CN216693904U

CN216693904U - Air purifier with humidification function

Info

Publication number: CN216693904U
Application number: CN202123271947.0U
Authority: CN
Inventors: 魏宏伟
Original assignee: Shenzhen Aokehai Technology Co ltd
Current assignee: Aukey Technology Co Ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-06-07
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to an air purifier with a humidifying function, which comprises a shell, a purifying component and a humidifying component, wherein the side wall of the shell is provided with an air inlet, and the top of the shell is provided with an air outlet and an atomizing outlet; the purifying component comprises a filter screen mechanism and an impeller mechanism, the filter screen mechanism is detachably connected to the shell and is opposite to the air inlet, the impeller mechanism is arranged in the cavity of the shell, the air outlet is communicated with an air duct of the impeller mechanism, and the atomization outlet is communicated with a humidification channel of the impeller mechanism; the humidifying component comprises a humidifying module and a water tank, the humidifying module is installed at the bottom of the water tank, and the water tank is detachably connected in the shell and is close to the bottom of the shell. According to the air purifier with the humidifying function, the air purified by the purifying component and the mist generated by the humidifying component are discharged through the impeller mechanism, so that the effect of integrating humidification and purification is realized, the humidifying component is embedded at the bottom of the shell, and the volume of the whole air purifier is not increased remarkably.

Description

Air purifier with humidification function

Technical Field

The utility model relates to the field of air conditioning equipment, in particular to an air purifier with a humidifying function.

Background

The air purifier is also called as an air cleaner, an air freshener and a purifier, and is a product capable of adsorbing, decomposing or converting various air pollutants and effectively improving the air cleanliness. Most air purifier has functions such as filtration, degerming and formaldehyde that removes in the existing market, also has to install humidification water tank on some air purifier and increases the humidification function, realizes humidification and two unifications of purification. However, the structure that a humidifying water tank is directly added at the upper end (air outlet) of the air purifier increases the height of the air purifier, causes the center of gravity of the whole air purifier to move upwards, and has adverse effect on the stability of the product.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides an air purifier with humidification function to solve above-mentioned problem.

The embodiment of the application provides an air purifier with humidification function includes: the side wall of the shell is provided with at least one air inlet, and the top of the shell is provided with an air outlet and an atomization outlet; the purifying assembly comprises at least one filter screen mechanism and an impeller mechanism, the filter screen mechanism is detachably connected to the shell and is opposite to the air inlet, the impeller mechanism is arranged in the cavity of the shell, the air outlet is communicated with an air channel of the impeller mechanism, and the atomization outlet is communicated with a humidification channel of the impeller mechanism; and the humidifying assembly comprises a humidifying module and a water tank, the humidifying module is arranged at the bottom of the water tank, the water tank is detachably connected in the shell and is close to the bottom of the shell, and the humidifying channel is communicated with the water inlet of the water tank.

Preferably, the impeller mechanism comprises a motor, an impeller and a volute, the motor and the impeller are both arranged inside the volute, the impeller is connected with a motor shaft of the motor, the volute surrounds the impeller to form an air duct, and a humidifying channel is arranged on the side edge of the volute in the vertical direction.

Preferably, the air duct and the humidifying channel are both communicated with a water inlet of the water tank.

Preferably, the outer frame of the filter screen mechanism is provided with a buckle, the volute is provided with a first elastic buckle switch matched with the buckle, and the first elastic buckle switch is locked or popped out of the filter screen mechanism through the buckle.

Preferably, the filter screen mechanism comprises a filter screen and a filter screen frame, and the filter screen is embedded in the filter screen frame.

Preferably, the water tank further comprises a second elastic buckle switch arranged on the inner surface of the shell, a connecting piece matched with the second elastic buckle switch is arranged at the bottom of the water tank, and the second elastic buckle switch is locked or popped out of the water tank through the connecting piece.

Preferably, the end of the second snap switch and the connector are connected to each other by magnetic attraction.

Preferably, still include the power module, the power module is including locating the first bullet faller and the power pack of spiral case, first bullet faller with power pack electric connection, the welding has the bullet needle on the first bullet faller, humidification module internally mounted has the second bullet faller, the bullet needle with the second bullet faller is connected.

Preferably, an anti-dry heating sensor is arranged inside the water tank.

Preferably, the number of the air inlets and the number of the filter screen mechanisms are two.

The utility model has the following beneficial effects:

in the embodiment of the application, the air after the purification component purifies and the fog that the humidification component produced all discharge through impeller mechanism, have realized humidification and purification integrative effect, inlay the humidification component in shell bottom position, whole air purifier's volume is showing not to be increased, complete machine compact structure, and the associative perception is better more pleasing to the eye, and the focus of complete machine does not show to shift up, is favorable to the steady operation of complete machine.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without inventive labor.

Fig. 1 is a perspective view of an air purifier provided in an embodiment of the present application;

fig. 2 is a perspective view of an air purifier according to an embodiment of the present disclosure from another angle;

FIG. 3 is an exploded view of an air purifier provided in an embodiment of the present application;

FIG. 4 is a cross-sectional view of the air purifier of FIG. 3 taken along A-A;

FIG. 5 is a perspective view of the ejection housing of the screen mechanism of FIG. 1;

FIG. 6 is a cross-sectional view of the air purifier of FIG. 3 taken along line B-B;

FIG. 7 is a perspective view of the pop-up enclosure of the water tank of FIG. 2;

fig. 8 is a sectional view of an air cleaner according to an embodiment of the present application, taken along a horizontal direction.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present application discloses an air purifier 100 with a humidifying function, which includes a housing 10, a purifying assembly 20, and a humidifying assembly 30. The housing 10 is substantially cubic, at least one air inlet 11 having a plurality of small holes arranged in a certain rule is disposed on a side wall of the housing 10, and a plurality of air outlets 12 and atomization outlets 13 having a plurality of small holes arranged in a certain rule are disposed on a top of the housing 10. The purifying assembly 20 includes at least one filter screen mechanism 21 and an impeller mechanism 22, the filter screen mechanism 21 is used for purifying air, is detachably connected to the housing 10, and is disposed opposite to the air inlet 11, the impeller mechanism 22 is installed in the cavity of the housing 10, an air duct 221 and a humidifying channel 222 are disposed inside the impeller mechanism 22, and the air outlet 12 is communicated with the air duct 221 of the impeller mechanism for discharging purified air. The humidifying assembly 30 comprises a humidifying module 31 and a water tank 32, wherein the humidifying module 31 is installed at the bottom of the water tank 32 and is used for atomizing liquid water in the water tank 32 to generate mist. The water tank 32 is detachably connected to the housing 10 and disposed near the bottom of the housing 10, one end of the humidifying channel 222 is communicated with the water inlet 321 of the water tank 32, and the other end of the humidifying channel 222 is communicated with the atomizing outlet 13, for discharging the mist generated by the humidifying module 31.

Specifically, the outside air enters the housing 10 from the air inlet 11, is filtered by the filter screen mechanism 21, and then is conveyed through the air duct 221 of the impeller mechanism 22 and discharged from the air outlet 12, so as to achieve the air purification function. The humidifying module 31 atomizes the liquid water in the water tank 32 to generate mist, and the mist enters the humidifying channel 222 from the water inlet 321 of the water tank 32, is conveyed through the humidifying channel 222 of the impeller mechanism 22, and is discharged from the atomizing outlet 13, so that the air humidifying function is realized.

Referring to fig. 3 and 4, in an embodiment, the impeller mechanism 22 includes a motor 223, an impeller 224 and a volute 225, the volute 225 is disposed in the cavity of the housing 10, the motor 223 and the impeller 224 are both disposed inside the volute 225, the impeller 224 is connected to a motor shaft of the motor 223, the volute 225 surrounds the impeller 224 to form an air channel 221, and the air channel 221 is substantially in a 6-shape. The motor 223 drives the impeller 224 to rotate, and when the impeller 224 rotates, an air flow is formed in the volute 225, so that the air flowing speed in the air duct 221 is increased, the purified air is discharged at an accelerated speed, and the purification efficiency of the air purifier 100 is improved.

In an embodiment, the side edge of the volute 225 is provided with the humidification channel 222 independent of the air channel 221 in the vertical direction, that is, the air channel 221 and the humidification channel 222 are both disposed inside the impeller mechanism 22, so that the purified air and the humidification mist can be directly discharged through the impeller mechanism 22 by reasonably disposing the internal channel of the impeller mechanism 22 without adding other mechanisms, and the volume of the whole air purifier 100 is not increased. Meanwhile, compared with the common use of the air channel 221 and the humidification channel 222, the humidification channel 222 is separately disposed from the air channel 221 in the embodiment, so that the mist generated by the humidification module 31 can be prevented from entering the air channel 221, and the motor 223 and the impeller 224 are prevented from being damaged due to the damp mist.

In one embodiment, the air duct 221 and one end of the humidification passage 222 are both communicated with the water inlet 321 of the water tank 32. When the impeller 224 rotates, an air flow is formed in the volute 225, a part of the air flow is remained in the air duct 221, the air flow speed in the air duct 221 is increased, and therefore the purified air is accelerated to be discharged from the air duct 221; part of the air flow enters the humidifying channel 222 from the water inlet 321 of the water tank 32, and the air flow speed in the humidifying channel 222 is increased, so that the fog generated by the humidifying module 31 is accelerated to be discharged from the humidifying channel 222.

Referring to fig. 5 and 6, in one embodiment, the screen mechanism 21 is removably attached to the housing 10 for cleaning or replacing the screen mechanism 21. Specifically, the first cavity 14 is designed in the housing 10, the filter screen mechanism 21 is just accommodated in the first cavity 14, and after being accommodated in the first cavity 14, an outer surface of the filter screen mechanism 21 is exposed and is substantially flush with one side surface of the housing 10, wherein a buckle 213 is designed on an outer frame of the filter screen mechanism 21, the scroll 225 is provided with the first snap-on switch 40, and the buckle 213 is connected with the first snap-on switch 40 in a matching manner, so that the filter screen mechanism 21 is fixed in the first cavity 14, and cannot be separated from the first cavity 14 without external force. When the air purifier 100 is working normally, the latch 213 is locked with the first latch switch 40; when the user presses the filter screen mechanism 21, the spring in the first snap switch 40 is pressed by an external force to eject the filter screen mechanism 21 outwards, the buckle 213 is separated from the first snap switch 40, the filter screen mechanism 21 is ejected from the first cavity 14, and the user can take down the filter screen mechanism 21 for cleaning or replacement.

In one embodiment, the screen mechanism 21 includes a screen 211 and a screen frame 212, the screen 211 is embedded in the screen frame 212, the screen 211 may be a single-layer or multi-layer structure, and may be a coarse-effect or medium-effect or high-efficiency screen 211, and may also be an activated carbon or carbon cloth sandwiched composite screen 211. When desired, the user may remove the old screen 211 from the screen frame 212 and replace the new screen 211 without replacing the entire screen mechanism 21.

Referring to fig. 7 and 8, in one embodiment, the housing 10 is provided with a second cavity 15 near the bottom thereof, the water tank 32 is slidably accommodated in the second cavity 15, and an outer surface of the water tank 32 accommodated in the second cavity 15 is exposed and is substantially flush with the side surface of the housing 10. The air cleaner 100 further includes a second snap switch 50 disposed on an inner surface of the housing 10, a connecting member 322 engaged with the second snap switch 50 is disposed at a bottom of the water tank 32, and the second snap switch 50 is locked or popped out of the water tank 32 through the connecting member 322. Specifically, when the air purifier 100 operates, the connecting member 322 and the second latch switch 50 are in a locked state; when a user presses the outer surface of the water tank 32, the spring in the second snap switch 50 is pressed by an external force to eject the water tank 32, the connecting member 322 is separated from the second snap switch 50, the water tank 32 is ejected from the second cavity 15 of the housing 10, and the user can take off the water tank 32 for adding water or cleaning.

In one embodiment, to facilitate securing the water tank 32, the end of the second snap switch 50 and the connecting member 322 are magnetically attracted, for example, by a magnet and a metal that can be attracted to the magnet. When the air cleaner 100 is operated, the connecting member 322 disposed at the bottom of the water tank 32 contacts the second snap switch 50, and the second snap switch 50 fixes the water tank 32 in the second cavity of the housing 10 by magnetic force.

Referring to fig. 4 and 8, in one embodiment, the air purifier 100 further includes a power module, which includes a power box 61 disposed in the spiral casing 225, and the power box 61 is electrically connected to the household of the user through a power connection wire of the socket to supply power to the purifying component 20 and the humidifying component 30. The top of the housing 10 is provided with a key panel 16, the key panel 16 is electrically connected to the power supply box 61, and a user controls the operation states of the purifying assembly 20 and the humidifying assembly 30 by operating the key panel 16.

In an embodiment, the power module 60 further includes a first elastic pin plate 62 disposed on the volute 225, the first elastic pin plate 62 is electrically connected to the power box 61, an elastic pin 621 is welded on the first elastic pin plate 62, a second elastic pin plate 311 is mounted inside the humidification module 31, and when the water tank 32 is pushed into the second cavity 15 of the housing 10, the second elastic pin plate 311 mounted on the humidification module 31 at the bottom of the water tank 32 contacts the elastic pin 621 to communicate a circuit between the humidification module 31 and the power box 61.

In one embodiment, the water tank 32 is internally provided with an anti-dry heating sensor, the sensor is electrically connected to the controller of the purifier, the sensor can detect the water level through a capacitive sensor to realize anti-dry heating, if the detected water level is lower than a preset value, the sensor transmits a signal to the controller, and the controller controls the humidification module to stop working according to the signal; the dry burning prevention function can be realized through a magnetic reed switch; can also realize that humidification module 31 self takes the dry combustion method function, realize module integral structure through increase a water level detection sensor on humidification module 31.

In one embodiment, the number of the air inlets 11 and the number of the filter screen mechanisms 21 are two, the air inlets 11 are respectively disposed on two opposite sidewalls of the housing 10, and the filter screen mechanisms 21 are disposed in one-to-one correspondence with the air inlets 11.

In this embodiment, the purification assembly 20 can realize double-sided air intake, increase the air intake area of the filter screen 211 and the dust holding rate of the filter screen 211, and reduce partial wind resistance of the filter screen 211, and this structural manner also reduces the space occupied by the air inlet 11 and the filter screen mechanism 21 in the housing 10, so that the housing 10 and the filter screen mechanism 21 are more compact.

In the above description of the air purifier 100 with humidification function provided by the present invention, for those skilled in the art, there may be variations in the specific implementation and application scope according to the ideas of the embodiments of the present invention, and in summary, the content of the present description should not be construed as limiting the present invention.

Claims

1. An air purifier with humidification function, characterized by comprising:

the side wall of the shell is provided with at least one air inlet, and the top of the shell is provided with an air outlet and an atomization outlet;

the purifying assembly comprises at least one filter screen mechanism and an impeller mechanism, the filter screen mechanism is detachably connected to the shell and is opposite to the air inlet, the impeller mechanism is arranged in a cavity of the shell, the air outlet is communicated with an air channel of the impeller mechanism, and the atomization outlet is communicated with a humidification channel of the impeller mechanism; and

the humidifying assembly comprises a humidifying module and a water tank, the humidifying module is installed at the bottom of the water tank, the water tank is detachably connected to the inside of the shell and is close to the bottom of the shell, and the humidifying channel is communicated with a water inlet of the water tank.

2. The air purifier with humidifying function as claimed in claim 1, wherein the impeller mechanism comprises a motor, an impeller and a volute, the motor and the impeller are both arranged inside the volute, the impeller is connected with a motor shaft of the motor, the volute surrounds the impeller to form an air duct, and a humidifying channel is arranged on a side edge of the volute along a vertical direction.

3. The air purifier with humidifying function as claimed in claim 2, wherein the air duct and the humidifying channel are both communicated with the water inlet of the water tank.

4. The air purifier with humidifying function as claimed in claim 2, wherein a buckle is arranged on the outer frame of the filter screen mechanism, a first elastic buckle switch matched with the buckle is arranged on the volute, and the first elastic buckle switch is locked or popped out of the filter screen mechanism through the buckle.

5. The air purifier with humidifying function as claimed in claim 1, wherein the screen mechanism comprises a screen and a screen frame, the screen being embedded in the screen frame.

6. The air purifier with humidifying function as claimed in claim 1, further comprising a second snap switch disposed on an inner surface of the housing, wherein a connecting member is disposed at a bottom of the water tank and is engaged with the second snap switch, and the second snap switch is locked or popped out of the water tank through the connecting member.

7. The air purifier with humidifying function as claimed in claim 6, wherein the end of the second snap switch and the connector are connected to each other by magnetic attraction.

8. The air purifier with the humidifying function as recited in claim 2, further comprising a power module, wherein the power module comprises a first spring plate and a power box, the first spring plate and the power box are arranged on the volute, the first spring plate is electrically connected with the power box, a spring pin is welded on the first spring plate, a second spring plate is arranged inside the humidifying module, and the spring pin is connected with the second spring plate.

9. The air purifier with humidifying function as claimed in claim 1, wherein an anti-dry heating sensor is provided inside the water tank.

10. The air purifier with humidifying function as claimed in claim 1, wherein the number of the air inlet and the filter screen mechanism is two.