CN116393305A - Ultrasonic atomizer - Google Patents
Ultrasonic atomizer Download PDFInfo
- Publication number
- CN116393305A CN116393305A CN202310681040.6A CN202310681040A CN116393305A CN 116393305 A CN116393305 A CN 116393305A CN 202310681040 A CN202310681040 A CN 202310681040A CN 116393305 A CN116393305 A CN 116393305A
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- Prior art keywords
- cavity
- hole
- atomizing
- buffer
- liquid storage
- Prior art date
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- 239000007788 liquid Substances 0.000 claims abstract description 86
- 238000004891 communication Methods 0.000 claims description 23
- 238000000151 deposition Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 39
- 238000000889 atomisation Methods 0.000 abstract description 31
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract 1
- 239000003990 capacitor Substances 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000009688 liquid atomisation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0638—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
- B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
- B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
- B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
- B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
- B05B17/0653—Details
- B05B17/0676—Feeding means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Special Spraying Apparatus (AREA)
Abstract
The invention provides an ultrasonic atomizer, which belongs to the field of atomization equipment, and comprises a liquid storage barrel, wherein an atomization medium is filled in the liquid storage barrel, a receiving spring is arranged in the liquid storage barrel, the positive electrode of an atomization sheet releases a driving signal to the atomization medium, the receiving spring is connected to a finishing filter circuit, the finishing filter circuit is connected to a singlechip processing circuit, the receiving spring receives the driving signal and then transmits the driving signal to the finishing filter circuit, and then the driving signal is transmitted to the singlechip processing circuit through the finishing filter circuit, so that whether a product is in a water shortage state or not is judged by detecting the size of the signal received from the receiving spring, and the detection is accurate and the anti-interference capability is strong; in addition, utilize the principle of communicating vessel to realize automatic liquid supply, avoid vibrations to cause the damage of confession liquid stick and need not to use the confession liquid pump, can self-adaptation simultaneously adjust and balance confession liquid rate and atomization efficiency, guarantee buffering effect and atomization effect.
Description
Technical Field
The invention belongs to the field of atomization equipment, and particularly relates to an ultrasonic atomizer.
Background
The water detection function of the atomizer is used for detecting whether the water level of a product meets the normal working requirement of the product, and the atomizer can automatically stop working when the product lacks water. The reliability of the function is critical to the quality of the product, the cost difference of different water detection schemes is large, the cost of the product is directly influenced, various water detection schemes are popular in the market at present, and the different schemes have respective advantages and also have defects, such as an annular floating magnetic reed pipe scheme, an annular floating magnetic hall sensor scheme, a mechanical floating ball scheme, a patch capacitance sensing scheme and the like, but the schemes are high in cost, or are insufficient in precision or are easily influenced by water quality and a ditch to fail.
In addition, the long-term vibration of the atomizing sheet can shake and crack the contact end of the liquid suction rod, so that liquid supply is not smooth, and the atomizing effect is poor. The liquid suction rod is required to be installed, mist can be normally discharged only by propping the liquid suction rod against the contact atomizing sheet, and liquid suction effect is poor after the liquid suction rod is damaged in a large-capacity container, so that liquid is difficult to suck, and the liquid suction rod needs to be replaced frequently. The other mode adopts the liquid pump to spray the liquid on the back of the atomizing sheet for atomizing, and redundant liquid flows back into the container again, so that the defect of the liquid suction rod is overcome, but the microporous atomization can be realized by only a small amount of liquid, more than 95% of liquid is directly returned into the container without utilization, and the liquid pump needs to work each time the atomizing sheet works, so that the electric energy is greatly wasted.
Disclosure of Invention
Based on the problems in the prior art, the invention provides an ultrasonic atomizer, which comprises a liquid storage barrel, an atomizing medium is filled in the liquid storage barrel, one side of the liquid storage barrel is provided with an electric appliance driving element, the electric appliance driving element is connected to an atomizing sheet, the liquid storage barrel is also internally provided with a receiving spring, the electric appliance driving element comprises a circuit board, an ultrasonic driving circuit, a finishing filter circuit and a singlechip processing circuit are arranged on the circuit board, the ultrasonic driving circuit is connected to the atomizing sheet, the anode of the atomizing sheet releases a driving signal to the atomizing medium, the receiving spring is connected to a finishing filter circuit, the finishing filter circuit is connected to the singlechip processing circuit, and the receiving spring receives the driving signal and transmits the driving signal to the finishing filter circuit to the singlechip processing circuit through the finishing filter circuit.
The device comprises a liquid storage barrel, a liquid storage cavity, a connecting column, a floating plug and a liquid storage device, wherein the liquid storage cavity is arranged in the liquid storage barrel, one side of the liquid storage cavity is provided with a communicating cavity communicated with the liquid storage cavity, the top of the communicating cavity is provided with an atomization cavity, the atomization cavity is communicated with the communicating cavity through a communicating hole, the top of the atomization cavity is lower than the top of the liquid storage cavity, an upper guide column and a lower guide column are fixedly arranged in the communicating cavity, a plurality of column grooves for discharging are formed in the upper guide column and the lower guide column, a buffer plug is arranged in the upper guide column and the lower guide column in a sliding manner, the middle part of the upper surface of the buffer plug is provided with the connecting column, the connecting column extends upwards to pass through the communicating hole and stretches into the atomization cavity, and the floating plug is fixedly arranged at the top of the connecting column and is positioned in the atomization cavity; the upper surface of the buffer piston is also provided with a plurality of annular buffer grooves which are concentrically arranged with the communication holes, and the diameters of the buffer grooves are sequentially increased to form a group of concentric buffer groove groups with different diameters; the top of the inner cavity surface of the communication cavity is also provided with buffer groove groups corresponding to the buffer plugs, and the two buffer groove groups are symmetrically arranged; the receiving spring is arranged at one end of the atomizing cavity, a first through hole is formed in the other end of the atomizing cavity, the diameter of an opening of the first through hole, which is close to one end of the receiving spring, is smaller than that of an opening of the other end of the first through hole, one end of the first through hole, which is far away from the receiving spring, is connected with a second through hole, the diameter of an opening of the second through hole, which is close to one end of the first through hole, is larger than that of an opening of the other end of the first through hole, an atomizing sheet is arranged at one end, which is far away from the first through hole, of the second through hole, and one side, which is far away from the second through hole, of the atomizing sheet is provided with a mist outlet; the receiving spring, the first through hole and the second through hole are coaxially arranged.
Wherein, the connecting wire of atomizing piece stretches out from the top of atomizing piece, then connects to ultrasonic drive circuit again.
Wherein, deposit the liquid bucket top and be provided with the liquid filling opening that the liquid chamber was deposited in the intercommunication, the week side of liquid filling opening is provided with annular screw thread post, installs the filter screen lid through screw thread detachable on the annular screw thread post, installs the filter screen bag that extends into the liquid chamber of depositing on the filter screen lid, and the outside rethread threaded connection of filter screen lid has the closing cap.
Wherein, the ball cover is fixedly arranged in the buffer groove, the buffer ball is arranged in the ball cover, and the buffer ball is made of soft plastic.
The invention has the beneficial effects that:
1. firstly, an ultrasonic driving signal is released into an atomization medium, and then whether a product is in a water shortage state is judged by detecting the size of a signal received from an ultrasonic energy receiving spring, so that the problem that a detection circuit is interfered does not exist. Conversely, the stronger the ultrasonic energy signal is, the more accurate the detection is, the stronger the anti-interference capability is, and the structure is simple and the manufacturing cost is low.
2. Because the liquid storage cavity is higher than the atomizing cavity, according to the principle of the communicating vessel, liquid can automatically enter the atomizing cavity and directly contact with the back surface of the atomizing sheet comprehensively, and then the operation of liquid atomization is completed and the liquid is sprayed out from the front surface of the atomizing sheet, the problem that the liquid supply is unsmooth due to the fact that the contact end of the liquid suction rod is shattered by long-term vibration of the atomizing sheet is solved, the liquid suction pump is not required to be in a working state at any time to supply liquid for the atomizing sheet, the use abrasion of the liquid suction pump is reduced, and the service life of the liquid suction pump is prolonged.
3. When the liquid filling device is used, the buffer groove and the buffer ball can absorb vibration of the atomizing sheet on liquid in the cavity, so that the influence of ultrasonic energy on the liquid in the cavity and other parts is reduced, the vibration of the liquid formed during liquid filling can be reversely absorbed, and the impact force of the vibration formed by liquid filling on the atomizing sheet is reduced.
4. The floating plug is arranged to enable the buffer plug to automatically lift, so that the flow of the communication hole is regulated according to the speed of atomizing water consumption, when the atomizing water consumption is increased, the water level of the atomizing cavity is lowered, and the buffer plug is correspondingly lowered; when the atomization water consumption is reduced, the water level of the atomization cavity rises, the buffer plug also correspondingly rises, the distance between the upper surface of the buffer plug and the communication cavity is adjusted in a self-adaptive mode, water supply and water consumption balance of the atomization cavity are achieved, the flow requirement for liquid supply can be met, and the buffer effect cannot be influenced due to overlarge distance.
Drawings
Fig. 1 is a schematic diagram showing connection of electric driving elements of an ultrasonic atomizer.
Fig. 2 is a schematic diagram of a connection circuit of an ultrasonic atomizer.
Fig. 3 is a schematic perspective view of an ultrasonic atomizer.
Fig. 4 is a schematic cross-sectional perspective view of an ultrasonic atomizer.
Fig. 5 is a schematic view showing an internal perspective structure of an ultrasonic atomizer.
Fig. 6 is a schematic view of an internal cross-sectional perspective structure of an ultrasonic atomizer.
Fig. 7 is an enlarged view at a of fig. 6.
Fig. 8 is an enlarged view at B of fig. 6.
Fig. 9 is a schematic view of a buffer groove.
Detailed Description
The invention is described in detail below with reference to the drawings and the specific embodiments.
The ultrasonic atomizer shown in the attached drawings 1-9 comprises a liquid storage barrel 1, an atomization medium is filled in the liquid storage barrel 1, an electric driving element is arranged on the lower side of the liquid storage barrel 1 and connected to an atomization sheet 2, a receiving spring 3 is further arranged in the liquid storage barrel 1, the electric driving element comprises a circuit board, an ultrasonic driving circuit, a finishing filter circuit and a singlechip processing circuit are arranged on the circuit board, the ultrasonic driving circuit is connected to the atomization sheet 2, the positive electrode of the atomization sheet 2 releases a driving signal to the atomization medium, the receiving spring 3 is connected to the finishing filter circuit, the finishing filter circuit is connected to the singlechip processing circuit, and the receiving spring 3 receives the driving signal and transmits the driving signal to the finishing filter circuit to the singlechip processing circuit through the finishing filter circuit.
The positive end of the atomizing sheet is in contact with an atomizing medium (water), and the high-frequency driving signal of the atomizing sheet can be transmitted in the water due to the conductivity of the water; the positive end of the atomizing sheet and the spring at the signal receiving end form a variable equivalent capacitance. The capacitance of the equivalent capacitor varies with the height of the water level. When the water level is at high level, the capacitance value is large, and when the water level value is at low level (water shortage state), the capacitance value is extremely small. Because the high-frequency signal of the atomizing sheet can be transmitted to the rear-stage receiving circuit through the equivalent capacitor and subjected to rectification and filtering, when the equivalent capacitor is large, the amplitude of the received signal is large, and when the equivalent capacitor value is small, the received signal becomes small; the singlechip has an AD analog-to-digital conversion function, but judges a water state when the received signal voltage value is larger than a set water shortage voltage threshold value, and judges the water shortage state when the voltage value is lower than the set water shortage voltage threshold value; the atomizer provided by the embodiment does not need to rely on a special capacitance water level detection chip or a singlechip with a capacitance touch function, so that the overall cost is low.
As a preferred embodiment, a liquid storage cavity 11 is disposed in the liquid storage barrel 1, a liquid filling port communicated with the liquid storage cavity 11 is disposed at the top of the liquid storage barrel 1, an annular threaded column 16 is disposed at the periphery of the liquid filling port, a filter screen cover 17 is detachably mounted on the annular threaded column 16 through threads, a filter screen bag 18 extending into the liquid storage cavity 11 is mounted on the filter screen cover 17, a sealing cover 19 is further connected to the outer side of the filter screen cover 17 through threads, a communicating cavity 12 communicated with the liquid storage cavity 11 is disposed at one side of the liquid storage cavity 11, an atomization cavity 13 is disposed at the top of the communicating cavity 12, the atomization cavity 13 is communicated with the communicating cavity 12 through a communicating hole 14, the top of the atomization cavity 13 is lower than the top of the liquid storage cavity 11, an upper guide column 15 and a lower guide column 15 are fixedly disposed in the communicating cavity 12, two column grooves for discharging are disposed on the side walls of the upper guide column 15 and the lower guide column 15, a buffer plug 4 is disposed at the outer side of the filter screen cover 17 in a sliding manner, an upper surface of the buffer plug 4 is connected to the upper surface of the upper guide column and the lower guide column 15, an atomization plug 41 is connected to the upper surface of the upper guide column 41 and extends into the communicating hole 14, and is connected to the upper guide column 41 through the communicating hole 41, and is positioned in the floating cavity 41, and is connected to the upper surface of the upper guide column 41 and is positioned in the communicating with the upper cavity 41; the upper surface of the buffer plug 4 is also provided with three annular buffer grooves 43 concentrically arranged with the communication hole 14, meanwhile, the diameters of the buffer grooves 43 are sequentially increased to form a group of concentric buffer groove groups with different diameters, a ball sleeve 44 is fixedly arranged in the buffer grooves 43, a buffer ball 45 is arranged in the ball sleeve 44, and the buffer ball 45 is made of soft plastic; the top of the inner cavity surface of the communication cavity 12 is also provided with buffer groove groups corresponding to the buffer plugs 4, and the two buffer groove groups are symmetrically arranged; the receiving spring 3 is arranged at one end of the atomizing cavity 13, a first through hole 21 is formed in the other end of the atomizing cavity 13, the diameter of an opening of the first through hole 21 towards one end of the receiving spring 3 is smaller than that of an opening of the other end, one end, far away from the receiving spring 3, of the first through hole 21 is connected with a second through hole 22, the diameter of an opening of the second through hole 22 towards one end of the first through hole 21 is larger than that of an opening of the other end, one end, far away from the first through hole 21, of the second through hole 22 is provided with the atomizing sheet 2, and one side, far away from the second through hole 22, of the atomizing sheet 2 is provided with a mist outlet 23; the receiving spring 3, the first through hole 21 and the second through hole 22 are coaxially arranged, and the connecting wire of the atomizing sheet 2 extends out from the top of the atomizing sheet 2 and is then connected to the ultrasonic driving circuit.
The atomizer provided by the invention is a large-sized atomizer, when the atomizer is used, the sealing cover 19 is firstly opened, water is added inwards through the liquid adding opening, the water firstly enters the filter mesh bag 18, and then flows into other positions of the liquid storage cavity 11 after being filtered, impurities in the water can be reduced through the filtration of the filter mesh bag 18, the influence of the impurities on the atomization effect is avoided, and even the structures of the atomization sheet 2 and the like are damaged. When the water falls to the bottom of the liquid storage chamber 11, it flows into the communication chamber 12 and flows into the atomizing chamber 13 through the communication hole 14, and then submerges the receiving spring 3 and the atomizing sheet 2. When the atomizing cavity 13 is full of water, the floating plug 42 drives the buffer plug 4 to ascend under the action of the buoyancy until the buffer plug 4 completes the blocking of the communication hole 14, namely, the water is filled.
When the atomization is started, the ultrasonic driving circuit drives the atomizing sheet 2 to work for atomization, meanwhile, the atomizing sheet 2 releases a driving signal to the water of the atomizing cavity 13, and the receiving spring 3 receives the driving signal and feeds back the driving signal to the singlechip.
At this time, the high-frequency energy in the atomizing chamber 13 causes the water in the atomizing chamber 13 to vibrate at a high frequency, the high-frequency vibration of the water is propagated toward the communication hole 14, and when the buffer plug 4 is further attached to the inner wall of the communication chamber 12, the buffer plug 4 blocks the transmission of the high-frequency vibration of the water; when the buffer plug 4 leaves the inner wall of the communication cavity 12, the high-frequency vibration of the water is transmitted between the buffer plug 4 and the inner wall of the communication cavity 12 and is transmitted into the buffer groove 43, so that the buffer ball 45 generates the same-frequency vibration, the vibration of the buffer ball 45 in the water can gradually absorb and dissipate the vibration energy according to the damping effect, the high-frequency energy in the atomization cavity 13 can be prevented from being transmitted to the communication cavity 12 through the absorption of the three groups of buffer grooves 43, and the damage of other components of the atomizer caused by the high-frequency energy is avoided.
The above examples illustrate only one embodiment of the invention, which is described in more detail and is not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (5)
1. The utility model provides an ultrasonic atomizer, includes to deposit liquid bucket (1), is equipped with atomizing medium in depositing liquid bucket (1), and one side of depositing liquid bucket (1) is provided with electric drive element, and electric drive element is connected to atomizing piece (2), a serial communication port, still be provided with receiving spring (3) in depositing liquid bucket (1), electric drive element includes the circuit board, is provided with ultrasonic drive circuit, arrangement filter circuit and singlechip processing circuit on the circuit board, ultrasonic drive circuit is connected to atomizing piece (2), the positive pole of atomizing piece (2) releases drive signal to atomizing medium, receiving spring (3) are connected to arrangement filter circuit, and arrangement filter circuit is connected to singlechip processing circuit again, and receiving spring (3) receive drive signal and transmit to arrangement filter circuit again, pass through arrangement filter circuit again and transmit singlechip processing circuit.
2. An ultrasonic atomizer according to claim 1, characterized in that a liquid storage cavity (11) is arranged in the liquid storage barrel (1), a communication cavity (12) communicated with the liquid storage cavity (11) is arranged on one side of the liquid storage cavity (11), an atomizing cavity (13) is arranged at the top of the communication cavity (12), the atomizing cavity (13) is communicated with the communication cavity (12) through a communication hole (14), the top of the atomizing cavity (13) is lower than the top of the liquid storage cavity (11), an upper guide post (15) and a lower guide post (15) are fixedly arranged in the communication cavity (12), a plurality of post grooves for discharging are arranged on the upper guide post (15) and the lower guide post (15), a buffer plug (4) is arranged in the upper guide post (15) in a sliding mode, a connecting post (41) is arranged in the middle of the upper surface of the buffer plug (4), the connecting post (41) extends upwards to penetrate through the communication hole (14) and stretches into the atomizing cavity (13), a plug (42) is fixedly arranged at the top of the connecting post (41), and the floating plug (42) is positioned in the atomizing cavity (13). The upper surface of the buffer plug (4) is also provided with a plurality of annular buffer grooves (43) which are concentric with the communication holes (14), and the diameters of the buffer grooves (43) are sequentially increased to form a group of concentric buffer groove groups with different diameters; the top of the inner cavity surface of the communication cavity (12) is also provided with buffer groove groups corresponding to the buffer plug (4), and the two buffer groove groups are symmetrically arranged; the receiving spring (3) is arranged at one end of the atomizing cavity (13), a first through hole (21) is formed in the other end of the atomizing cavity (13), the diameter of an opening of one end, which is close to the receiving spring (3), of the first through hole (21) is smaller than that of an opening of the other end, one end, which is far away from the receiving spring (3), of the first through hole (21) is connected with a second through hole (22), the diameter of an opening of one end, which is close to the first through hole (21), of the second through hole (22) is larger than that of an opening of the other end, one end, which is far away from the first through hole (21), of the second through hole (22) is provided with the atomizing sheet (2), and one side, which is far away from the second through hole (22), of the atomizing sheet (2) is provided with a mist outlet (23); the receiving spring (3), the first through hole (21) and the second through hole (22) are coaxially arranged.
3. An ultrasonic atomizer according to claim 2, characterized in that the connection wires of the atomizer plate (2) extend from the top of the atomizer plate (2) and are in turn connected to an ultrasonic drive circuit.
4. An ultrasonic atomizer according to claim 3, characterized in that the top of the liquid storage barrel (1) is provided with a liquid filling port communicated with the liquid storage cavity (11), the periphery of the liquid filling port is provided with an annular threaded column (16), the annular threaded column (16) is detachably provided with a filter screen cover (17) through threads, the filter screen cover (17) is provided with a filter screen bag (18) extending into the liquid storage cavity (11), and the outer side of the filter screen cover (17) is connected with a sealing cover (19) through threads.
5. An ultrasonic atomizer according to claim 4, characterized in that a ball sleeve (44) is fixedly arranged in the buffer groove (43), a buffer ball (45) is arranged in the ball sleeve (44), and the buffer ball (45) is made of soft plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310681040.6A CN116393305B (en) | 2023-06-09 | 2023-06-09 | Ultrasonic atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310681040.6A CN116393305B (en) | 2023-06-09 | 2023-06-09 | Ultrasonic atomizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116393305A true CN116393305A (en) | 2023-07-07 |
| CN116393305B CN116393305B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310681040.6A Active CN116393305B (en) | 2023-06-09 | 2023-06-09 | Ultrasonic atomizer |
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|---|---|
| CN (1) | CN116393305B (en) |
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2023
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| CN111503799A (en) * | 2020-05-07 | 2020-08-07 | 佛山恒乐科技有限公司 | Last humidifier of adding water of leak protection water |
| CN114588417A (en) * | 2020-12-04 | 2022-06-07 | 深圳麦克韦尔科技有限公司 | Atomization assembly and electronic atomization device |
| CN114308505A (en) * | 2022-01-10 | 2022-04-12 | 深圳市优悠实业集团有限公司 | Ultrasonic atomization structure |
| CN217423497U (en) * | 2022-04-13 | 2022-09-13 | 佛山恒乐科技有限公司 | Humidifier of leak protection water |
| CN218923339U (en) * | 2022-11-11 | 2023-04-28 | 上海葳圣实业有限公司 | Anti-overflow leaks structure of atomizer |
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| CN116393305B (en) | 2023-08-01 |
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