CN221005339U

CN221005339U - Aromatherapy humidifier

Info

Publication number: CN221005339U
Application number: CN202322699540.0U
Authority: CN
Inventors: 王文
Original assignee: Shenzhen Changlin Houseware Co ltd
Current assignee: Shenzhen Changlin Houseware Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-24
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses an aromatherapy humidifier, which comprises a bottom shell, a middle shell, an upper shell, a water tank and an outer cover, wherein the middle shell is covered at the top of the bottom shell, a fan is arranged in a bottom cavity formed by the middle shell and the bottom shell and is used for supplying air to the bottom cavity, a protruding part is formed in the middle of the top of the middle shell, a step opening is formed between the protruding part and the edge of the middle shell, a plurality of first air holes are formed in the side part of the protruding part, the bottom cavity is communicated with the step opening through the first air holes, a mounting opening is formed in the center of the top of the protruding part, an ultrasonic atomizer is arranged in the mounting opening, a plug bush is arranged at the lower end of the water tank and is inserted into the mounting opening, the outer cover is covered at the outer side of the water tank, a plurality of second air holes are formed in the upper shell and are communicated between the step opening and the side air cavity, the lower end of the outer cover is sheathed at the edge of the upper shell, a first opening is formed in the top of the water tank, and a second opening is formed in the top of the outer cover. The utility model has stronger waterproof and water-blocking capabilities, is safer and more reliable.

Description

Aromatherapy humidifier

Technical Field

The utility model relates to humidification and aromatherapy equipment, in particular to an aromatherapy humidifier.

Background

The prior aromatherapy machine is generally provided with a water tank and an upper cover, and the water solution in the water tank is atomized by utilizing an atomizer, and the water mist is outwards diffused through an air hole of the upper cover, and the related structure is disclosed in Chinese patent publication with publication number CN219454142U and name of a housing rotary spray ring aromatherapy humidifier, wherein:

the housing rotary spray ring aromatherapy humidifier comprises a humidifier main body, a control circuit board, an atomization assembly, a first driving motor and fan blades driven by the first driving motor, wherein the control circuit board, the atomization assembly, the first driving motor and the fan blades are arranged in the humidifier main body; the fan blades are driven by the first driving motor to intermittently or continuously blow into an atomization cavity in the humidifier main body so that mist is sprayed out from a mist outlet part of the spray ring, and the humidifier further comprises a second driving motor arranged in the humidifier main body and an outer cover body which is driven by the second driving motor to axially rotate; the outer cover body is positioned at the outermost side of the humidifier main body;

In the above-mentioned structure, be provided with the air inlet passageway in the space between water tank and the dustcoat body, when taking off the dustcoat body and in to the water tank water injection, lead to in the water droplet gets into the drain pan through the air inlet passageway easily, and then cause PCB board, fan etc. in the drain pan to wet or short circuit, there is certain potential safety hazard.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the aromatherapy humidifier which is waterproof, has stronger water resistance and is safe and reliable.

In order to solve the technical problems, the utility model adopts the following technical scheme.

The utility model provides an aromatherapy humidifier, its is including drain pan, well shell, epitheca, water tank and dustcoat, well shell cover is located the top and the two fixed connection of drain pan, well shell with be equipped with the fan in the bottom cavity that the drain pan formed, the fan be used for to supply air in the bottom cavity, the department is formed with the bulge in the middle of the top of well shell, the bulge with be formed with the step mouth between the edge of well shell, a plurality of first gas pockets have been seted up to the lateral part of bulge, the bottom cavity with pass through between the step mouth first gas pocket intercommunication, the top center department of bulge is equipped with the installing port, be equipped with ultrasonic atomizer in the installing port, the epitheca cover is located the top of well shell, the center department of epitheca be equipped with the dodge mouth that the installing port aligns the setting, the lower extreme of water tank is equipped with the plug bush, the plug bush is arranged in the installing port, just ultrasonic atomizer is located the inboard of plug bush, the dustcoat cover is located the lateral part of water tank and the lateral part has been seted up a plurality of gas pockets, the top of air pockets has been seted up in the top of the water tank, the dustcoat has the top opening, the top has been equipped with the second gas pocket.

Preferably, the upper shell is a silica gel upper shell.

Preferably, the upper shell is a spherical upper shell, and the plurality of second air holes are uniformly distributed along the circumferential direction of the upper shell.

Preferably, an atomizer support is fixed in the mounting opening, and the ultrasonic atomizer is mounted on the ultrasonic atomizer.

Preferably, an inner step part is formed on the inner side of the mounting opening, an outer step part is formed at the junction of the plug bush and the water tank, and the outer step part is abutted against the inner step part.

Preferably, the atomizer comprises a fixing cap, the fixing cap is sleeved on the outer side of the atomizer support, the fixing cap is in threaded connection with the atomizer support, an outer edge is formed at the top end of the fixing cap, the outer edge is abutted to the top of the outer step part, a through hole is formed at the top end of the fixing cap, and the through hole is aligned with the ultrasonic atomizer.

Preferably, the outer side of the fixing cap is sleeved with a sealing ring, and the sealing ring is clamped between the outer edge and the outer step part.

Preferably, the water tank is a glass water tank, and the housing is a glass housing.

Preferably, a fog pipe is arranged on the inner side of the outer cover, the upper end of the fog pipe is communicated with the second opening, a fog collecting cover is arranged at the lower end of the fog pipe, and the fog collecting cover penetrates through the first opening and extends into the water tank.

Preferably, a PCB board is arranged in the bottom cavity, and the fan and the ultrasonic atomizer are respectively and electrically connected with the PCB board.

According to the aromatherapy humidifier disclosed by the utility model, the upper shell, the middle shell and the bottom shell are sequentially connected from top to bottom, the plug bush at the lower end of the water tank is inserted into the mounting hole, the ultrasonic atomizer is arranged on the inner side of the plug bush, when aromatherapy aqueous solution is filled in the water tank, the ultrasonic atomizer is utilized to atomize the aqueous solution, meanwhile, the fan in the bottom cavity works, air flow blown by the fan sequentially passes through the bottom cavity, the first air hole, the step opening, the second air hole and the side air cavity to circulate, and then the air flow is mixed with water mist formed in the water tank and then is diffused outwards through the second opening.

Drawings

FIG. 1 is a perspective view of a fragrance humidifier according to the present utility model;

FIG. 2 is a second perspective view of the fragrance humidifier of the present utility model;

FIG. 3 is an internal structural view of the water tank;

FIG. 4 is a cross-sectional view of the fragrance humidifier of the present utility model;

FIG. 5 is an exploded view of the base portion;

fig. 6 is a perspective view of the water tank.

Detailed Description

The utility model is described in more detail below with reference to the drawings and examples.

The utility model discloses an aromatherapy humidifier, which is shown in combination with fig. 1 to 6, and comprises a bottom shell 1, a middle shell 2, an upper shell 3, a water tank 4 and an outer cover 5, wherein the middle shell 2 is covered at the top of the bottom shell 1 and is fixedly connected with the top, a fan 7 is arranged in a bottom cavity 8 formed by the middle shell 2 and the bottom shell 1, the fan 7 is used for blowing air into the bottom cavity 8, a protruding part 20 is formed in the middle of the top of the middle shell 2, a step opening 21 is formed between the protruding part 20 and the edge of the middle shell 2, a plurality of first air holes 22 are formed in the side part of the protruding part 20, the bottom cavity 8 is communicated with the step opening 21 through the first air holes 22, a mounting opening 23 is formed in the center of the top of the protruding part 20, an ultrasonic atomizer 9 is arranged in the mounting opening 23, a dodging opening 31 which is aligned with the mounting opening 23 is formed in the center of the upper shell 3, a water tank 4 is sleeved at the lower end 40, an air hole 40 is formed at the side part of the water tank 4 is sleeved at the side part of the water tank 5, an air hole 50 is formed at the side part of the water tank 5 is sleeved at the side part of the water tank 5, and an ultrasonic atomizer 9 is sleeved at the side part of the water tank 5, and an air hole is connected with the side of the air hole 50.

In the above structure, the upper case 3, the middle case 2 and the bottom case 1 are sequentially connected from top to bottom, the plug bush 40 at the lower end of the water tank 4 is inserted into the mounting opening 23, and the ultrasonic atomizer 9 is arranged at the inner side of the plug bush 40, when the aromatherapy water solution is filled in the water tank 4, the ultrasonic atomizer 9 is utilized to atomize the water solution, meanwhile, the fan 7 in the bottom cavity 8 works, the air flow blown by the fan 7 sequentially passes through the bottom cavity 8, the first air hole 22, the step opening 21, the second air hole 30 and the side air cavity 50, then the air flow is mixed with the water mist formed in the water tank 4 and then is outwards diffused by the second opening 51, in the above structure, the side air cavity 50 is not directly communicated with the bottom cavity 8, based on the combined action of the first air hole 22, the step opening 21 and the second air hole 30, the air flow is not only guaranteed to be transported, but also the side air flow blown out from the fan 7 passes through the bottom cavity 8, the side air cavity 50 is enabled to be more than the bottom cavity 8, and the water drop into the bottom cavity 20 is further increased, and the service life of the safety is prolonged, and the safety of the safety is further improved.

Referring to fig. 5, in order to better fit with the outer cover 5, in this embodiment, the upper shell 3 is a silica gel upper shell. Further, the upper case 3 is a spherical upper case, and the plurality of second air holes 30 are uniformly distributed along the circumferential direction of the upper case 3. The second air holes 30 uniformly distributed along the circumferential direction can make the upward air flow in the side air cavity 50 more uniform, and meanwhile, the air flow is more gentle, so that the air flow and the aromatherapy water mist can be fully mixed.

As a preferable mode, in order to fix the ultrasonic atomizer 9 conveniently, an atomizer support 24 is fixed in the mounting opening 23, and the ultrasonic atomizer 9 is mounted on the ultrasonic atomizer 9. Specifically, the atomizer support 24 is fixedly connected to the bottom of the mounting opening 23 by a screw.

In this embodiment, one function of the atomizer support 24 is to mount the ultrasonic atomizer 9, and the other function is to fix the water tank 4, specifically, an inner step 230 is formed on the inner side of the mounting opening 23, an outer step 42 is formed at the junction between the socket 40 and the water tank 4, and the outer step 42 abuts against the inner step 230. On this basis, this embodiment includes the fixed cap 10, the fixed cap 10 cover is located the outside of atomizer support 24, just the fixed cap 10 with atomizer support 24 spiro union is connected, the top of fixed cap 10 is formed with outer edge 11, outer edge 11 butt in the top of outer step 42, the top of fixed cap 10 is formed with through-hole 12, through-hole 12 with ultrasonic atomizer 9 aligns the setting. Wherein, in order to prevent water leakage, the inner wall of the fixing cap 10 and the edge of the ultrasonic atomizer 9 are necessarily in a sealing fit relationship.

In the above structure, the outer rim 11 can be used to fix the outer step 42 by screwing the fixing cap 10 and the atomizer support 24, so that the water tank 4 is reliably fixed above the upper case 3, and the water tank also has a detachable function, so as to facilitate cleaning and maintenance.

In order to improve the sealing property between the fixing cap 10 and the outer stepped portion 42, in this embodiment, the sealing ring 13 is sleeved on the outer side of the fixing cap 10, and the sealing ring 13 is clamped between the outer rim 11 and the outer stepped portion 42.

With respect to the preferred choice of materials in this embodiment, the water tank 4 is a glass water tank, and the cover 5 is a glass cover. Wherein, the water tank made of glass material has more texture with the outer cover.

Referring to fig. 4, the second air hole 30 is oriented to the bottom of the water tank 4, so that the second air hole 30 is hidden below the water tank 4 as much as possible based on the structural design, and water drops are further prevented from falling into the second air hole 30.

In this embodiment, a fog pipe 52 is disposed on the inner side of the outer cover 5, the upper end of the fog pipe 52 is communicated with the second opening 51, a fog collecting cover 53 is disposed on the lower end of the fog pipe 52, and the fog collecting cover 53 passes through the first opening 41 and extends into the water tank 4. The mist collecting cover 53 is used for collecting the aromatherapy water mist formed in the water tank 4, the air flow in the side air cavity 50 firstly enters the water tank 4, then enters the mist collecting cover 53 to be mixed with the aromatherapy water mist, and finally the air flow mixed with the aromatherapy water mist is outwards diffused through the mist pipe 52 and the second opening 51.

As a preferred mode, the bottom cavity 8 is provided with a PCB board 6, and the fan 7 and the ultrasonic atomizer 9 are respectively and electrically connected to the PCB board 6.

The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the present utility model, and modifications, equivalent substitutions or improvements made within the technical scope of the present utility model should be included in the scope of the present utility model.

Claims

1. The utility model provides an aromatherapy humidifier, its characterized in that, including drain pan (1), well shell (2), epitheca (3), water tank (4) and dustcoat (5), well shell (2) cover is located the top and the two fixed connection of drain pan (1), well shell (2) with be equipped with fan (7) in bottom cavity (8) that drain pan (1) formed, fan (7) are used for to supply air in bottom cavity (8), department is formed with bulge (20) in the middle of the top of well shell (2), bulge (20) with be formed with step mouth (21) between the edge of well shell (2), a plurality of first air holes (22) have been seted up to the lateral part of bulge (20), through first air holes (22) intercommunication between bottom cavity (8) with step mouth (21), the top center department of bulge (20) is equipped with installing port (23), be equipped with atomizer (9) in installing port (23), the top of epitheca (3) cover (3) is equipped with the top of well shell (2) is equipped with the mouth (31) and is put down, the top of setting up the water tank (40), the ultrasonic atomizer is characterized in that the plug bush (40) is inserted in the mounting opening (23), the ultrasonic atomizer (9) is located on the inner side of the plug bush (40), the outer cover (5) is covered on the outer side of the water tank (4) and a side air cavity (50) is formed between the outer side and the outer side of the water tank, the upper shell (3) is provided with a plurality of second air holes (30), the second air holes (30) are communicated between the step opening (21) and the side air cavity (50), the lower end of the outer cover (5) is sleeved on the edge of the upper shell (3), a first opening (41) is formed in the top of the water tank (4), and a second opening (51) is formed in the top of the outer cover (5).

2. An aromatherapy humidifier according to claim 1, characterized in that the second air hole (30) is directed towards the bottom of the water tank (4).

3. The aromatherapy humidifier according to claim 1, wherein the upper housing (3) is a silica gel upper housing, the upper housing (3) is a spherical upper housing, and the plurality of second air holes (30) are uniformly distributed along the circumference of the upper housing (3).

4. An aromatherapy humidifier according to claim 1, characterized in that the mounting opening (23) is internally fixed with an atomizer support (24), the ultrasonic atomizer (9) being mounted on the ultrasonic atomizer (9).

5. The aromatherapy humidifier according to claim 4, wherein an inner stepped portion (230) is formed inside the mounting opening (23), an outer stepped portion (42) is formed at a junction of the plug bush (40) and the water tank (4), and the outer stepped portion (42) abuts against the inner stepped portion (230).

6. The aromatherapy humidifier according to claim 5, comprising a fixing cap (10), wherein the fixing cap (10) is sleeved on the outer side of the atomizer support (24), the fixing cap (10) is in screwed connection with the atomizer support (24), an outer edge (11) is formed at the top end of the fixing cap (10), the outer edge (11) is abutted to the top of the outer step (42), a through hole (12) is formed at the top end of the fixing cap (10), and the through hole (12) is aligned with the ultrasonic atomizer (9).

7. The aromatherapy humidifier according to claim 6, wherein the outer side of the fixing cap (10) is sleeved with a sealing ring (13), and the sealing ring (13) is clamped between the outer edge (11) and the outer step (42).

8. The aromatherapy humidifier according to claim 1, wherein the water tank (4) is a glass water tank and the housing (5) is a glass housing.

9. The aromatherapy humidifier according to claim 1, characterized in that the inner side of the housing (5) is provided with a mist pipe (52), the upper end of the mist pipe (52) is communicated with the second opening (51), the lower end of the mist pipe (52) is provided with a mist collecting cover (53), and the mist collecting cover (53) penetrates through the first opening (41) and extends into the water tank (4).

10. The aromatherapy humidifier according to claim 1, wherein a PCB board (6) is disposed in the bottom cavity (8), and the fan (7) and the ultrasonic atomizer (9) are electrically connected to the PCB board (6), respectively.