Atomizing device capable of cooling down

Abstract

The present invention relates to an atomizing device capable of cooling down, belonging to the field of atomizing application technology, and specifically comprises a piezoelectric ceramic atomizing sheet, an upper cooling layer located on the upper part of the piezoelectric ceramic atomizing sheet, a lower cooling layer located on the lower part of the piezoelectric ceramic atomizing sheet, and an oil-conducting material located between the piezoelectric ceramic atomizing sheet and the upper cooling layer, wherein a circular through hole is provided in the middle of the upper cooling layer. The essential oil diffuses the floating oil mist into the external environment through the through hole of the upper cooling layer. Through the combined effect of the upper cooling layer and the lower cooling layer, the piezoelectric ceramic atomizing sheet has a good cooling effect and a fixing effect, which solves the problem of the destruction of the essential oil components by the high temperature formed by the high-frequency oscillation of the piezoelectric ceramic atomizing sheet during the operation of the essential oil atomization process.

Description

Technical Field

[0001] The invention belongs to the technical field of atomization application, and in particular relates to an atomization device capable of cooling down. Background Art

[0002] In daily life, atomizers are mainly used for humidification and aromatherapy in homes, hotels, factories, medical care, etc. Atomizers use the piezoelectric effect of the atomizer to generate ultrasonic mechanical vibrations, atomizing solutions such as water and essential oils into naturally flowing fine particles that diffuse into the air of the surrounding environment, achieving good humidification and aromatherapy effects. However, when the piezoelectric ceramic atomizer is working, the high temperature generated by the high-frequency oscillation will damage the components of the essential oil solution, greatly reducing the efficacy and function of the essential oil. At the same time, the high temperature can easily cause the atomizer to crack, reducing its service life.

[0003] Therefore, whether it is possible to design an atomization device that can cool down to overcome the above-mentioned defects is a technical problem to be solved by those skilled in the art. Summary of the invention

[0004] The present invention aims to provide an atomizing device capable of cooling down. Through a unique structural design, the upper and lower cooling layers form a tight fit with the piezoelectric ceramic atomizing sheet, and the heat generated by the piezoelectric ceramic atomizing sheet is quickly transferred to the cooling layer, thereby achieving the purpose of controlling the surface temperature of the piezoelectric ceramic atomizing sheet and preventing the components of the essential oil solution from being destroyed.

[0005] The specific technical solutions adopted are as follows:

[0006] A cooling atomization device mainly comprises a piezoelectric ceramic atomization sheet, an upper cooling layer located on the upper part of the piezoelectric ceramic atomization sheet, a lower cooling layer located on the lower part of the piezoelectric ceramic atomization sheet, and an oil guiding material located between the piezoelectric ceramic atomization sheet and the upper cooling layer, wherein a first circular through hole is arranged in the middle of the upper cooling layer.

[0007] Preferably, the diameter of the first circular through hole is 1.0 mm to 12.0 mm.

[0008] Preferably, the cooling layer is provided with a first circular groove and a second circular through hole from top to bottom, the center points of the first circular groove and the second circular through hole are on the same vertical line, and the piezoelectric ceramic atomizer is arranged in the first circular groove.

[0009] Preferably, the first circular groove has a diameter of 6.0 mm to 25 mm and a depth of 0.6 mm to 15.00 mm.

[0010] Preferably, the diameter of the second circular through hole is 1.0 mm to 8.0 mm.

[0011] Preferably, a second circular groove is provided between the first circular groove and the second circular through hole, and the second circular groove is filled with thermal conductive silicone grease.

[0012] Preferably, the second circular groove has a diameter of 4.0 mm to 20 mm and a depth of 0.2 mm to 10.0 mm.

[0013] Preferably, the center points of the first circular groove, the second circular groove, the second circular through hole and the first circular through hole are on the same vertical line.

[0014] Preferably, the contact surface of the upper cooling layer with the oil conducting material may be a smooth plane, a grid plane, a wavy plane or a serrated plane.

[0015] Preferably, the lower cooling layer and the upper cooling layer are made of metal.

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] 1. The device can directly cool the piezoelectric ceramic atomizer;

[0018] 2. It can prevent the temperature of the piezoelectric ceramic from being too high, thus destroying the effective ingredients in the atomized solution;

[0019] 3. Each part has a simple structure and is easy to process and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic structural perspective view of an atomizing device capable of cooling down the temperature of the present invention;

[0021] Figure 2 A schematic side view of an atomizing device capable of cooling down the temperature of the present invention. DETAILED DESCRIPTION

[0022] The present invention will be further described below in conjunction with the accompanying drawings and examples:

[0023] An embodiment of the present invention is Figure 1 , Figure 2As shown, a cooling atomization device includes an upper cooling layer 7, an oil-conducting material 6, a piezoelectric ceramic atomization sheet 5 and a cooling layer 1 which are sequentially arranged from top to bottom, and a first circular through hole 8 is provided on the upper cooling layer 7; a first circular groove 2, a second circular groove 3 and a second circular through hole 4 are provided on the lower cooling metal 1, and the center points of the first circular groove 2, the second circular groove 3 and the second circular through hole 4 are on the same vertical line. During installation, thermal grease is injected into the second circular groove 3, and then the piezoelectric ceramic atomizer sheet 5 is placed in the first circular groove 2, and then the surface of the piezoelectric ceramic atomizer sheet 5 is covered with an oil-conducting material 6, so that the essential oil on the periphery is transferred to the surface of the piezoelectric ceramic atomizer sheet 5 through the oil-conducting material 6, so that a very thin liquid surface is formed, which is convenient for the atomization of the essential oil; then the contact surface 9 of the upper cooling layer 7 is pressed flatly on the oil-conducting material 6, so that the center point of the first circular through hole 8 in the upper cooling layer 7 and the center points of the first circular groove 2, the second circular groove 3, and the second circular through hole 4 in the cooling layer 1 are on the same vertical line, and the cooling layer 1 is fixed to the upper cooling layer 7; in addition, an electronic wire or a thimble can be introduced into the second circular through hole 4 of the cooling layer 1, and then the second circular through hole 4 is sealed to prevent the thermal grease from overflowing, and the upper cooling layer 7 and the cooling layer 1 are fixed to form a whole to form a complete atomization device that can be cooled.

[0024] Specifically, the material of the cooling layer 1 and the upper cooling layer 7 is metal, and the shapes of the cooling layer 1 and the upper cooling layer 7 are not limited to cylindrical, and can also be set to other shapes, which are not limited here.

[0025] Specifically, the diameter of the first circular groove 2 is 6.0 mm to 25 mm, and the depth is 0.6 mm to 15.00 mm; the diameter of the second circular groove 3 is 4.0 mm to 20 mm, and the depth is 0.2 mm to 10.0 mm; the diameter of the second circular through hole 4 is 1.0 mm to 8.0 mm.

[0026] Specifically, the contact surface 9 of the upper temperature-reducing layer 7 with the oil-conducting material 6 may be a smooth plane, a grid plane, a wavy plane or a serrated plane.

[0027] Specifically, the oil-conducting material 6 can be made of corrosion-resistant oil-conducting materials such as oil-conducting cotton, porous ceramic materials, high molecular polymers, and fluorosilicone, which are not limited here.

[0028] The upper cooling layer 7 has a cooling effect and a fixing effect on the piezoelectric ceramic atomizer 5. The lower cooling layer 1 is filled with thermal conductive silicone grease in the second circular groove 3, so that the thermal conductive silicone grease is fully in contact with the bottom of the piezoelectric ceramic piece 5, forming a good thermal conductivity effect. Through the combined effect of the upper cooling layer 7 and the lower cooling layer 1, the piezoelectric ceramic atomizer 5 has a good cooling effect and a fixing effect, solving the problem of the high temperature caused by the high-frequency oscillation of the piezoelectric ceramic atomizer 5 during the operation of the atomizer to damage the essential oil components.

[0029] The present invention is described above by way of examples, but the present invention is not limited to the above specific embodiments, and any changes or modifications made based on the present invention belong to the scope of protection claimed by the present invention.

Claims

1. A cooling atomization device, characterized in that: It comprises a piezoelectric ceramic atomizing sheet (5), an upper cooling layer (7) located on the upper part of the piezoelectric ceramic atomizing sheet (5), a cooling layer (1) located on the lower part of the piezoelectric ceramic atomizing sheet (5), and an oil-conducting material (6) located between the piezoelectric ceramic atomizing sheet (5) and the upper cooling layer (7), wherein a first circular through hole (8) is provided in the middle of the upper cooling layer (7); The cooling layer (1) is provided with a first circular groove (2) and a second circular through hole (4) from top to bottom, the center points of the first circular groove (2) and the second circular through hole (4) are on the same vertical line, and the piezoelectric ceramic atomizing sheet (5) is arranged in the first circular groove (2); A second circular groove (3) is further provided between the first circular groove (2) and the second circular through hole (4), and the second circular groove (3) is filled with thermal conductive silicone grease; The contact surface (9) of the upper temperature-reducing layer (7) with the oil-conducting material (6) is one of a smooth plane, a grid plane, a wavy plane or a serrated plane; The material of the lower temperature reducing layer (1) and the upper temperature reducing layer (7) is metal.

2. The atomizing device capable of cooling down according to claim 1, characterized in that: The diameter of the first circular through hole (8) is 1.0 mm to 12.0 mm.

3. The atomizing device capable of cooling down according to claim 1, characterized in that: The diameter of the first circular groove (2) is 6.0 mm to 25 mm, and the depth is 0.6 mm to 15.00 mm.

4. The atomizing device capable of cooling down according to claim 1, characterized in that: The diameter of the second circular through hole (4) is 1.0 mm to 8.0 mm.

5. The atomizing device capable of cooling down according to claim 1, characterized in that: The second circular groove (3) has a diameter of 4.0 mm to 20 mm and a depth of 0.2 mm to 10.0 mm.

6. The atomizing device capable of cooling down according to claim 5, characterized in that: The center points of the first circular groove (2), the second circular groove (3), the second circular through hole (4) and the first circular through hole (8) are on the same vertical line.

Images