CN212644841U

CN212644841U - Air humidifying device

Info

Publication number: CN212644841U
Application number: CN202020096014.9U
Authority: CN
Inventors: 邹进山; 樊波; 邓先顺
Original assignee: Shenzhen Jing Xin Tai Houseware Co ltd
Current assignee: Shenzhen Jing Xin Tai Houseware Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2021-03-02
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to an air humidifying device, which comprises a container for placing liquid and an atomizing component which is detachably arranged at the top end of the container and atomizes the liquid placed in the container; the container is in a shape of a column with a set height, the bottom end of the container is closed, and the top end of the container is provided with an opening; the atomization assembly comprises a cover body matched with the top end of the container in shape and an atomization unit which is connected to the cover body, protrudes downwards from the cover body, enters the container through the opening and atomizes the liquid contained in the container; the atomized liquid overflows the air humidifying device through the atomizing channels arranged on the atomizing unit and the cover body. Implement the utility model discloses an air humidifying device has following beneficial effect: the water adding device is convenient to operate by adding water, easy to clean and free of potential safety hazards of a common water adding mode.

Description

Air humidifying device

Technical Field

The present invention relates to a liquid atomizing apparatus or device, and more particularly, to an air humidifier.

Background

In the prior art, an air humidifier or humidifier generally has a container or liquid tank for containing liquid, and an atomizer or atomizing plate is mounted at a bottom position of the container or liquid tank. In this case, the operation is inconvenient regardless of whether the cover of the container or the liquid tank is removable. First, it is inconvenient to add liquid (usually water), either requiring an additional container to pour the liquid into it, or requiring the entire container (including the atomizer) to be moved to a location where the liquid is present. Meanwhile, liquid scales or stains may be formed inside the atomizer or the container due to long-term use. Because the atomizer needs to be arranged in the container, the structure is complex, and the cleaning or washing is difficult; in addition, the existing humidifier also adopts a form of adding water, but the water inlet of the existing humidifier is controlled by a water valve, the water valve structure jacks up the water outlet and tightly seals the water through a spring structure, and the spring loses the function of the water valve due to the failure of the spring caused by the service life of the spring or external factors, so that the water cannot be normally tightly sealed, and the water in the water feeding tank always flows downwards, or flows into the machine body to cause potential safety hazards, or overflows from the machine body and flows onto a table top or a floor. Therefore, the liquid adding body of the air humidifier in the prior art is inconvenient to operate and difficult to clean, and potential safety hazards may be brought.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned comparatively inconvenient, the comparatively difficult defect of washing of adding liquid of prior art, provide conveniently add the liquid operation, wash easily, can not appear adding the air humidifying device of the relevant potential safety hazard and the use drawback that water structure leads to because of the water valve inefficacy.

The utility model provides a technical scheme that its technical problem adopted is: constructing an air humidification device comprising a container for placing a liquid and an atomization assembly removably placed at the top end of the container for atomizing the liquid placed in the container; the container is in a shape of a column with a set height, the bottom end of the container is closed, and the top end of the container is provided with an opening; the atomization assembly comprises a cover body matched with the top end of the container in shape and an atomization unit which is connected to the cover body, protrudes downwards from the cover body and enters liquid placed in the container through the opening; the atomizing unit atomizes the liquid and then overflows the air humidifying device through a mist outlet channel arranged on the atomizing unit and the cover body.

Furthermore, a control circuit for controlling the atomization unit to work is arranged in the cover body, the control circuit provides a power supply for the atomization unit, and the mist outlet channel is arranged in the middle of the atomization unit and the middle of the cover body.

Furthermore, the mist outlet channel comprises a cover mist outlet channel and an atomization unit mist outlet channel, when the atomization unit is connected to the cover, the atomization unit mist outlet channel enters the cover mist outlet channel, so that the liquid mist formed by the atomization unit overflows out of the air humidification device through the mist outlet channel formed by connecting the cover mist outlet channel and the atomization unit mist outlet channel.

Furthermore, the atomization unit comprises an atomization shell and an atomizer arranged in the atomization shell, the atomization shell comprises a hollow cylindrical shell, the side surface of the cylindrical shell is provided with a water inlet gap, the hollow part of the cylindrical shell is the atomization unit fog outlet channel, and the water inlet gap is used for enabling water to enter the atomization unit fog outlet channel; the atomizer is arranged at one end of the atomizing channel of the atomizing unit, which is far away from the cover body; the upper part of the atomization shell is provided with a first buckle structure used for connecting the atomization shell on the cover body, and the first buckle structure is used for being matched with a second buckle structure arranged at the bottom of the cover body, so that the atomization unit is connected on the cover body and provides power for the atomization unit.

Furthermore, the upper portion of the atomizing shell is provided with a buckle side wall of which the radius is larger than that of the atomizing channel, the buckle side wall is formed by outward extending the outer surface of the atomizing channel for a set distance and then upwards protruding in a turning mode, two thimbles are arranged on an extending plane formed between the buckle side wall and the outer surface of the atomizing channel, and the two thimbles are respectively located on positions with different radiuses of the extending plane.

Furthermore, the second buckle structure comprises a buckle round table which surrounds the mist outlet channel and protrudes out of the defense line of the atomizing unit, the buckle round table is close to the top surface of the atomizing unit, two power output ends matched with the two ejector pins in position are arranged on the top surface of the atomizing unit, and when the atomizing unit is connected to the cover body, the two ejector pins are respectively contacted with the two power output ends to realize power supply to the atomizing unit.

Furthermore, the two power output ends comprise two metal rings with different diameters and set widths, the metal rings are respectively connected to the output ends of the control circuit in the cover body, and the metal rings are installed on the top surface of the buckle round table through a silica gel pad and a pressing plate.

Furthermore, a plurality of depressions with set shapes are arranged on the side wall of each buckle, a plurality of buckles with set shapes and protruding out of the outer side surface of the circular truncated cone are arranged on the outer side surface of the circular truncated cone of each buckle, and when the atomizing unit is connected to the cover body, the buckles enter the depressions through rotation, so that the atomizing unit is fixed.

Furthermore, the atomizer comprises an atomizing plate, an atomizing plate circuit board for mounting the atomizing plate, an atomizing plate sealing washer and an atomizing plate mounting plate; the atomizing piece circuit board passes through atomizing piece seal ring is fixed on the atomizing piece mounting panel, the atomizing piece mounting panel is fixed the one end of atomizing unit fog outlet channel.

Furthermore, the middle position of the fog outlet channel of the atomizing unit is also provided with an energy gathering ring for blocking and tidying the liquid fog formed by the atomizing sheet.

Implement the utility model discloses an air humidifying device has following beneficial effect: because the container and the atomization assembly are detachable, when water is added, only the container and the atomization assembly need to be detached, and a simple container can be moved to a water supply position to add liquid, so that the water adding operation is simple and convenient. Meanwhile, the atomization assembly can be disassembled into the cover body and the atomization unit, so that the atomization unit and the container can be easily cleaned respectively. Meanwhile, all the structures are positioned on the upper part of the machine body, and the lower part of the machine body is only used as a water tank container, so that the potential safety hazard or the use defect caused by the fact that water in the upper water tank container flows into the machine body or overflows out of the machine body all the time due to the fact that the upper water tank container fails due to the structural spring of the water valve in the conventional water adding humidifier does not exist. Therefore, the water adding operation is convenient, the cleaning is easy, and the potential safety hazard does not exist.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment of an air humidifier of the present invention;

FIG. 2 is a schematic structural view of the atomizing assembly in the embodiment;

FIG. 3 is a schematic structural view of a coupling fitting portion of the cap body and the atomizing unit in the embodiment;

FIG. 4 is a sectional view in one direction of the atomizing assembly in the embodiment;

FIG. 5 is a cross-sectional view of the atomizing assembly of the embodiment taken in another direction;

fig. 6 is an exploded view of the atomizing unit in the embodiment.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

As shown in fig. 1, 2 and 3, in an embodiment of the present invention, the air humidification apparatus comprises a container 1 for placing liquid and an atomizing assembly 2 detachably (including a semi-fixed or fixed structure without a fixed structure, i.e. movable without a tool) placed on the top end of the container 1 for atomizing the liquid (usually water) placed in the container 1; the container 1 is in a shape of a column with a set height, the bottom end of the column is closed, and the top end of the column is provided with an opening; the atomization assembly 2 comprises a cover body 3 matched with the top end of the container 1 in shape and an atomization unit 4 which is connected to the cover body 3, protrudes downwards from the cover body 3 and enters liquid in the container through the opening; after the atomization unit 4 atomizes the liquid, the atomized water overflows from the air humidification device through the fog outlet channels arranged on the atomization unit 4 and the cover body 3. The mist outlet passage is a general name, and specifically, the atomized water overflows the device from the top middle position of the cover body 3 through the connected passages respectively arranged in the atomizing unit 4 and the cover body 3, namely, the mist outlet passage is arranged in the middle of the atomizing unit 4 and the middle of the cover body 3 and connected together. In this embodiment. The cover body 3 is provided with a control circuit for controlling the atomization unit 4 to work, and the control circuit exists in the form of a control circuit board and is installed in the cover body 3 to provide power for the atomization unit 4. In this embodiment, the atomizing unit 4 and the cover 3 are also detachable, and when they are connected together, the output terminal of the control circuit needs to be connected to the atomizing unit 4 to enable it to obtain power to operate.

Referring to fig. 2-6, the structure, position and connection of the mist outlet channel or a portion of the mist outlet channel are shown from different angles. In the present embodiment, as shown in fig. 4 and 5, the mist outlet channel includes a cover mist outlet channel 32 and an atomizing unit mist outlet channel 42, when the atomizing unit 4 is connected to the cover 3, the atomizing unit mist outlet channel 42 contacts the cover mist outlet channel 32, that is, the top end of the atomizing unit mist outlet channel 42 contacts the bottom end of the cover mist outlet channel 32 (see fig. 4) to form a through channel, so that the mist generated by the atomizing unit 4 overflows out of the air humidifying device through the mist outlet channel formed by the connection of the cover mist outlet channel 32 and the atomizing unit mist outlet channel 42. It should be noted that, in the present embodiment, the atomizing unit mist outlet passage 42 is a straight passage due to the shape of the storage unit 4, but the cover mist outlet passage 32 is not a straight passage, and due to the shape of the components in which the atomizing unit mist outlet passage is located and the requirement for buffering the mist, the cover mist outlet passage 32 is through, but the shape thereof is zigzag or folded, and is not a straight passage.

As shown in fig. 2 and 3, in the present embodiment, the atomizing unit 4 includes an atomizing housing 41 and an atomizer 47 disposed inside the atomizing housing, the atomizing housing 41 includes a hollow cylindrical housing with a water inlet slit 40 disposed on a side surface, a hollow portion penetrating the cylindrical housing is the atomizing unit mist outlet passage 42, and the atomizer 47 is mounted on an end of the atomizing unit mist outlet passage 42 away from the cover 3; the upper portion of the atomizing housing 41 is provided with a first fastening structure (i.e. the portion with larger radius of the upper portion of the atomizing unit 4 in fig. 2 and 3) for connecting the atomizing housing 41 to the cover 3, and the first fastening structure is used for cooperating with a second fastening structure (i.e. the circular truncated cone portion of the cover 3 located at the center of the recess in the middle of the cover 3 in fig. 3) arranged at the bottom of the cover 3, so that the cover 3 is connected to the atomizing unit 4 and provides power for the atomizing unit 4. It is worth mentioning that, since the atomizer 47 is disposed at the bottom of the atomizing unit mist outlet passage 42, and the atomizing component thereof is located in the middle of the atomizing unit mist outlet passage 42, and the atomizing component (usually, the ultrasonic atomizing plate) needs to be submerged by water, the water inlet slit 40 is disposed at the side of the atomizing housing 41, so that the water in the container 1 can enter the atomizing unit mist outlet passage 42 and form a mist under the action of the atomizing component.

Referring to fig. 2 and 3, in the present embodiment, a buckling side wall 43 having a radius larger than that of the outer surface of the mist outlet channel is disposed at the upper portion of the atomizing housing 41, the buckling side wall 43 is formed by extending the outer surface of the mist outlet channel outward for a set distance and then protruding upward, two ejector pins 48 are disposed on an extending plane 44 formed between the buckling side wall 43 and the outer surface of the mist outlet channel, and the two ejector pins 48 are respectively located at different radii of the extending plane 44. In this embodiment, the two thimbles 48 are respectively connected to the atomizer 47 through cables to provide power to the atomizer 47.

Referring to fig. 3, the cover 3 is turned over in fig. 3, i.e., the bottom structure of the cover 3 is shown in fig. 3. A concave area 31 is arranged on the bottom surface of the cover 3, the cover mist outlet channel 32 is arranged at the center of the concave area 31, and the structure surrounding the cover mist outlet channel 32 is a second buckling structure. Namely, the second latch structure includes a latch circular truncated cone 33 surrounding the cover mist outlet channel 32 and protruding toward the direction of the atomizing unit 4 (i.e. upward according to the placement position of the cover 3 in fig. 3, and downward according to the placement position of the cover 3 in fig. 2), two power output terminals (respectively marked as 35 and 36 in fig. 3) adapted to the two ejector pins 48 are disposed on the top surface of the latch circular truncated cone 33 adjacent to the atomizing unit 4, and when the atomizing unit 4 is connected to the cover 3, the two ejector pins 48 respectively contact with the two power output terminals, so as to supply power to the atomizing unit 4. Specifically, the two power output ends include two metal rings with different diameters and set widths, the metal rings are respectively connected to the output ends of the control circuit in the cover body 1, and are mounted on the top surface of the fastening circular table 33 through a silica gel pad and a pressing plate.

Meanwhile, a plurality of recesses 45 with a set shape are formed in the inner surface of the buckle side wall 43 in the atomizing unit 4, a plurality of buckles 34 with a set shape and protruding out of the outer side surface of the buckle circular truncated cone 33 are formed in the outer side surface of the buckle circular truncated cone 33 in the cover 3, and when the atomizing unit 4 is connected to the cover 3, the buckles 34 enter the recesses 45 and are clamped tightly through rotation (the atomizing unit 4), so that the atomizing unit 4 is fixed on the cover 3.

Fig. 6 is an exploded view showing the components of the atomizing unit 4 and the assembly position thereof, and it can be seen more clearly from fig. 6 that the atomizer 47 includes an atomizing plate 471, an atomizing plate circuit board 472 mounting the atomizing plate 471, an atomizing plate sealing washer 473, and an atomizing plate mounting plate 474; the atomization plate circuit board 472 is fixed to the atomization plate mounting plate 474 through the atomization plate sealing washer 473, and the atomization plate mounting plate 474 is fixedly connected (e.g., bonded or press-fitted) to one end (end away from the cover 3) of the atomization unit mist outlet passage 42 in a sealed manner, so that the atomization plate 471 is actually located inside the atomization unit mist outlet passage 42.

In order to prevent the water mist formed during atomization from directly rushing into the upper end of the atomizing unit mist outlet channel 42, the mist outlet amount is controlled, atomized particles are uniform and fine, and the energy gathering ring 46 used for blocking and sorting the water mist formed by the atomizer 47 is further installed in the middle of the atomizing unit mist outlet channel 42. The energy concentrating ring 46 controls the flow rate of the water mist passing through by adjusting the diameter of the through holes therein, and simultaneously enables the water mist passing through the energy concentrating ring 46 to have larger kinetic energy.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An air humidifying device is characterized by comprising a container for placing liquid and an atomizing assembly which is detachably arranged at the top end of the container and atomizes the liquid placed in the container; the container is in a shape of a column with a set height, the bottom end of the container is closed, and the top end of the container is provided with an opening; the atomization assembly comprises a cover body matched with the top end of the container in shape and an atomization unit which is connected to the cover body, protrudes downwards from the cover body, enters the container through the opening and atomizes the liquid contained in the container; the atomized liquid overflows the air humidifying device through the atomizing channels arranged on the atomizing unit and the cover body.

2. The air humidifying device according to claim 1, wherein a control circuit for controlling the operation of the atomizing unit is disposed in the cover, the control circuit supplies power to the atomizing unit, and the mist outlet channel is disposed in the middle of the atomizing unit and the cover.

3. The air humidification device of claim 1, wherein the mist outlet channel comprises a cover mist outlet channel and an atomizing unit mist outlet channel, and when the atomizing unit is connected to the cover, the atomizing unit mist outlet channel enters the cover mist outlet channel, so that the liquid mist formed by the atomizing unit overflows out of the air humidification device through the mist outlet channel formed by the connection of the cover mist outlet channel and the atomizing unit mist outlet channel.

4. The air humidifying device of claim 3, wherein the atomizing unit comprises an atomizing housing and an atomizer disposed inside the atomizing housing, the atomizing housing comprises a hollow cylindrical housing having a water inlet slit formed in a side surface thereof, wherein the hollow portion is the atomizing unit mist outlet passage, and the water inlet slit is used for allowing water to enter the atomizing unit mist outlet passage; the atomizer is arranged at one end of the atomizing channel of the atomizing unit, which is far away from the cover body; the upper part of the atomization shell is provided with a first buckle structure used for connecting the atomization shell on the cover body, and the first buckle structure is used for being matched with a second buckle structure arranged at the bottom of the cover body, so that the atomization unit is connected on the cover body and provides power for the atomization unit.

5. The air humidifying device according to claim 4, wherein the atomizing housing is provided at an upper portion thereof with a latch sidewall having a radius larger than that of the mist outlet passage, the latch sidewall is formed by extending an outer surface of the mist outlet passage outward by a predetermined distance and then protruding upward, and two ejector pins are provided on an extension plane formed between the latch sidewall and the outer surface of the mist outlet passage, and the two ejector pins are respectively located at different radii of the extension plane.

6. The air humidifying device according to claim 5, wherein the second fastening structure comprises a fastening circular table surrounding the mist outlet channel and protruding toward a defense line where the atomizing unit is located, two power output ends matched with the two ejector pins in position are arranged on the top surface of the fastening circular table, which is adjacent to the atomizing unit, and when the atomizing unit is connected to the cover body, the two ejector pins are respectively contacted with the two power output ends to realize power supply to the atomizing unit.

7. The air humidifying device of claim 6, wherein the two power outputs comprise two metal rings with different diameters and set widths, the metal rings are respectively connected to the output end of the control circuit in the cover body and are mounted on the top surface of the buckling circular truncated cone through a silica gel pad and a pressing plate.

8. The air humidification device as claimed in claim 6, wherein the side wall of the clip is provided with a plurality of recesses having a predetermined shape, the outer side surface of the circular truncated cone of the clip is provided with a plurality of clips having a predetermined shape and protruding from the outer side surface of the circular truncated cone, and the atomization unit is rotated to enter the recesses when the atomization unit is connected to the cover, thereby fixing the atomization unit.

9. The air humidification device of claim 4, wherein the atomizer comprises an atomization plate, an atomization plate circuit board on which the atomization plate is mounted, an atomization plate sealing gasket, and an atomization plate mounting plate; the atomizing piece circuit board passes through atomizing piece seal ring is fixed on the atomizing piece mounting panel, the atomizing piece mounting panel is fixed the one end of atomizing unit fog outlet channel.

10. The air humidifying device of claim 9, wherein a concentrating ring for blocking and concentrating the liquid mist formed by the atomizing plate is further installed at a middle position of the mist outlet channel of the atomizing unit.