CN213435304U

CN213435304U - Atomizer device

Info

Publication number: CN213435304U
Application number: CN202021399991.2U
Authority: CN
Inventors: 段可舟; 段煌
Original assignee: Wuhan Dahui New Technology Co ltd
Current assignee: Wuhan Dahui New Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-06-15
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses an atomizer device specifically is pen type micropore ultrasonic atomizer device the utility model discloses in, the atomizer device includes micropore atomizing unit (pen-holder) and separable power pack (pen cap). When the micropore atomization unit works, liquid in the liquid storage cavity can be sprayed out through the micropore ultrasonic atomization sheet under the action of ultrasonic oscillation to form fog drops, and the liquid storage cavity is provided with an openable cover, so that the liquid is conveniently added. A power supply is arranged in the power unit, when the electric atomizing pen works, the pen cap is covered on the pen holder, and the power unit drives the micropore atomizing unit to work to realize mist outlet; when the work is stopped, the pen cap is detached, the power unit is separated from the micropore atomization unit, and the work is stopped; when not in work, the pen cap can also cover the outer side of the ultrasonic atomization sheet, and the water evaporation and the outflow of the atomization sheet can be prevented.

Description

Atomizer device

Technical Field

The utility model relates to a liquid atomization field, in particular to use atomizer device of micropore ultrasonic atomization piece.

Background

The existing atomizer usually uses a micropore ultrasonic atomization sheet to atomize liquid. A plurality of conical micropores are arranged in the central area of the micropore ultrasonic atomization sheet and play a role in storing liquid. When the ultrasonic atomizing device works, the inner side surface of the micropore ultrasonic atomizing sheet is contacted with water in the liquid storage cavity, and the outer side surface is exposed in the external space. Thus, the tapered micro-hole is communicated with the liquid storage cavity and the external space. When the liquid spraying device works, under the driving of the high-frequency driving circuit, the liquid stored in the conical micropores is ejected out by the high-speed bending vibration of the microporous ultrasonic atomizing sheet, the microporous ultrasonic atomizing sheet undergoes two stages of ejection and liquid supplementing every vibration period, and the two stages of ejection and liquid supplementing are repeated, so that the liquid is sprayed out of the micropores of the microporous ultrasonic atomizing sheet to form spraying.

However, when the microporous ultrasonic atomization sheet stops working, the liquid in the conical micropores may slowly leak to the other side of the microporous ultrasonic atomization sheet, evaporate or form water droplets, and cause inconvenience in use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an atomizer device, which aims to provide an atomizer capable of avoiding the leakage of a micropore ultrasonic atomization sheet.

In order to achieve the above object, the present invention provides an atomizer device, including:

the micropore atomization unit comprises a shell and a micropore ultrasonic atomization sheet, wherein a liquid storage cavity is formed in the shell, the shell is provided with a liquid outlet end, a liquid outlet channel communicated with the liquid storage cavity is formed in the liquid outlet end, the micropore ultrasonic atomization sheet is arranged at the liquid outlet channel, and the micropore ultrasonic atomization sheet is used for atomizing and spraying liquid in the liquid storage cavity during working; and the number of the first and second groups,

the cover body is detachably arranged at the liquid outlet end of the shell body so as to have a closing state covering the outer side of the liquid outlet channel.

In an embodiment, the housing is rod-shaped, the liquid storage cavity is cylindrical, the liquid outlet end is located at one end of the housing in the length direction, the cover is cylindrical, an opening is formed in one end of the cover, and the cover is sleeved outside the liquid outlet end of the housing from the opening in the closed state.

In an embodiment, a sealing rubber pad is disposed in the cover body, and the sealing rubber pad covers the liquid outlet channel when the cover body is in the closed state.

In one embodiment, the cover is screwed to the housing in the closed state.

In an embodiment, the housing has a liquid inlet end opposite to the liquid outlet end, and the liquid inlet end is provided with a liquid inlet communicated with the liquid storage cavity, and the housing further includes a sealing cover which is openably and closably mounted on the liquid inlet.

In an embodiment, the atomizer device further includes a driving circuit assembly, the driving circuit assembly includes a battery, a driving circuit, a first conductive portion and a second conductive portion, the battery, the driving circuit and the first conductive portion are electrically connected and are disposed on the cover body, the second conductive portion is disposed on the housing and is electrically connected with the microporous ultrasonic atomizing sheet, the cover body further has a working state in which the cover body is sleeved outside the liquid inlet end of the housing from the opening, and in the working state, the first conductive portion is in contact with the second conductive portion, so that the battery and the driving circuit are electrically connected with the microporous ultrasonic atomizing sheet, and the driving circuit drives the microporous ultrasonic atomizing sheet to work when the driving circuit is turned on; or,

the atomizer device still includes drive circuit subassembly, drive circuit subassembly includes battery, drive circuit, first conductive part and second conductive part, the battery reaches first conductive part electric connection, and locate the lid, drive circuit and second conductive part are located the casing, and with micropore ultrasonic atomization piece electric connection, the lid still has certainly uncovered cover is located the operating condition in casing inlet end outside, the lid is in under the operating condition, first conductive part with the second conductive part touches and connects, so that the battery reaches drive circuit with micropore ultrasonic atomization piece electric connection, and drive when drive circuit is switched on micropore ultrasonic atomization piece work.

In an embodiment, the first conductive part is a metal buckle disposed on an inner wall of the cover, and the second conductive part is a metal ring disposed on an outer periphery of the liquid inlet end of the housing.

In an embodiment, in the operating state of the cover, the first conductive portion is in contact with the second conductive portion, so that the driving circuit is conducted.

In an embodiment, the driving circuit assembly further includes a charging circuit disposed on the cover and electrically connected to the battery, so that the battery is charged when the charging circuit is turned on.

In one embodiment, the volume of the liquid storage cavity is not less than 10ml and not more than 20 ml.

The utility model provides an atomizer device includes casing, micropore ultrasonic atomization piece and lid, is formed with the stock solution chamber in the casing, and the casing has a liquid end, and sets up the liquid outlet channel in intercommunication stock solution chamber at a liquid end, and liquid outlet channel department is located to micropore ultrasonic atomization piece for at the during operation will liquid atomization blowout in the stock solution chamber, the lid liftoff detachable is installed in the liquid end of casing to have the lid and fit the closed condition in the liquid outlet channel outside. The utility model provides an atomizer device includes the lid, and the lid fits the liquid outlet channel outside when installing in the play liquid end of casing. So, when micropore ultrasonic atomization piece stop work, can block the water droplet that oozes from micropore ultrasonic atomization piece, promote user's use and experience.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a front view of an embodiment of an atomizer device according to the present invention in a closed state;

FIG. 2 is a front view of the atomizer device of FIG. 1 in an operating condition;

FIG. 3 is a front view of the housing of FIG. 1;

FIG. 4 is a front view of the cover of FIG. 1;

fig. 5 is a front view of another embodiment of an atomizer device according to the present invention in a closed state;

FIG. 6 is a front view of the atomizer device of FIG. 5 in an operational state;

FIG. 7 is a front view of the housing of FIG. 5;

fig. 8 is a front view of the cover of fig. 5.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 8, the atomizer device 100 includes a micropore atomization unit and a cover 3. Wherein the micropore atomization unit comprises a shell 1, a liquid storage cavity 10 is formed in the shell 1, the shell 1 is provided with a liquid outlet end 11, the liquid outlet end 11 is provided with a liquid outlet channel communicated with the liquid storage cavity 10, the micropore ultrasonic atomization sheet 2 is arranged at the liquid outlet channel and is used for atomizing and spraying the liquid in the liquid storage cavity 10 during working, and the cover body 3 is detachably arranged at the liquid outlet end 11 of the shell 1 so as to have a closing state covering the outer side of the liquid outlet channel. The utility model provides an atomizer device 100 includes lid 3, and lid 3 covers the liquid outlet channel outside when installing in the play liquid end 11 of casing 1.

In the present embodiment, liquid atomization is performed using the microporous ultrasonic atomization sheet 2. A plurality of conical micropores are arranged in the central area of the micropore ultrasonic atomization sheet 2, and the conical micropores play a role of storing liquid. When the ultrasonic atomizing device works, the inner side of the microporous ultrasonic atomizing sheet 2 is contacted with water in the liquid storage cavity 10, and the outer side is exposed in the external space. Thus, the tapered micro-holes are communicated with the liquid storage cavity 10 and the external space. When the ultrasonic atomizing device works, under the driving of the high-frequency driving circuit 51, the micropore ultrasonic atomizing sheet 2 bends and vibrates at a high speed to eject the liquid stored in the conical micropores, each vibration cycle of the micropore ultrasonic atomizing sheet 2 undergoes two stages of ejection and liquid supplement, and the two stages of ejection and liquid supplement are repeated, so that the liquid is ejected from the micropores of the micropore ultrasonic atomizing sheet 2 to form spray. In this embodiment, the atomizer device 100 may be used in beauty, medical treatment, or disinfection, for example, the atomizer device 100 may be used to atomize essential oil or cosmetic water to spray on the skin of a user to achieve beauty effect, or to atomize a medicine to spray on the affected part of the user to achieve medical treatment, or to atomize a disinfectant such as disinfectant, alcohol, etc. to spray on an object to be disinfected to achieve disinfection and cleaning. In this embodiment, the material of the micro-porous ultrasonic atomizing sheet 2 is stainless steel, and the material of the housing 1 and the cover 3 is a corrosion-resistant polymer material, such as plastic, so that the atomizer device 100 is durable and light.

However, when the microporous ultrasonic atomization sheet 2 stops working, the liquid in the conical micropores may slowly leak to the other side of the microporous ultrasonic atomization sheet 2 to form water droplets, or evaporate from the pores of the microporous ultrasonic atomization sheet 2. If a user carries the atomizer device 100 and places the atomizer device 100 in a bag or other storage container, the water droplets seeping from the microporous ultrasonic atomization sheet 2 will cause the storage container to be wetted, which affects the user's experience. Therefore, in the embodiment, please refer to fig. 1 and 5, when the microporous ultrasonic atomization sheet 2 stops working, the cover body 3 can be covered on the outer side of the liquid outlet channel, so as to block water drops seeped from the microporous ultrasonic atomization sheet 2, prevent the water drops from wetting the storage container, and improve the user experience.

On the basis of the above embodiment, please refer to fig. 1 and 5, the housing 1 is rod-shaped, the liquid outlet end 11 is located at one end of the housing 1 in the length direction, the liquid storage cavity 10 is cylindrical, the cover 3 is cylindrical, and one end of the cover has an opening, and the cover 3 is sleeved outside the liquid outlet end 11 of the housing 1 from the opening in the closed state. So, casing 1 has long and thin shape, is convenient for accomodate and carry, and lid 3 is under the closed condition, and the play liquid end 11 outside of casing 1 is located to uncovered cover then can seal micropore ultrasonic atomization piece 2 all around comprehensively, avoids the seepage phenomenon better. In this embodiment, the entire atomizer device is designed to be pen-shaped, and is beautiful in appearance and convenient to carry. Wherein the shape of micropore atomizing unit is similar to the pen-holder, and the shape of lid 3 is similar to the pen-cap, and the atomizer device is when using, and lift off the pen-cap from the nib that is equipped with micropore ultrasonic atomization piece, when stopping using, then lid locates the nib, plays the effect of antiseep, protection micropore ultrasonic atomization piece.

There are various ways to realize the contact between the inner side of the microporous ultrasonic atomization sheet 2 and the water inside the liquid storage chamber 10, for example, a water pump may be used to deliver the water to the inner side of the microporous ultrasonic atomization sheet 2, or a cotton swab may be used to siphon the water to the inner side of the microporous ultrasonic atomization sheet 2, and in this embodiment, the water pump or siphon is not used to deliver the water, but the liquid outlet end 11 is downward when the device is in use, so that the water contacts the inner side of the microporous ultrasonic atomization sheet 2 under the action of gravity. Thus, the water liquid delivery components in the atomizer device 100 are reduced, so that the atomizer device 100 is lighter and easier to carry as a whole.

In one embodiment, the volume of the reservoir 10 is not less than 10ml and not more than 20 ml. Thus, the overall size of the atomizer device 100 is small and easy to carry, and a user can carry the atomizer device 100 with him or her in a bag or a pocket of clothing. The volume of the reservoir 10 is preferably 15ml, which is sufficient for more than 6 minutes. The preparation can be used for 15 s or 40 times per time, 10 times per day, or 4 days. Therefore, the liquid storage cavity 10 can be replenished with primary water liquid in 3 to 4 days while the use requirement is met, and the use is convenient.

In an embodiment, referring to fig. 4 and 8, a sealing rubber pad 4 is disposed in the cover 3, and the sealing rubber pad 4 covers the liquid outlet channel when the cover 3 is closed. In this way, the sealing performance of the rubber gasket is utilized to further improve the sealing performance of the cover body 3, so as to prevent the water from seeping out.

Alternatively, the lid body 3 is screwed to the case 1 in a closed state. Thereby better fixing the cover body 3 on the shell 1 and preventing the cover body 3 from being knocked down and water liquid from seeping out of the shell 1. It will be appreciated that the cover 3 may also be releasably secured to the housing 1 by means of a snap fit or the like.

In an embodiment, referring to fig. 3 and 7, the housing 1 has a liquid inlet end 12 opposite to the liquid outlet end 11, and the liquid inlet end 12 is opened with a liquid inlet, the liquid inlet is communicated with the liquid storage cavity 10, the housing 1 further includes a sealing cover 120, and the sealing cover 120 is openably and closably mounted on the liquid inlet. The liquid inlet end 12 and the liquid outlet end 11 are respectively arranged at two ends of the rod-shaped shell 1, thereby being convenient for a user to replenish water liquid into the liquid storage cavity 10 from the liquid inlet.

In one embodiment, the cap 3 (i.e., the cap) is designed to have the function of driving the operation of the microporous atomizing unit (i.e., the cartridge). Specifically, locate the pen-holder end when the pen cover lid, and lid 3 lid locates the feed liquor end of casing 1, can drive the work of micropore atomizing unit, specifically, adopt following structure to realize:

in an embodiment, referring to fig. 1 to 4, the atomizer device 100 further includes a driving circuit 51, the driving circuit 51 includes a battery 52, a driving circuit 51, a first conductive portion 61 and a second conductive portion 62, the battery 52, the driving circuit 51 and the first conductive portion 61 are electrically connected and disposed on the cover 3, the second conductive portion 62 is disposed on the housing 1 and electrically connected to the microporous ultrasonic atomizing sheet 2, the cover 3 further has a working state sleeved outside the liquid inlet end 12 of the housing 1 from the opening, and in the working state of the cover 3, the first conductive portion 61 and the second conductive portion 62 are in contact with each other, so that the battery 52 and the driving circuit 51 are electrically connected to the microporous ultrasonic atomizing sheet 2, and the microporous ultrasonic atomizing sheet 2 is driven to work when the driving circuit 51 is turned on.

In another embodiment, referring to fig. 5 to 8, the atomizer device 100 further includes a driving circuit 51, the driving circuit 51 includes a battery 52, a driving circuit 51, a first conductive portion 61 and a second conductive portion 62, the battery 52 is electrically connected to the first conductive portion 61 and is disposed on the cover 3, the driving circuit 51 and the second conductive portion 62 are disposed on the housing 1 and are electrically connected to the microporous ultrasonic atomizing sheet 2, the cover 3 further has a working state sleeved outside the liquid inlet end 12 of the housing 1 from the opening, and in the working state of the cover 3, the first conductive portion 61 is in contact with the second conductive portion 62, so that the battery 52 and the driving circuit 51 are electrically connected to the microporous ultrasonic atomizing sheet 2, and the microporous ultrasonic atomizing sheet 2 is driven to work when the driving circuit 51 is turned on.

In the above two embodiments, the driving circuit 51 is a high-frequency driving circuit 51 capable of driving the micro-pore atomizer to work, when the atomizer device 100 is used by a user, the cover body 3 is taken down from the liquid outlet end 11 of the housing 1 and covers the liquid inlet end 12 of the housing 1, so as to realize the contact between the first conductive part 61 and the second conductive part 62, and thus the power supply, the driving circuit 51 and the micro-pore ultrasonic atomization sheet 2 are electrically connected to form a working circuit. And when the working circuit is turned on, the driving circuit 51 drives the microporous ultrasonic atomization sheet 2 to work. So, through the mode with power setting on lid 3 for lid 3 is under the closed condition, and drive circuit 51 can not switched on, avoids micropore ultrasonic atomization piece 2 to begin work because the maloperation under the memory state, convenient operation, and the reliability is high.

Further, the first conductive portion 61 and the second conductive portion 62 may have various forms, and may be, for example, a wire, a metal sheet, or an electrode, as long as a conductive circuit can be realized. In the present embodiment, referring to fig. 3 and 4, and fig. 7 and 8, the first conductive part 61 is a metal buckle disposed on the inner wall of the cover 3, and the second conductive part 62 is a metal ring disposed on the outer periphery of the liquid inlet end 12 of the housing 1. So, make lid 3 under operating condition, when the feed liquor end 12 of casing 1 is located to the cover, metal buckle and becket touch, realize the electric connection between micropore atomizer and power and drive circuit 51, the cooperation of metal buckle and becket makes lid 3 on the one hand to locate casing 1 and can both realize the touch of first conductive part 61 and second conductive part 62 no matter from which angle cover, on the other hand passes through the cooperation of metal buckle and becket with lid 3 joint in the feed liquor end 12 of casing 1, play fixed effect.

For example, a button may be provided on the housing 1 or the cover 3, and the cover 3 may press the button to turn on the driving circuit 51 in an operating state. In the present embodiment, when the cover 3 is in an operating state, the first conductive portion 61 contacts the second conductive portion 62, so that the driving circuit 51 is conducted. That is to say, the first conductive part 61 and the second conductive part 62 themselves function as switches, and when the cover 3 is sleeved on the liquid inlet end 12 of the housing 1, the driving circuit 51 can be switched on, so that the operation is convenient, and the whole atomizer device 100 is lighter.

In an embodiment, referring to fig. 4 and 8, the driving circuit 51 further includes a charging circuit 53, and the charging circuit 53 is disposed on the cover 3 and electrically connected to the battery 52, so that the battery 52 is charged when the charging circuit 53 is turned on. Therefore, the atomizer device 100 can supplement the electric energy to the battery 52 in a charging mode, thereby avoiding replacing the battery 52 and improving the user experience.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. An atomizer device, comprising:

2. The atomizer device according to claim 1, wherein the housing has a rod shape, the reservoir has a cylindrical shape, the liquid outlet end is located at one end of the housing in a longitudinal direction, the cover has a cylindrical shape and an opening at one end, and the cover is disposed outside the liquid outlet end of the housing from the opening in the closed state.

3. The atomizer apparatus according to claim 2, wherein a sealing gasket is provided in said cover member, and said sealing gasket is provided outside said liquid outlet passage when said cover member is in said closed state.

4. A nebulizer device according to claim 3, wherein the cover is screwed to the housing in the closed state.

5. The atomizer device according to claim 2, wherein the housing has a liquid inlet end opposite to the liquid outlet end, and wherein the liquid inlet end is provided with a liquid inlet communicating with the liquid storage chamber, the housing further comprising a sealing cap openably and closably mounted to the liquid inlet.

6. The atomizer device according to claim 5, further comprising a driving circuit assembly, wherein the driving circuit assembly comprises a battery, a driving circuit, a first conductive portion and a second conductive portion, the battery, the driving circuit and the first conductive portion are electrically connected and disposed on the cover, the second conductive portion is disposed on the housing and electrically connected to the microporous ultrasonic atomization sheet, the cover further has an operating state in which the cover is fitted over the outside of the inlet end of the housing from the opening, and in the operating state, the first conductive portion is in contact with the second conductive portion, so that the battery and the driving circuit are electrically connected to the microporous ultrasonic atomization sheet and drive the microporous ultrasonic atomization sheet to operate when the driving circuit is turned on; or,

7. The atomizer device according to claim 6, wherein said first conductive portion is a metal snap provided on an inner wall of said cover, and said second conductive portion is a metal ring provided on an outer periphery of said inlet end of said housing.

8. The nebulizer device of claim 7, wherein in the operational state of the cover, the first conductive portion contacts the second conductive portion to allow the drive circuit to be turned on.

9. The nebulizer device of claim 6, wherein the driving circuit assembly further comprises a charging circuit disposed on the cover and electrically connected to the battery, such that the charging circuit charges the battery when the charging circuit is turned on.

10. A nebulizer device according to any one of claims 1 to 9 wherein the volume of the reservoir chamber is not less than 10ml and not more than 20 ml.