CN211486053U

CN211486053U - Atomization module and atomizer

Info

Publication number: CN211486053U
Application number: CN201921803691.3U
Authority: CN
Inventors: 李成为
Original assignee: Vapo Healthcare Co ltd
Current assignee: Vapo Healthcare Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-15
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses an atomizing module and atomizer, atomizing module includes: the envelope is provided with a front side wall, a rear side wall, an atomizing cavity and an accommodating cavity, wherein the front side wall and the rear side wall are opposite, the atomizing cavity and the accommodating cavity are arranged between the front side wall and the rear side wall, the front side wall is provided with a mist outlet, the rear side wall is provided with a liquid inlet, and the atomizing cavity is communicated with the liquid inlet and the mist outlet; the oscillating piece can be arranged in the atomizing cavity in a vibrating manner; and the driving circuit board is arranged in the accommodating cavity and is electrically connected with the oscillating sheet to drive the oscillating sheet to vibrate. The utility model discloses beneficial effect who has: through integrating atomizing parts such as oscillators into independent module to form electric connection through elastic connector, make the user can easily change atomizing module by oneself without the help of any appurtenance.

Description

Atomization module and atomizer

Technical Field

The invention belongs to the technical field of nasal cavity nursing, and particularly relates to an atomization module and an atomizer.

Background

The microgrid atomizer is well known as a using tool for atomization treatment, but due to the principle of the microgrid atomizer, the service life of a microgrid oscillator which is a core component of the microgrid atomizer generally cannot exceed 180h, and due to the fragility of a mesh structure, once accidental touch or mesh blockage occurs, the service life of the microgrid atomizer is greatly shortened, but the service time of other parts of the whole machine is generally more than 5 years, so that the microgrid oscillator is inevitably required to be replaced in the life cycle of the whole product.

In the atomizer in the current market, the oscillator and the machine body are assembled and connected together in a welding mode or other modes needing professional tools, and under the condition, once the oscillator breaks down, the whole machine needs to be returned to an original factory for maintenance or directly discarded, so that the treatment of the state of an illness of a user is greatly influenced, and the great resource waste is also caused.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides an atomization module and an atomizer, which meet the requirement of convenient replacement of key parts by modularly integrating atomization parts.

In order to solve the problems of the prior art, the invention discloses an atomization module, which comprises:

the sealing sleeve is provided with a front side wall, a rear side wall, an atomizing cavity and an accommodating cavity, the atomizing cavity and the accommodating cavity are arranged between the front side wall and the rear side wall, the front side wall is provided with a mist outlet, the rear side wall is provided with a liquid inlet, and the atomizing cavity is communicated with the liquid inlet and the mist outlet;

the oscillating sheet is arranged in the atomizing cavity; and

the driving circuit board is arranged in the containing cavity and is electrically connected with the oscillating sheet to drive the oscillating sheet to vibrate.

Further, the air conditioner is provided with a fan,

the rear side wall of the envelope is provided with a connecting hole for the conductive piece to be inserted into so as to abut against the contact of the driving circuit board.

Further, the air conditioner is provided with a fan,

the front side wall of the envelope is provided with a positioning hole I for inserting a positioning piece to position the atomization module.

Further, the air conditioner is provided with a fan,

and the periphery of the envelope is provided with a positioning lug which is used for being matched with a positioning clamping groove at a position correspondingly arranged on the atomizer.

Further, the air conditioner is provided with a fan,

the front side of the oscillating piece is provided with a welding spot, the driving circuit board is provided with a contact, and the contact is electrically connected with the welding spot.

Further, the air conditioner is provided with a fan,

the oscillating piece comprises an oscillating ring and a wear-resistant piece which are attached to each other, the oscillating ring is provided with a central hole I, and the oscillating ring is electrically connected with the contact of the driving circuit board through a welding spot on the surface of the oscillating ring.

Further, the air conditioner is provided with a fan,

the atomization module further comprises:

the sealing sheet is at least partially arranged in the atomizing cavity and positioned in front of the oscillating sheet, and a central hole II is formed in the sealing sheet.

Further, the air conditioner is provided with a fan,

the front side wall of the envelope is provided with a positioning groove, and the front side face of the sealing sheet is provided with a positioning boss which is matched with the positioning groove and used for circumferentially limiting the sealing sheet and the envelope.

Further, the envelope and the cover sheet are both made of soft materials.

The invention also discloses an atomizer which comprises an atomizing body and the atomizing module, wherein the atomizing body comprises a shell with a liquid outlet and a mist outlet nozzle with a mist outlet hole, the atomizing nozzle can be openably and hermetically arranged on the shell to form an atomizing channel between the liquid outlet and the mist outlet hole, the atomizing module is arranged in the atomizing channel, a liquid inlet of the atomizing module faces the liquid outlet, and a mist outlet of the atomizing module faces the mist outlet hole.

Further, the air conditioner is provided with a fan,

the atomization body also comprises a power supply and an elastic connector which are arranged in the shell; the position of the corresponding installation on the casing atomizing module is equipped with the mounting hole, the rear side wall of atomizing module is equipped with the confession in the mounting hole of elastic connector male, elastic connector elasticity is located in the mounting hole, its inner with power electric connection, its outer end with the contact elasticity butt of the driving circuit board in the atomizing module.

Further, the air conditioner is provided with a fan,

the fog outlet nozzle is pivoted on the shell and is detachably connected with the shell through a connecting piece.

The invention has the following beneficial effects: the atomization module is independently formed relative to the atomizer, can be detachably mounted with the atomizer to achieve the aim of convenient maintenance, and meets the requirement that a user can easily and automatically replace the atomization module without any auxiliary tool; meanwhile, the atomization module is ingenious in structure, and is convenient for installation and disassembly of each part, so that the use cost of the atomizer in the use process is reduced, and the user experience degree of the atomizer is improved.

Drawings

FIG. 1 is a perspective view of the atomization module of the present invention;

FIG. 2 is an exploded view of the atomizing module of FIG. 1;

FIG. 3 is a front view of the atomizing module of FIG. 1;

FIG. 4 is a sectional view of the structure taken along line A-A in FIG. 3;

FIG. 5 is a rear view of the structure of the atomizing module shown in FIG. 1;

FIG. 6 is a perspective view showing the structure of the atomizer according to the present invention (with the mist outlet nozzle closed);

FIG. 7 is a partial cross-sectional view of the atomizer shown in FIG. 6;

fig. 8 is a partial exploded view of the atomizer shown in fig. 6 (with the mist outlet nozzle open).

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

As shown in fig. 1 to 5, an atomization module 100 includes: the device comprises a jacket 1, an oscillating sheet 2, a driving circuit board 3 and a sealing sheet 4.

The envelope 1 and the flap 4 are preferably made of the same material, such as a plastic alloy with moderate hardness, and the soft property can facilitate the installation of internal components and the overall waterproof arrangement, such as the oscillating flap 2 and the driving circuit board 3, on the one hand, and the sealing fit of the atomizing module 100 and the housing 5, on the other hand.

The envelope 1 is provided with front and

rear side walls

101 and 102 which are opposite to each other, and an atomizing cavity 105 and an accommodating cavity 104 which are arranged between the front and

rear side walls

101 and 102, wherein a mist outlet 101a is arranged on the front side wall 101, a liquid inlet 102a is arranged on the rear side wall 102, and the atomizing cavity 105 is communicated with the liquid inlet 102a and the mist outlet 101a to form a complete channel through which fluid flows.

The oscillating plate 2 is vibratably disposed in the atomizing chamber 105 to atomize the liquid. The driving circuit board 3 is disposed in the accommodating cavity 104 and electrically connected to the oscillating plate 2 to drive the oscillating plate 2 to vibrate. The sealing sheet 4 is at least partially arranged inside the atomizing cavity 105 and positioned in front of the oscillating sheet 2, and the sealing sheet 4 is provided with a central hole II 403. In order to ensure that the sealing piece 4 is firmly arranged in the atomizing chamber 105 to prevent the sealing piece from being separated from the atomizing chamber, the area of the mist outlet 101a should be smaller than that of the sealing piece 4.

The front side wall 101 of the envelope 1 is provided with a positioning groove 101c, and the front side surface of the sealing sheet 4 is provided with a positioning boss 401 which is matched with the positioning groove 101c to circumferentially limit the sealing sheet 4 and the envelope 1. The nebulization chamber 105 and the housing chamber 104 within the capsule 1 are arranged in a radial direction so as to reduce the axial dimension of the entire nebulization module 100, in particular the housing chamber 104 is located radially outside the nebulization chamber 105. The driving circuit board 3 and the accommodating cavity 104 have matched structures and are both arc-shaped. As the housing cavity 104 is displaced radially outwards, the sleeve 1 is caused to form an arc-shaped projection 106 which projects a distance outwards in the radial direction.

The rear side wall 102 of the cover 1 is provided with a connection hole 108 into which a conductive member is inserted to abut against the contact of the driving circuit board 3. The number of the connecting holes 108 is two and the connecting holes are symmetrically arranged, so that the connecting holes cooperate with the two conductive members to form a direct current power supply loop.

The front side wall 101 of the envelope 1 is provided with a positioning hole I101b for a positioning member to be inserted to position the atomizing module 100. The number of the positioning holes I101b is two and is symmetrically arranged.

The periphery of the envelope 1 is provided with a positioning projection 103 which is used for matching with a positioning clamping groove 505 at a corresponding mounting position on the atomizer. The positioning projections 103 enable circumferential positioning of the atomizer module 100 when it is mounted on the housing 5.

The front side surface of the oscillating piece 2 is provided with a welding spot 201b, the driving circuit board 3 is provided with contacts 301, the number of the contacts 301 is two, the two contacts are respectively connected with the anode and the cathode of the battery, and the contacts 301 are electrically connected with the welding spot 201 b.

The oscillating plate 2 comprises an oscillating ring 201 and a wear-resistant plate 202 which are attached to each other, the oscillating ring 201 is provided with a central hole I201a, and the oscillating ring 201 is electrically connected with the contact 301 of the driving circuit board 3 through a welding point 201b on the surface of the oscillating ring.

As shown in fig. 6 to 8, the present invention further discloses an atomizer using the above atomization module 100, which includes an atomization body 200, where the atomization body 200 includes a housing 5 having a liquid outlet 501 and a mist outlet nozzle 6 having a mist outlet 601. The upper half of the housing 5 serves as a container for the liquid to be atomized, and the lower half serves as a container for mounting a power supply and other components. The mist outlet nozzle 6 is openably and hermetically disposed on the housing 5, so that an atomization channel is formed between the liquid outlet 501 and the mist outlet 601, the atomization module 100 is disposed in the atomization channel, a liquid inlet 102a of the atomization module faces the liquid outlet 501, and a mist outlet 101a of the atomization module faces the mist outlet 601.

In order to realize sealed installation, the rear end of the mist outlet nozzle 6 is provided with a pressing part 603, and the tail end of the pressing part 603 is bent inwards to form a pressing end. After the mist outlet nozzle 6 is pressed on the housing 5, the pressing portion 603 presses the front side wall 101 of the envelope 1, and the pressing end presses the front side surface of the sealing sheet 4, so that the atomizing module 100 is hermetically mounted in the atomizing passage.

The surface of the housing 5 is provided with a barrier 503 surrounding the liquid outlet 501 at a position at a certain distance from the periphery of the liquid outlet 501, and similarly, the rear end of the mist outlet nozzle 6 is provided with a covering part 604 covering the barrier 503, and after the mist outlet nozzle 6 is closed, the covering part 604 can effectively cover the barrier 503, so that a relatively sealed internal environment is provided.

An arc baffle I504 and an arc baffle II506 which are distributed up and down are arranged on the surface of the shell 5 between the liquid outlet 501 and the surrounding part 503, and a positioning clamping groove 505 matched with the positioning bump 103 is arranged on the arc baffle I504. Two ends of the arc baffle II506 are bent inwards to form positioning end faces. After the atomization module 100 is placed in the area between the arc baffle I504 and the arc baffle II506, the positioning bump 103 is clamped into the positioning clamping groove 505, the arc protrusion 106 is clamped into the arc baffle II506, and the end faces of the two ends of the arc protrusion are constrained by the end faces of the two ends of the arc baffle II506 to form integral positioning and circumferential limiting.

The atomization body 200 further comprises a power supply and an elastic connector 8 arranged in the housing 5; the position that the casing 5 surface corresponds the installation atomizing module 100 is equipped with mounting hole 507, the rear side wall of atomizing module 100 is equipped with the confession in the male connecting hole 108 of elastic connector 8, elastic connector 8 elasticity is located in mounting hole 507, its inner with power electric connection, its outer end with the contact elasticity butt of the interior actuating circuit board 3 of atomizing module 100. The number of the mounting holes 507 and the connection holes 108 is two and are symmetrically distributed.

In order to realize the positioning and connection when the mist outlet nozzle 6 is closed, a connection column 606 with a threaded hole and a positioning column 605 are arranged on the inner side of the mist outlet nozzle 6. The positioning holes I101b on the front side wall 101 of the cover 1 are positioned in a matching manner with the positioning posts 605. The surface of the shell 5 is provided with a screw hole 508 corresponding to the connecting column 606, and the screw hole 508 is provided with a screw 9 extending outwards to connect with a threaded hole on the connecting column 606, so that the connection between the mist outlet nozzle 6 and the shell 5 is realized. The positioning hole I101b may be provided coaxially with the connection hole 108 and the mounting hole 507. The sealing sheet 4 may also be provided with positioning holes II402 matching with the positioning posts 605, thereby achieving better fixation of the sealing sheet 4 and the envelope 1.

The top of the mist outlet nozzle 6 extends upwards to form a connecting arm 602, the end of the connecting arm 602 is provided with a pivot hole I, the top of the housing 5 is provided with a pivot hole II, and the pivot hole I is aligned with the pivot hole II and then the mist outlet nozzle 6 is pivoted with the housing 5 through a pivot shaft 7 penetrating through the pivot hole I and the pivot hole II.

After the screw 9 is screwed out of the connecting column 606 on the mist outlet nozzle 6, the mist outlet nozzle 6 can be separated from the liquid outlet 501 of the housing 5 by rotating the mist outlet nozzle 6 around the pivot 7, and the atomizing module 100 is completely exposed, at this time, the atomizing module 100 can be removed for replacement. Because the envelope 1 and the sealing sheet 4 are made of soft materials, the oscillating sheet 2 and the driving circuit board 3 can be conveniently and quickly taken out and plugged in.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. An atomizing module (100), characterized by:

the method comprises the following steps:

the device comprises a jacket (1), wherein the jacket (1) is provided with a front side wall (101), a rear side wall (102), an atomizing cavity (105) and a containing cavity (104), the atomizing cavity (105) and the containing cavity are arranged between the front side wall (101) and the rear side wall (102), a mist outlet (101 a) is formed in the front side wall (101), a liquid inlet (102 a) is formed in the rear side wall (102), and the atomizing cavity (105) is communicated with the liquid inlet (102 a) and the mist outlet (101 a);

the oscillating piece (2), the oscillating piece (2) is arranged in the atomizing cavity (105); and

the driving circuit board (3) is arranged in the containing cavity (104) and is electrically connected with the oscillating sheet (2) to drive the oscillating sheet (2) to vibrate.

2. An atomizing module (100) in accordance with claim 1, characterized in that:

the rear side wall (102) of the envelope (1) is provided with a connecting hole (108) for a conductive piece to be inserted so as to abut against the contact of the driving circuit board (3).

3. An atomizing module (100) in accordance with claim 1, characterized in that:

the front side wall (101) of the jacket (1) is provided with a positioning hole I (101 b) for inserting a positioning piece to position the atomization module (100).

4. An atomizing module (100) in accordance with claim 1, characterized in that:

and a positioning bump (103) matched with a positioning clamping groove (505) at a corresponding mounting position on the atomizer is arranged on the periphery of the envelope (1).

5. An atomizing module (100) in accordance with claim 1, characterized in that:

the front side of the oscillating piece (2) is provided with a welding spot (201 b), the driving circuit board (3) is provided with a contact (301), and the contact (301) is electrically connected with the welding spot (201 b).

6. An atomizing module (100) in accordance with claim 1, characterized in that:

the oscillating piece (2) comprises an oscillating ring (201) and a wear-resistant piece (202) which are attached to each other, the oscillating ring (201) is provided with a central hole I (201 a), and the oscillating ring (201) is electrically connected with a contact (301) of the driving circuit board (3) through a welding point (201 b) on the surface of the oscillating ring.

7. An atomizing module (100) in accordance with claim 1, characterized in that:

the atomization module (100) further comprises:

the sealing piece (4) is at least partially arranged inside the atomizing cavity (105) and positioned in front of the oscillating piece (2), and the sealing piece (4) is provided with a central hole II (403).

8. An atomisation module (100) according to claim 7, characterized in that:

the front side wall (101) of the envelope (1) is provided with a positioning groove (101 c), and the front side face of the sealing sheet (4) is provided with a positioning boss (401) which is matched with the positioning groove (101 c) to circumferentially limit the sealing sheet (4) and the envelope (1).

9. An atomizing module (100) in accordance with claim 8, characterized in that:

the envelope (1) and the sealing sheet (4) are both made of soft materials.

10. An atomizer comprising an atomizing body (200), said atomizing body (200) comprising a housing (5) having a liquid outlet (501) and a mist outlet nozzle (6) having a mist outlet orifice (601), characterized in that:

further comprising an atomizing module (100) as claimed in claim 1, wherein said mist outlet nozzle (6) is capable of being openably and sealingly disposed on said housing (5) to form an atomizing channel between said liquid outlet (501) and said mist outlet hole (601), said atomizing module (100) is disposed in said atomizing channel, and said liquid inlet (102 a) faces said liquid outlet (501) and said mist outlet (101 a) faces said mist outlet hole (601).

11. A nebulizer as claimed in claim 10, wherein:

the atomization body (200) further comprises a power supply and an elastic connector (8) arranged in the shell (5); correspond the installation on casing (5) the position of atomizing module (100) is equipped with mounting hole (507), the back lateral wall of atomizing module (100) is equipped with the confession elastic connector (8) male connecting hole (108), elastic connector (8) elasticity is located in mounting hole (507), its inner with power electric connection, its outer end with the contact elasticity butt of dirver circuit board (3) in atomizing module (100).

12. A nebulizer as claimed in claim 10, wherein:

the mist outlet nozzle (6) is pivoted on the shell (5) and is detachably connected with the shell (5) through a connecting piece (9).