CN218119961U

CN218119961U - Air purification device and air conditioner

Info

Publication number: CN218119961U
Application number: CN202221800628.6U
Authority: CN
Inventors: 苏永明; 郝本华; 成汝振; 孔令波
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2022-12-23
Anticipated expiration: 2032-07-12

Abstract

The utility model provides an air purification device and air conditioner, this air conditioner evolution device includes: a housing, the front side of which is opened to form a mounting opening; the water tank is arranged in the shell in a push-and-pull manner back and forth through the mounting port; the bottom of water tank is provided with the screens arch, the bottom of shell be provided with the protruding buckle that corresponds of screens, in order to pass through the screens arch with the buckle cooperation will the water tank is spacing in the shell. The utility model discloses an air purification device is spacing the water tank in the shell through buckle and the bellied cooperation of screens for the water tank can be stably placed in the shell, and convenience of customers extracts and pushes.

Description

Air purification device and air conditioner

Technical Field

The utility model relates to a household electrical appliances field especially relates to an air purification device and air conditioner.

Background

The air purification device is used alone or integrated in an air conditioner to purify indoor air, including humidification, water washing and other purification processes.

Air cleaning devices are typically provided with a water wash to contain the clean water. In the prior art, a water wheel is arranged in a water tank of the cabinet air conditioner, and a gear drives the water wheel to rotate so as to form a water curtain to purify flowing indoor air. The water quantity of the water tank is reduced to the lower limit in the purification process, and the washing function stops working. The user needs to draw the water tank out and add water again, pushes the water tank into the machine washing function and restarts to open. However, it is not easy to add water into the water tank when the water tank is drawn out too little. Too much drawing out and easy dumping, in short, the operation of the user is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air purification device and air conditioner that can solve above-mentioned arbitrary problem.

The utility model discloses a further purpose makes the water tank can stably place in the shell.

The utility model discloses another further purpose convenience of customers pull or push the water tank.

Particularly, the utility model provides an air purification device, this air purification device includes:

a housing, the front side of which is opened to form a mounting opening;

the water tank is arranged in the shell in a way of being capable of being pushed and pulled back and forth through the mounting port;

the bottom of water tank is provided with the screens arch, and the bottom of shell is provided with the buckle that corresponds with the screens arch to through the protruding and buckle cooperation of screens with the water tank spacing in the shell.

Furthermore, a clamping bulge is formed by downwards protruding from the bottom plate of the water tank;

the buckle is an elastic tongue piece extending forwards and backwards, the front end of the buckle is connected with the bottom plate of the shell, a bulge part is arranged on the upper surface of the rear end of the buckle, and the front surface of the bulge part is a first slope surface which gradually inclines upwards from front to back;

and the blocking bulge is configured to press the first slope surface during the backward pushing process of the water tank so as to promote the buckle to bend and deform downwards to allow the blocking bulge to pass over the bulge.

Further, the rear surface of the convex part is a second slope surface which is gradually inclined downwards from front to back;

and the blocking bulge is configured to press the second slope surface during the forward pulling process of the water tank so as to cause the buckle to bend and deform downwards to allow the blocking bulge to pass over the bulge.

Further, the inclination angle of the second slope surface is larger than that of the first slope surface.

Furthermore, the front surface of the clamping bulge is a third slope surface which gradually extends downwards from front to back; and is

The rear surface of the clamping bulge is a fourth slope surface which gradually extends upwards from front to back.

Furthermore, two clamping bulges are arranged at the bottom of the water tank at intervals along the transverse direction; and is

The two clamping bulges are arranged corresponding to one buckle.

Further, the spacing distance between the two clamping protrusions is smaller than the width of the buckle.

Further, the air purification device further comprises:

the connecting part is arranged on the bottom plate of the water tank and penetrates through the two clamping bulges arranged at intervals.

Further, a handle groove formed by inwards sinking is arranged below the front end of the water tank.

On the other hand, the utility model also provides an air conditioner, it includes as above any one air purification device.

The utility model discloses an air purification device includes shell and water tank, and the shell front side opens and forms the installing port, and the water tank can install in the shell through the installing port push-and-pull ground around. The bottom of water tank is provided with the screens arch, and the bottom of shell is provided with the buckle that corresponds with the screens arch to through the protruding and buckle cooperation of screens with the water tank spacing in the shell. The utility model discloses an air purification device is spacing in the shell through buckle and the bellied cooperation of screens with the water tank for the water tank can be stably placed in the shell, and convenience of customers extracts and pushes away.

Further, the clamping protrusion in the air purification device of the utility model is formed by protruding downwards from the bottom plate of the water tank. The buckle is an elastic tongue piece extending forwards and backwards, the front end of the buckle is connected with the bottom plate of the shell, the upper surface of the rear end of the buckle is provided with a bulge, and the front surface of the bulge is a first slope surface gradually inclining upwards from front to back; and the blocking bulge is configured to press the first slope surface during the backward pushing process of the water tank so as to promote the buckle to bend and deform downwards to allow the blocking bulge to pass over the bulge. The rear surface of the bulge part is a second slope surface which is gradually inclined downwards from front to back; and the blocking bulge is configured to press the second slope surface during the forward drawing-in process of the water tank so as to cause the buckle to bend and deform downwards to allow the blocking bulge to pass over the bulge. The utility model discloses an air purification device's bellying is provided with first slope and second slope, and convenience of customers pushes or the pull water tank to make things convenient for the water tank to fix a position at the in-process of pull.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

fig. 1 is a schematic structural view of an air cleaning device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a housing of an air cleaning apparatus according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a water tank of an air cleaning device according to an embodiment of the present invention;

FIG. 4 is a schematic partial enlarged view of the area A shown in FIG. 3;

fig. 5 is a schematic cross-sectional view of an air purification apparatus according to an embodiment of the present invention;

FIG. 6 is a schematic partial enlarged view of the area B shown in FIG. 5;

fig. 7 is a schematic sectional view of the water tank of the embodiment shown in fig. 5 drawn out to a preset position.

Fig. 8 is a schematic structural view of an air conditioner according to an embodiment of the present invention.

Detailed Description

An air cleaning device and an air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 7. The terms "front," "back," "upper," "lower," "top," "bottom," "inner," "outer," "transverse," and the like, as used herein, are defined as relative to the orientation or positional relationship shown in the drawings, and are used for convenience in describing the invention and to simplify the description

The terms "first", "second", and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first," "second," etc. may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or includes" a or some of the features that it covers, this is to be taken as an indication that other features are not excluded and that other features may further be included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "coupled," and the like are to be construed broadly and encompass, for example, both fixed and removable connection or integration; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

The present embodiment provides an air cleaning device 10. The air cleaning device 10 of the present embodiment may generally include a housing 200 and a water tank 100. The housing 200 is open at a front side to form a mounting opening 200a. In this embodiment, for convenience of description and understanding, a side of the housing 200 where the mounting opening 200a is opened is defined as a front side. If the air cleaning device 10 is installed in an air conditioner, the orientation definition does not necessarily coincide with the usual orientation definition of an air conditioner. The housing 200 serves to constitute a support structure of the air cleaning device 10 and to define an installation space of the air cleaning device 10 so as to install the remaining components.

The water tank 100 is installed in the housing 200 to be pushed and pulled back and forth through the installation opening 200a. The water tank 100 is used to contain purified water. In the air cleaning device 10, in a normal state, the water tank 100 is pushed into the inside of the housing 200, as shown in fig. 1. When water needs to be added, the water tank 100 can be pulled out as shown in fig. 7. The water tank 100 may have an open-top structure, like a drawer, to facilitate the addition of water directly from the open upper side thereof. The air cleaning device 10 may have a water washing function, so that the air flowing into the housing 200 is washed by water and then blown into the room, thereby making the air fresher. Alternatively, the air cleaning device 10 has a humidifying function for humidifying the indoor environment with water in the water tank 100.

For example, the rear side of the housing 200 may be formed with an air inlet for allowing air to be purified to enter the housing 200. An air outlet is formed at the upper side of the housing 200. The air purifying device 10 further includes a blower fan, the blower fan is installed outside the housing 200 and located above the housing, and an air suction port of the blower fan is connected to the air outlet port to introduce the air in the housing 200. The blower is used for promoting air to enter the shell 200 through an air inlet, and the air is discharged through an air outlet of the blower after contacting with water in the shell 200. The fan may be a centrifugal fan having its axis extending in a vertical direction with its suction inlet facing downward opposite the outlet of the housing 200 and its exhaust outlet discharging the airflow horizontally, e.g., forward. The housing 200 may include an upper cover plate constituting an upper side of the housing 200, and the air outlet is opened on the upper cover plate. In addition, other purification treatment modules may be further disposed in the housing 200 to perform purification treatment on the air, which is not described herein again.

The bottom of the water tank 100 is provided with a locking protrusion 110, and the bottom of the housing 200 is provided with a buckle 210 corresponding to the locking protrusion 110, so that the water tank 100 is locked in the housing 200 by the locking protrusion 110 and the buckle 210. The air cleaning device 10 is configured such that the catching protrusion 110 is engaged with the catch 210 to trap the water tank 100 within the housing 200 when the water tank 100 is pushed back to the closed position. The air purifying device 10 is further configured to make the position-limiting protrusion 110 and the buckle 210 cooperate to limit when the water tank 100 is pulled forward to the preset position, so as to be stably kept at the preset position, which is convenient for the user to add water. The engagement between the catching protrusion 110 and the catch 210 can be released by applying a force outward to allow the water tank 100 to be continuously pulled outward, so that the water tank 100 can be cleaned after being disassembled. A plurality of engaging structures of the engaging protrusions 110 and the engaging hooks 210 are provided along the front and rear direction for positioning the water tank 100.

In some embodiments, detent projections 110 are formed to protrude downwardly from the bottom plate 101 of the water tank 100. The catch 210 is a resilient tongue extending forward and rearward. The front end of the latch 210 is connected to the bottom plate 201 of the housing 200, and may be formed integrally, for example. The front end of the buckle 210 is connected to the bottom plate 101 of the water tank 100, and the upper surface of the rear end of the buckle 210 is provided with a convex portion.

The front surface of the convex part is a first slope surface 211 which gradually inclines upwards from front to back. The rear surface of the protruding portion is a second slope surface 212 gradually inclined downward from front to rear. The inclination angle of the second slope surface 212 is greater than that of the first slope surface 211. The catching protrusion 110 is configured to press the first slope surface 211 during the backward pushing of the water tank 100 to cause the catch 210 to be bent and deformed downward to allow the catching protrusion 110 to pass over the protrusion. The catching protrusion 110 is configured to press the second slope surface 212 during the forward drawing of the water tank 100 to cause the catch 210 to be bent and deformed downward to allow the catching protrusion 110 to pass over the protrusion.

During the backward pushing-in process of the water tank 100, the catching protrusion 110 presses the first slope surface 211 to cause the catch 210 to bend downward, thereby allowing the catching protrusion 110 to pass over the protrusion portion, so that the water tank 100 is further moved backward to the closed position.

During the forward movement of the water tank 100, the latching protrusion 110 presses the second slope surface 212 to cause the latch 210 to bend downward, thereby allowing the latching protrusion 110 to pass over the protrusion, so that the water tank 100 is continuously pulled out forward.

The front surface of the locking protrusion 110 is a third inclined slope surface 113 extending downward from front to back. The rear surface of the locking protrusion 110 is a fourth slope surface 114 extending upward from front to rear.

When the third inclined surface 113 collides with the first inclined surface 211 during the backward pushing process of the water tank 100, the acting force of the third inclined surface 113 on the first inclined surface 211 has a downward component, so that the clip 210 slightly moves downward under the action of the component force by using the elasticity of the clip 210, thereby providing a certain buffer, reducing noise and improving the reliability of related components.

When the fourth slope surface 114 collides with the second slope surface 212 during the forward movement and the pulling of the water tank 100, the acting force of the fourth slope surface 114 on the second slope surface 212 has a downward component, so that the clip 210 slightly moves downward under the separating action by using the elasticity of the clip 210, thereby providing a certain buffer, reducing noise and improving the reliability of related components.

Two blocking protrusions 110 are arranged at the bottom of the water tank 100 at intervals along the transverse direction, and the two blocking protrusions 110 are arranged corresponding to one buckle 210. The spacing between the two retaining protrusions 110 is smaller than the width of the clip 210.

The air cleaning device 10 of the present embodiment further includes a connection portion 130. The connecting portion 130 is disposed on the floor of the water tank 100 and penetrates through the two blocking protrusions 110 disposed at intervals, so that the overall structure is more stable.

The water tank 100 has a handle groove 120 formed to be depressed inward below the front end thereof so that a human hand can be easily caught to pull out or push in the water tank 100. In some embodiments, the two lateral walls of the water tank 100 may be provided with handle grooves 120 formed to be depressed inward, respectively, so that a person can insert his or her hand to pull out or push in the water tank 100.

Fig. 8 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention. As shown in fig. 8, the embodiment of the present invention further provides an air conditioner, which includes the air purification apparatus 10 according to any of the above embodiments. Air conditioners are used to condition indoor air, including conditioning the temperature, humidity, air quality, introducing fresh air, etc. of the air. The embodiment of the utility model provides a do not restrict the form of air conditioner. The air purification device 10 is integrated in an air conditioner to purify air (indoor air, air that exchanges heat with a heat exchanger of the air conditioner, or fresh air flow introduced by the air conditioner) flowing through the air conditioner.

The air cleaning device 10 of the present embodiment includes a housing 200 and a water tank 100, wherein the front side of the housing 200 is opened to form a mounting opening 200a, and the water tank 100 is installed in the housing 200 through the mounting opening 200a in a manner of being pushed and pulled back and forth. The bottom of the water tank 100 is provided with a locking protrusion 110, and the bottom of the housing 200 is provided with a buckle 210 corresponding to the locking protrusion 110, so that the water tank 100 is limited in the housing 200 by the locking protrusion 110 and the buckle 210. The utility model discloses an air purification device 10 is spacing water tank 100 in shell 200 through the cooperation of buckle 210 and the protruding 110 of screens for water tank 100 can stably be placed in shell 200.

Further, a detent projection 110 in the air cleaning device 10 of the present embodiment is formed to project downward from the bottom plate 101 of the water tank 100. The buckle 210 is an elastic tongue piece extending forwards and backwards, the front end of the buckle 210 is connected with the bottom plate 201 of the shell 200, the upper surface of the rear end of the buckle 210 is provided with a convex part, and the front surface of the convex part is a first slope surface 211 gradually inclining upwards from front to back; and the catching protrusion 110 is configured to press the first slope surface 211 during the backward pushing of the water tank 100 to cause the catch 210 to be bent and deformed downward to allow the catching protrusion 110 to pass over the protrusion. The rear surface of the convex part is a second slope surface 212 which is gradually inclined downwards from front to back; and the catching protrusion 110 is configured to press the second slope surface 212 during the forward drawing-in of the water tank 100 to cause the catch 210 to be bent and deformed downward to allow the catching protrusion 110 to pass over the protrusion. The utility model discloses an air purification device 10's bellying is provided with first slope 211 and second slope 212, and convenience of customers pushes or pull water tank 100 to make things convenient for water tank 100 to fix a position at the in-process of pull.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. An air cleaning device characterized by comprising:

a housing having a front side opened to form a mounting opening;

the water tank is arranged in the shell in a manner of being capable of being pushed and pulled back and forth through the mounting port;

the bottom of water tank is provided with the screens arch, the bottom of shell be provided with the protruding buckle that corresponds of screens, in order to pass through the screens arch with the buckle cooperation will the water tank is spacing in the shell.

2. The air purification apparatus according to claim 1,

the clamping protrusion is formed by protruding downwards from the bottom plate of the water tank;

the buckle is an elastic tongue piece extending forwards and backwards, the front end of the buckle is connected with the bottom plate of the shell, a bulge part is arranged on the upper surface of the rear end of the buckle, and the front surface of the bulge part is a first slope surface gradually inclining upwards from front to back;

and the blocking bulge is configured to press the first slope surface during the backward pushing process of the water tank so as to cause the buckle to bend downwards and deform to allow the blocking bulge to pass over the bulge part.

3. The air cleaning apparatus according to claim 2,

the rear surface of the bulge part is a second slope surface which is gradually inclined downwards from front to back;

and the blocking bulge is configured to press the second slope surface during the forward pulling process of the water tank so as to cause the buckle to bend downwards and deform to allow the blocking bulge to pass through the bulge part.

4. The air cleaning apparatus according to claim 3,

the inclination angle of the second slope surface is larger than that of the first slope surface.

5. The air purification apparatus according to claim 1,

the front surface of the clamping bulge is a third inclined slope surface which gradually extends downwards from front to back; and is provided with

6. The air purification apparatus according to claim 1,

the bottom of the water tank is provided with two clamping bulges at intervals along the transverse direction; and is provided with

The two clamping bulges are arranged corresponding to one of the buckles.

7. The air cleaning device according to claim 6,

the spacing distance between the two clamping protrusions is smaller than the width of the buckle.

8. The air purification apparatus according to claim 1, further comprising:

the connecting part is arranged on the bottom plate of the water tank and penetrates through the two clamping protrusions arranged at intervals.

9. The air cleaning apparatus according to claim 1,

and a handle groove formed by inwards sinking is arranged below the front end of the water tank.

10. An air conditioner characterized by comprising the air cleaning device according to any one of claims 1 to 9.