CN210485958U

CN210485958U - Air humidifier

Info

Publication number: CN210485958U
Application number: CN201920791988.6U
Authority: CN
Inventors: 邹进山; 郑守勇; 樊波
Original assignee: Shenzhen Jing Xin Tai Houseware Co ltd
Current assignee: Shenzhen Jing Xin Tai Houseware Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-08
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to an air humidifier, include: a water atomization unit: the water atomization unit comprises a first shell, and the first container and a component for realizing water atomization are arranged in the first shell; an essential oil adding unit: the essential oil container is used for taking out the essential oil from the essential oil container through an electric pump and adding the essential oil into the water in the atomizing channel to atomize the essential oil and the water in the atomizing channel; the essential oil adding unit is fixed in an installation space formed by enclosing a second shell, a groove matched with the second shell in shape is formed in one side of the outer portion of the first shell, and the second shell is embedded into and fixed at a set position at the upper end of the groove. Implement the utility model discloses an air humidifier has following beneficial effect: the operation is simple and the cost is low.

Description

Air humidifier

Technical Field

The utility model relates to a liquid atomization field, more specifically say, relate to an air humidifier.

Background

In the prior art, the incense device and the humidifying device are two independent and different products. The conventional incense device has no humidifying function, and the humidifying device also has no incense function. Generally, humidifiers or humidifying devices achieve the purpose of humidifying air by simply atomizing water to form a mist and dispersing the mist in ambient air. In the prior art, if a user wishes to fumigate ambient air while humidifying it, it is necessary to use a fumigator and a humidifier simultaneously or to use a special device that combines the fumigation and humidifying functions. In addition, the method has large using amount of the essential oil, and the concentration of the incense is not well controlled. Therefore, in the prior art, the operation of simultaneously realizing incense and humidification is complex and the cost is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect that the operation is comparatively complicated, the cost is higher of prior art, an air humidifier that the operation is comparatively simple, the cost is lower is provided.

The utility model provides a technical scheme that its technical problem adopted is: constructing an air humidifier comprising:

a water atomization unit: the water atomization unit comprises a first shell, and the first container and a component for realizing water atomization are arranged in the first shell;

an essential oil adding unit: the essential oil container is used for taking out the essential oil from the essential oil container through an electric pump and adding the essential oil into the water in the atomizing channel to atomize the essential oil and the water in the atomizing channel;

the essential oil adding unit is fixed in an installation space formed by enclosing a second shell, a groove matched with the second shell in shape is formed in one side of the outer portion of the first shell, and the second shell is embedded into and fixed at a set position at the upper end of the groove.

Furthermore, the essential oil adding unit comprises a container interface used for connecting an essential oil container, an oil delivery pipe used for entering the interior of the essential oil container connected to the container interface through the container interface, an oil outlet component used for fixing the position of an oil outlet section of the oil delivery pipe, and a peristaltic pump used for extruding air in the oil delivery pipe to enable the essential oil in the essential oil container to move through the oil delivery pipe.

Furthermore, the container interface is arranged and fixed at the bottom of the second shell, and the essential oil container is connected to the container interface through an opening arranged at the bottom of the second shell; the peristaltic pump is arranged and fixed above the container interface in the second shell; the oil delivery pipe comprises an elastic hose, one end of the oil delivery pipe enters the essential oil container through the container interface, and the other end of the oil delivery pipe is limited at a set position inside the first shell through the oil outlet component; the middle part of the oil pipeline passes through a rotating component of the peristaltic pump and is squeezed or released when the rotating component rotates.

Furthermore, the oil outlet member comprises a hollow pipeline for the oil pipeline to pass through, and the oil outlet member enters the first shell through a mounting groove on the side wall between the second shell and the first shell; the oil outlet component has an arc shape, so that when the oil outlet component enters the first shell through the mounting groove, essential oil output by an oil delivery pipe passing through the pipeline drops on a set position in the first shell.

Still further, the first housing includes a side wall, a partition plate, and a bottom plate; the isolation plate is higher than the bottom plate; the partition plate and the side wall form a first placing space for placing the first container; and the bottom plate, the isolation plate and the side wall enclose a second placing space.

Furthermore, the bottom of the isolation plate is provided with a downward-concave atomization channel for containing water flowing out of the first container; an atomization window is arranged in the atomization channel and positioned on the middle shaft of the first shell; the atomization unit atomizes water in the atomization channel at the atomization window.

Furthermore, the atomizing unit further comprises an ultrasonic atomizer which is arranged in the second placing space and is contacted with the water in the atomizing channel through the atomizing window to atomize the water.

Still further, the first container comprises a top-open cylindrical shape having a bottom surface and a sidewall; an overflow channel which is hollow and penetrates through the bottom surface is arranged along the axis of the cylinder, and the overflow channel is used for enabling the water mist generated by the ultrasonic atomizer to pass through and overflow to the outside of the air humidifier; the overflow channel is provided with a cylindrical or conical outer wall, and the bottom surface, the side wall and the outer wall enclose to form a space for containing water in the first container; the overflow channel is overlapped with the atomization window on the vertical projection plane.

Furthermore, the bottom surface of the first container is further provided with a water outlet which enables water in the first container to flow out and enter the atomizing channel, the water outlet is positioned above the atomizing channel and is provided with a water flow control module which controls the water in the first container to flow out or not to flow out, and the water flow control module enables the water in the first container to flow into or not to flow into the atomizing channel in a mechanical control or electric control mode.

Still further, the device also comprises a control unit which is arranged in the third shell and controls the working time or the working state of the water atomization unit or the essential oil adding unit; the third shell is embedded and connected at a set position at the bottom end of the groove.

Implement the utility model discloses an air humidifier has following beneficial effect: the water atomization unit and the essential oil adding unit are combined together, so that the essential oil adding unit can accurately drop a set amount of essential oil into water in the water atomization unit while atomizing the water, the essential oil is diffused in the water, the water to be atomized is provided with a certain amount of essential oil, and the essential oil atomization is realized while atomizing the water; meanwhile, the atomization of water and essential oil is realized, namely, the functions of humidification and incense are realized simultaneously; simultaneously, because the essential oil is dripped into at water atomization passageway and is realized by essential oil addition unit alone, consequently the quantity of dripping into essential oil just can be controlled through the operating time of controlling this unit to realize the accurate control of essential oil use amount. Therefore, the operation is simple and the cost is low.

Drawings

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

fig. 2 is a schematic sectional view of the air humidifier according to the embodiment;

FIG. 3 is a schematic perspective view of the first housing in the embodiment;

FIG. 4 is a schematic top view of the first housing in the embodiment;

FIG. 5 is a schematic perspective view of the first container in the embodiment;

fig. 6 is a sectional view of the first container 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 and 2, in an embodiment of the air humidifier of the present invention, the air humidifier includes a water atomization unit 1, an essential oil addition unit 2, and a control unit 3; the water atomization unit 1 is used for atomizing water in the first container 12, that is, water in the first container 12 enters the atomization passage 15 and forms water mist to overflow, so as to atomize water in the first container 12; the water atomization unit 1 comprises a first housing 11, and the first container 12 and components (including an atomization passage 15, an atomization unit and the like) for realizing water atomization are arranged in the first housing 11; the essential oil adding unit 2 is used for taking out the essential oil in the essential oil container 4 by an electric pump in a proper amount and adding the essential oil into the water in the atomizing channel 15 so as to atomize the essential oil and the water in the atomizing channel 15; in fig. 1, the atomized mist with essential oil overflows the air humidifier through an overflow outlet 10 arranged at the top of the first casing 12, so that the humidity of the air in the environment where the air humidifier is located rises. In this embodiment, the essential oil adding unit 2 is fixed in an installation space formed by enclosing the second casing 21, a groove 5 adapted to the shape of the second casing 21 is formed on one side of the outside of the first casing 11, and the second casing 21 is embedded and fixed at a set position at the upper end of the groove 5, please refer to fig. 2.

In this embodiment, the essential oil adding unit 2 comprises a container interface 22 for connecting an essential oil container, an oil delivery pipe (not shown in the figure) for entering the interior of the essential oil container 4 connected to the container interface through the container interface 22, an oil outlet member 24 for fixing the position of an oil outlet section of the oil delivery pipe, and a peristaltic pump 23 for discharging air in the oil delivery pipe by squeezing and moving the essential oil in the essential oil container through the oil delivery pipe. Wherein, the container interface 22 is arranged and fixed at the bottom of the second shell 21, and the essential oil container 4 is connected to the container interface 22 through an opening arranged at a corresponding position at the bottom of the second shell 21; the peristaltic pump 23 is disposed and fixed above the container interface 22 in the second housing 21; the oil delivery pipe comprises a flexible hose, one end of the oil delivery pipe enters the essential oil container through the container interface 22, and the other end of the oil delivery pipe is limited at a set position inside the first shell through the oil outlet component 24; the middle part of the oil pipeline passes through a rotating component of the peristaltic pump and is squeezed or released when the rotating component rotates. It should be noted that in this embodiment, the oil pipeline may be a continuous hose, and the essential oil is directly taken from the essential oil container 4 and delivered to the first casing 12; in other cases, the flow line may be a plurality of continuous channels of a predetermined length connected by components of the peristaltic pump 23. Meanwhile, in this embodiment, the working time of the peristaltic pump 23 determines the amount of the essential oil entering the first housing 11 per unit time (i.e., the amount of the essential oil participating in atomization per unit time), that is, the amount of the essential oil participating in atomization can be controlled by controlling the working time of the peristaltic pump 23, so as to control the concentration of the essential oil in the atomized water.

In this embodiment, the inner surface of the container interface 22 is provided with an internal thread, and the internal thread is matched with an external thread provided on the bottle mouth of the essential oil container 4, so that the essential oil container 4 can be conveniently used. Is firmly connected to the container interface 22 and has a certain air tightness, so as to ensure that the essential oil in the essential oil container 4 does not volatilize or largely volatilize through the connection part of the container interface 22 and the essential oil container 4 during the use process, thereby ensuring the use time to a certain extent.

In summary, in this embodiment, an essential oil adding unit 2 is added to a water atomizing unit 1, so that the essential oil in an essential oil container 4 installed in the essential oil adding unit 2 can enter a set position in the water atomizing unit 1 regularly and quantitatively (under the control of a control unit 3) under the action of a peristaltic pump 23, thereby realizing the water atomization and the incense function, i.e. the water mist emitted has the smell of the essential oil. On this basis, an important characteristic of the above technical solution is that the taking out and discharging of the first container 12 (for holding the water to be atomized) in the water atomization unit 1 can be unaffected, so that the water adding operation of the whole air humidifier is not affected by the above essential oil atomization unit 2, and the essential oil output tube in the above essential oil atomization unit 2 does not need to be replaced after the water is added, so that the operation of the whole humidifier is simpler. The above features are achieved by the positions and structures of the first casing 11, the first container 12, and the essential oil adding unit 2.

Specifically, in the present embodiment, the oil discharging member 24 includes a hollow pipe through which the oil delivery pipe passes (see fig. 3), and the oil discharging member 24 enters the first housing 21 through a mounting groove on a side wall between the second housing 21 and the first housing 11; the oil outlet member 24 has an arc-like outer shape so that, when it enters the first housing 11 through the mounting groove, the essential oil delivered through the oil delivery pipe of the pipe therein drops on a set position in the first housing 11. That is, in the present embodiment, the oil outlet member 24 is shaped and installed at a position such that the essential oil entering the first housing 11 through the oil outlet member 24 and taking part in atomization drops into the atomization passage 15 provided in the first housing 11, specifically, the drop position is a circular arc-shaped protrusion 151 (see fig. 3) of the atomization passage 15 that is adapted to the position of the oil outlet member 24. In the present embodiment, the engagement between the arc 1 protrusion 151 and the oil outlet member 24 achieves the purpose of adding the essential oil to the set position of the first casing 12. It is worth mentioning that in this example, the location of the essential oil addition is an important feature. Generally, essential oil can be added to the first container 12, but in addition to the need to place or arrange the oil outlet member 24 for adding essential oil when the first container 12 is put in or taken out, there is a disadvantage that the concentration of essential oil added is also variable due to the variation of water in the first container 12, for example, a set amount of addition is lower when more water is in the first container 12; and as the adding times are increased, the concentration of the essential oil in the water becomes higher and higher. This way, therefore, makes the control of the addition of the essential oil difficult. In the present embodiment, the essential oil is added into the atomizing passage 15, and not only does not need to place or arrange the oil outlet member 24 for adding the essential oil when the first container 12 is put in or taken out, but also an important characteristic is that the amount of water in the atomizing passage 15 is basically unchanged during the use process. Therefore, it becomes easier to control the concentration of the essential oil in the water.

In the present embodiment, referring to fig. 3 and 4, the first housing 11 includes a side wall, a partition plate 19, and a bottom plate 18; the isolation plate 19 is positioned higher than the bottom plate 18; the partition plate 19 and the side wall constitute a first placing space in which the first container 12 is placed; the bottom plate 18, the partition plate 19 and the side wall enclose a second placing space. The second placing space is located at the lowermost portion of the first housing 11, and is used for placing the atomizer, the power supply, and the lead wires (control wires, etc.) of the control unit.

In fig. 3 and 4, the bottom of the partition plate 19 is provided with a downwardly concave nebulization channel 15 for containing the water flowing out of the first reservoir 12; an atomizing window 17 is arranged in the atomizing channel 15 at the central axis position of the first housing 11 (i.e. at the center or circle center position of the whole first housing 11); the water atomization unit atomizes the water in the atomization channel 15 at the atomization window 17. In this embodiment, the atomizing unit further includes an ultrasonic atomizer 16 for atomizing water, and the ultrasonic atomizer 16 is installed in the second placing space, and contacts and atomizes the water in the atomizing passage 15 through the atomizing window 17. In this embodiment, the water in the atomizing passage 15 comes from the first container 12, the water in the first container 12 is controllably and automatically introduced into the atomizing passage 15, the essential oil adding unit 2 adds an appropriate amount of essential oil, and the ultrasonic atomizer 16 atomizes the essential oil in the atomizing window 17. Thus, in this embodiment, the water in the atomizing passage 15 contains a proper amount of essential oil components, and when the water is atomized, both the humidifying and fumigating functions are realized.

Referring to fig. 5 and 6, in the present embodiment, the first container 12 includes a cylindrical shape with an open top surface, and the first container 12 has a bottom surface and a side wall; an overflow channel 14 which is hollow and penetrates through the bottom surface is arranged along the central axis of the cylinder, and the overflow channel 14 is used for enabling the water mist generated by the ultrasonic atomizer 16 to pass through and overflow to the outside of the air humidifier; the overflow channel 14 has an outer wall 141 in the shape of a cylinder, a cone or a truncated cone, and the bottom surface, the side wall and the outer wall 141 enclose a space for containing water in the first container 12. In other words, the overflow channel 14 opens directly to the bottom surface of the first container 12 and passes through the outside of the bottom surface, i.e. the overflow channel 14 communicates with the nebulization channel 15 and is located above the nebulization window 17; the outer wall 141 of the overflow channel 14 separates the overflow channel 14 from the space in which the water is placed. In addition, as shown in fig. 5, in this embodiment, in order to make the mist passing through the overflow path 14 more uniform, a filter sheet 142 is provided in the overflow path 14, which is used to control the overflow amount of the mist, so that the mist is more slowly and uniformly heard.

In this embodiment, in order to enable the water in the first container 12 to enter the atomizing channel 15 controllably, the bottom surface of the first container 12 is further provided with a water outlet 152 for enabling the water in the first container 12 to flow out and enter the atomizing channel 15, the water outlet 152 is located above the atomizing channel 15 and is provided with a water flow control module for controlling the water in the first container 12 to flow out or not flow out, and the water flow control module can be controlled mechanically or electrically to determine the on or off of the water flow control module. Specifically, in this embodiment, the opening (when the water in the first container 12 enters the nebulization channel 15) or the closing (when the water in the first container 12 cannot enter the nebulization channel 15) of the water outlet 152 can be realized by a float valve installed thereon, or by an electromagnetic valve, and when the float valve is realized, the float is installed in the nebulization channel 15, and when the water level in the nebulization channel 15 reaches a certain height, the float rises and causes the valve to close. When using solenoid valve control, the operation of the solenoid valve is controlled by the control unit 3.

In addition, in the present embodiment, as mentioned above, the air humidifier further includes a control unit 3, the control unit 3 is disposed in the third housing 31 and controls the working time or working state of the water atomization unit 1 or the essential oil addition unit 2, and in some cases, controls the on/off of the electromagnetic valve, so as to controllably place the water in the first container 12 into the atomization passage 15; the third housing 31 is inserted into a predetermined position at the bottom of the recess. In this embodiment, the control unit 3 includes a circuit board disposed in the third housing 31, and the circuit board is provided with control buttons and a control circuit, and at the same time, the relevant output end of the control circuit is connected with the peristaltic pump 23, the ultrasonic atomizer 16 and the electromagnetic valve through cables to provide power and control signals for these components. Generally, a component operates when a cable connected to the component supplies power to the component; otherwise, the component is not operating. Therefore, the working time and the state of the components can be controlled through the control circuit, so that the atomization time, the addition amount of the essential oil or the opening and closing of the electromagnetic valve can be controlled. In this embodiment, the operating states of the above components can be easily controlled by the control keys on the circuit board, thereby realizing the control of the whole atomization. It is worth mentioning that the control unit 3 is located at a position such that the center of gravity of the operation is low, so that the button operation can be easily performed even though there is less water in the first container 12, and the movement of the entire air humidifier is not pushed by the button operation.

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 humidifier, comprising:

a water atomization unit: the water atomization device is used for enabling water in the first container to enter the atomization channel and form water mist to overflow, so that the water in the first container is atomized; the water atomization unit comprises a first shell, and the first container and a component for realizing water atomization are arranged in the first shell;

2. The air humidifier according to claim 1, wherein the essential oil adding unit comprises a container interface for connecting an essential oil container, an oil delivery pipe for entering the interior of the essential oil container connected to the container interface through the container interface, an oil outlet member for fixing the position of an oil outlet section of the oil delivery pipe, and a peristaltic pump for discharging air in the oil delivery pipe by squeezing and moving essential oil in the essential oil container through the oil delivery pipe.

3. The air humidifier according to claim 2, wherein the container interface is disposed and fixed at the bottom of the second housing, and the essential oil container is connected to the container interface through an opening disposed at the bottom of the second housing; the peristaltic pump is arranged and fixed in the second shell and is positioned above the container interface; the oil delivery pipe comprises an elastic hose, one end of the oil delivery pipe enters the essential oil container through the container interface, and the other end of the oil delivery pipe is limited at a set position inside the first shell through the oil outlet component; the middle part of the oil pipeline passes through a rotating component of the peristaltic pump and is squeezed or released when the rotating component rotates.

4. An air humidifier according to claim 3, wherein said oil discharging member includes a hollow pipe through which said oil delivery pipe passes, said oil discharging member being introduced into said first housing through a mounting groove formed in a side wall between said second housing and said first housing; the oil outlet component has an arc shape, so that when the oil outlet component enters the first shell through the mounting groove, essential oil output by an oil delivery pipe passing through the pipeline drops on a set position in the first shell.

5. An air humidifier according to any one of claims 1-4, wherein said first housing includes a side wall, a partition plate, and a base plate; the isolation plate is higher than the bottom plate; the partition plate and the side wall form a first placing space for placing the first container; and the bottom plate, the isolation plate and the side wall enclose a second placing space.

6. An air humidifier according to claim 5, wherein the bottom of said partition is provided with a downwardly concave nebulization channel for receiving water from said first reservoir; an atomization window is arranged in the atomization channel and positioned on the middle shaft of the first shell; the atomizing unit atomizes water in the atomizing passage at the atomizing window.

7. An air humidifier according to claim 6, wherein said atomizing unit includes an ultrasonic atomizer installed in said second placing space and contacting and atomizing water in said atomizing passage through said atomizing window.

8. An air humidifier according to claim 7, wherein said first container includes a cylindrical shape with an open top surface, said first container having a bottom surface and a side wall; an overflow channel which is hollow and penetrates through the bottom surface is arranged along the axis of the cylinder, and the overflow channel is used for enabling the water mist generated by the ultrasonic atomizer to pass through and overflow to the outside of the air humidifier; the overflow channel is provided with a cylindrical or conical outer wall, and the bottom surface, the side wall and the outer wall enclose to form a space for containing water in the first container; the overflow channel is overlapped with the atomization window on the vertical projection plane.

9. An air humidifier according to claim 8, wherein the bottom surface of the first container is further provided with a water outlet for allowing water therein to flow out into the nebulization channel, the water outlet is located above the nebulization channel and is provided with a water flow control module for controlling the water in the first container to flow out or not, and the water flow control module is mechanically or electrically controlled for allowing the water in the first container to flow into or not to flow into the nebulization channel.

10. The air humidifier according to any one of claims 1-4, further comprising a control unit disposed in the third housing and controlling an operation time or an operation state of the water atomization unit or the essential oil addition unit; the third shell is embedded and connected at a set position at the bottom end of the groove.