CN111023549A

CN111023549A - Filter screen assembly, air inlet device and air conditioner

Info

Publication number: CN111023549A
Application number: CN201911259601.3A
Authority: CN
Inventors: 张永亮; 曾新成; 林桂林; 邵家成; 张利; 赵健聪; 郑轩城; 骆妍; 林德贤
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-04-17

Abstract

The application provides a filter screen subassembly, hot blast blowpipe apparatus and air conditioner. The filter screen component comprises a fixed seat used for limiting the filter screen component; the filtering mechanism is movably arranged on the fixed seat, and when the filtering mechanism moves to the first position, the filtering mechanism is separated from the fixed seat. The filtering mechanism is movably arranged on the fixed seat, and the filtering mechanism and the fixed seat can be separated when in a specific position, so that the filtering net can be conveniently taken out or assembled, and the filtering net is cleaned.

Description

Filter screen assembly, air inlet device and air conditioner

Technical Field

The application belongs to the technical field of air conditioners, and particularly relates to a filter screen assembly, an air inlet device and an air conditioner.

Background

The filter screen and the air inlet panel in the traditional air conditioner are in fastening fit. With the development of air conditioners, the internal structure of the air conditioner tends to be complex; and the filter screen is difficult to disassemble and is inconvenient to clean. The filter screen can be along with user's use, and a large amount of dust gathers on the filter screen, consequently causes the filter screen filth stifled, reduces the amount of wind of air conditioner, weakens refrigeration or heating effect. In addition, the filter screen accumulating dust will become a hotbed for bacteria, affecting the user experience, or even being unfavorable for the user's health. And for the filter screen tightly matched on the air inlet panel, the cleaning is very difficult.

Disclosure of Invention

Therefore, the technical problem that this application will be solved lies in providing a filter screen subassembly, hot blast blowpipe apparatus and air conditioner, can conveniently dismantle the filter screen, wash.

In order to solve the above problems, the present application provides a filter screen assembly, including:

the fixing seat is used for limiting the filter screen assembly;

the filtering mechanism is movably arranged on the fixed seat, and when the filtering mechanism moves to the first position, the filtering mechanism is separated from the fixed seat.

Preferably, the filtering mechanism comprises a filtering net frame and a filtering net, a filtering net installation cavity is arranged in the filtering net frame, and the filtering net is inserted in the filtering net installation cavity.

Preferably, the filter screen assembly further comprises a driving part, and the driving part is arranged on the fixed seat and drives the filter mechanism to move.

Preferably, the fixing seat comprises a guide rail, the filter screen frame is matched with the guide rail, and a transmission structure matched with the driving mechanism is arranged on the filter screen frame.

Preferably, a shaft rod is arranged on the side edge of the filter screen frame, a shaft sleeve is sleeved on the shaft rod, and the shaft sleeve is in rolling fit with the guide rail.

Preferably, the driving mechanism comprises a power mechanism, the power mechanism is fixed on the guide rail, the power mechanism is matched with the transmission structure, and the power mechanism drives the transmission structure to move.

Preferably, the power structure comprises a transmission gear, and the transmission structure comprises a rack, and the transmission gear is meshed with the rack.

Preferably, the power mechanism comprises a motor and a motor bracket, and the motor is fixed on the guide rail through the motor bracket.

According to another aspect of the application, there is provided an air intake device comprising a screen assembly as described above.

According to still another aspect of the present application, there is provided an air conditioner including the filter screen assembly as described above or the air intake device as described above.

The filter screen assembly comprises a fixed seat, a positioning seat and a positioning mechanism, wherein the fixed seat is used for limiting the filter screen assembly; the filtering mechanism is movably arranged on the fixed seat, and when the filtering mechanism moves to the first position, the filtering mechanism is separated from the fixed seat. The filtering mechanism is movably arranged on the fixed seat, and the filtering mechanism and the fixed seat can be separated when in a specific position, so that the filtering net can be conveniently taken out or assembled, and the filtering net is cleaned.

Drawings

FIG. 1 is an exploded view of an air intake device according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an air intake device according to an embodiment of the present application;

FIG. 3 is a block diagram of a screen frame according to an embodiment of the present disclosure;

fig. 4 is an assembly diagram of the power mechanism and the filtering mechanism according to the embodiment of the present disclosure.

The reference numerals are represented as:

1. an air intake panel; 11. an air inlet grille; 2. a guide rail; 3. a filter screen; 4. a filter screen frame; 41. a filter screen installation cavity; 42. a rack; 43. a shaft sleeve support structure; 5. a sheet metal bracket; 6. a gear; 7. a motor; 8. a motor bracket.

Detailed Description

Referring collectively to fig. 1-4, in accordance with an embodiment of the present application, a filter screen assembly, comprises:

the fixing seat is used for limiting the filter screen assembly;

Establish the filter mechanism activity on the fixing base, and when filter mechanism moved to specific position, can part from the fixing base to make filter mechanism conveniently dismantle, wash filter screen 3.

In some embodiments, the filtering mechanism includes a filter frame 4 and a filter screen 3, a filter screen installation cavity 41 is provided in the filter frame 4, and the filter screen 3 is inserted into the filter screen installation cavity 41. Through the plug-in mode that the filter screen 3 is inserted in the filter screen frame 4, the filter screen 3 can be conveniently taken out of the filter mechanism, especially the filter mechanism moves to a position separated from the fixed seat.

In some embodiments, the filter screen assembly further comprises a driving part, and the driving part is arranged on the fixed seat and drives the filter mechanism to move. And the driving part is adopted, so that automatic operation can be realized, and the operation is simple and convenient.

In some embodiments, the fixing seat includes the guide rail 2, and filter screen frame 4 cooperates with guide rail 2, is equipped with the transmission structure with actuating mechanism complex on the filter screen frame 4, and through the restriction of guide rail 2, filter mechanism can only remove along the direction of guide rail 2, and the accuracy is high, and maneuverability is high.

In some embodiments, the filter screen frame 4 has a shaft rod on the side, and the shaft rod is sleeved with a shaft sleeve to form a shaft sleeve support structure 43, and the shaft sleeve is in rolling fit with the guide rail 2, so that the friction force is small. The filter screen frame 4 can also be directly arranged in the guide rail 2 for sliding fit, and the relative rolling friction force is large.

In some embodiments, the driving mechanism comprises a power mechanism, the power mechanism is fixed on the guide rail 2, the power mechanism is matched with the transmission structure, and the power mechanism drives the transmission structure to move.

In some embodiments, the power structure comprises a drive gear 6, the drive structure comprises a rack 42, and the drive gear 6 is engaged with the rack 42. Carry out the drive power transmission through the tooth meshing mode, can accurate control remove.

In some embodiments, the power mechanism comprises a motor 7 and a motor bracket 8, and the motor 7 is fixed on the guide rail 2 through the motor bracket 8.

According to another embodiment of the present application, an air intake device includes a screen assembly as described above.

Specifically, the fixing base includes air inlet panel 1, and filtering mechanism is the activity setting on air inlet panel 1, and as shown in fig. 1, be equipped with air-inlet grille 11 on the air inlet panel 1, the wind of being sent into by air-inlet grille 11 is directly carried out filtration treatment by the filter screen subassembly.

As shown in fig. 2, 3 and 4, the motor 7 is assembled with the gear 6, the motor 7 is fastened on the motor support 8 by using screws, the motor support 8 is fastened in cooperation with the sheet metal support 5, the sheet metal support 5 is fixed on the guide rail 2 by a positioning pin and screws, the guide rail 2 is fastened on the air inlet panel 1 by screws, the frame rack 42 is sleeved with a shaft sleeve and assembled with the guide rail 2, and the rack 42 part of the frame rack 42 is matched with the gear 6. When the motor 7 is controlled to move, the motor 7 drives the gear 6 to rotate, and further drives the frame rack 42 matched with the gear 6, and the frame rack 42 is matched with the shaft sleeve to move in the guide rail 2. The filter screen 3 is mounted in a filter screen mounting cavity 41 in a frame rack 42. The filter screen 3 moves with the movement of the frame rack 42 to a position which is easily detachable, and this position is the position where the filter screen 3 moves along the guide rail 2 to the farthest away from the air intake grill 11.

Use motor 7 and rack 42 motion structure to drive filter screen 3 and remove, can realize air inlet panel 1 air intake filter screen 3 remote control and adjust for the air intake can realize filtering or the effect of not straining under the remote control, when filter screen 3 rebound to the fixed point, convenience of customers dismantles and washs filter screen 3, embodies the convenience.

According to another embodiment of the present application, an air conditioner includes the filter screen 3 assembly as described above or the air intake device as described above.

It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. A screen assembly, comprising:

the fixing seat is used for limiting the filter screen assembly;

2. The filter screen assembly according to claim 1, wherein the filter mechanism comprises a filter screen frame (4) and a filter screen (3), a filter screen installation cavity (41) is arranged in the filter screen frame (4), and the filter screen (3) is inserted into the filter screen installation cavity (41).

3. The filter screen assembly according to claim 1 or 2, further comprising a driving member, wherein the driving member is disposed on the fixing base and drives the filtering mechanism to move.

4. A filter screen assembly according to claim 3, wherein the fixing base comprises a guide rail (2), the filter screen frame (4) is engaged with the guide rail (2), and the filter screen frame (4) is provided with a transmission structure engaged with the driving mechanism.

5. A filter screen assembly according to claim 4, wherein the filter screen frame (4) is provided with a shaft on its side, said shaft being provided with a bushing, said bushing being in rolling engagement with the guide rail (2).

6. The screen assembly according to claim 4, wherein the drive mechanism comprises a power mechanism, wherein the power mechanism is fixed on the guide rail (2), and the power mechanism is matched with the transmission structure and drives the transmission structure to move.

7. A filter screen assembly according to claim 6, wherein the power structure comprises a drive gear (6), the drive structure comprising a rack (42), the drive gear (6) being in engagement with the rack (42).

8. A screen assembly according to claim 6 or 7, wherein the power mechanism comprises a motor (7) and a motor support (8), the motor (7) being fixed to the guide (2) via the motor support (8).

9. An air intake arrangement comprising a screen assembly as claimed in any one of claims 1 to 8.

10. An air conditioner characterised by comprising a screen assembly as claimed in any one of claims 1 to 8 or an air inlet means as claimed in claim 9.