Oil supply device and ultrasonic atomization device

Abstract

The utility model relates to an oil supply device and an ultrasonic atomization device, and belongs to the field of essential oil atomization devices. An oil supply device comprises a liquid storage bottle; the conveying assembly is detachably connected with the liquid storage bottle, an atomization cavity and an air inlet cavity are formed in the conveying assembly, a liquid inlet through hole is formed in the bottom wall of the atomization cavity, the air inlet cavity and the liquid inlet through hole are communicated with the liquid storage bottle, and an air leakage hole communicated with the air inlet cavity is formed in the conveying assembly; one end of the infusion tube extends into the liquid storage bottle, and the other end of the infusion tube is communicated with the liquid inlet through hole; the air outlet end of the air pump is communicated with the air inlet cavity. Liquid in the liquid storage bottle can be driven by the air pump to flow through the liquid conveying pipe to enter the atomization cavity, air in the air inlet cavity is discharged from the air discharging hole, redundant essential oil can flow back into the liquid storage bottle, and solidification of the residual essential oil in the pipeline is avoided. The liquid storage bottle is detachably connected with the conveying assembly, so that a user can supplement essential oil conveniently.

Description

Technical Field

[0001] The utility model relates to the field of essential oil atomization devices, in particular to an oil supply device and an ultrasonic atomization device. Background Art

[0002] The existing atomizer device has an oil storage chamber inside, and then the atomizer assembly is installed in the oil storage chamber. The atomizer assembly can absorb the oil in the oil storage chamber, and then the atomizer assembly is powered by a power supply assembly to heat the atomizer assembly and convert the absorbed oil into aerosol. However, the oil supply method of the existing atomizer device has defects. Some atomizer devices absorb essential oil into the atomizer assembly through a cotton swab and then atomize it. The cotton swab will be carbonized after being used for a certain period of time. Some atomizer devices use a pump body to transport the essential oil to the atomizer assembly, but it will cause the essential oil to remain in the pipeline and solidify. The above oil supply methods cannot achieve continuous oil supply for the atomizer device. Utility Model Content

[0003] Based on this, it is necessary to provide an oil supply device and an ultrasonic atomization device to address the problem that the atomization device cannot continuously supply oil.

[0004] An oil supply device comprises: a liquid storage bottle, the liquid storage bottle is used to store essential oil; a conveying component, the conveying component is arranged on the liquid storage bottle and is detachably connected to the liquid storage bottle, the conveying component is provided with an atomization chamber and an air inlet chamber, the bottom wall of the atomization chamber is provided with a liquid inlet through hole, the air inlet chamber and the liquid inlet through hole are respectively communicated with the liquid storage bottle, and the conveying component is provided with an air leakage hole communicated with the air inlet chamber; an infusion tube, one end of the infusion tube extends into the liquid storage bottle, and the other end of the infusion tube is communicated with the liquid inlet through hole; an air pump, the air outlet end of the air pump is communicated with the air inlet chamber, and the air pump can drive the liquid in the liquid storage bottle to flow through the infusion tube and then enter the conveying component.

[0005] The present application discloses an oil supply device, which is connected to a liquid storage bottle through an atomizing chamber and an air inlet chamber of a conveying component, so that the air outlet end, the air inlet chamber and the liquid storage bottle are connected in sequence, and the air pump is used to pressurize the air, and the pressurized air enters the liquid storage bottle after passing through the air inlet chamber, driving the liquid in the liquid storage bottle to flow through the infusion tube into the atomizing chamber to complete the oil supply. The air leakage hole is connected to the air inlet chamber. When the air pump stops pressurizing, the gas in the air inlet chamber will leak out from the air leakage hole, and the excess essential oil can flow through the infusion tube and flow back into the liquid storage bottle, which can avoid the solidification of the essential oil remaining in the pipeline, so that the atomizing device will not be oiled. In addition, the liquid storage bottle and the conveying component are detachably connected, which is convenient for users to add essential oil to the liquid storage bottle to reuse the atomizing device, avoiding the atomizing device from becoming a disposable device and causing a waste of resources.

[0006] In one embodiment, the air inlet cavity is provided with an air inlet hole and an air outlet hole, the air outlet end of the air pump is connected with the air inlet hole, the air outlet hole is connected with the liquid storage bottle, the atomization cavity is located above the liquid storage bottle, and the liquid in the atomization cavity can flow back into the liquid storage bottle through the infusion tube. The air inlet cavity is provided with an air inlet hole and an air outlet hole, the air outlet end of the air pump is connected with the air inlet hole, and the air outlet hole is connected with the liquid storage bottle, so that the air outlet end of the air pump, the air inlet cavity and the liquid storage bottle are connected in sequence, the liquid storage bottle is connected with the atomization cavity and is located below the atomization cavity, and the pressurized gas of the air pump enters the liquid storage bottle after passing through the air inlet cavity, which can drive the essential oil in the liquid storage bottle to be transported into the atomization cavity. When the air pump stops taking in air, the excess gas in the air inlet cavity will be discharged from the air leakage hole, and at the same time, the excess essential oil in the atomization cavity will flow back into the liquid storage bottle from the infusion tube, so as to avoid the essential oil remaining in the pipeline and solidifying, resulting in the inability of the oil supply device to continuously supply oil.

[0007] In one embodiment, the air pump is disposed on the conveying component.

[0008] By arranging the air pump on the conveying component, the air outlet end of the air pump is connected with the air inlet chamber of the conveying component and the liquid storage bottle in sequence, and the air pressure is used to drive the essential oil in the liquid storage bottle to flow through the infusion tube and be transported to the atomization chamber. After the oil supply is completed, the excess air can be discharged from the air leakage hole, so that the essential oil in the atomization chamber can flow back into the liquid storage bottle. This oil supply method and the structural design for the reflux of the essential oil can prevent the essential oil from being retained in the pipeline and solidified.

[0009] In one embodiment, the conveying assembly includes a conveying frame and a conveying upper cover, the conveying frame is arranged on the conveying upper cover and the conveying frame cooperates with the conveying upper cover to form the atomizing chamber and the air inlet chamber, the conveying upper cover is provided with the air leakage hole, the infusion tube is arranged on the conveying frame, the infusion tube extends into the liquid storage bottle and the other end of the infusion tube away from the conveying frame is close to the bottom of the liquid storage bottle, and the infusion tube connects the liquid storage bottle with the atomizing chamber. The atomizing chamber and the air inlet chamber are formed by assembling the conveying frame and the conveying upper cover, one end of the infusion tube is connected with the atomizing chamber, and the other end extends to the bottom of the liquid storage bottle, so that the infusion tube can use the essential oil at the bottom of the liquid storage bottle. When the air in the liquid storage bottle is pressurized, the essential oil can flow through the infusion tube to the atomizing chamber under the pressure to complete the oil supply, and when the air pump stops pressurizing the liquid storage bottle, the excess air pressure will be discharged from the air leakage hole, so that the excess essential oil in the atomizing chamber flows back to the liquid storage bottle.

[0010] In one embodiment, the conveying assembly is provided with a fan accommodating chamber and an air outlet, and the air outlet is connected to the fan accommodating chamber and the atomizing chamber. By arranging the fan accommodating chamber to be connected with the air outlet, the air outlet is arranged toward the mist outlet of the ultrasonic atomizing device and the atomizing chamber. If a fan is installed in the fan accommodating chamber, the wind blown by the fan is blown out from the air outlet, and the essential oil smoke in the atomizing chamber can be blown to the outside, thereby treating the odor of the use space, improving the odor of the environment space, and creating a comfortable and pleasant environment.

[0011] An ultrasonic atomization device comprises: the oil supply device described above; an atomization component, wherein the atomization component is arranged on the conveying component, the atomization component is located on the bottom wall of the atomization chamber, and the atomization component is provided with a plurality of atomization holes.

[0012] The second aspect of the present application discloses an ultrasonic atomization device, by setting one end of the atomization component provided with an atomization hole on the bottom wall of the atomization chamber, when the oil supply device completes the oil supply, the essential oil entering the atomization chamber can infiltrate the atomization component, and the atomization component is provided with a plurality of atomization holes, so that the atomization component can be more fully in contact with the essential oil, reducing the frequency of oiling the oil supply device, and at the same time, the essential oil smoke can be more fully output to the atomization chamber from the plurality of atomization holes. After the oil supply device completes the infiltration of the atomization component, the air pump stops working, and the excess gas in the air inlet cavity can be discharged from the air leakage hole, so that the excess essential oil in the atomization chamber flows back from the infusion tube to the liquid storage bottle, avoiding the atomization effect of the atomization component affected by too much essential oil in the atomization chamber, and the oil supply method of the oil supply device can also avoid the essential oil from being retained in the pipeline and solidified, so that the oil supply device can continuously supply oil to the atomization component, ensuring that the ultrasonic atomization device can continuously output essential oil smoke to improve the ambient air.

[0013] In one embodiment, the atomization assembly includes an atomization cover assembly and an atomization sheet, the atomization cover assembly is provided with a accommodating cavity, the atomization cover assembly is provided with a plurality of atomization holes, the plurality of atomization holes are arranged at intervals on the atomization cover assembly and are connected to the atomization cavity, the atomization sheet is arranged on the atomization cover assembly and is located on the side where the atomization holes are arranged, and the atomization sheet is located in the accommodating cavity. By arranging the atomization sheet on the side where the atomization holes are arranged on the atomization cover assembly, and one end of the atomization assembly provided with the atomization holes is located in the atomization cavity, the essential oil can enter the plurality of atomization holes and infiltrate the atomization sheet after reaching the atomization cavity, so that the atomization sheet can be more fully infiltrated, the atomization of the atomization sheet can be more lasting, and the frequency of oiling of the ultrasonic atomization device can be reduced. At the same time, the essential oil mist atomized by the atomization sheet can be more fully output through the plurality of atomization holes.

[0014] In one embodiment, the atomization cover assembly includes an upper cover and a bottom cover, the upper cover is provided with the atomization hole, the upper cover is arranged on the conveying assembly, the bottom cover is arranged on the upper cover, the upper cover and the bottom cover are enclosed to form the accommodating cavity, the upper cover is provided with a first accommodating groove, and the atomization sheet is matched and installed with the first accommodating groove. By arranging the atomization sheet on the first accommodating groove of the upper cover and arranging the atomization sheet relative to the plurality of atomization holes on the upper cover, the essential oil can enter the atomization hole after reaching the atomization cavity to infiltrate the atomization sheet, so that the atomization sheet can ultrasonically atomize the essential oil.

[0015] In one embodiment, the atomization assembly also includes a silicone ring, and a second accommodating groove is provided on the upper cover, one end of the silicone ring is abutted against a portion of the atomization sheet and a groove wall of the second accommodating groove, and the other end of the silicone ring is abutted against the bottom cover; by abutting one end of the silicone ring against a portion of the atomization sheet and a groove wall of the second accommodating groove, and the other end against the bottom cover, the essential oil can be prevented from leaking out from the gap between the atomization sheet and the upper cover, thereby preventing the leakage of the essential oil from affecting the internal power supply.

[0016] In one embodiment, it further comprises atomizing cotton, which is sandwiched between the side of the upper cover where the atomizing hole is provided and the atomizing sheet. By installing the atomizing cotton between the atomizing sheet and the atomizing hole, for essential oils that are difficult to atomize, the atomizing cotton is placed on the surface of the atomizing sheet, which helps the atomizing sheet to atomize the essential oil.

[0017] In one of the embodiments, a shell assembly is also included, and the shell assembly includes an outer shell and a support frame. The outer shell is provided with an installation cavity and a mist outlet, and the mist outlet is communicated with the atomization cavity. The outer shell is arranged on the support frame, and the support frame is located in the installation cavity. The conveying assembly is mounted on the support frame and located in the installation cavity. By providing an installation cavity in the outer shell, the support frame, the conveying assembly and other components are all arranged in the installation cavity, and the mist outlet is communicated with the atomization cavity. The essential oil smoke in the atomization cavity can be diffused from the mist outlet to the outside world. The bottle body of the liquid storage bottle is located outside the shell assembly, and the liquid storage bottle and the conveying assembly are detachable, which is convenient for users to disassemble the liquid storage bottle and replenish essential oils. The outer shell and the support frame are detachable, and the outer shell can be removed from the support frame, which is convenient for repairing the internal components.

[0018] In one of the embodiments, a base assembly is also included, and the base assembly includes a base body and a support rod, the support rod is arranged on the base body, and the shell assembly is suspended on the support rod, and the base body and the support rod are both made of metal conductive material. By locating each component in the installation cavity and the shell assembly being suspended on the support rod, a structural design in which the body of the liquid storage bottle is located outside the installation cavity can be realized, so that the liquid storage bottle and the conveying assembly can be easily disassembled and connected. The base body and the support rod are both made of metal conductive material, and the ultrasonic atomization device can achieve wireless connection, which makes the assembly process of the ultrasonic atomization device simpler, and at the same time makes the appearance of the ultrasonic atomization device more technological and advanced.

[0019] In one embodiment, a sealing ring is further included, and the sealing ring is sleeved on the atomizing assembly, and the outer ring of the sealing ring abuts against the conveying assembly. By setting the sealing ring sleeved on the atomizing assembly, and the outer ring of the sealing ring abuts against the connection between the atomizing assembly and the conveying frame, the atomizing chamber is sealed from the outside, so as to prevent the essential oil from leaking out from the connection between the atomizing assembly and the conveying frame and contaminating the internal components when the essential oil reaches the atomizing chamber and covers the atomizing assembly.

[0020] In one of the embodiments, it also includes a fan and a control component, the fan is arranged on the conveying component, the control component is arranged on the conveying component, and the atomizing component, the air pump and the fan are all electrically connected to the control component. The atomizing component, the air pump and the fan are all electrically connected to the control component, and the control component can control the air pump to pressurize the inside of the liquid storage bottle so that the essential oil can reach the atomizing chamber and infiltrate the atomizing component. The control component can control the atomizing component to atomize the essential oil, and finally control the fan to diffuse the atomized essential oil smoke to the outside world, deal with the odor of the use space, and improve the odor of the use space. By setting the control component to control the atomizing component, the air pump and the fan, the atomizing device automatically realizes the work of oil supply, atomization and diffusion, thereby improving the automation of the atomizing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a cross-sectional view of the oil supply device;

[0022] Figure 2 It is a structural schematic diagram of the oil supply device;

[0023] Figure 3 is a cross-sectional view of an ultrasonic atomization device;

[0024] Figure 4 is a three-dimensional diagram of an atomization assembly;

[0025] Figure 5 This is an exploded view of the atomization component;

[0026] Figure 6is a cross-sectional view of an atomization component;

[0027] Figure 7 is a cross-sectional view of the upper cover;

[0028] Figure 8 It is a stereoscopic diagram of an ultrasonic atomization device.

[0029] The corresponding relationship between the reference numerals and the component names is as follows:

[0030] 1 liquid storage bottle;

[0031] 2 conveying assembly, 21 conveying frame, 22 conveying upper cover, 201 atomizing chamber, 202 air inlet chamber, 203 air leakage hole, 204 air inlet hole, 205 air outlet hole, 206 fan accommodating chamber, 207 air outlet;

[0032] 23 infusion tube;

[0033] 3 atomization assembly, 31 atomization cover assembly, 311 upper cover, 312 bottom cover, 32 atomization sheet, 33 silicone ring, 301 atomization hole, 302 first receiving groove, 303 second receiving groove;

[0034] 4 air pumps;

[0035] 5 shell assembly, 51 outer shell, 52 support frame, 501 installation cavity, 502 mist outlet;

[0036] 6 base assembly, 61 base body, 62 support rod;

[0037] 7. Sealing ring;

[0038] 8 fans;

[0039] 9 control components;

[0040] 100 Oil supply device. DETAILED DESCRIPTION

[0041] In order to more clearly understand the above-mentioned purposes, features and advantages of the present application, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0042] In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present application is not limited to the specific embodiments disclosed below.

[0043] The oil supply device and ultrasonic atomization device described in some embodiments of the present application are described below with reference to the accompanying drawings.

[0044] like Figures 1 to 3 As shown, the present embodiment discloses an oil supply device, comprising: a liquid storage bottle 1, the liquid storage bottle 1 is used to store essential oils; a conveying assembly 2, the conveying assembly 2 is arranged on the liquid storage bottle 1 and is detachably connected to the liquid storage bottle 1, an atomizing chamber 201 and an air inlet chamber 202 are provided on the conveying assembly 2, a liquid inlet through hole is provided on the bottom wall of the atomizing chamber 201, the air inlet chamber 202 and the liquid inlet through hole are respectively communicated with the liquid storage bottle 1, and the conveying assembly 2 is provided with an air leakage hole 203 communicated with the air inlet chamber 202; an infusion tube 23, one end of the infusion tube 23 extends into the liquid storage bottle 1, and the other end of the infusion tube 23 is communicated with the liquid inlet through hole; an air pump 4, the air outlet end of the air pump 4 is communicated with the air inlet chamber 202, and the air pump 4 can drive the liquid in the liquid storage bottle 1 to flow through the infusion tube 23 and then enter the conveying assembly 2.

[0045] The present application discloses an oil supply device, which is connected with the liquid storage bottle 1 through the atomizing chamber 201 and the air inlet chamber 202 of the conveying component, so that the air outlet end of the air pump 4, the air inlet chamber 202 and the liquid storage bottle 1 are connected in sequence, and the air pump 4 is used to pressurize the air, and the pressurized air enters the liquid storage bottle 1 after passing through the air inlet chamber 202, driving the liquid in the liquid storage bottle 1 to flow through the infusion tube 23 into the atomizing chamber 201, and the oil supply is completed. The air leakage hole 203 is connected with the air inlet chamber 202. When the air pump 4 stops pressurizing, the gas in the air inlet chamber 202 will leak out from the air leakage hole 203, and the excess essential oil can flow through the infusion tube 23 and flow back into the liquid storage bottle 1, which can avoid the essential oil remaining in the pipeline from solidifying, so that the atomizing device has the problem of not oiling. In addition, the liquid storage bottle 1 and the conveying component 2 are detachably connected, which is convenient for users to add essential oil to the liquid storage bottle 1 to reuse the atomizing device, and avoid the atomizing device from becoming a disposable device, causing a waste of resources.

[0046] like Figure 1 and Figure 3 As shown, in addition to the features of the above embodiment, this embodiment further defines that: the air inlet cavity 202 is provided with an air inlet hole 204 and an air outlet hole 205, the air outlet end of the air pump 4 is connected with the air inlet hole 204, the air outlet hole 205 is connected with the liquid storage bottle 1, the atomization cavity 201 is located above the liquid storage bottle 1, and the liquid in the atomization cavity 201 can flow back into the liquid storage bottle 1 through the infusion tube 23. The air inlet cavity 202 is provided with an air inlet hole 204 and an air outlet hole 205, the air outlet end of the air pump 4 is connected with the air inlet hole 204, and the air outlet hole 205 is connected with the liquid storage bottle 1, so that the air outlet end of the air pump 4, the air inlet cavity 202 and the liquid storage bottle 1 are connected in sequence, the liquid storage bottle 1 is connected with the atomization cavity 201 and is located below the atomization cavity 201, and the pressurized gas of the air pump 4 enters the liquid storage bottle 1 after passing through the air inlet cavity 202, which can drive the essential oil in the liquid storage bottle 1 to be transported to the atomization cavity 201. When the air pump 4 stops intake, the excess gas in the intake chamber 202 will be discharged from the air leakage hole 203, and at the same time, the excess essential oil in the atomization chamber 201 will flow back from the infusion tube 21 to the liquid storage bottle 1, so as to prevent the essential oil from remaining in the pipeline and solidifying, causing the oil supply device to be unable to continuously supply oil.

[0047] like Figure 1 and Figure 2 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the air pump 4 is arranged on the conveying assembly 2. By arranging the air pump 4 on the conveying assembly 2, the air outlet end of the air pump 4 is connected with the air inlet cavity 202 of the conveying assembly 2 and the liquid storage bottle 1 in sequence, and the essential oil in the liquid storage bottle 1 is driven by air pressure to flow through the infusion tube 23 and is transported to the atomization cavity 201. After the oil supply is completed, the excess air can be discharged from the air leakage hole 203, so that the essential oil in the atomization cavity 201 can flow back into the liquid storage bottle 1. This oil supply method and the structural design for the reflux of the essential oil can prevent the essential oil from being retained in the pipeline and solidified.

[0048] like Figure 1 and Figure 2 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the conveying assembly 2 includes a conveying frame 21 and a conveying upper cover 22, the conveying frame 21 is arranged on the conveying upper cover 22, and the conveying frame 21 cooperates with the conveying upper cover 22 to form an atomizing chamber 201 and an air inlet chamber 202, the conveying upper cover 22 is provided with an air leakage hole 203, and an infusion tube 23 is arranged on the conveying frame 21, the infusion tube 23 extends into the liquid storage bottle 1, and the other end of the infusion tube 23 away from the conveying frame 21 is close to the bottom of the liquid storage bottle 1, and the infusion tube 23 connects the liquid storage bottle 1 with the atomizing chamber 201. The atomizing chamber 201 and the air inlet chamber 202 are formed by assembling the conveying frame 21 and the conveying upper cover 22, one end of the infusion tube 23 is connected with the atomizing chamber 201, and the other end extends to the bottom of the liquid storage bottle 1, so that the infusion tube 23 can use the essential oil at the bottom of the liquid storage bottle 1. When the air in the liquid storage bottle 1 is pressurized, the essential oil can flow through the infusion tube 23 to the atomization chamber 201 under the action of pressure, completing the oil supply. When the air pump 4 stops pressurizing the liquid storage bottle 1, the excess air pressure will be discharged from the air leakage hole 203, so that the excess essential oil in the atomization chamber 201 will flow back to the liquid storage bottle 1.

[0049] like Figure 1 and Figure 2 As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: a fan accommodating chamber 206 and an air outlet 207 are provided on the conveying component 2, and the air outlet 207 is connected with the fan accommodating chamber 206 and the atomizing chamber 201. By setting the fan accommodating chamber 206 to be connected with the air outlet 207, the air outlet 207 is arranged toward the mist outlet of the ultrasonic atomizing device and the atomizing chamber 201. If a fan is installed in the fan accommodating chamber 206, the wind blown by the fan is blown out from the air outlet 207, and the essential oil smoke in the atomizing chamber 201 can be blown to the outside, so as to deal with the odor of the use space, improve the odor of the environmental space, and create a comfortable and pleasant environment.

[0050] like Figures 1 to 8As shown, this embodiment discloses an ultrasonic atomization device, which includes: the above-mentioned oil supply device 100; an atomization component 3, which is arranged on the conveying component 2, and the atomization component 3 is located on the bottom wall of the atomization chamber 201, and the atomization component 3 is provided with a plurality of atomization holes 301.

[0051] The second aspect of the present application discloses an ultrasonic atomization device, in which one end of the atomization component 3 provided with an atomization hole 301 is arranged on the bottom wall of the atomization chamber 201. When the oil supply device 100 completes the oil supply, the essential oil entering the atomization chamber 201 can infiltrate the atomization component 3, and the atomization component 3 is provided with a plurality of atomization holes 301, so that the atomization component 3 can be more fully in contact with the essential oil, thereby reducing the frequency of oiling of the oil supply device 100, and at the same time, the essential oil smoke can be more fully output to the atomization chamber 201 from the plurality of atomization holes 301. After the oil supply device 100 completes the infiltration of the atomizing component 3, the air pump 4 stops working, and the excess gas in the air inlet chamber 202 can be discharged from the air leakage hole 203, so that the excess essential oil in the atomizing chamber 201 flows back to the liquid storage bottle 1 from the infusion tube 23, so as to avoid the excessive essential oil in the atomizing chamber 201 affecting the atomizing effect of the atomizing component 3. The oil supply method of the oil supply device 100 can also prevent the essential oil from being retained in the pipeline and solidified, so that the oil supply device 100 can continuously supply oil to the atomizing component 3, and ensure that the ultrasonic atomizing device can continuously output essential oil smoke to improve the ambient air.

[0052] like Figure 4 and Figure 5 As shown, in addition to the features of the above embodiments, this embodiment further defines: the atomizer assembly 3 includes an atomizer cover assembly 31 and an atomizer sheet 32, the atomizer cover assembly 31 is provided with a accommodating cavity, the atomizer cover assembly 31 is provided with a plurality of atomizer holes 301, the plurality of atomizer holes 301 are arranged at intervals on the atomizer cover assembly 31 and are connected to the atomizer cavity 201, the atomizer sheet 32 ​​is arranged on the atomizer cover assembly 31 and is located on the side where the atomizer holes 301 are provided, and the atomizer sheet 32 ​​is located in the accommodating cavity. By arranging the atomizing sheet 32 ​​on one side of the atomizing cover assembly 31 where the atomizing hole 301 is provided, one end of the atomizing assembly 3 where the atomizing hole 301 is provided is located in the atomizing chamber 201. After the essential oil reaches the atomizing chamber 201, it can enter the plurality of atomizing holes 301 and infiltrate the atomizing sheet 32, so that the atomizing sheet 32 ​​can be more fully infiltrated, the atomization of the atomizing sheet 32 ​​can be more lasting, and the frequency of oiling of the ultrasonic atomizing device can be reduced. At the same time, the essential oil mist atomized by the atomizing sheet 32 ​​can be more fully output through the plurality of atomizing holes 301.

[0053] like Figure 5 and Figure 7As shown, in addition to the features of the above-mentioned embodiment, this embodiment further defines that: the atomization cover assembly 31 includes an upper cover 311 and a bottom cover 312, the upper cover 311 is provided with an atomization hole 301, the upper cover 311 is arranged on the conveying assembly 2, the bottom cover 312 is covered on the upper cover 311, the upper cover 311 and the bottom cover 312 are enclosed to form a receiving cavity, the upper cover 311 is provided with a first receiving groove 302, and the atomization sheet 32 ​​is matched and installed with the first receiving groove 302. By arranging the atomization sheet 32 ​​on the first receiving groove 302 of the upper cover 311, and arranging the atomization sheet 32 ​​relative to the plurality of atomization holes 301 on the upper cover 311, the essential oil can enter the atomization hole 301 after reaching the atomization cavity 201 to infiltrate the atomization sheet 32, so that the atomization sheet 32 ​​can ultrasonically atomize the essential oil.

[0054] like Figure 6 and Figure 7 As shown, in addition to the features of the above-mentioned embodiments, the present embodiment further defines that: the atomization assembly 3 also includes a silicone ring 33, a second receiving groove 303 is provided on the upper cover 311, one end of the silicone ring 33 abuts against a portion of the atomization sheet 32 ​​and the groove wall of the second receiving groove 303, and the other end of the silicone ring 33 abuts against the bottom cover 312; by abutting against one end of the silicone ring 33 against a portion of the atomization sheet 32 ​​and the groove wall of the second receiving groove 303, and against the other end of the silicone ring 33 against the bottom cover 312, it is possible to prevent the essential oil from leaking out of the gap between the atomization sheet 32 ​​and the upper cover 311, thereby preventing the leakage of the essential oil from affecting the internal power supply.

[0055] like Figure 6 As shown, in addition to the features of the above embodiment, this embodiment is further defined as follows: it also includes atomizing cotton, which is sandwiched between the side of the upper cover 311 where the atomizing hole 301 is provided and the atomizing sheet 32. By installing the atomizing cotton between the atomizing sheet 32 ​​and the atomizing hole 301, for essential oils that are difficult to atomize, the atomizing cotton is placed on the surface of the atomizing sheet 32, which helps the atomizing sheet 32 ​​to atomize the essential oil.

[0056] like Figure 3 and Figure 8As shown, in addition to the features of the above-mentioned embodiments, this embodiment is further defined as follows: it also includes a shell assembly 5, the shell assembly 5 includes an outer shell 51 and a support frame 52, the outer shell 51 is provided with a mounting cavity 501 and a mist outlet 502, the mist outlet 502 is communicated with the atomization cavity 201, the outer shell 51 is arranged on the support frame 52, the support frame 52 is located in the mounting cavity 501, and the conveying assembly 2 is mounted on the support frame 52 and located in the mounting cavity 501. By providing the mounting cavity 501 in the outer shell 51, the support frame 52 and the conveying assembly 2 and other components are all arranged in the mounting cavity 501, the mist outlet 502 is communicated with the atomization cavity 201, and the essential oil smoke in the atomization cavity 201 can be diffused to the outside from the mist outlet 502, the bottle body of the liquid storage bottle 1 is located outside the shell assembly 1, and the liquid storage bottle 1 and the conveying assembly 2 are detachable, so that the user can disassemble the liquid storage bottle 1 and replenish the essential oil. The outer shell 51 and the support frame 52 are detachable, and the outer shell 51 can be removed from the support frame 52 to facilitate maintenance of the internal components.

[0057] like Figure 8 As shown, in addition to the features of the above-mentioned embodiments, this embodiment is further defined as follows: it also includes a base assembly 6, the base assembly 6 includes a base body 61 and a support rod 62, the support rod 62 is arranged on the base body 61, the shell assembly 5 is suspended on the support rod 62, and the base body 61 and the support rod 62 are both made of metal conductive material. By locating each component in the installation cavity 501 and the shell assembly 5 being suspended on the support rod 62, the structural design in which the body of the liquid storage bottle 1 is located outside the installation cavity 501 can be realized, so that the liquid storage bottle 1 and the conveying assembly 2 can be easily disassembled and connected. The base body 61 and the support rod 62 are both made of metal conductive material, and the ultrasonic atomization device can realize wireless connection, which makes the assembly process of the ultrasonic atomization device simpler, and at the same time makes the appearance of the ultrasonic atomization device more technological and advanced.

[0058] like Figure 1 and Figure 3 As shown, in addition to the features of the above-mentioned embodiment, this embodiment is further defined as follows: it also includes a sealing ring 7, the sealing ring 7 is sleeved on the atomizing assembly 3, and the outer ring of the sealing ring 7 abuts against the conveying assembly 2. By setting the sealing ring 7 sleeved on the atomizing assembly 3, and the outer ring of the sealing ring 7 abuts against the connection between the atomizing assembly 3 and the conveying frame 21, the atomizing chamber 201 is sealed from the outside, so as to prevent the essential oil from leaking from the connection between the atomizing assembly 3 and the conveying frame 21 and contaminating the internal components when the essential oil reaches the atomizing chamber 201 and covers the atomizing assembly 3.

[0059] like Figure 3As shown, in addition to the features of the above-mentioned embodiment, this embodiment is further defined as follows: it also includes a fan 8 and a control component 9, the fan 8 is arranged on the conveying component 2, the control component 9 is arranged on the conveying component 2, and the atomizing component 3, the air pump 4 and the fan 8 are all electrically connected to the control component 9. The atomizing component 3, the air pump 4 and the fan 8 are all electrically connected to the control component 9, and the control component 9 can control the air pump 4 to pressurize the inside of the liquid storage bottle 1, so that the essential oil can reach the atomizing chamber 201 and infiltrate the atomizing component 3, the control component 9 can control the atomizing component 3 to atomize the essential oil, and finally control the fan 8 to diffuse the atomized essential oil smoke to the outside world, deal with the odor of the use space, and improve the odor of the use space. By setting the control component 9 to control the atomizing component 3, the air pump 4 and the fan 8, the atomizing device automatically realizes the work of oil supply, atomization and diffusion, thereby improving the automation of the atomizing device.

[0060] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. An oil supply device, characterized in that: include: A liquid storage bottle (1), wherein the liquid storage bottle (1) is used to store essential oil; A conveying component (2), the conveying component (2) being arranged on the liquid storage bottle (1) and being detachably connected to the liquid storage bottle (1), the conveying component (2) being provided with an atomizing chamber (201) and an air inlet chamber (202), a liquid inlet through hole being provided on the bottom wall of the atomizing chamber (201), the air inlet chamber (202) and the liquid inlet through hole being respectively connected to the liquid storage bottle (1), and the conveying component (2) being provided with an air leakage hole (203) connected to the air inlet chamber (202); an infusion tube (23), one end of which extends into the liquid storage bottle (1), and the other end of which is in communication with the liquid inlet through hole; An air pump (4), wherein the air outlet end of the air pump (4) is connected to the air inlet cavity (202), and the air pump (4) can drive the liquid in the liquid storage bottle (1) to flow through the infusion tube (23) and then enter the conveying component (2).

2. The oil supply device according to claim 1, characterized in that: The air inlet cavity (202) is provided with an air inlet hole (204) and an air outlet hole (205); the air outlet end of the air pump (4) is in communication with the air inlet hole (204); the air outlet hole (205) is in communication with the liquid storage bottle (1); the atomization cavity (201) is located above the liquid storage bottle (1); and the liquid in the atomization cavity (201) can flow back into the liquid storage bottle (1) through the liquid infusion tube (23); And / or the air pump (4) is arranged on the conveying component (2).

3. The oil supply device according to claim 1, characterized in that: The conveying assembly (2) comprises a conveying frame (21) and a conveying upper cover (22); the conveying frame (21) is arranged on the conveying upper cover (22), and the conveying frame (21) cooperates with the conveying upper cover (22) to form the atomizing chamber (201) and the air inlet chamber (202); the conveying upper cover (22) is provided with the air leakage hole (203); the infusion tube (23) is arranged on the conveying frame (21), the infusion tube (23) extends into the liquid storage bottle (1), and the other end of the infusion tube (23) away from the conveying frame (21) is close to the bottom of the liquid storage bottle (1); the infusion tube (23) connects the liquid storage bottle (1) with the atomizing chamber (201); And / or the conveying assembly (2) is provided with a fan accommodating chamber (206) and an air outlet (207), and the air outlet (207) is connected to the fan accommodating chamber (206) and the atomizing chamber (201).

4. An ultrasonic atomization device, characterized in that: The ultrasonic atomization device comprises: The oil supply device (100) according to any one of claims 1 to 3; An atomizing assembly (3), wherein the atomizing assembly (3) is arranged on the conveying assembly (2), the atomizing assembly (3) is located on the bottom wall of the atomizing chamber (201), and a plurality of atomizing holes (301) are arranged on the atomizing assembly (3).

5. The ultrasonic atomization device according to claim 4, characterized in that: The atomizing assembly (3) comprises an atomizing cover assembly (31) and an atomizing sheet (32); a receiving cavity is provided inside the atomizing cover assembly (31); a plurality of atomizing holes (301) are provided on the atomizing cover assembly (31); the plurality of atomizing holes (301) are arranged at intervals on the atomizing cover assembly (31) and are communicated with the atomizing cavity (201); the atomizing sheet (32) is arranged on the atomizing cover assembly (31) and is located on a side where the atomizing holes (301) are provided; and the atomizing sheet (32) is located in the receiving cavity.

6. The ultrasonic atomization device according to claim 5, characterized in that: The atomizing cover assembly (31) comprises an upper cover (311) and a bottom cover (312); the upper cover (311) is provided with the atomizing hole (301); the upper cover (311) is arranged on the conveying assembly (2); the bottom cover (312) is covered on the upper cover (311); the upper cover (311) and the bottom cover (312) are combined to form the accommodating cavity; the upper cover (311) is provided with a first accommodating groove (302); the atomizing sheet (32) is matched and installed with the first accommodating groove (302).

7. The ultrasonic atomization device according to claim 6, characterized in that: The atomizing assembly (3) further comprises a silicone ring (33), the upper cover (311) is provided with a second receiving groove (303), one end of the silicone ring (33) abuts against a portion of the atomizing sheet (32) and a groove wall of the second receiving groove (303), and the other end of the silicone ring (33) abuts against the bottom cover (312); And / or also includes atomizing cotton, wherein the atomizing cotton is sandwiched between a side of the upper cover (311) provided with the atomizing hole (301) and the atomizing sheet (32).

8. The ultrasonic atomization device according to claim 4, characterized in that: The invention also comprises a shell component (5), wherein the shell component (5) comprises an outer shell (51) and a support frame (52), wherein the outer shell (51) is provided with an installation cavity (501) and a mist outlet (502), wherein the mist outlet (502) is connected to the atomization cavity (201), and the outer shell (51) is arranged on the support frame (52), wherein the support frame (52) is located in the installation cavity (501), and the conveying component (2) is mounted on the support frame (52) and is located in the installation cavity (501).

9. The ultrasonic atomization device according to claim 8, characterized in that: It also includes a base assembly (6), the base assembly (6) including a base body (61) and a support rod (62), the support rod (62) being arranged on the base body (61), the shell assembly (5) being suspended on the support rod (62), and the base body (61) and the support rod (62) being both made of a metallic conductive material.

10. The ultrasonic atomization device according to claim 4, characterized in that: It also comprises a sealing ring (7), wherein the sealing ring (7) is sleeved on the atomizing assembly (3), and the outer ring of the sealing ring (7) abuts against the conveying assembly (2); And / or also includes a fan (8) and a control component (9), wherein the fan (8) is arranged on the conveying component (2), the control component (9) is arranged on the conveying component (2), and the atomization component (3), the air pump (4) and the fan (8) are all electrically connected to the control component (9).

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