CN219199462U

CN219199462U - Filter screen device capable of being conveniently detached

Info

Publication number: CN219199462U
Application number: CN202320310734.4U
Authority: CN
Inventors: 陶虎; 怀伊屏
Original assignee: Tellhow Sci Tech Co Ltd
Current assignee: Tellhow Sci Tech Co Ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-06-16
Anticipated expiration: 2033-02-24

Abstract

The utility model relates to the field of air conditioners and discloses a filter screen device capable of being conveniently detached, which comprises a filter screen assembly, a return air panel and a hanging buckle, wherein the hanging buckle comprises a filter screen assembly hanging lug and a return air panel hanging buckle, the filter screen assembly hanging lug is fixedly arranged on the filter screen assembly, the return air panel hanging buckle is fixedly arranged on the return air panel, the return air panel hanging buckle is a bending block which is bent upwards, and the filter screen assembly hanging lug is clamped in a bending area of the return air panel hanging buckle. The filter screen subassembly can be easily conveniently taken out, need not the instrument dismantlement.

Description

Filter screen device capable of being conveniently detached

Technical Field

The utility model relates to the field of air conditioners, in particular to a filter screen device convenient to detach.

Background

In order to ensure the cleanness of the inside of the air conditioner and prolong the service life of the air conditioner, an air filtering device is arranged at an air inlet or an air return port of the air conditioner and is used for filtering impurity dust in the air. But when the air conditioner operates, dust in the air can be continuously attached to the filter screen, so that the filter screen assembly of the air conditioner is required to be cleaned or replaced regularly, the filtering object in the existing air conditioner is generally fixed by bolts or buckles, when the bolts are detached and installed, the bolts are installed and installed relatively inconvenient to assemble and disassemble due to the small internal space of the air conditioner, and compared with the situation, the mode of buckle fixing is quite simple and only needs to use a large force to fasten the filter screen under the condition, but when the air conditioner is in actual use, the plastic buckle assembly on the return air panel can be deformed or broken to influence the next fixed filter screen, and therefore the filter screen device convenient to detach is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the filter screen device which can be conveniently detached, so that a user can conveniently clean or replace the filter screen device of the air conditioner at regular intervals, the structure of the filter screen device of the air conditioner is simplified, the purposes of saving time and improving efficiency are achieved, and the filter screen is convenient to clean or replace.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a filter screen device that can conveniently dismantle, includes filter screen subassembly, return air panel and hangs and detain, hang and detain including filter screen subassembly hangers and return air panel and hang and detain, filter screen subassembly hangers fixed mounting is on filter screen subassembly, and return air panel hangs and detain fixed mounting on the return air panel, and the return air panel is hung and detain and be the bending type piece of upwards buckling, filter screen subassembly hangers joint is hung the region of buckling of detaining at the return air panel.

Preferably, the filter screen assembly comprises a filter screen framework and a nylon filter screen, and plays a role in filtering impurity dust in air.

Preferably, the dovetail clamping groove is formed in the return air panel hanging buckle, a groove is formed in one side, corresponding to the dovetail clamping groove, of the filter screen assembly hanging lug, a spring is fixedly installed in the groove, a trapezoid block is fixedly installed at one end of the spring, and the trapezoid block is clamped in the dovetail clamping groove.

Preferably, the cross sections of the dovetail clamping groove and the trapezoid block are all trapezoid.

(III) beneficial effects

Compared with the prior art, the utility model provides a filter screen device which can be conveniently detached, and has the following beneficial effects:

1. this filter screen device that can conveniently dismantle, filter screen subassembly can be convenient take out wash or change. The filter screen subassembly can be easily conveniently taken out, need not the instrument dismantlement.

2. This filter screen device that can conveniently dismantle adopts the form of hangers to fix, has avoided current mode of adopting the buckle to fix, can not cause the deformation of buckle under the condition of repetitious usage, influences subsequent use.

Drawings

FIG. 1 is a schematic front view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic diagram of a filter screen assembly;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is an enlarged schematic view of a portion of FIG. 2;

fig. 6 is a partially enlarged schematic view at B in fig. 5.

In the figure: 1. a filter screen assembly; 2. an air return panel; 3. hanging buckle; 4. a filter screen assembly hanging lug; 5. the return air panel is hung and buckled; 6. dovetail clamping grooves; 7. a groove; 8. a spring; 9. trapezoidal blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, a filter screen device capable of being conveniently detached comprises a filter screen assembly 1, a return air panel 2 and a hanging buckle 3, wherein the hanging buckle 3 comprises a filter screen assembly hanging lug 4 and a return air panel hanging buckle 5, the filter screen assembly hanging lug 4 is fixedly arranged on the filter screen assembly 1, the return air panel hanging buckle 5 is fixedly arranged on the return air panel 2, the return air panel hanging buckle 5 is a bending block which is bent upwards, the filter screen assembly hanging lug 4 is clamped in a bending area of the return air panel hanging buckle 5, the filter screen assembly hanging lug 4 and the return air panel hanging buckle 5 can limit the filter screen assembly 1 in the return air panel 2, so that a filter screen is prevented from falling off, when the filter screen assembly 1 needs maintenance and cleaning, a user only needs to take down the filter screen assembly 1, upwards lift the filter screen assembly 1 from the back of the return air panel 2, and then take the filter screen assembly out directly. After cleaning or maintenance is completed, the filter screen assembly 1 is replaced by the reverse procedure.

Further, the filter screen assembly 1 is composed of a filter screen framework and a nylon filter screen, and plays a role in filtering impurity dust in air.

Further, the dovetail clamping groove 6 has been seted up on the return air panel is hung and is detained 5, recess 7 has been seted up to one side that filter screen subassembly hangers 4 correspond dovetail clamping groove 6, spring 8 is installed to the inside fixed mounting of recess 7, trapezoidal piece 9 is installed to the one end fixed mounting of spring 8, trapezoidal piece 9 joint is in the inside of dovetail clamping groove 6, when putting into filter screen subassembly hangers 4 the return air panel and hang the regional when detaining 5 buckling, need press trapezoidal piece 9 to recess 7's inside, when the position of trapezoidal piece 9 moves to correspond with dovetail clamping groove 6, spring 8 kick-backs this moment, trapezoidal piece 9 and dovetail clamping groove 6 joint together, accomplish fixedly, such setting can let filter screen subassembly 1 and return air panel 2 fixed more stable.

Further, the cross section of forked tail draw-in groove 6 and trapezoidal piece 9 is trapezoidal, trapezoidal setting, make when installation filter screen subassembly hangers 4, no longer need with the inside extrusion of trapezoidal piece 9 to recess 7 with the hand, only need press filter screen subassembly hangers 4 downwards, the tip of return air panel is hung and is detained 5 can extrude the inclined plane of trapezoidal piece 9 this moment, make trapezoidal piece 9 inwards shrink, when the position of trapezoidal piece 9 moves to the time corresponding with forked tail draw-in groove 6, spring 8 is kick-backed this moment, trapezoidal piece 9 is in the same place with forked tail draw-in groove 6 joint, accomplish fixedly, such setting is convenient for install more.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter screen device that can conveniently dismantle, its characterized in that includes filter screen subassembly (1), return air panel (2) and hangs knot (3), hang knot (3) and hang knot (5) including filter screen subassembly hangers (4) and return air panel, filter screen subassembly hangers (4) fixed mounting is on filter screen subassembly (1), and return air panel is hung knot (5) fixed mounting on return air panel (2), and return air panel is hung knot (5) and is the bending type piece of upwards buckling, filter screen subassembly hangers (4) joint is hung the region of buckling of knot (5) at return air panel.

2. A readily removable filter screen assembly as recited in claim 1, wherein: the filter screen assembly (1) consists of a filter screen framework and a nylon filter screen.

3. A readily removable filter screen assembly as recited in claim 1, wherein: the utility model discloses a novel air return panel is hung and is detained, including back air panel hanging buckle (5), set up forked tail draw-in groove (6) on the back air panel hanging buckle, filter screen subassembly hangers (4) are offered recess (7) corresponding one side of forked tail draw-in groove (6), spring (8) are installed to inside fixed mounting of recess (7), and the one end fixed mounting of spring (8) has trapezoidal piece (9), the inside of trapezoidal piece (9) joint in forked tail draw-in groove (6).

4. A readily removable filter screen assembly as claimed in claim 3, wherein: the cross sections of the dovetail clamping groove (6) and the trapezoid block (9) are all trapezoid.