CN214682548U

CN214682548U - High-frequency oscillation atomizer

Info

Publication number: CN214682548U
Application number: CN202120096188.XU
Authority: CN
Inventors: 张智凯; 陈露
Original assignee: Dongguan Yongde Electronic Technology Co ltd; Zhongjiang UD Electronics Co ltd; UD Electronic Corp
Current assignee: Dongguan Yongde Electronic Technology Co ltd; Zhongjiang UD Electronics Co ltd; UD Electronic Corp
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-12
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a high-frequency oscillation atomizer, which comprises an atomizing rod and an atomizing bomb; the atomizing bomb is arranged on the atomizing rod and comprises a cap, an oil cup, a base, a first sealing ring, oil guide cotton, a high-frequency vibrating piece and a pressing plate; the base is integrally provided with an air inlet pipeline communicated with the atomizing cavity in an upward protruding manner, the air inlet pipeline is of a chimney structure, and the bottom surface of the mounting groove is concavely provided with an air inlet groove communicated with the atomizing cavity and the oil guide hole; the first seal ring is clamped between the base and the atomizing chamber. Through the admission line that is provided with the chimney structure to and press from both sides the first sealing washer of establishing between base and atomizing chamber, the essential oil spill atomizing chamber that splashes when can effectively prevent to atomize and get into inside the atomizer, make product life longer, cooperate the intake duct that the mounting groove bottom surface was equipped with one and leads atomizing chamber and oil guide hole simultaneously, make external atmosphere can pass through intake duct and the inside intercommunication in oil storage chamber, the atomizing stability of atomizer has been guaranteed, user's use experience is also better.

Description

High-frequency oscillation atomizer

Technical Field

The utility model belongs to the technical field of the atomizer technique and specifically relates to indicate a high frequency vibrates atomizer.

Background

Along with the development of economy, the requirements of people on the quality of life are higher and higher, and various products for improving the quality of life of people are more and more. Among them, the aromatherapy atomizer is a household product which is more and more widely used. The atomizer is one kind and carries out atomizing device with atomizing raw and other materials, and it is mainly through with the atomizing of champignon essential oil and produce during the fog distributes the air to improve the indoor air quality, promote the quality of life.

Present atomizer in the use, essential oil when high frequency oscillation piece surface atomizing, the phenomenon of sputtering appears easily, sputtered tobacco tar is easy inside the atomizing pole through the intake duct sputtering, cause the damage of atomizing pole internals, make product life not long, simultaneously when essential oil gets into the atomizing chamber by the oil storage chamber, the easy negative pressure that forms in oil storage intracavity and the atomizing chamber, thereby influence essential oil and get into the atomizing chamber, lead to the atomizer stability relatively poor, it is not enough even to go out the smog, influence user's use experience, therefore, it is necessary to make further improvement to current atomizer structure.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a high frequency oscillation atomizer, and it can effectively solve current atomizer structure and easily appear essential oil splash atomizing chamber, short service life, atomizing stability is relatively poor and influence the problem that the user used and experienced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a high-frequency oscillation atomizer comprises an atomizing rod and an atomizing bomb; the atomizing bomb is arranged on the atomizing rod and comprises a cap, an oil cup, a base, a first sealing ring, oil guide cotton, a high-frequency vibrating piece and a pressing plate; the cap is provided with an air outlet; the oil cup is spliced with the cap cover and forms an oil storage cavity in an enclosing manner, the bottom of the oil cup is concavely provided with an air outlet channel and an atomizing cavity, the upper end of the air outlet channel is just opposite to and communicated with the air outlet, the atomizing cavity is positioned below the air outlet channel and communicated with the air outlet channel, and the bottom surface of the atomizing cavity is provided with an oil guide hole communicated with the oil storage cavity; the base is fixed at the bottom of the oil cup, an air inlet pipeline communicated with the atomizing cavity is integrally and convexly arranged on the base, the air inlet pipeline is of a chimney structure, the bottom of the base is concavely provided with a mounting groove, the mounting groove is communicated with the atomizing cavity and the oil guide hole, and the bottom surface of the mounting groove is concavely provided with an air inlet groove communicated with the atomizing cavity and the oil guide hole; the first sealing ring is clamped between the base and the atomizing cavity; the oil guide cotton is embedded in the mounting groove, one end of the oil guide cotton is bent upwards and extends into the oil storage cavity through the oil guide hole, and the oil guide cotton is attached below the air inlet groove; the high-frequency oscillating piece is embedded in the mounting groove and is attached to the oil guide cotton together, and the high-frequency oscillating piece is communicated and connected with the atomizing rod; the pressing plate is hermetically fixed with the base and presses the high-frequency oscillation piece.

As a preferred scheme, the atomization rod comprises a shell, a rear seat, a battery cell bracket, a PCB assembly and a power supply; the rear base covers the rear end opening of the housing; the battery cell bracket and the PCB assembly are both arranged in the shell; this power sets up in electric core support and with PCB subassembly turn-on connection, aforementioned atomizing bullet sets up in the front end of shell and with PCB subassembly turn-on connection.

As a preferred scheme, two elastic electrodes and a plurality of first magnetic suction pieces are arranged on the front end face of the battery cell support; the two elastic electrodes are in conductive connection with the PCB assembly through conductive terminals, and the two elastic electrodes are respectively in conductive connection with the two electrodes of the high-frequency oscillation sheet; and a plurality of second magnetic attraction pieces are arranged on the base and are mutually adsorbed with the first magnetic attraction pieces.

As a preferred scheme, a fan is arranged inside the front end of the battery cell support, an air inlet communicated with an air inlet pipeline is formed in the front end of the battery cell support, the fan faces the air inlet, and the fan is in conduction connection with the PCB assembly.

Preferably, the first seal ring is interposed between an upper end surface of the base and an inner top surface of the atomizing chamber, and a second seal ring is interposed between the base and the oil cup, the second seal ring being located around an outer periphery of the oil guide hole.

As a preferable scheme, an airflow plate is further arranged in the atomizing cavity, and the airflow plate is opposite to the lower end opening of the air outlet channel.

As a preferred scheme, a sealing gasket is clamped between the high-frequency oscillation piece and the pressing plate, a first through hole is formed in the sealing gasket, a second through hole is formed in the pressing plate, the second through hole is in direct alignment communication with the first through hole, a conductive PCB and a conductive spring are arranged in the first through hole and the second through hole, and two ends of the conductive spring are respectively abutted between the conductive PCB and the high-frequency oscillation piece.

Preferably, the base is made of metal, and the bottom surface of the mounting groove is in contact with an electrode of the high-frequency oscillating piece.

Preferably, the pressing plate is fixedly connected with the base through a plurality of first screws.

Preferably, the base is fixedly connected with the oil cup through a plurality of second screws.

Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, can know by above-mentioned technical scheme:

through the admission line that is provided with the chimney structure, and press from both sides the first sealing washer of establishing between base and atomizing chamber, the essential oil spill atomizing chamber that splashes when effectively preventing to atomize and get into inside the atomizer, avoid the essential oil damage atomizer internals of spill, make product life longer, cooperate the concave air inlet duct that is equipped with a intercommunication atomizing chamber and oil guide hole of mounting groove bottom surface simultaneously, make external atmosphere can pass through air inlet duct and the inside intercommunication in oil storage chamber, avoid appearing the negative pressure, make essential oil can get into the atomizing chamber smoothly, the atomizing stability of atomizer has been guaranteed, user's use experience is also better.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is an exploded view of the preferred embodiment of the present invention;

FIG. 3 is a schematic view of the preferred embodiment of the present invention showing the exploded status of the cartridge;

FIG. 4 is a schematic view of another angle exploded view of the preferred embodiment of the present invention;

FIG. 5 is a schematic view of the atomizing rod in an exploded state according to the preferred embodiment of the present invention;

FIG. 6 is a schematic perspective view of a base according to a preferred embodiment of the present invention;

FIG. 7 is a partially assembled cross-sectional view of the preferred embodiment of the present invention;

fig. 8 is a schematic cross-sectional view of an atomizing bullet according to a preferred embodiment of the present invention.

The attached drawings indicate the following:

10. atomizing rod 101, air inlet

11. Outer casing 12, backseat

121. Backseat silica gel pad 13, electric core support

14. PCB assembly 15 and power supply

161. Elastic electrode 162 and first magnetic attraction piece

163. Conductive terminal 17 and fan

18. Key 19 and light guide body

20. Atomizing bomb 201, gas outlet

202. Oil storage cavity 203 and air outlet channel

204. Atomizing chamber 205, oil guide hole

206. Mounting groove 207, air intake duct

208. A first via 209 and a second via

21. Cap 22 and oil cup

23. Base 231, air intake duct

232. Airflow plate 233 and second magnetic attraction piece

24. First sealing ring 25 and oil guide cotton

26. High-frequency oscillating piece 27 and pressing plate

28. Second seal ring 291 and seal gasket

292. Conductive PCB board 293 and conductive spring

31. A first screw 32 and a second screw.

Detailed Description

Referring to fig. 1 to 8, a specific structure of a preferred embodiment of the present invention is shown, which includes an atomizing rod 10 and an atomizing bullet 20.

The atomization bomb 20 is arranged on the atomization rod 10, and the atomization bomb 20 comprises a cap 21, an oil cup 22, a base 23, a first sealing ring 24, an oil guide cotton 25, a high-frequency oscillation sheet 26 and a pressure plate 27; the cap 21 is provided with an air outlet 201; the oil cup 22 is spliced with the cap 21 and forms an oil storage cavity 202 in an enclosing manner, the bottom of the oil cup 22 is concavely provided with an air outlet channel 203 and an atomizing cavity 204, the upper end of the air outlet channel 203 is just communicated with the air outlet 201, the atomizing cavity 204 is positioned below the air outlet channel 203 and is communicated with the air outlet channel 203, and the bottom surface of the atomizing cavity 204 is provided with an oil guide hole 205 communicated with the oil storage cavity 202; the base 23 is fixed at the bottom of the oil cup 22, the base 23 is integrally provided with an air inlet pipe 231 which is communicated with the atomizing cavity 204 in an upward protruding manner, the air inlet pipe 231 is of a chimney structure and can effectively prevent tobacco tar splashed during atomization from splashing into the atomizing rod 10 through the air inlet pipe 231, so that internal parts of the atomizing rod 10 are well protected, the bottom of the base 23 is concavely provided with a mounting groove 206, the mounting groove 206 is communicated with the atomizing cavity 204 and the oil guide hole 205, the bottom surface of the mounting groove 206 is concavely provided with an air inlet groove 207 which is communicated with the atomizing cavity 204 and the oil guide hole 205, the air inlet groove 207 can ensure that the oil storage cavity 202 is communicated with external air pressure, the negative pressure condition is avoided, and the atomization stability is ensured; the first sealing ring 24 is clamped between the base 23 and the atomizing cavity 204, and the first sealing ring 24 can effectively prevent the tobacco tar splashed during atomization from splashing out of the atomizing cavity 204; the oil guide cotton 25 is embedded in the mounting groove 206, one end of the oil guide cotton 25 is bent upwards and extends into the oil storage cavity 202 through the oil guide hole 205, and the oil guide cotton 25 is attached below the air inlet groove 207; the high-frequency oscillation piece 26 is embedded in the installation groove 206 and is attached to the oil guide cotton 25, and the high-frequency oscillation piece 26 is in conduction connection with the atomization rod 10; the pressing plate 27 is hermetically fixed to the base 23 and presses the high-frequency oscillating plate 26.

In this embodiment, the atomization rod 10 includes a housing 11, a rear seat 12, a cell holder 13, a PCB assembly 14, and a power supply 15; the rear seat 12 covers the rear end opening of the housing 11; the cell bracket 13 and the PCB assembly 14 are both disposed in the housing 11; the power supply 15 is arranged in the cell support 13 and is in conductive connection with the PCB assembly 14, and the aforementioned cartomizer 20 is arranged at the front end of the casing 11 and is in conductive connection with the PCB assembly 14; the front end face of the battery cell support 13 is provided with two elastic electrodes 161 and a plurality of first magnetic suction pieces 162; the two elastic electrodes 161 are connected to the PCB assembly 14 through conductive terminals 163, and the two elastic electrodes 161 are respectively connected to the two electrodes of the high frequency oscillating piece 26; the inside fan 17 that is provided with of front end of electricity core support 13, the air inlet 101 of a intercommunication admission line 231 is seted up to the front end of electricity core support 13, and this fan 17 is towards air inlet 101, and fan 17 and PCB subassembly 14 turn-on connection.

The first sealing ring 24 is clamped between the upper end surface of the base 23 and the inner top surface of the atomizing cavity 204, the second sealing ring 28 is clamped between the base 23 and the oil cup 22, and the second sealing ring 28 is positioned on the outer periphery of the oil guide hole 205; an airflow plate 232 is further arranged in the atomization cavity 204, and the airflow plate 232 is opposite to the lower end opening of the air outlet channel 203; a sealing gasket 291 is clamped between the high-frequency oscillation sheet 26 and the pressure plate 27, a first through hole 208 is formed in the sealing gasket 291, a second through hole 209 is formed in the pressure plate 27, the second through hole 209 is in direct-against communication with the first through hole 208, a conductive PCB 292 and a conductive spring 293 are arranged in the first through hole 208 and the second through hole 209, and two ends of the conductive spring 293 are respectively abutted between the conductive PCB 292 and the high-frequency oscillation sheet 26; a plurality of second magnetic attracting elements 233 are arranged on the base 23, and the second magnetic attracting elements 233 and the first magnetic attracting elements 162 are attracted to each other; the base 23 is made of metal, and the bottom surface of the mounting groove 206 is in contact with an electrode of the high-frequency oscillation piece 26; the pressing plate 27 is fixedly connected with the base 23 through a plurality of first screws 31; the base 23 is fixedly connected with the oil cup 22 through a plurality of second screws 32.

Detailed description the assembly process of this embodiment is as follows:

during assembly, the cap 21 is sleeved into the oil cup 22, the cap, the air flow plate 232 and the first sealing ring 24 are fixedly connected through ultrasonic welding, then the second sealing ring 28, the air flow plate 232 and the first sealing ring 24 are sleeved into the oil cup 22 from top to bottom, essential oil is injected into the oil cup 22 through the oil guide hole 205, the second magnetic attraction piece 233 is pressed into the base 23, the base 23 is installed into the oil cup 22, the second screw 32 is locked, then the oil guide cotton 25, the high-frequency oscillation piece 26, the sealing pad 291 and the conductive spring 293 are sequentially installed into the installation groove 207 in the base 24, then the conductive PCB 292 is installed into the pressing plate 27 and fixed through interference, then the pressing plate 27 with the conductive PCB 292 is installed into the base 23 from top to bottom, and the first screw 31 is locked for fixing, and then the assembly of the atomizing bomb 20 can be completed; when the atomizing rod 10 is assembled, the elastic electrode 161 and the plurality of first magnetic attraction pieces 162 are respectively pressed into the front end face of the electric core support 13 and fixed by interference, then the conductive terminal 163 is inserted into the electric core support 13 and welded with the elastic electrode 161, then the fan 17 is installed into the electric core support 13 and fixed by screws, the power supply 15 is installed into the electric core support 13, the PCB assembly 14 is installed into the electric core support 13 and then fixed and is respectively welded and conducted with the conductive terminal 163 and the elastic electrode 161, then the key silicone pad is adhered on the PCB assembly 14, the power supply 15 and the fan 17 plug are inserted into the corresponding power socket and fan socket, then the key 18 is installed into the housing 11, the electric core support 13 is also installed into the housing 11, the light guide 19 is installed into the rear seat 12, the rear seat 12 is installed into the housing 11 and fixed, and finally the rear seat silicone pad 121 is adhered on the rear seat 12 to complete the assembly of the atomizing rod 10, finally, the assembled atomizing bomb 20 is sleeved into the assembled atomizing rod 10, and the assembling of the present embodiment can be completed by mutually attracting and fixing the plurality of second magnetic attraction pieces 233 and the plurality of first magnetic attraction pieces 162.

When the atomizing device is used, the key 18 on the atomizing rod 10 is pressed down, so that the current in the power supply 15 is respectively transmitted to the conductive terminal 163, the elastic electrode 161, the fan 17 and the light guide 19 through the PCB assembly 14, the light guide 19 can start to work and emit light after being electrified, the current on the conductive terminal 163 can be transmitted to one end electrode of the high-frequency oscillation sheet 26 through the other elastic electrode 161, the conductive PCB 292 and the conductive spring 293 in sequence, the current on one elastic electrode 161 can be transmitted to the other end electrode of the high-frequency oscillation sheet 26 through the base 23, so that the high-frequency oscillation sheet 26 starts to work, meanwhile, the essential oil in the oil storage cavity 202 can reach the surface of the high-frequency oscillation sheet 26 through the oil absorbent cotton 25, then the essential oil can be atomized into smoke by the high-frequency oscillation sheet 26, at this time, the working fan 17 can enter the external air flow into the air inlet pipe 231 through the air inlet 101, then the air flow can enter the atomizing cavity 204 and drive the smoke atomized in the atomizing cavity 204 to enter the air outlet channel 203 through the air flow plate 232, and is finally discharged through the air outlet 201.

The utility model discloses a design focus lies in: through the admission line that is provided with the chimney structure, and press from both sides the first sealing washer of establishing between base and atomizing chamber, the essential oil spill atomizing chamber that splashes when effectively preventing to atomize and get into inside the atomizer, avoid the essential oil damage atomizer internals of spill, make product life longer, cooperate the concave air inlet duct that is equipped with a intercommunication atomizing chamber and oil guide hole of mounting groove bottom surface simultaneously, make external atmosphere can pass through air inlet duct and the inside intercommunication in oil storage chamber, avoid appearing the negative pressure, make essential oil can get into the atomizing chamber smoothly, the atomizing stability of atomizer has been guaranteed, user's use experience is also better.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. A high frequency oscillating atomizer, comprising: comprises an atomizing rod and an atomizing bomb; the atomizing bomb is arranged on the atomizing rod and comprises a cap, an oil cup, a base, a first sealing ring, oil guide cotton, a high-frequency vibrating piece and a pressing plate; the cap is provided with an air outlet; the oil cup is spliced with the cap cover and forms an oil storage cavity in an enclosing manner, the bottom of the oil cup is concavely provided with an air outlet channel and an atomizing cavity, the upper end of the air outlet channel is just opposite to and communicated with the air outlet, the atomizing cavity is positioned below the air outlet channel and communicated with the air outlet channel, and the bottom surface of the atomizing cavity is provided with an oil guide hole communicated with the oil storage cavity; the base is fixed at the bottom of the oil cup, an air inlet pipeline communicated with the atomizing cavity is integrally and convexly arranged on the base, the air inlet pipeline is of a chimney structure, the bottom of the base is concavely provided with a mounting groove, the mounting groove is communicated with the atomizing cavity and the oil guide hole, and the bottom surface of the mounting groove is concavely provided with an air inlet groove communicated with the atomizing cavity and the oil guide hole; the first sealing ring is clamped between the base and the atomizing cavity; the oil guide cotton is embedded in the mounting groove, one end of the oil guide cotton is bent upwards and extends into the oil storage cavity through the oil guide hole, and the oil guide cotton is attached below the air inlet groove; the high-frequency oscillating piece is embedded in the mounting groove and is attached to the oil guide cotton together, and the high-frequency oscillating piece is communicated and connected with the atomizing rod; the pressing plate is hermetically fixed with the base and presses the high-frequency oscillation piece.

2. A high frequency oscillating atomizer according to claim 1, wherein: the atomization rod comprises a shell, a rear seat, a battery cell bracket, a PCB assembly and a power supply; the rear base covers the rear end opening of the housing; the battery cell bracket and the PCB assembly are both arranged in the shell; this power sets up in electric core support and with PCB subassembly turn-on connection, aforementioned atomizing bullet sets up in the front end of shell and with PCB subassembly turn-on connection.

3. A high frequency oscillating atomizer according to claim 2, wherein: the front end face of the battery cell support is provided with two elastic electrodes and a plurality of first magnetic suction pieces; the two elastic electrodes are in conductive connection with the PCB assembly through conductive terminals, and the two elastic electrodes are respectively in conductive connection with the two electrodes of the high-frequency oscillation sheet; and a plurality of second magnetic attraction pieces are arranged on the base and are mutually adsorbed with the first magnetic attraction pieces.

4. A high frequency oscillating atomizer according to claim 3, wherein: the inside fan that is provided with of front end of electricity core support, the air inlet of a intercommunication admission line is seted up to the front end of electricity core support, and this fan is towards the air inlet, and fan and PCB subassembly turn-on connection.

5. A high frequency oscillating atomizer according to claim 1, wherein: the first sealing ring is clamped between the upper end face of the base and the inner top face of the atomizing cavity, a second sealing ring is clamped between the base and the oil cup, and the second sealing ring is located on the outer periphery of the oil guide hole.

6. A high frequency oscillating atomizer according to claim 1, wherein: and an airflow plate is also arranged in the atomizing cavity and is over against the lower end opening of the air outlet channel.

7. A high frequency oscillating atomizer according to claim 1, wherein: the high-frequency vibration piece is characterized in that a sealing gasket is clamped between the high-frequency vibration piece and the pressing plate, a first through hole is formed in the sealing gasket, a second through hole is formed in the pressing plate and is just communicated with the first through hole, a conductive PCB and a conductive spring are arranged in the first through hole and the second through hole, and two ends of the conductive spring are respectively abutted between the conductive PCB and the high-frequency vibration piece.

8. A high frequency oscillating atomizer according to claim 1, wherein: the base is made of metal, and the bottom surface of the mounting groove is in contact with an electrode of the high-frequency oscillation piece.

9. A high frequency oscillating atomizer according to claim 1, wherein: the pressing plate is fixedly connected with the base through a plurality of first screws.

10. A high frequency oscillating atomizer according to claim 1, wherein: the base is fixedly connected with the oil cup through a plurality of second screws.