Compression ultrasonic dual-mode atomizer

Abstract

The utility model relates to the technical field of atomizers, in particular to a compression and ultrasonic dual-mode atomizer which comprises a compression atomization assembly and an ultrasonic atomization assembly which are arranged in a machine shell. The compression atomization assembly comprises a compression pump, an air inlet pipe and an air outlet pipe, the compression pump is arranged in the shell, one end of the air inlet pipe and one end of the air outlet pipe are connected with the compression pump, the other end of the air inlet pipe and the other end of the air outlet pipe are arranged above the shell, and the ultrasonic atomization assembly comprises a piezoelectric transduction assembly, a water tank, a medicine storage cup, an oscillation film and an atomization nozzle. The piezoelectric transduction assembly is arranged at the bottom of the water tank; the oscillation film is arranged at the bottom of the medicine storage cup; the compression atomization assembly provides compression power through the compression pump, the ultrasonic atomization assembly provides ultrasonic waves through the piezoelectric transduction assembly to atomize liquid medicine in the medicine storage cup, the liquid medicine is sprayed out of the atomization nozzle, use is convenient and fast, different atomization modes can be replaced according to different use occasions, and the atomization effect is good. And the method adapts to diversified use requirements of multiple scenes and is convenient to use.

Description

Technical field:

[0001] The utility model relates to the technical field of atomizers, in particular to a compression ultrasonic dual-mode atomizer. Background technology:

[0002] A nebulizer is a device that atomizes the test solution. There are many types of nebulizers according to different uses, such as air humidifiers: a humidifier used to humidify the air is a type of nebulizer; medical nebulizers: a device used to treat upper respiratory tract diseases, which is a medical device; other types of nebulizers: such as hair spray devices for hair styling, one of the important structures of electronic cigarettes, used to atomize the smoke oil; existing nebulizers are generally divided into compression nebulizers and ultrasonic nebulizers according to their atomization principles. Ultrasonic nebulizers use the ultrasonic principle to atomize the drug solution, but due to its The lack of selectivity for mist particles not only easily causes hypoxia in patients, but the ultrasonic nebulizer also causes the drug solution to condense into water droplets that hang on the inner cavity wall. It is not effective for lower respiratory tract diseases and requires a large amount of medicine, resulting in waste. Although the compressed nebulizer has a good nebulization effect, it makes a lot of noise when working and is not suitable for some clinical occasions that require quietness. In addition, the equipment generates a lot of heat during compressed nebulization, which affects its performance. A single-mode nebulizer cannot adapt to a variety of application scenarios, has great limitations in use, cannot adapt to the diverse usage needs of multiple scenarios, and is inconvenient to use. Utility model content:

[0003] The purpose of the utility model is to provide a compression ultrasonic dual-mode nebulizer to address the deficiencies in the prior art, which can adapt to the diverse usage requirements in multiple scenarios and is easy to use.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a compression ultrasonic dual-mode nebulizer, comprising a shell, and also comprising a compression atomization component and an ultrasonic atomization component arranged in the shell; the compression atomization component comprises a compression pump, an air inlet pipe, and an air outlet pipe, the compression pump is arranged in the shell, one end of the air inlet pipe and one end of the air outlet pipe are connected to the compression pump, and the other end of the air inlet pipe and the other end of the air outlet pipe are arranged above the shell, the ultrasonic atomization component comprises a piezoelectric transducer component, a water tank, a medicine storage cup, an oscillation membrane, a water tank cover, and an atomization nozzle, the water tank is arranged on one side of the shell, the piezoelectric transducer component is arranged at the bottom of the water tank, the oscillation membrane is arranged at the bottom of the medicine storage cup, the medicine storage cup is arranged in the water tank, the water tank cover is arranged at the top of the water tank, and the atomization nozzle is arranged on the water tank cover.

[0005] A further improvement to the above scheme is that a liquid level power-off protection component is provided in the water tank, and the liquid level power-off protection component includes a support column arranged at the bottom of the water tank, a breaker pressure piece movably arranged on the support column along the vertical direction, and a floating limit piece arranged at the top of the support column.

[0006] A further improvement to the above scheme is that the medicine storage cup includes a large-capacity medicine storage cup and a small-capacity medicine storage cup, and an oscillating membrane is disposed at the bottom of the large-capacity medicine storage cup and the small-capacity medicine storage cup.

[0007] A further improvement to the above scheme is that the bottom of the large-capacity medicine storage cup and the small-capacity medicine storage cup are both detachably provided with a locking cover, and the oscillation membrane is detachably provided on the bottom of the large-capacity medicine storage cup or the small-capacity medicine storage cup respectively through the locking cover.

[0008] A further improvement to the above solution is that the small-capacity medicine storage cup can be detachably embedded in the large-capacity medicine storage cup.

[0009] A further improvement to the above solution is that the piezoelectric transducer assembly includes an atomizing piezoelectric transducer sheet and a transformer circuit board, and the atomizing piezoelectric transducer sheet is electrically connected to the transformer circuit board.

[0010] A further improvement to the above solution is that a buffer pad is provided at the bottom of the shell.

[0011] A further improvement to the above solution is that a knob control switch and a power switch are provided on the outside of the shell.

[0012] A further improvement to the above solution is that a filter cotton is provided at the outlet of the air inlet pipe located inside the shell.

[0013] The utility model has the beneficial effects that: the utility model provides a compression ultrasonic dual-mode nebulizer, comprising a shell, and also comprising a compression atomization component and an ultrasonic atomization component arranged in the shell; the compression atomization component comprises a compression pump, an air inlet pipe, and an air outlet pipe, the compression pump is arranged in the shell, one end of the air inlet pipe and the air outlet pipe is connected to the compression pump, and the other end of the air inlet pipe and the air outlet pipe is arranged above the shell, the ultrasonic atomization component comprises a piezoelectric transducer component, a water tank, a medicine storage cup, an oscillation membrane, a water tank cover, and an atomization nozzle, the water tank is arranged on one side of the shell, the piezoelectric transducer component is arranged at the bottom of the water tank, the oscillation membrane is arranged at the bottom of the medicine storage cup, the medicine storage cup is arranged in the water tank, the water tank cover is arranged at the top of the water tank, and the atomization nozzle is arranged on the water tank cover;

[0014] The compression atomization component of the utility model provides compression power through a compression pump. When the compression mode is needed, the compression atomization can be completed by simply passing the atomization cup into the air outlet pipe. The ultrasonic atomization component provides ultrasound through the piezoelectric transducer component and transmits it to the medicine storage cup through the oscillation membrane, and atomizes the medicine liquid in the medicine storage cup and sprays it out from the atomization nozzle. It is convenient and quick to use, and different atomization modes can be changed according to different usage scenarios to adapt to the diverse usage needs of multiple scenarios and is easy to use. Description of the drawings:

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the ultrasonic atomization component of the utility model.

[0018] Figure 4 It is a bottom view of the utility model.

[0019] Explanation of the reference numerals: shell 1, buffer pad 11, knob control switch 12, power switch 13, compression atomization assembly 2, compression pump 21, air inlet pipe 22, air outlet pipe 23, filter cotton 24, ultrasonic atomization assembly 3, piezoelectric transducer assembly 31, atomization piezoelectric transducer sheet 311, transformer circuit board 312, water tank 32, medicine storage cup 33, large-capacity medicine storage cup 331, small-capacity medicine storage cup 332, oscillation membrane 333, atomization nozzle 334, locking cover 335, water tank cover 336, liquid level power-off protection assembly 34, support column 341, circuit breaker pressure piece 342, floating limit piece 343. Specific implementation method:

[0020] The utility model will be further described below in conjunction with the accompanying drawings. Figure 1-4As shown, the utility model provides a compression ultrasonic dual-mode nebulizer, including a shell 1, and also including a compression atomization component 2 and an ultrasonic atomization component 3 arranged in the shell 1; the compression atomization component 2 includes a compression pump 21, an air inlet pipe 22, and an air outlet pipe 23, the compression pump 21 is arranged in the shell 1, one end of the air inlet pipe 22 and the air outlet pipe 23 is connected to the compression pump 21, and the other end of the air inlet pipe 22 and the air outlet pipe 23 is arranged above the shell 1, the ultrasonic atomization component 3 includes a piezoelectric transducer component 31, a water tank 32, a medicine storage cup 33, an oscillating membrane 333, a water tank cover 336, and an atomizing nozzle 334, the water tank 32 is arranged on one side of the shell 1, the piezoelectric transducer component 31 is arranged at the bottom of the water tank 32, and the oscillating membrane 333 is arranged at the bottom of the medicine storage cup 33, the medicine storage cup 33 is arranged in the water tank 32, the water tank cover 336 is arranged on the top of the water tank 32, and the atomizing nozzle 334 is arranged on the water tank cover 336. The compression atomizing component 2 provides compression power through the compression pump 21. When the compression mode is needed, the atomizing cup only needs to be passed into the air outlet pipe 23 to complete the compression atomization. The ultrasonic atomizing component 3 provides ultrasound through the piezoelectric transducer component 31 to be transmitted to the medicine storage cup 33 through the oscillation membrane 333, and the medicine liquid in the medicine storage cup 33 is atomized and sprayed out from the atomizing nozzle 334. It is convenient and quick to use, and different atomization methods can be replaced according to different usage scenarios to adapt to the diversified usage needs of multiple scenarios and is easy to use.

[0021] A liquid level power-off protection component 34 is provided in the water tank 32. The liquid level power-off protection component 34 includes a support column 341 provided at the bottom of the water tank 32, a breaker pressure piece 342 movably provided on the support column 341 along the vertical direction, and a floating limit piece 343 provided at the top of the support column 341. The breaker pressure piece 342 moves up and down along the support column 341 along with the water level in the water tank 32. When the water level in the water tank 32 is lower than the calibrated water level, the breaker pressure piece 342 leaves the floating limit piece 343 and senses and turns off the power supply, thereby effectively preventing the ultrasonic atomization component 3 from dry burning and causing malfunctions, thereby extending the service life of the product.

[0022] The medicine storage cup 33 includes a large-capacity medicine storage cup 331 and a small-capacity medicine storage cup 332. An oscillating membrane 333 is provided at the bottom of the large-capacity medicine storage cup 331 and the small-capacity medicine storage cup 332. The user can replace different medicine storage cups 33 according to the dosage requirements to improve the user experience. The large-capacity medicine storage cup 331 and the small-capacity medicine storage cup 332 are both detachably provided with a locking cover 335 at the bottom. The oscillating membrane 333 is detachably provided at the bottom of the large-capacity medicine storage cup 331 and the small-capacity medicine storage cup 332 respectively through the locking cover 335. The small-capacity medicine storage cup 332 is detachably embedded in the large-capacity medicine storage cup 331. The oscillating membrane 333 is detachably provided at the bottom of the medicine storage cup 33 through the locking cover 335. The large-capacity medicine storage cup 331 and the small-capacity medicine storage cup 332 can be removed by disassembly, and the oscillating membrane 333 can also be removed and replaced for easy maintenance.

[0023] The piezoelectric transducer assembly 31 includes an atomizing piezoelectric transducer sheet 311 and a transformer circuit board 312 . The atomizing piezoelectric transducer sheet 311 is electrically connected to the transformer circuit board 312 . The atomizing piezoelectric transducer sheet 311 provides ultrasonic waves.

[0024] A buffer pad 11 is provided at the bottom of the housing 1 to effectively buffer and reduce the vibration when the compression pump 21 is turned on.

[0025] A knob control switch 12 and a power switch 13 are provided on the outside of the housing 1 . The user can adjust the atomization mode through the knob control switch 12 and control the product on and off through the power switch 13 .

[0026] A filter cotton 24 is provided at the outlet of the air inlet pipe 22 located inside the housing 1. The filter cotton 24 filters the air used for compression to prevent contamination of the atomizing cup used for compressed atomization.

[0027] Of course, the above is only a preferred embodiment of the present invention, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A compression ultrasonic dual-mode nebulizer, comprising a housing (1), characterized in that: The invention also comprises a compression atomization component (2) and an ultrasonic atomization component (3) which are arranged in the housing (1); the compression atomization component (2) comprises a compression pump (21), an air inlet pipe (22), and an air outlet pipe (23); the compression pump (21) is arranged in the housing (1); one end of the air inlet pipe (22) and one end of the air outlet pipe (23) are connected to the compression pump (21); the other end of the air inlet pipe (22) and the other end of the air outlet pipe (23) are arranged above the housing (1); the ultrasonic atomization component (3) comprises a piezoelectric transducer component ( The invention relates to a shell (1) comprising a piezoelectric transducer assembly (31), a water tank (32), a medicine storage cup (33), an oscillating membrane (333), a water tank cover (336), and an atomizing nozzle (334), wherein the water tank (32) is arranged on one side of the shell (1), the piezoelectric transducer assembly (31) is arranged at the bottom of the water tank (32), the oscillating membrane (333) is arranged at the bottom of the medicine storage cup (33), the medicine storage cup (33) is arranged in the water tank (32), the water tank cover (336) is arranged at the top of the water tank (32), and the atomizing nozzle (334) is arranged on the water tank cover (336).

2. A compression ultrasonic dual-mode nebulizer according to claim 1, characterized in that: A liquid level power-off protection component (34) is arranged in the water tank (32), and the liquid level power-off protection component (34) comprises a support column (341) arranged at the bottom of the water tank (32), a circuit breaker pressure piece (342) movably arranged on the support column (341) in a vertical direction, and a floating limit piece (343) arranged at the top of the support column (341).

3. A compression ultrasonic dual-mode nebulizer according to claim 1, characterized in that: The medicine storage cup (33) comprises a large-capacity medicine storage cup (331) and a small-capacity medicine storage cup (332), and an oscillating membrane (333) is disposed at the bottom of each of the large-capacity medicine storage cup (331) and the small-capacity medicine storage cup (332).

4. A compression ultrasonic dual-mode nebulizer according to claim 3, characterized in that: The bottom of the large-capacity medicine storage cup (331) and the bottom of the small-capacity medicine storage cup (332) are both detachably provided with a locking cover (335), and the oscillating membrane (333) is detachably provided on the bottom of the large-capacity medicine storage cup (331) or the bottom of the small-capacity medicine storage cup (332) through the locking cover (335).

5. A compression ultrasonic dual-mode nebulizer according to claim 3, characterized in that: The small-capacity medicine storage cup (332) is detachably embedded in the large-capacity medicine storage cup (331).

6. A compression ultrasonic dual-mode nebulizer according to claim 1, characterized in that: The piezoelectric transducer assembly (31) comprises an atomizing piezoelectric transducer sheet (311) and a transformer circuit board (312), and the atomizing piezoelectric transducer sheet (311) is electrically connected to the transformer circuit board (312).

7. A compression ultrasonic dual-mode nebulizer according to claim 1, characterized in that: A buffer pad (11) is provided at the bottom of the shell (1).

8. The compression ultrasonic dual-mode nebulizer according to claim 1, characterized in that: A knob control switch (12) and a power switch (13) are arranged on the outside of the housing (1).

9. The compression ultrasonic dual-mode nebulizer according to claim 1, characterized in that: The air inlet pipe (22) is provided with filter cotton (24) at the outlet located inside the housing (1).

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