阅读说明：本技术 过滤组件、空调器 (Filtering component and air conditioner ) 是由 余杰彬 吴俊鸿 刘汉 李树云 李建建 曹睿 陈志伟 梁博 于 2019-11-18 设计创作，主要内容包括：本发明提供一种过滤组件、空调器。其中过滤组件,包括过滤网、安装框架,所述安装框架构造有容纳空间,所述过滤网可滑动地插装于所述容纳空间中,以形成能够过滤空调器进风气流的过滤位置及被空调器清洗装置清洗的清洗位置。本发明提供的一种过滤组件、空调器,过滤网与安装框架之间的位置可以按照需求进行变换,有效避免空调器在清洗过滤网时污水由空调器进风口喷出现象的发生。(The invention provides a filtering assembly and an air conditioner. The filter assembly comprises a filter screen and a mounting frame, wherein the mounting frame is provided with an accommodating space, and the filter screen is slidably inserted into the accommodating space to form a filtering position capable of filtering the air flow of the air conditioner and a cleaning position cleaned by the air conditioner cleaning device. According to the filter assembly and the air conditioner, the position between the filter screen and the mounting frame can be changed as required, and the phenomenon that sewage is sprayed out from the air inlet of the air conditioner when the filter screen is cleaned by the air conditioner is effectively avoided.)

1. A filter assembly is characterized by comprising a filter screen (1) and a mounting frame (2), wherein the mounting frame (2) is provided with a containing space, the filter screen (1) is slidably inserted into the containing space to form a filtering position capable of filtering the air flow of the inlet air of an air conditioner and a cleaning position cleaned by a cleaning device (200) of the air conditioner.

2. The filtering assembly according to claim 1, wherein the mounting frame (2) comprises a first perforated plate (21) and a second perforated plate (22), and the first perforated plate (21) and the second perforated plate (22) are detachably arranged in parallel and clamped to form the accommodating space.

3. The filtering assembly according to claim 2, characterized in that the first perforated plate (21) and the second perforated plate (22) are connected by a snap connection.

4. A filter assembly as claimed in claim 1, further comprising drive means for driving the filter screen (1) to switch between the filter position and the cleaning position.

5. The filter assembly according to claim 4, wherein the driving device comprises a rotating shaft (31), the rotating shaft (31) is pivoted to the mounting frame (2) and extends in a direction perpendicular to the sliding direction of the filter screen (1), the rotating shaft (31) is provided with a first driving gear (32), the filter screen (1) is provided with a frame (11), a tooth portion (12) is arranged on the frame (11), and the first driving gear (32) is meshed with the tooth portion (12).

6. A filter assembly as claimed in claim 5, wherein the teeth (12) extend in the sliding direction of the filter screen (1).

7. The filter assembly according to claim 5, wherein the drive means further comprises a drive motor having a second drive gear (33) on an output shaft thereof, the second drive gear (33) being in mesh with the first drive gear (32).

8. An air conditioner comprising a filter assembly, wherein the filter assembly is as claimed in any one of claims 1 to 7.

9. The air conditioner according to claim 8, wherein the air conditioner is a wall-mounted air conditioner, an air inlet (100) is formed at the top of the air conditioner, and the filter assembly is disposed at the inner side of the air inlet (100).

10. Air conditioner according to claim 9, characterized in that it further comprises a cleaning device (200), said filter screen (1) being in the spray area of said cleaning device (200) when said filter screen (1) is in said cleaning position.

Technical Field

The invention belongs to the technical field of air conditioning, and particularly relates to a filtering assembly and an air conditioner.

Background

With the improvement of the life quality of people, people pay more attention to the indoor air quality. The air conditioner is widely used as a daily household appliance, but the air conditioner needs to be cleaned necessarily after being used for a period of time, for example, the air inlet grille is cleaned, and the air duct and parts (a fan and a wind sweeping blade) in the air duct are cleaned completely by adopting a manual disassembly mode, which is very inconvenient. In order to overcome the defects, in the prior art, a corresponding water or steam spray head device is arranged in an air duct of the air conditioner, so that the air duct of the air conditioner and parts in the air duct are automatically cleaned. The cleaning of the filter screen of the air inlet is not enough, for example, because the filter screen is arranged in the air inlet, and the penetration between the air inlet and the outside is short of necessary shielding, when the air conditioner is cleaned automatically, a user is often required to plug the air inlet in other modes or simply remove the filter screen for cleaning, so that the cleaning automation degree of the air conditioner is reduced.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to provide a filter assembly and an air conditioner, wherein the position between a filter screen and a mounting frame can be changed as required, and the phenomenon that sewage is sprayed out from an air inlet of the air conditioner when the filter screen is cleaned by the air conditioner is effectively avoided.

In order to solve the above problems, the present invention provides a filter assembly, which includes a filter screen and a mounting frame, wherein the mounting frame is configured with a receiving space, and the filter screen is slidably inserted into the receiving space to form a filtering position capable of filtering the intake airflow of the air conditioner and a cleaning position cleaned by a cleaning device of the air conditioner.

Preferably, the mounting frame includes first fretwork board, second fretwork board, first fretwork board and second fretwork board detachably parallel arrangement and press from both sides and establish and form accommodation space.

Preferably, the first hollow-out plate and the second hollow-out plate are connected through a buckle.

Preferably, the filter assembly further comprises a drive device for driving the filter screen to switch between the filter position and the cleaning position.

Preferably, the driving device comprises a rotating shaft, the rotating shaft is pivoted on the mounting frame, the extending direction of the rotating shaft is perpendicular to the sliding direction of the filter screen, a first driving gear is arranged on the rotating shaft, the filter screen is provided with a frame, a tooth part is arranged on the frame, and the first driving gear is meshed with the tooth part.

Preferably, the teeth extend along a sliding direction of the filter net.

Preferably, the driving device further comprises a driving motor, and an output shaft of the driving motor is provided with a second driving gear which is meshed with the first driving gear.

The invention also provides an air conditioner which comprises the filter assembly.

Preferably, the air conditioner is a wall-mounted air conditioner, an air inlet is formed in the top of the air conditioner, and the filtering assembly is arranged on the inner side of the air inlet.

Preferably, the air conditioner further comprises a cleaning device, and when the filter screen is in the cleaning position, the filter screen is in a spray area of the cleaning device.

According to the filter assembly and the air conditioner, the filter screen is provided with the cleaning position and the filtering position relative to the mounting frame, when the filter screen needs to be cleaned, the filter screen is switched to the cleaning position, the filter screen can be automatically cleaned through the cleaning device in the air conditioner, and the filter screen in the cleaning position is not located at the corresponding position of the air inlet of the air conditioner, so that sewage sprayed out when the filter screen is cleaned cannot be sprayed out through the air inlet.

Drawings

FIG. 1 is a schematic view of a filter assembly according to an embodiment of the present invention (filter screen in cleaning position);

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of a filter assembly according to an embodiment of the present invention (filter screen in filtering position);

FIG. 4 is a cross-sectional view of FIG. 3;

fig. 5 is a schematic diagram of an internal structure of an air conditioner according to an embodiment of the present invention.

The reference numerals are represented as:

1. a filter screen; 11. a frame; 12. a tooth portion; 2. a mounting frame; 21. a first stencil plate; 22. a second stencil plate; 31. a rotating shaft; 32. a first drive gear; 33. a second drive gear; 100. an air inlet; 200. and (5) cleaning the device.

Detailed Description

Referring to fig. 1 to 5 in combination, according to an embodiment of the present invention, there is provided a filter assembly, which includes a filter screen 1 and a mounting frame 2, wherein the mounting frame 2 is configured with a receiving space, the filter screen 1 is slidably inserted into the receiving space to form a filtering position for filtering the intake airflow of the air conditioner and a cleaning position for cleaning by an air conditioner cleaning device 200, and it is understood that the receiving space is more similar to a slot, and the filter screen 1 is inserted into the slot-shaped receiving space, specifically, the filtering position when the filter screen 1 is in the receiving space, and the cleaning position when the filter screen 1 is pulled out from the receiving space. In this technical scheme, because filter screen 1 has for installation frame 2 washs the position and filters the position, when filter screen 1 needs to wash, will filter screen 1 switches to wash the position, at this moment through belt cleaning device 200 in the air conditioner carries out self-cleaning to it can, and because when wasing the position filter screen 1 no longer is in the corresponding position of air intake 100 of air conditioner, consequently, to filter screen 1 washs the time spun sewage can not via the air intake blowout, also the position between filter screen and the installation frame can change according to the demand among this technical scheme, effectively avoids the air conditioner when wasing the filter screen sewage by the emergence of air conditioner air intake blowout phenomenon.

The mounting frame 2 may be integrally formed in the structure, preferably, the mounting frame 2 includes a first perforated plate 21 and a second perforated plate 22, and the first perforated plate 21 and the second perforated plate 22 are detachably disposed in parallel and clamped to form the accommodating space, that is, the mounting frame 2 is formed in an assembling manner, so as to facilitate the assembling process of the filter screen 1. Preferably, the first perforated plate 21 and the second perforated plate 22 are connected by a snap. It should be understood that the accommodating space is formed by configuring corresponding grooves on opposite sides of the first and second perforated plates 21 and 22, respectively. Preferably, the middle area of the first perforated plate 21 and the second perforated plate 22 is a full-empty area to prevent the air intake flow of the air intake 100 from being blocked, and in order to prevent the filter screen 1 from being released from the full-empty area during the position switching process and to improve the deformation resistance of the mounting frame, a plurality of staggered reinforcing ribs may be disposed in the full-empty area.

Preferably, the filter assembly further comprises a driving device, and the driving device is used for driving the filter screen 1 to switch between the filtering position and the cleaning position, so that automatic control of position switching of the filter screen 1 is realized. Specifically, drive arrangement includes pivot 31, pivot 31 pin joint in on the installation frame 2 and its extending direction perpendicular to the slip direction of filter screen 1, first drive gear 32 has in the pivot 31, filter screen 1 has frame 11, be equipped with tooth portion 12 on the frame 11, first drive gear 32 with tooth portion 12 meshes, thereby can be in the drive can realize when pivot 31 is rotatory the position switch of filter screen 1. Alternatively, the first driving gears 32 are arranged at intervals along the axial direction of the rotating shaft 31, wherein a part of the first driving gears 32 is used for meshing with the tooth parts 12, and a part or one of the first driving gears 32 is used for meshing with other upstream power sources of the driving device. For example, the driving device further includes a driving motor, the output shaft of the driving motor has a second driving gear 33, the second driving gear 33 is meshed with the first driving gear 32, at this time, the number of teeth of the second driving gear 33 may be designed to be different from the number of teeth of the first driving gear 32, so as to realize the reduction or increase of the rotation speed.

The tooth portion 12 extends along the sliding direction of the filter screen 1, preferably, the tooth portions 12 are respectively disposed on the frames 11 at two opposite parallel sides of the filter screen 1, that is, the tooth portions 12 are disposed at two positions on the filter screen 1 and are parallel to each other, so that the corresponding rotating shaft 31 is also correspondingly provided with two first driving gears 32 which are respectively engaged with the two tooth portions 12 in a one-to-one correspondence manner, thereby ensuring the smooth and stable position switching of the filter screen 1.

The invention further provides an air conditioner which comprises the filtering assembly, specifically, the air conditioner is a wall-mounted air conditioner, the top of the air conditioner is provided with an air inlet 100, and the filtering assembly is arranged on the inner side of the air inlet 100. Further, the air conditioner further includes a cleaning device 200, when the filter screen 1 is located at the cleaning position, the filter screen 1 is located in a spraying area of the cleaning device 200, as shown in fig. 5, when the filter screen 1 is cleaned, the filter screen 1 moves from an area corresponding to the air inlet 100 to an area corresponding to the inner side of the front panel of the air conditioner, and a water nozzle of the cleaning device 200 at this time can swing left and right toward the area corresponding to the inner side of the front panel, so that cleaning sewage is effectively prevented from being sprayed out from the air inlet 100.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.