CN220017616U

CN220017616U - Air purifying device and air conditioner

Info

Publication number: CN220017616U
Application number: CN202320995589.8U
Authority: CN
Inventors: 陈小平; 唐清生
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2023-04-26
Filing date: 2023-04-26
Publication date: 2023-11-14
Anticipated expiration: 2033-04-26

Abstract

The embodiment of the utility model discloses an air purifying device and an air conditioner, comprising a rear frame, wherein a mounting cavity is formed in the rear frame, a vertical rib structure is arranged on the side wall of the mounting cavity, a concave part is formed by surrounding the vertical rib structure and the side wall of the mounting cavity, a guide rib is arranged in the concave part, and one end of the guide rib is smoothly connected with the vertical rib structure; and the filter screen is slidably inserted into the mounting cavity, and can smoothly move to the vertical rib structure under the guidance of the guide rib. Because be provided with the direction muscle in the depressed part, and the one end of direction muscle is smooth with erectting the muscle structure and link up, consequently the filter screen can be smooth and easy stride across the depressed part and slide to erectting on the muscle structure under the guide effect of direction muscle, prevent that the tip of filter screen from receiving to erect the interference of blocking of muscle structure and causing the unsmooth problem of filter screen slidable mounting, guarantee filter screen installation simple operation and high efficiency, and then help promoting user's use experience to feel.

Description

Air purifying device and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an air purifying device and an air conditioner.

Background

An Air Conditioner, that is, an Air Conditioner, is a device capable of adjusting and controlling parameters such as an ambient temperature, humidity, air cleanliness and the like in a building. According to the different installation and placement modes, the air conditioner is mainly divided into a hanging machine hung on a wall surface and a cabinet machine vertically installed on the ground, and the two types of air conditioner can be suitable for different space and site conditions, so that the air conditioner is popular with consumers.

In order to meet the high life quality requirements of users, more and more air conditioners are provided with air purification modules, and the air purification modules can filter and remove dust, germs and other harmful substances in the air, so that healthy and clean cold/warm air is conveyed to the users. The existing air purification module comprises a support and a filter screen, in order to meet the dual requirements of structural strength and weight reduction, the support is generally provided with an installation cavity, the inner wall of the installation cavity is convexly provided with a vertical rib structure, when the filter screen is slidably arranged in the installation cavity, the end part of the filter screen is easily blocked by interference of the vertical rib structure, so that the sliding installation of the filter screen is unsmooth, and the installation operation efficiency and experience sense of the filter screen are influenced.

Disclosure of Invention

In view of the above, the utility model provides an air purifying device and an air conditioner, which are used for solving the problems that the sliding installation of a filter screen is not smooth in the prior art, and the operation efficiency and the experience are affected.

To achieve one or a part or all of the above or other objects, the present utility model provides an air cleaning device, comprising:

the rear frame is provided with a mounting cavity, the side wall of the mounting cavity is provided with a vertical rib structure, a concave part is formed by surrounding the vertical rib structure and the side wall of the mounting cavity, a guide rib is arranged in the concave part, and one end of the guide rib is smoothly connected with the vertical rib structure; and

the filter screen is slidably inserted into the installation cavity, and can smoothly move to the vertical rib structure under the guidance of the guide rib.

In one embodiment, the guide rib has a guide ramp, a lower end of the guide ramp is smoothly engaged with the side wall of the mounting cavity, and a higher end of the guide ramp is smoothly engaged with the vertical rib structure.

In one embodiment, two vertical rib structures are arranged, the two vertical rib structures are arranged at intervals in the sliding direction of the filter screen in the installation cavity, the two vertical rib structures and the side wall of the installation cavity enclose into the concave part, one end of the guide rib is smoothly connected with one vertical rib structure, and the other end of the guide rib is smoothly connected with the other vertical rib structure.

In one embodiment, the top surface of the guide rib is flush with the top surface of the vertical rib structure.

In one embodiment, the air purifying device further comprises a reinforcing rib, the reinforcing rib is arranged in the concave portion, the extending direction of the reinforcing rib is consistent with the extending direction of the vertical rib structure, and the reinforcing rib is connected with the guide rib in an intersecting manner.

In one embodiment, a first rail is arranged in the mounting cavity, the rear frame is further provided with an inlet and an outlet communicated with the mounting cavity, and the filter screen is slidingly arranged in the mounting cavity along the first rail from the inlet and the outlet; the filter screens are arranged in at least two layers, at least two filter screens are arranged in a layered mode, and the layered arrangement direction is intersected with the sliding installation direction of the filter screens.

In one embodiment, the air purifying device further comprises an air purifying unit, a second track is further arranged in the mounting cavity, and the air purifying unit is slidingly installed in the mounting cavity along the second track from the inlet and the outlet.

In one embodiment, the air cleaning units are provided in at least two, at least two of the air cleaning units are arranged in a stacked manner, and the direction of the stacked arrangement intersects with the direction of the sliding installation of the air cleaning units.

In one embodiment, the number of the inlets and the outlets is two, the inlets and the outlets are respectively formed on two opposite sides of the rear frame in the width direction, switch doors are arranged at the two inlets and the outlets in an openable and closable mode, and the filter screen and the air purifying unit are arranged in the installation cavity and can be matched with the switch doors in a positioning mode.

An air conditioner comprises the air purifying device.

The implementation of the embodiment of the utility model has the following beneficial effects:

when the air purification device of above-mentioned scheme uses, need install the intracavity with filter screen slip, in the slidable mounting process, owing to be provided with the direction muscle in the depressed part, and the one end of direction muscle is with erecting the smooth linking of muscle structure, consequently the filter screen can be smooth and easy span the depressed part and slide to erect on the muscle structure under the guide effect of direction muscle, prevent that the tip of filter screen from appearing from receiving to erect the interference and cause the unsmooth problem of filter screen slidable mounting of the interference of blocking of muscle structure, guarantee filter screen installation simple operation and high-efficient, and then help promoting user's use experience and feel.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic diagram of an air purifying apparatus according to an embodiment of the present utility model;

fig. 2 is a schematic view of a partial enlarged structure at a in fig. 1.

Reference numerals illustrate:

100. an air purifying device; 10. a rear frame; 11. a mounting cavity; 12. a vertical rib structure; 13. a first track; 14. a second track; 15. an inlet and an outlet; 20. a recessed portion; 30. a guide rib; 40. a filter screen; 50. reinforcing ribs; 60. an air purifying unit; 70. and opening and closing the door.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

As shown in fig. 1, an air purifying apparatus 100 according to an embodiment of the present utility model is equipped in an air conditioner, and can filter and remove harmful substances such as dust and germs in the air, so that the air conditioner can be discharged and cleaned, and the health of a user can be ensured.

Illustratively, the air cleaning apparatus 100 includes a rear frame 10 and a filter screen 40. In this embodiment, the rear frame 10 has an arc-shaped structure, and it is understood that the rear frame 10 is a part of a cylindrical barrel cut in the axial direction. Compared with the traditional straight appearance, the filter screen 40 has better aesthetic degree, and the filter screen 40 has larger spreading area and stronger filtering capability when the filter screen 40 and the rear frame 10 are designed in a structure adaptation way.

The rear frame 10 is formed with a mounting cavity 11, and specifically the mounting cavity 11 is formed at the concave side of the rear frame 10. The side wall of the installation cavity 11 is provided with the vertical rib structure 12, and because a plurality of vent holes which are arranged in an array are designed on the rear frame 10 in order to meet ventilation requirements, the overall structural strength of the rear frame 10 can be increased by arranging the vertical rib structure 12, and the structural strength loss of the rear frame 10 caused by the vent holes is compensated.

With continued reference to fig. 2, since the vertical rib structure 12 is protruding from the side wall of the installation cavity 11, the vertical rib structure 12 and the side wall of the installation cavity 11 naturally enclose a recess 20, and a guide rib 30 is disposed in the recess 20, and one end of the guide rib 30 is smoothly connected with the vertical rib structure 12; the filter screen 40 is slidably inserted into the installation cavity 11, and the filter screen 40 can smoothly move onto the vertical rib structure 12 under the guidance of the guide ribs 30.

The implementation of the embodiment of the utility model has the following beneficial effects: when the air purification device 100 of above-mentioned scheme is used, need slide the filter screen 40 and pack into the installation cavity 11, in the slidable mounting process, owing to be provided with the direction muscle 30 in the depressed part 20, and the one end of direction muscle 30 is with erectting muscle structure 12 smooth joint, consequently filter screen 40 can be smooth and easy stride across depressed part 20 and slide to erectting muscle structure 12 under the guide effect of direction muscle 30, prevent that the tip of filter screen 40 from appearing and receive erectting muscle structure 12 to block the interference and cause filter screen 40 slidable mounting unsmooth problem, guarantee filter screen 40 installation simple operation and high-efficient, and then help promoting user's use experience.

In one embodiment, the guide rib 30 has a guide ramp with a lower end that smoothly engages the side wall of the mounting cavity 11 and a higher end that smoothly engages the vertical rib structure 12. It will be appreciated that the rear frame 10 is also provided with an access opening 15 communicating with the mounting cavity 11, the lower end of the guiding ramp being arranged towards the access opening 15. After the filter screen 40 is inserted into the installation cavity 11 from the inlet and outlet 15, the filter screen 40 can firstly contact with the lower end of the guide slope, then slide along the guide slope to reach the higher end, finally transition from the higher end of the guide slope to the vertical rib structure 12, the end part of the filter screen 40 is not blocked by the side surface of the vertical rib structure 12, and the smooth and effective installation of the filter screen 40 is ensured.

With continued reference to fig. 2, further, two vertical rib structures 12 are provided, and increasing the number of vertical rib structures 12 can further strengthen the structural strength of the rear frame 10.

The two vertical rib structures 12 are arranged at intervals in the sliding direction of the filter screen 40 in the installation cavity 11, the two vertical rib structures 12 and the side wall of the installation cavity 11 enclose a concave part 20, one end of the guide rib 30 is smoothly connected with one vertical rib structure 12, and the other end of the guide rib 30 is smoothly connected with the other vertical rib structure 12.

In this embodiment, the filter screen 40 of the installation cavity 11 inserted from the inlet and outlet 15 will slide directly above one vertical rib structure 12 close to the inlet and outlet 15, and then under the transitional guiding action of the guiding rib 30, the filter screen 40 can slide from one vertical rib structure 12 to the adjacent other vertical rib structure 12 along the guiding rib 30, so as to prevent the problem that the vertical rib structure 12 blocks the filter screen 40 from sliding.

Preferably, the top surface of the guide rib 30 is flush with the top surface of the vertical rib structure 12. That is, the top surfaces of the guide ribs 30 and the top surfaces of the vertical rib structures 12 are in the same plane, so that the filter screen 40 always moves in the same plane to smoothly slide, and the filter screen 40 is smoothly installed.

It will be appreciated that, due to the large overall size of the rear frame 10, the guide ribs 30 and the vertical rib structures 12 provided on the rear frame 10 should have two or more groups, so that the filter screen 40 slides from one side to the other side in the width direction of the rear frame 10 until the entire filter screen 40 is completely installed in the installation cavity 11, and is always subjected to continuous supporting and guiding effects of the plurality of guide ribs 30, so as to ensure smooth and reliable installation of the filter screen 40.

With continued reference to fig. 1 and 2, in another embodiment, the air purifying apparatus 100 further includes a reinforcing rib 50, the reinforcing rib 50 is disposed in the recess 20, the extending direction of the reinforcing rib 50 is consistent with the extending direction of the vertical rib structure 12, and the reinforcing rib 50 is connected with the guide rib 30 in an intersecting manner.

The reinforcing ribs 50 are adopted to be connected with the guide ribs 30 in an intersecting manner, and the reinforcing ribs and the guide ribs are particularly vertically connected as shown in the embodiment, so that the structural strength of the guide ribs 30 can be effectively increased, and the guide ribs 30 are prevented from deforming or even breaking. The extending direction of the reinforcing ribs 50 is designed to be consistent with that of the vertical rib structure 12, so that structural interference can be prevented, and manufacturing difficulty is reduced.

Further, a first rail 13 is arranged in the installation cavity 11, and the filter screen 40 is slidingly installed in the installation cavity 11 along the first rail 13 from the inlet and outlet 15; wherein the number of the screens 40 is at least two, at least two screens 40 are arranged in a stacked manner, and the stacking direction intersects with the sliding installation direction of the screens 40. The first rail 13 plays a sliding guiding role in inserting the filter screen 40 into the installation cavity 11, so that the installation difficulty of the filter screen 40 is reduced, and the installation accuracy of the filter screen 40 is improved. And at least two filter screens 40 are arranged in a stacked manner, so that at least two times of filtering and purifying can be formed for air flowing through, and the air purifying effect is improved.

Further, the air cleaning apparatus 100 further includes the air cleaning unit 60, the second rail 14 is further provided in the installation cavity 11, and the air cleaning unit 60 is slidably installed in the installation cavity 11 along the second rail 14 from the inlet/outlet 15. After the filter screen 40 is installed, the air purifying unit 60 is installed in the installation cavity 11, so that special harmful substances such as formaldehyde and the like in the air can be further removed, and the indoor air is clean and the user is healthy. When the air purifying unit 60 is installed, the air purifying unit slides along the second rail 14, and the effect of reducing the installation difficulty and improving the installation accuracy is also achieved.

Further, the air cleaning units 60 are provided in at least two, at least two air cleaning units 60 are arranged in a stacked manner, and the direction of the stacked arrangement intersects with the sliding mounting direction of the air cleaning units 60. So can form the filtration cleaning of at least twice successively to the air that flows through, remove the special harmful substance such as formaldehyde that mix with in the air more thoroughly, help strengthening the clean efficiency of air purification device 100.

Specifically, the air purifying unit 60 in this embodiment is a formaldehyde purifying module, and adopts active manganese to perform catalytic oxidation on formaldehyde, so that carbon dioxide and water are finally formed to be discharged into the air, and the air purifying module has the characteristics of safety and no pollution. The active manganese carrier may be, but not limited to, a carrier such as a primary filter fiber cotton, an aluminum honeycomb, a paper honeycomb, or the like. In other embodiments, the air purification unit 60 may also be a HEPA high efficiency filter 40, an IFD high field dielectric filter, an electrostatic precipitator, or a bacteria-removing filter device, but is not limited thereto.

In one embodiment, the two inlets and outlets 15 are respectively formed at two opposite sides of the rear frame 10 in the width direction, the two inlets and outlets 15 are both provided with a switch door 70 which can be opened and closed, and the filter screen 40 and the air purifying unit 60 are arranged in the installation cavity 11 and can be matched with the switch door 70 in a positioning way. When the air purifying device is installed, only one side of the switch door 70 is kept closed, the other side of the switch door 70 is kept open at the same time, after the filter screen 40 and the air purifying unit 60 are slidably inserted into the installation cavity 11 from the opened inlet and outlet 15, the end parts of the filter screen 40 and the air purifying unit 60 are blocked and positioned by the positioning baffle plates on the switch door 70 in the closed state, so that the filter screen 40 and the air purifying unit 60 can be installed in place, and the installation position accuracy of the filter screen 40 and the air purifying unit 60 can be ensured.

In summary, an air conditioner is also provided, which includes the air cleaning device 100 according to any of the above embodiments.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. An air cleaning apparatus, comprising:

2. The air purification apparatus of claim 1, wherein the guide rib has a guide ramp, a lower end of the guide ramp being in smooth engagement with a side wall of the mounting cavity, and a higher end of the guide ramp being in smooth engagement with the vertical rib structure.

3. The air purification device of claim 1, wherein two vertical rib structures are arranged at intervals in the sliding direction of the filter screen installed in the installation cavity, the two vertical rib structures and the side wall of the installation cavity enclose the concave part, one end of the guide rib is smoothly connected with one vertical rib structure, and the other end of the guide rib is smoothly connected with the other vertical rib structure.

4. An air cleaning device as claimed in claim 3, wherein the top surface of the guide rib is disposed flush with the top surface of the upright rib structure.

5. The air cleaning device according to claim 1, further comprising a reinforcing rib provided in the recess portion, wherein an extending direction of the reinforcing rib is consistent with an extending direction of the vertical rib structure, and the reinforcing rib is connected to the guide rib in an intersecting manner.

6. The air cleaning apparatus according to claim 1, wherein a first rail is provided in the installation chamber, the rear frame is further provided with an inlet and an outlet communicating with the installation chamber, and the filter screen is slidably fitted into the installation chamber along the first rail from the inlet and the outlet; the filter screens are arranged in at least two layers, at least two filter screens are arranged in a layered mode, and the layered arrangement direction is intersected with the sliding installation direction of the filter screens.

7. The air cleaning apparatus according to claim 6, further comprising an air cleaning unit, wherein a second rail is provided in the installation chamber, and wherein the air cleaning unit is slidably fitted into the installation chamber from the inlet/outlet along the second rail.

8. The air cleaning apparatus according to claim 7, wherein at least two of the air cleaning units are provided, at least two of the air cleaning units are arranged in a stack, and the direction of the stack is intersected with the direction of sliding installation of the air cleaning units.

9. The air purification apparatus of claim 8, wherein the number of the inlet and the outlet is two, and the inlet and the outlet are respectively formed at two opposite sides of the width direction of the rear frame, switch doors are installed at both the inlet and the outlet, and the filter screen and the air purification unit are installed in the installation cavity and can be matched with the switch doors in a positioning manner.

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