CN213312548U

CN213312548U - Portable atomizer

Info

Publication number: CN213312548U
Application number: CN202021191182.2U
Authority: CN
Inventors: 徐宝林; 侯中宝
Original assignee: Shenzhen Zhongzhi Medical Technology Co ltd
Current assignee: Shenzhen Zhongzhi Medical Technology Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-06-01
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a portable atomizer, which comprises an atomizing device and an engine body detachably connected with the atomizing device; the atomization device comprises a water tank, an atomization mechanism and a nozzle assembly, wherein the atomization mechanism is detachably mounted on the water tank, is connected with the water tank in a liquid guiding manner and is packaged into an independent single structure for a user to disassemble and replace by hands, and the nozzle assembly is detachably arranged on the water tank and covers the periphery of the atomization mechanism; the atomization mechanism comprises an atomization sheet; and the machine body is provided with an electrode assembly in conductive connection with the atomizing sheet. This portable atomizer can dismantle through with atomizing device and organism and be connected to can dismantle through with atomizing mechanism and the nozzle assembly that is located this atomizing mechanism outlying with the water tank and be connected, and through set up the electrode that electrically conducts and connect in this atomizing piece on the organism, thereby be convenient for atomizing mechanism's change, and then can reduce cost of manufacture and use cost, improve user experience and feel.

Description

Portable atomizer

Technical Field

The utility model relates to a cosmetic and medical instrument technical field, more specifically say, relate to a portable atomizer.

Background

Compared with the traditional oral treatment means, the medical atomizer can directly atomize liquid medicine into fine particles, and the fine particles fly to spray and float, so that the liquid medicine is easier to be inhaled along with the natural respiration. The atomized inhalation therapy is an important and effective therapy method in the respiratory system disease therapy, the atomizer is adopted to atomize the liquid medicine into tiny particles, and the medicine is inhaled into the respiratory tract and the lung by the user through breathing and deposited and absorbed through the mucosa of the user, thereby achieving the aim of painless, rapid and efficient therapy. Currently, the field has evolved from larger compression nebulizers to micro-mesh portable nebulizers that employ the ceramic piezoelectric vibration principle. The existing portable micro-mesh atomizer is widely applied to the beauty industry and gradually enters the medical appliance industry, including inhalation type medical treatment of a respiratory system, atomization steam type treatment of sensitive parts such as eyes and ears, spraying coverage of micro-infiltration and the like. The atomizing sheet of the portable atomizer is made of metal mesh and ceramic materials, under the action of a driving circuit, the ceramic sheet resonates to generate high-frequency mechanical vibration, so that the metal mesh is driven to vibrate rapidly, liquid medicine is rapidly flapped at the position close to a plurality of tiny meshes of the attached metal mesh and is subjected to cavitation compression blasting, countless tiny atomizing particles are formed and fly to be sprayed out of the meshes, and the atomizing purpose is achieved by breathing, sucking and flying to spray.

In the working process, the micro-grid atomizing sheet always performs high-frequency vibration with micro amplitude, so that the metal mesh sheet of the micro-grid atomizing sheet is easy to fatigue, age and damage; in another situation, sometimes the liquid level detection function is replaced by a timing function due to cost control, or the liquid level detection function is provided but the detection function is poor, or the detection sensitivity is different, so that the metal mesh of the micro-grid atomization sheet is often damaged due to water cut and dry burning; in another case, the micro-grid atomizer is not used for a long time, so that meshes of a metal mesh of the atomizer are blocked due to adhesion of fine foreign matters, and the function is poor; in another situation, the long-term use of the liquid medicine or the corrosion caused by different water qualities reduces the service life of the atomizing plate; in addition, the micro-grid atomizing sheet is often damaged by improper cleaning operation of a user due to cleaning before and after each use, and the damage has adverse effects on the atomizing function, such as the atomizing particles are too large and cannot enter lower respiratory tracts and lungs, or large-particle effusion on the surface, and even cannot be atomized completely. At present market current situation, portable atomizer most design into the not removable atomizing piece mounting structure of ordinary user, and the atomizing piece is on the electrode post is welded to the direct line in complicated narrow and small liquid medicine case spout space, then covers the gasket ring piece on the atomizing piece, and the rethread screw is with nozzle connector locking compaction on the gasket ring piece, even there is professional tool and the people that has received professional training accomplish to change the atomizing piece action also very difficult.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in providing a user can bare-handed loading and unloading and change the portable atomizer of consumable part atomizing mechanism.

The utility model provides a technical scheme that its technical problem adopted is: constructing a portable atomizer which comprises an atomizing device and a machine body detachably connected with the atomizing device;

the atomizing device comprises a water tank, an atomizing mechanism which is detachably arranged on the water tank, is connected with the water tank for guiding liquid and is packaged into an independent single structure for a user to disassemble and replace by hands, and a nozzle assembly which is detachably arranged on the water tank and covers the periphery of the atomizing mechanism; the atomization mechanism comprises an atomization sheet;

and the machine body is provided with an electrode assembly in conductive connection with the atomizing sheet.

Preferably, the water tank includes a tank body; a first extension part which extends downwards and is used for installing the atomization mechanism is arranged on the side wall of the box body; a containing groove for containing the atomizing mechanism is arranged on the side wall of the first extending part;

the nozzle assembly includes a nozzle;

the accommodating groove is internally provided with a sleeve joint part which is arranged towards the opening of the accommodating groove in a protruding way and is used for the sleeve joint of the nozzle.

Preferably, a fool-proof mechanism is arranged between the water tank and the atomization mechanism;

prevent slow-witted mechanism including the protrusion set up in prevent slow-witted bump in the storage tank and set up in on the atomizing mechanism and with prevent that slow-witted bump corresponds the slow-witted recess that sets up.

Preferably, the inner side of the box body is provided with an accommodating cavity for accommodating a liquid medium;

the slope of the bottom wall of the accommodating cavity is gradually deepened towards the first extending part, and a sunken groove is formed in the bottom wall of the accommodating cavity; the groove is arranged close to the first extension part and communicated with the first extension part;

the tank also includes a level probe passing from the first extension to the channel.

Preferably, the sleeve joint part and the nozzle are provided with a first clamping mechanism;

first clamping mechanism including the protrusion set up in level on the nozzle inside wall is detained and set up in on the portion of cup jointing and with the catching groove that the level was detained and is corresponded the setting.

Preferably, two second extending portions extending downwards and located at two opposite sides of the first extending portion are arranged on the side wall of the box body;

the second extension part extends for a length less than that of the first extension part;

and a slot inserted with the machine body is formed at the interval between the two second extending parts.

Preferably, the body comprises a housing; the shell comprises a body and an inserting convex part which is arranged on the body and inserted into the slot;

the body is provided with a clamping groove at the joint of the inserting convex part for the first extending part to be clamped in.

Preferably, a second clamping mechanism is arranged on the machine shell and the atomization mechanism;

the second clamping mechanism comprises a clamping bone arranged on the bottom wall of the clamping groove and a clamping opening which is arranged on the atomizing mechanism and correspondingly clamped with the clamping bone;

the nozzle is provided with a yielding port which gives way to the clamping bone and allows the clamping bone to penetrate into the nozzle and be clamped with the bayonet;

a third clamping mechanism is arranged on the shell and the water tank;

the third clamping mechanism comprises two clamping bosses arranged on two opposite sides of the inserting convex part and clamping grooves arranged on the two second extending parts and corresponding to the clamping bosses.

Preferably, the casing is provided with a locking assembly for locking the casing and the water tank.

Preferably, the machine body further comprises a battery assembly arranged in the casing and a PCB arranged in the casing and connected with the battery assembly;

the electrode assembly is connected with the PCB and penetrates out of the insertion convex part to be in conductive connection with the atomizing sheet of the atomizing mechanism;

the first extending part is provided with a through hole for the electrode assembly to penetrate out.

Implement the utility model discloses a portable atomizer has following beneficial effect: this portable atomizer can dismantle through with atomizing device and organism and be connected to can dismantle with the water tank through the atomizing mechanism that will encapsulate into independent monomer structure and be located this atomizing mechanism outlying nozzle assembly and be connected, and through setting up in the electrode that this atomizing piece is electrically conductive to be connected on the organism, thereby be convenient for atomizing mechanism's bare-handed dismouting and change, and then can reduce cost of manufacture and use cost, improve user experience and feel.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

fig. 1 is a schematic diagram of a portable atomizer according to some embodiments of the present invention;

FIG. 2 is an exploded view of the portable atomizer of FIG. 1;

FIG. 3 is a schematic diagram of the atomizing unit of the portable atomizer of FIG. 2;

FIG. 4 is an exploded view of the atomizing device of FIG. 3;

FIG. 5 is an exploded view of the water tank of the atomizing device shown in FIG. 4;

FIG. 6 is a schematic view showing the construction of a tank body of the water tank shown in FIG. 5;

FIG. 7 is a schematic structural view of an atomizing mechanism of the atomizing device shown in FIG. 4;

FIG. 8 is a cross-sectional view of the atomizing mechanism shown in FIG. 7;

FIG. 9 is an exploded view of the atomizing mechanism of FIG. 7;

FIG. 10 is a schematic view of the front cover of the atomizing mechanism of FIG. 9;

FIG. 11 is a schematic view of the rear cover of the atomizing device shown in FIG. 9;

FIG. 12 is a schematic view of the front seal of the atomizing device of FIG. 9;

FIG. 13 is a schematic view of the rear gasket of the atomizing device shown in FIG. 9

FIG. 14 is a schematic view of the nozzle of the atomizing device shown in FIG. 4;

FIG. 15 is a schematic structural view of the body of the portable atomizer of FIG. 2;

fig. 16 is an exploded view of the portable nebulizer body of fig. 15.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 and 2 show some preferred embodiments of the portable atomizer of the present invention. The portable atomizer can be used for forming atomized steam to spray out liquid, and can be applied to the beauty and medical industries. The atomization device has the advantages of simple and convenient replacement, simple structure, low manufacturing and using cost and high user experience.

As shown in fig. 1 and 2, the portable atomizer may include an atomizing device 100 and a body 500. The atomization device 100 can be detachably connected to the machine body 500, and the machine body 500 can be used to supply power to the atomization device 100 and can form a handle for a user to hold.

Further, as shown in fig. 3 and 4, in some embodiments, the atomization device 100 may include a water tank 10, an atomization mechanism 20, and a nozzle assembly 30. The tank 10 may be used to contain a liquid medium, such as purified water or a medicinal liquid. The atomization mechanism 20 is detachably mounted on the water tank 10, and can be in fluid-conducting connection with the water tank 10, and can be used for atomizing the liquid medium in the water tank 10. The nozzle assembly 30 is detachably disposed on the water tank 10, and can be covered on the periphery of the atomization mechanism 20, and can be used for spraying atomized steam formed after atomization, and can cooperate with the water tank 10 to accommodate the atomization mechanism 20.

As shown in fig. 5 to 6, further, in some embodiments, the water tank 10 may include a tank body 11, a tank cover 12, a sealing ring 13, a handle 14, a first rotating shaft 15, and a second rotating shaft 16.

The box 11 may be cylindrical, and an accommodating cavity 111 for accommodating a liquid medium may be formed inside the box 11. A first extending portion 112 extending downward may be disposed on a side wall of the box 11, and the first extending portion 112 may extend downward along an axial direction of the box 11, and may be a disk or a semi-disk device, which may be used for mounting the atomizing mechanism 20. In some embodiments, the slope of the bottom wall 1111 of the receiving cavity 111 may be gradually deepened toward the first extension 112. The bottom wall 111 has a slope with a low front height, i.e. the slope of the bottom wall 111 is lower near the first extension 112 and higher away from the first extension 112. The bottom wall 1111 may be disposed with a sunken groove 1112 near the first extension portion 112, that is, the slope bottom end is further disposed with a sunken groove 1112, and the groove 1112 may be communicated with the first extension portion 112, which may facilitate collection of residual liquid of the liquid medium, thereby reducing waste of the liquid medium. In some embodiments, the water tank 10 may further include a level probe 40 thereon, and the level probe 40 may pass out of the first extension 112 to the atomizing mechanism 20.

In some embodiments, a receiving cavity 1121 may be disposed on a sidewall of the first extending portion 112, and the receiving cavity 1121 may be used for receiving the atomizing mechanism 20. The receiving cavity 1121 may have a sleeve-connection portion 1122 therein, and the sleeve-connection portion 1122 may be protruded toward an opening of the receiving cavity 1121, and may be used for sleeve-connecting the nozzle assembly 30, so as to facilitate receiving the atomizing mechanism 20 in the receiving cavity 1121. The socket 1122 may be provided with a fastening groove 1123, and the fastening groove 1123 may be adapted to be fastened to the nozzle assembly 30. In some embodiments, a through hole 1124 may be formed on the first extension 112; the through hole 1124 may be a central through hole, which is disposed in communication with the housing 11, and is used for allowing liquid to flow into the accommodating cavity 1121, and for installing the liquid level probe 40. The groove 1112 can extend toward the first extension 112. A through hole 1125 may be formed in the first extending portion 112, and the through hole 1125 may be used for allowing the electrode assembly 505 on the housing 500 to pass through and be electrically connected to the atomizing mechanism 20, which may be disposed corresponding to the electrode assembly 505 on the housing 500. In some embodiments, a fool-proof mechanism may be disposed between the water tank 10 and the aerosolization mechanism 20. Specifically, the fool-proof mechanism can be disposed on the first extension portion 112 and the atomizing mechanism 20. In some embodiments, the fool-proof mechanism may include a fool-proof protrusion 1126 and a fool-proof groove 226, and the fool-proof protrusion 1126 may be protrusively disposed in the receiving cavity 1121, which may be in a square shape. Of course, it is understood that in other embodiments, the fool-proof bump 1126 may not be limited to a square shape. The fool-proof groove 226 may be disposed on the atomizing mechanism 20, and may be disposed corresponding to the fool-proof protruding point 1126, and may cooperate with the fool-proof protruding point 1126 to perform fool-proof. In some embodiments, the water tank 10 may further include a limit bayonet 1127, and the limit bayonet 1127 may be used for limiting the limit of the water tank by being engaged with the machine body 500, so as to facilitate the installation of the water tank 10 on the machine body 500.

In some embodiments, two second extending portions 113 are further disposed on the side wall of the box 11, the two second extending portions 113 extend downward along the axial direction of the box 11 and are located at two opposite sides of the first extending portion 112, and a gap between the two second extending portions 112 may form a slot 114 for inserting into the machine body 500. In some embodiments, the second extension 113 may extend a length less than the length of the first extension 112. In some embodiments, the second extension portion 113 can be provided with a clamping groove 1131, and the clamping groove 1131 can be used for clamping and fixing with the machine body 500. A first shaft hole portion 115 may be disposed at an opening of the housing 11, and the first shaft hole portion 115 may be used for mounting the first rotating shaft 15, so as to facilitate the rotation of the first rotating shaft 15. The first shaft hole portions 115 may be two, the two first shaft hole portions 115 may be spaced apart, and the two first shaft hole portions 115 may be rotatably connected to both ends of the first rotating shaft 15.

Further, in some embodiments, the cover 12 may include a cover 121, a second shaft hole 122, and a third shaft hole 123. The cover 121 can be used to cover the accommodating cavity 111 of the box 11. The second shaft hole 122 is disposed at one side of the cover 121, and the first rotating shaft 15 can pass through the second shaft hole. When the cover 12 is assembled with the cover 121, the two ends of the first rotating shaft 15 can penetrate through the second shaft hole portion 122 and can be rotatably connected with the two first shaft hole portions 115. The third shaft hole 123 can be disposed on the other side of the cover 121, and can be disposed opposite to the second shaft hole 122, and can be used for the second shaft 16 to pass through.

Further, in some embodiments, the sealing ring 13 may be disposed on the cover 12, and may be used to seal the gap between the cover 12 and the box 11 when the cover 12 and the box 11 are closed. In some embodiments, the sealing ring 13 may be a rubber ring or a silicone ring.

In some embodiments, the handle 14 can be rotatably mounted on the third shaft hole portion 123 through the second shaft 16, which can be locked with the box 11. In some embodiments, the handle 14 may include a body 141, a fastening hole 142 disposed on the body 141, and a fourth shaft hole 143 disposed at one end of the body 141 and detachably connected to the second shaft 16. Correspondingly, the outer side wall of the box 11 is protruded with a latch 116 engaged with the latch hole 142. The number of the fourth shaft hole portions 143 may be two, and the two fourth shaft hole portions 143 may be spaced apart from each other and may be rotatably coupled to both ends of the second rotating shaft 16.

As shown in fig. 7-9, further, in some embodiments, the atomizing mechanism 20 may include a front cover 21, a rear cover 22, an atomizing plate 23, a front seal 24, a rear seal 25, and an electrode connecting contact. Through forming an independent monomer structure with this atomizing piece 23 and protecgulum 21, back lid 22, preceding sealing washer 24, back sealing washer 25 and electrode connection contact encapsulation, the dismouting of this atomizing piece 23 and water tank 10 of can being convenient for to it can be convenient for the free-hand dismouting of user by oneself and change, improves change efficiency, practices thrift use cost, and can bring economic benefits for the seller.

The front cover 21 and the rear cover 22 can cooperate to receive the atomizing plate 23. Further, in some embodiments, the front cover 21 may be ring-shaped. The front cover 21 may include a first body 211, a first sinking platform 212. The first body 211 may be ring-shaped. The first sinking platform 212 may be disposed on the first body 211 and may be annular, and may be located inside the first body 211, and may be used for placing the atomizing plate 23. The first body 211 may be provided with an outlet 213, and the outlet 213 may be disposed on the first body 211, which is formed in the central through hole of the first sinking platform 212, and is disposed opposite to the atomizing plate 23, which is used for spraying the atomized steam. Further, in some embodiments, the front cover 21 may be provided with two mounting grooves 214, the two mounting grooves 214 may be located on the first body 211, and the two mounting grooves 214 are spaced apart from each other. The mounting slot 214 may be used for mounting an electrode connecting contact. The two mounting grooves 214 may have a U-shaped groove 215 therebetween, and the U-shaped groove 215 may be respectively disposed to communicate with the two mounting grooves 214. In some embodiments, a first limiting groove 216 may be disposed on a side of the front cover 21 opposite to the atomizing plate 23. The first limiting groove 216 can be disposed on the first body 211, one end of the first limiting groove 216 can extend toward the first sinking platform 212, and the other end can extend toward the U-shaped groove 215, which can limit the conductive connection 232 on the atomizing plate 23. Further, in some embodiments, the front cover 21 may be provided with a first bayonet 217, and the first bayonet 217 may be used for being clamped with the machine body 500.

Further, in some embodiments, the rear cover 22 may be removably coupled to the front cover 21. In some embodiments, the cross-sectional shape and size of the rear cover 22 may be adapted to the cross-sectional shape and size of the front cover 21. In some embodiments, the rear cover 22 may be annular. Further, in some embodiments, the rear cover 22 may include a second body 221 and a second sink 222. The second body 221 may be ring-shaped, and may be detachably connected to the first body 211. The second sinking platform 222 can be disposed on the second body 221 and can be annular, and specifically, in some embodiments, the second sinking platform 222 can be located inside the second body 221. The second stage 222 can be disposed corresponding to the first stage 212, and can be used for placing the atomizing plate 23. In some embodiments, the second body 221 may be provided with an inlet 223, the inlet 223 may be formed in the central through hole of the second stage 222, and the inlet 223 may be used for introducing liquid. The inlet 223 may be disposed opposite the atomization sheet 23. Further, in some embodiments, the side of the rear cover 22 opposite to the atomizing plate 23 may be provided with two relief through holes 224, and the two relief through holes 224 may be spaced apart from each other, so that the first electrode connecting contact 26 and the second electrode connecting contact 27 are electrically connected to an external power source. In some embodiments, the relief through hole 224 may be disposed opposite to the mounting groove 214, which may be used to allow the electrode assembly 505 to pass through to be connected with an electrode connection contact located in the mounting groove 214. Further, in some embodiments, the second body 221 may be provided with a second bayonet 225, and the second bayonet 225 may be disposed corresponding to the first bayonet 217, and may be used to be clamped with a clamping bone on the machine body 500 to form a male-female fit assembly structure. Further, a second limiting groove 228 may be disposed on the second body 221, and the second limiting groove 228 may be disposed on a side of the rear cover opposite to the atomizing plate 23, and may be disposed corresponding to the first limiting groove 216 to limit the conductive connection portion 232 on the atomizing plate 23. One end of the second limiting groove 228 may extend toward the second sinking platform 222, and the other end thereof may extend toward the second bayonet 225. In some embodiments, the second body 221 can be disposed on the fool-proof bump 1126 with a bump-fit fool-proof groove 226, and the fool-proof groove 226 can be a through groove, which can be located in the second limiting groove 228.

Further, in some embodiments, the front cover 21 and the rear cover 22 can be detachably connected by providing a connection positioning assembly. In some embodiments, the connection alignment assembly may include alignment holes 218 and alignment posts 227. The positioning hole 218 can be disposed on a surface of the front cover 21 that is connected to the rear cover 22. The positioning posts 227 can be disposed on a surface of the rear cover 22 that is connected to the front cover 21. The positioning holes 218 and the positioning posts 227 are plural. The positioning holes 218 can be disposed at intervals along the circumferential direction of the first body 211, the positioning pillars 227 can be disposed at intervals along the circumferential direction of the second body 221, and the positioning holes 218 and the positioning pillars 227 can be disposed in a one-to-one correspondence. Of course, it is understood that in other embodiments, the positioning hole 218 is not limited to be disposed on the front cover 21, and can be disposed on the rear cover 22, specifically on a surface of the rear cover 22 that is connected to the front cover 21. The positioning posts 227 can be disposed on the front cover 21, specifically on the surface of the front cover 21 that is opposite to the rear cover 22, without being limited to the rear cover 22.

It is understood that in some embodiments, the front cover 21 and the rear cover 22 are not limited to being inserted through the positioning posts 227 and the positioning holes 218. In some embodiments, the front cover 21 and the back cover 22 can be connected by providing a snap-fit structure. The locking structure may include a button handle and a button hole, the button handle is disposed on the front cover 21, and the button hole is disposed on the rear cover 22 and corresponds to the button handle for the button handle to be fastened in. It is understood that in other embodiments, the handle is not limited to be disposed on the front cover 21, and the grommet is not limited to be disposed on the rear cover 22. The button can be disposed on the rear cover 22, and the button hole can be disposed on the front cover 21 and corresponding to the button for the button to be fastened. It is understood that in other embodiments, both the front cover 21 and the back cover 22 can be provided with a button and a button hole; the button on the front cover 21 can be disposed corresponding to the button on the rear cover 22, and the button on the front cover 21 can be disposed corresponding to the button on the rear cover 22 for the button on the rear cover 22 to be buckled. It will be appreciated that in other embodiments, the assembly between the front cover 21 and the rear cover 22 may also be provided with a screw connection. The connecting and positioning component can comprise screw holes and screws; the screw holes may be disposed on the front cover 21 and the rear cover 22, and the screw holes on the front cover 21 and the rear cover 22 may be disposed correspondingly, and the screws may be disposed in the screw holes and may be used to connect the front cover 21 and the rear cover 22. It is understood that in other embodiments, the connection manner of the front cover 21 and the rear cover 22 is not limited to the above-listed manner.

Further, as shown in fig. 9-13, in some embodiments, the atomization sheet 23 may be housed between the front cover 21 and the rear cover 22. The atomization plate 23 may include a plate-shaped body 231, and the front surface of the plate-shaped body 231 may be a piezoelectric ceramic plate, and the back surface thereof may be a metal mesh plate. The sheet-like body 231 can be received in a receiving cavity formed by the first and

second stages

212 and 222. The plurality of micro-holes may be disposed on the sheet-like body 231, so that the atomizing sheet 23 forms a micro-mesh structure for atomizing. The atomizing plate 23 may be disposed with a conductive connecting portion 232, and in some embodiments, the conductive connecting portion 232 may be disposed on and protruding from a sidewall of the plate-shaped body 231, and is limited by the first limiting groove 216 and the second limiting groove 228, and may extend toward the U-shaped groove 215 to be conductively connected to the electrode connecting contact through an electrode wire, so as to achieve electrical connection and conduction of the atomizing plate.

Further, in some embodiments, the number of the electrode connecting contacts may be two, and the two electrode connecting contacts are detachably mounted on the front cover 21 and the rear cover 22, specifically, the electrode connecting contacts may include a first electrode connecting contact 26 and a second electrode connecting contact 27, and the first electrode connecting contact 26 and the second electrode connecting contact 27 are spaced apart, and may be correspondingly received in the mounting groove 14, and may be configured to be electrically connected to the atomizing plate 23, so as to connect the atomizing plate 23 with a power source. The electrode connection contact may be provided with a protruding ear structure, which is a contact point of the electrode assembly 505 on the body 500 and is also a welding point of the lead-out wire of the atomizing sheet. In some embodiments, the first electrode connecting contact 26 may be connected to the conductive connection portion 232 by providing a first electrode wire, and the second electrode connecting contact 27 may be connected to the conductive connection portion 232 by providing a second electrode wire. The first electrode lead and the second electrode lead may be received in the U-shaped groove 215. Of course, it is understood that in some other embodiments, the electrode connecting contact may be omitted, and a wire may be directly welded to the conductive connecting portion 232 of the atomizing plate 23, and one end of the wire may be connected to the conductive connecting portion 232 of the atomizing plate 23, and the other end of the wire may form a pin and may be connected to the electrode assembly 505 on the housing 500.

Further, in some embodiments, the front sealing ring 24 may be coaxially disposed with the front cover 21 and the rear cover 22, the longitudinal section of the front sealing ring 24 may be i-shaped, and the front sealing ring 24 may partially penetrate from the outlet 213 of the front cover 21 and be clamped with the first sinking platform 212. The front seal 24 may be in contact with the nozzle assembly 30, which may be in sealing connection with the nozzle assembly 30 to prevent liquid leakage. The nozzle assembly 30 may be pressed against the outer periphery of the front seal ring 24. Specifically, in some embodiments, the front seal ring 24 may include a first annular body 241, a second annular body 242, and a first cylindrical body 243. The first ring 241 may be annular, the second ring 242 may be annular, the first ring 241 and the second ring 242 may be spaced apart and arranged side by side, and the first ring 241 and the second ring 242 may be coaxially arranged. The radial dimension of the first ring 241 may be smaller than the radial dimension of the second ring 242. Of course, it is understood that in other embodiments, the radial dimension of the first ring 241 may be comparable to the radial dimension of the second ring 242, or may be larger than the radial dimension of the second ring 242. In some embodiments, the first cylindrical body 243 may be disposed between the first ring body 241 and the second ring body 242, and the cross-sectional dimension of the first cylindrical body 243 is smaller than the cross-sectional dimensions of the first ring body 241 and the second ring body 242. Both ends of the first columnar body 243 are respectively connected to the first ring body 241 and the second ring body 242 to connect the first ring body 241 and the second ring body 242. The first ring 241 and the second ring 242 are spaced apart to form a first engaging groove 244, the first engaging groove 244 may be annular, and the first engaging groove 244 may engage with the first sinking platform 212. When the front sealing ring 24 is installed, the first ring body 241 can penetrate through the outlet 213, the first clamping groove 244 can be clamped on the first sinking platform 212, the first ring body 241 can contact and press with the surface of the atomizing plate 23, and the second ring body 242 can contact and press with the nozzle assembly 30 to prevent liquid leakage.

Further, in some embodiments, the rear seal ring 25 may be disposed coaxially with the front cover 21, the rear cover 22, and the front seal ring 24. The rear gasket 25 may have an i-shaped longitudinal cross-section, and the rear gasket 25 may partially penetrate through the inlet 223 of the front cover 21 and be engaged with the first sinking platform 212. The rear gasket 25 may contact the first extension 112 of the tank 10 and may be placed in the nozzle assembly 30 to prevent liquid leakage. Specifically, in some embodiments, the rear seal ring 25 may include a third ring body 251, a fourth ring body 252, and a second ring body 253. The third ring 251 and the fourth ring 252 may be annular, the third ring 251 and the fourth ring 252 may be spaced apart and arranged side by side, and the third ring 251 and the fourth ring 252 may be coaxially arranged. The radial dimension of the third ring 251 may be less than the radial dimension of the fourth ring 252. Of course, it is understood that in other embodiments, the radial dimension of the third ring 251 may be comparable to the radial dimension of the fourth ring 252, or may be greater than the radial dimension of the fourth ring 252. In some embodiments, the second cylinder 253 may be disposed between the third ring 251 and the fourth ring 252, and the second cylinder 253 has a smaller cross-sectional dimension than the third ring 251 and the fourth ring 252. Both ends of the second cylindrical body 253 are respectively connected to the third annular body 251 and the fourth annular body 252 to connect the third annular body 251 and the fourth annular body 252. The third ring 251 and the fourth ring 252 are spaced apart to form a first engaging groove 254, the first engaging groove 254 is annular, and the first engaging groove 254 is engaged with the first sinking platform 212. When the rear sealing ring 25 is installed, the third ring 251 can penetrate through the inlet 223, the first engaging groove 254 can be engaged with the second sinking platform 222, the third ring 251 can face the atomizing plate 23 and contact with the atomizing plate 23, and the fourth ring 252 can be disposed in the accommodating cavity 1121 of the sidewall of the first extending portion 112 and contact with the bottom surface of the accommodating cavity 1121, thereby preventing liquid leakage.

As shown in fig. 4 and 14, the nozzle assembly 30 may include a nozzle 31 and a cap 32, and the nozzle 31 may be mounted on the first extension portion 112 of the water tank 10 and sleeved on the periphery of the atomization mechanism 20. The nozzle 31 can be snapped with the first extension 112. In some embodiments, the nozzle 31 may include a fitting portion 311 fitted and sleeved with the sleeve portion 1122, and a liquid guiding portion 312 disposed at one end of the fitting portion 311 for spraying the atomized steam, where the fitting portion 311 may be cylindrical, and a radial dimension of the fitting portion may be larger than a radial dimension of the sleeve portion 1122. The liquid guiding portion 312 may be cylindrical, and a central through hole with two ends penetrating is formed inside the liquid guiding portion, and the central through hole is communicated with the matching portion 311. The radial dimension of the liquid guiding portion 312 may be smaller than the radial dimension of the fitting portion 311. Specifically, the sleeve 1122 and the nozzle 31 may be provided with a first engaging mechanism, which may include a flat buckle 3112 and a buckle groove 1123; the flat buttons 3112 may be protruded from an inner sidewall of the nozzle 31, specifically, two flat buttons 3112 may be disposed on the inner sidewall of the matching portion 311. The fastening groove 1123 may be disposed on the connection portion 1122, and may be disposed corresponding to the flat buckle 3112, and may be used for fastening the flat buckle 3112. In some embodiments, the outer diameter of the mating portion 311 may be smaller than the outer diameter of the sleeve portion 1122, and the flat buckle 3112 may be disposed on the outer sidewall of the mating portion 311, and is not limited to the inner sidewall of the mating portion 311. It will be appreciated that in other embodiments, the first latch mechanism has more than two mating flat snaps and snap grooves, and further, the nozzle assembly 30 is not limited to being removably connected to the tank 10 by providing a latch mechanism, but may be removably connected to the tank 10 by providing a bump, or by providing a screw thread, or by providing a screw. In some embodiments, the nozzle 31 may be cylindrical and has a hollow structure with two ends penetrating. In some embodiments, the cap 32 can be detachably connected to the nozzle 31, and specifically, can be sleeved on the liquid guiding portion 312 to close the spout at the liquid guiding portion 312. This atomizing mechanism 20 accessible this nozzle assembly 30 locking installation is on this water tank 10, and after taking off organism 500, the user's accessible is taken off nozzle assembly 30 and is carried out this atomizing mechanism 20 of bare-handed self-disassembly.

As shown in fig. 2, 15 and 16, the body 100 may include a case 501, a latch assembly 502, a battery assembly 503, a PCB 504 and an electrode assembly 505. The housing 501 may be used to house the battery assembly 503, the PCB 504, and the electrode assembly 505. The locking assembly 502 can be disposed on the housing 501, which can be used to lock the housing 501 with the water tank 10. The battery assembly 503 may be disposed in the housing 501, which may be used to power the atomizing mechanism 20. The PCB 504 can be disposed in the housing 501, and it can be connected to the battery assembly 503 and can be connected to the atomizing mechanism 20. The electrode assembly 505 can be disposed on the atomizing plate 23 of the atomizing mechanism 20 and electrically connected, and specifically, it can be electrically connected with the electrode connecting contact connected with the atomizing plate 23.

Further, in some embodiments, the housing 501 may include a first housing 501a and a second housing 501 b; the first case 501a and the second case 501b are joined to each other, and an accommodation space is formed inside to accommodate the battery assembly 503 and the like. In some embodiments, the first housing 501a and the second housing 501b can be detachably connected by providing a snap, a bolt, or the like. The housing 501 may include a body 5011 and an insertion boss 5012. The body 5011 can be cylindrical in shape and can be used to form a handle for a user to hold. The insertion protrusion 5012 may be disposed on the body 5011, and may be used to be inserted into a slot 114 formed by a space between the two second extensions 113. And is detachably connected to the water tank 10. In some embodiments, the body 5011 is provided with a slot 5013, the slot 5013 can be located at the junction of the body 5011 and the insertion protrusion 5012, and the slot 5013 can be arc-shaped and can be matched with the first extension 112, which can be used for the first extension 112 to be inserted into.

In some embodiments, a second latch mechanism may be disposed on the housing 501 and the atomizing mechanism 20, and the housing 501 and the atomizing mechanism 20 may be detachably connected by the second latch mechanism. The second snapping mechanism may include a snap 5014, and a bayonet. The clamping rib 5014 can be disposed on the bottom wall of the clamping groove 5013, and can be in a shape of a long strip, which can be used to clamp the atomizing mechanism 20 and also can be used to guide the atomizing mechanism 20. The bayonet can be disposed on the atomizing mechanism 20 and corresponds to the clip 5014. Specifically, in some embodiments, the bayonet may be formed by a first bayonet 217 on the front cover 21 and a second bayonet 225 on the back cover 22. In some embodiments, the nozzle 31 may be provided with an offset 3113, the offset 3113 may be provided on the matching portion 311, which may be disposed corresponding to the clip 5014, and may be used to offset the clip 5014, so that the clip 5014 can penetrate into the nozzle 31 and be engaged with the bayonet.

Further, in some embodiments, a third snap mechanism may be provided on the housing 501 and the water tank 10. The third clamping mechanism can be used for clamping the housing 501 and the water tank 10, so as to detachably connect the housing 501 and the water tank 10. The third clamping mechanism may include a clamping boss 5015 and a clamping groove 1131, and the clamping boss 5015 may be disposed on two opposite sidewalls of the insertion boss 5012 and may protrude from the sidewalls of the insertion boss 5012. The clamping groove 1131 can be disposed on the two second extending portions 113, specifically, it can be located on the inner side walls of the two second extending portions 113, and it can be clamped with the clamping boss 5015. When installed, snap bosses 5015 on the housing 501 snap into snap grooves 1131 on the tank 10.

Further, in some embodiments, a through hole 5016 may be disposed on the insertion protrusion 5012 and communicated with the slot 5013, and the through hole 5016 may be disposed corresponding to the electrode assembly 505. In some embodiments, the number of the through holes 5016 can be three, which can be disposed corresponding to three electrode assemblies 505, and through which the electrode assemblies 505 can pass.

Further, in some embodiments, the locking assembly 502 can be inserted into the insertion protrusion 5012, in some embodiments, the locking assembly 502 can include a locking body 5021, a boss 5022 disposed on the locking body 5021 and capable of passing through the insertion protrusion 5012, a first elastic member 5023 disposed on the boss 5022 to abut against the bottom wall of the water tank 10, a second elastic member 5024 disposed on the locking body 5021, and a stop lock 5025 disposed on two opposite sidewalls of the locking body 5021 and protruding the sidewalls of the locking body 5021 to prevent the locking body 5021 from coming off, wherein a lock hole 5017 matched with the stop lock 5025 is disposed on the sidewall of the insertion protrusion 5012. Correspondingly, a clamping groove matched with the boss 5022 can be arranged on the bottom wall of the water tank 10. When the insertion boss 5012 is inserted into the slot 114 of the water tank 10, the boss 5022 snaps into the slot.

Further, in some embodiments, the battery assembly 503 may include a battery compartment and a battery pack mounted in the battery compartment. The battery pack may be a secondary battery, which may be used to store electrical energy. Of course, it will be appreciated that in other embodiments, the battery pack may be a replaceable battery.

Further, in some embodiments, the PCB 504 is a main control board that carries a control system for the operation of the nebulizer, and has the following functions: automatic tracking and locking of atomization plate resonance frequency point, atomization amount adjustment, state indication information calculation and display, liquid level detection information calculation and shutdown automatic response, timing management, key response management, power supply management and the like

Further, in some embodiments, the electrode assembly 505 can include a first electrode 5051, a second electrode 5052, and a third electrode 5053. The first electrode 5051 and the second electrode 5052 can extend out through the through hole 5016 of the mating protrusion 5012, the first electrode 5051 and the second electrode 5052 are electrically connected to the atomizing plate mechanism 20 and the PCB 504, and one end of the third electrode 5053 can extend out through the through hole 5016 and can be electrically connected to the level probe 40 and the PCB 504. In some embodiments, a bracket for mounting and fixing the electrode assembly 505 may be further disposed in the housing 501.

Further, in some embodiments, a switch 506 may be disposed on the housing 501, and the switch 506 may be disposed on the first casing 501a, which may be electrically connected to the PCB 504, which may turn on or off the atomizer 100.

Further, in some embodiments, a power interface 507 may be further disposed on the body 500, and the power interface 507 may be a USB interface, a Type-c interface, or a DC interface, and may be disposed on the second housing 501b, and may be electrically connected to the PCB 504, so as to connect with an external power device through a connecting wire and further supply power to the atomization device 100 and/or charge the battery assembly 503. In some embodiments, a protective cover 508 for the power interface 507 may be further disposed on the body 500. The protective cover 508 may be installed by threading from the second housing 501 b.

It is to be understood that the foregoing examples merely represent preferred embodiments of the present invention, and that the description thereof is more specific and detailed, but not intended to limit the scope of the invention; it should be noted that, for those skilled in the art, the above technical features can be freely combined, and several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention; therefore, all changes and modifications that come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A portable atomizer is characterized by comprising an atomizing device (100) and a machine body (500) detachably connected with the atomizing device (100);

the atomizing device (100) comprises a water tank (10), an atomizing mechanism (20) which is detachably mounted on the water tank (10), is in liquid guide connection with the water tank (10), and is packaged into an independent single structure for a user to disassemble and replace by hands, and a nozzle assembly (30) which is detachably arranged on the water tank (10) and covers the periphery of the atomizing mechanism (20); the atomizing mechanism (20) comprises an atomizing sheet (23);

the body (500) is provided with an electrode assembly (505) which is in conductive connection with the atomizing sheet (23).

2. The portable atomizer of claim 1, wherein said water tank (10) comprises a tank body (11); a first extension part (112) which extends downwards and is used for installing the atomizing mechanism (20) is arranged on the side wall of the box body (11); an accommodating cavity (1121) for accommodating the atomizing mechanism (20) is formed in the side wall of the first extending part (112);

the nozzle assembly (30) comprises a nozzle (31);

the accommodating cavity (1121) is internally provided with a sleeve joint part (1122) which is arranged towards the opening of the accommodating cavity (1121) in a protruding mode and is used for sleeving the nozzle (31).

3. The portable atomizer of claim 2, wherein a fool-proof mechanism is provided between said water tank (10) and said atomizing mechanism (20);

the fool-proof mechanism comprises a fool-proof protruding point (1126) which is convexly arranged in the accommodating cavity (1121) and a fool-proof groove (226) which is arranged on the atomizing mechanism (20) and corresponds to the fool-proof protruding point (1126).

4. The portable atomizer according to claim 2, characterized in that the inside of said housing (11) is provided with a receiving chamber (111) for receiving a liquid medium;

the gradient of the bottom wall (1111) of the containing cavity (111) is gradually deepened towards the first extension part (112), and the bottom wall (1111) of the containing cavity (111) is provided with a sunken groove (1112); the groove (1112) is arranged close to the first extension part (112) and is communicated with the first extension part (112);

the tank (10) further includes a level probe (40) passing from the first extension (112) to the channel (1112).

5. The portable atomizer of claim 2, wherein a first snap-fit mechanism is provided on said socket (1122) and said nozzle (31);

first latch mechanism including the protrusion set up in tie-in (3112) on nozzle (31) inside wall and set up in on cup joint portion (1122) and with tie-in (3112) correspond catching groove (1123) that sets up.

6. The portable atomizer according to claim 2, characterized in that two second extensions (113) extending downward and located at two opposite sides of said first extension (112) are provided on the side wall of said housing (11);

the second extension part (113) extends for a length less than that of the first extension part (112);

the interval between the two second extending parts (113) forms a slot (114) inserted with the machine body (500).

7. The portable nebulizer of claim 6, wherein the body (500) comprises a housing (501); the shell (501) comprises a body (5011) and an insertion convex part (5012) which is arranged on the body (5011) and inserted into the slot (114);

the body (5011) is provided with a clamping groove (5013) at the joint of the inserting convex part (5012) for the first extending part (112) to be clamped in.

8. The portable atomizer according to claim 7, characterized in that a second snap mechanism is provided on the housing (501) and the atomizing mechanism (20);

second clamping mechanism including set up in card bone (5014) of draw-in groove (5013) diapire and set up in on atomizing mechanism (20) and with card bone (5014) correspond the bayonet socket of joint

The nozzle (31) is provided with a yielding port (3113) for yielding the clamping bone (5014) to allow the clamping bone (5014) to penetrate into the nozzle (31) and the bayonet in a clamping manner;

a third clamping mechanism is arranged on the shell (501) and the water tank (10);

the third clamping mechanism comprises two clamping bosses (5015) arranged on two opposite sides of the inserting convex part (5012) and clamping grooves (1131) which are arranged on the second extending part (113) and correspond to the clamping bosses (5015).

9. The portable atomizer according to claim 7, characterized in that lock catch assembly (502) is provided on said housing (501) for locking said housing (501) and said water tank (10).

10. The portable nebulizer of claim 7, wherein the body (500) further comprises a battery assembly (503) disposed in the housing (501), and a PCB board (504) disposed in the housing (501) connected to the battery assembly (503);

the electrode assembly (505) is connected with the PCB (504) and penetrates out of the inserting convex part (5012) to be in conductive connection with the atomizing sheet (23) of the atomizing mechanism (20);

the first extending part (112) is provided with a through hole (1125) for the electrode component (505) to penetrate out.