24, and the atomization plane 41 is installed facing the air chamber 24. Air enters from the air intake 25, mixes with the oil agent mist in the air chamber 24, and is blown out from the atomization outlet 22, thereby reducing poor mist ejection effect caused by pulsation of the mist at the atomization sheet.

[0037] In some improvements of the present application, the wind chamber 24 has a wall with a circular cross section, which can avoid the formation of a structure that affects the flow of the airflow, such as obstructing or repelling the airflow, inside the wind chamber 24. Specifically, the wind chamber 24 may be a circular arc-shaped cavity.

[0038] In some improvements of the present application, the atomization outlet 22 is provided at the top of the casing 2, the air inlet 25 is provided at the side wall of the casing 2, and the air inlet 25 and the atomization outlet 22 are provided at the left and right sides of the casing 2, respectively. This creates a convection current between the air inlet and the atomization outlet 22, and after the air enters through the air inlet 25, it circulates in the air chamber 24 to facilitate thorough mixing with the oil agent mist and blowing out.

[0039] In view of the above, an embodiment of the present invention provides an oil agent atomization device that uses an ultrasonic atomization sheet 4 to directly atomize an oil agent. In order to avoid the oil agent in the oil agent atomization product being directly in contact with the ultrasonic atomization sheet 4, which results in uneven oil supply and thus reduced atomization efficiency and effect, the oil guide cotton 3 is used as an oil passage to guide the oil agent in the oil agent chamber 11 to come into contact with the atomization plane 41, thereby improving the atomization effect and improving the atomization efficiency, effectively solving problems such as liquid leakage and noise during use, and eliminating the situation of negative pressure affecting the oil passage supply.

[0040] The above is merely a preferred embodiment of the present invention, and those skilled in the art may make some improvements and substitutions without departing from the technical principles of the present invention, and these improvements and substitutions should also be considered as part of the protection scope of the present invention. [Explanation of symbols]

[0041] 1 Bottle body 11 Oil chamber 12 aperture 2 Casing 21 Atomization chamber 22 Atomization outlet 23 Ventilation hole 24 Wind room 25 Air Intake 3 Oil Conducting Cotton 31 The first oil guide cotton 32 The second oil guide cotton 4. Ultrasonic atomization sheet 41 Atomization plane.

Claims

1. An oil atomization device, comprising: The bottle includes a bottle body, a casing, an oil-conducting cotton, and an ultrasonic atomization sheet. an oil agent chamber is provided inside the bottle body, the bottle body is provided with an opening communicating with the oil agent chamber, the casing is detachably connected to the bottle body, the casing covers and seals the opening, an atomization chamber is provided inside the casing, the casing is provided with an atomization outlet communicating with the atomization chamber, the ultrasonic atomization sheet is provided within the atomization chamber, the ultrasonic atomization sheet has an atomization plane, one end of the oil guiding cotton is in close contact with the atomization plane and is installed surrounding the center of the atomization plane, and the other end of the oil guiding cotton penetrates the casing and extends to the oil agent chamber.

2. 2. The oil atomization device according to claim 1, characterized in that the atomization plane is a circle with a radius of R mm, the maximum distance between the projection of the oil guiding cotton onto the atomization plane and the center of the atomization plane is L mm, and the minimum distance between the projection of the oil guiding cotton onto the atomization plane and the center of the atomization plane is G mm, where 0.3 mm≦G / R≦L / R≦0.9 mm.

3. 2. The oil atomization device according to claim 1, wherein the projection of the oil guiding cotton onto the atomization plane defines a central angle of an arc surrounding the center of the atomization plane of N degrees, where 180≦N≦360.

4. 2. The oil agent atomization device according to claim 1, wherein the atomization temperature of the ultrasonic atomization sheet is T° C., where 80≦T≦160° C.

5. The oil agent atomization device according to claim 1, characterized in that the oil guiding cotton comprises a first oil guiding cotton and a second oil guiding cotton which are connected to each other, the first oil guiding cotton is installed in close contact with the atomization plane, the second oil guiding cotton is installed through the casing and extends into the oil agent chamber, the first oil guiding cotton is made of a high temperature resistant material, and the second oil guiding cotton is hollow inside.

6. 2. The oil agent atomizing device according to claim 1, wherein the oil guiding cotton is disposed at a node of a wave of the atomizing plane.

7. 2. The oil agent atomization device according to claim 1, wherein the opening of the bottle body faces upward, the casing covers and seals the opening from top to bottom and is screwed to the bottle body, and a vent hole is provided in a bottom of the casing to communicate the atomization chamber and the oil agent chamber.

8. 2. The oil agent atomization device according to claim 1, further comprising: an air chamber provided within the casing; an air intake provided in the casing; the air intake communicating with the air chamber; the atomization chamber communicating with the atomization outlet via the air chamber; and the atomization plane facing the air chamber.

9. 9. The oil agent atomization device according to claim 8, wherein the air chamber has a wall having a circular cross section.

10. 10. The oil agent atomization device according to claim 9, wherein the atomization outlet is provided at the top of the casing, the air intake is provided at a side wall of the casing, and the air intake and the atomization outlet are provided at the left and right sides of the casing, respectively.

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