Air conditioner filter screen convenient to replace

Abstract

The utility model relates to the field of air conditioner cleaning, and discloses an air conditioner filter screen convenient to replace, which comprises an air conditioner box, a mounting frame is fixedly connected in the air conditioner box, four mounting plates are fixedly connected in the mounting frame, four threaded holes are formed in the mounting frame, and the mounting plates are fixedly connected in the mounting frame. The device comprises four threaded holes, threaded pipes are in threaded connection with the interiors of the four threaded holes, partition plates are fixedly connected with the interiors of the four threaded pipes, springs are installed on the outer sides of the four partition plates, baffles slidably connected with the threaded pipes are fixedly connected with the outer sides of the four springs, and fixing rings are fixedly connected with the outer sides of the four threaded pipes. The outer sides of the four baffles are fixedly connected with connecting rods located in the threaded pipe, and the outer sides of the four connecting rods are fixedly connected with pulling plates. The air conditioner filter screen convenient to replace has the advantages that the filter screen can be disassembled and assembled without using tools, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the field of air conditioner cleaning, in particular to an air conditioner filter that is easy to replace. Background Art

[0002] The air conditioning filter is an indispensable component of the air conditioner. It can absorb dust in the air and filter out dust and foreign particles in the air. On the one hand, it can reduce the harm of dust and foreign particles to the human body, and on the other hand, it can reduce the damage of dust and foreign particles to the air conditioner body. The air conditioning filter can also purify the bacteria in the air and prevent the spread and spread of bacteria to a large extent, thereby preventing bacteria from invading the human body. Therefore, the filter of the indoor unit of the air conditioner with air purification function needs to be replaced regularly.

[0003] Most traditional air conditioning filters are fixed inside the air conditioner by fasteners such as bolts. When removing the filter, tools are often needed. However, due to the size of the space inside the air conditioner and the installation position of the air conditioner, the tools cannot be used in the narrow space, which makes it inconvenient to remove the filter. Therefore, an air conditioning filter that is easy to replace is proposed to solve the above problem. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an air-conditioning filter that is easy to replace. The filter can be disassembled and installed without using tools and the operation is simple. This solves the problem that most traditional air-conditioning filters are fixed inside the air-conditioner by fasteners such as bolts, and tools are often required when disassembling the filter. However, due to the size of the space inside the air-conditioner and the installation position of the air-conditioner, tools cannot be used in a small space, resulting in inconvenience in disassembling the filter.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above-mentioned technical problems as follows: an air-conditioning filter that is easy to replace, comprising an air-conditioning box, an installation frame fixedly connected to the interior of the air-conditioning box, four installation plates fixedly connected to the interior of the installation frame, four threaded holes opened inside the installation frame, threaded tubes threadedly connected to the interiors of the four threaded holes, partitions fixedly connected to the interiors of the four threaded tubes, springs installed on the outer sides of the four partitions, baffles slidably connected to the threaded tubes fixedly connected to the outer sides of the four springs, fixing rings fixedly connected to the outer sides of the four threaded tubes, connecting rods located inside the threaded tubes fixedly connected to the outer sides of the four baffles, and pull plates fixedly connected to the outer sides of the four connecting rods.

[0008] The beneficial effects of the utility model are:

[0009] The easily replaceable air conditioning filter has the advantages of being able to be disassembled and installed without using tools and being easy to operate.

[0010] On the basis of the above technical solution, the present invention can also be improved as follows.

[0011] Furthermore, the four threaded holes are all opened at the intersection of two adjacent frames of the installation frame, and the four installation plates are all arranged between two adjacent frames of the installation frame.

[0012] The beneficial effect of adopting the above further solution is that the baffle plate is rotated with the position of the threaded hole as the axis, so that the baffle plate can sweep the position of the mounting plate.

[0013] Furthermore, the areas of the four baffles are all larger than the areas of the four mounting plates, and the corners of the four baffles are arranged in an arc shape.

[0014] The beneficial effect of adopting the above further solution is that the baffle plate can completely cover the filter screen outside the mounting plate, making the filter screen more firmly fixed.

[0015] Furthermore, four slide grooves are provided inside a single threaded tube, and a sliding block slidably connected to the four slide grooves is provided inside a single baffle.

[0016] The beneficial effect of adopting the above further solution is that relative sliding can occur between the threaded tube and the baffle, but the baffle will rotate with the rotation of the threaded tube.

[0017] Furthermore, the interior of the air-conditioning box is provided with four make-way grooves which are symmetrically distributed in pairs up and down, and the four make-way grooves correspond to the four baffles.

[0018] The beneficial effect of adopting the above further solution is that a temporary storage position is reserved for the baffle plate so that the baffle plate does not affect the replacement of the filter screen.

[0019] Furthermore, a fixing plate fixedly connected to the inside of the installation frame is fixedly connected between each two adjacent installation plates, and a buffer pad is fixedly connected to the rear sides of the four baffles.

[0020] The beneficial effect of adopting the above further solution is that the friction between the filter screen and the baffle is increased, making the fixation of the filter screen more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0022] Figure 2It is a cross-sectional schematic diagram of the utility model;

[0023] Figure 3 This is a schematic diagram of the slider of the utility model;

[0024] Figure 4 This is a schematic diagram of the baffle structure of the utility model.

[0025] In the figure: 1. air conditioning box; 2. mounting frame; 3. mounting plate; 4. threaded pipe; 5. partition; 6. spring; 7. baffle; 8. fixing ring; 9. connecting rod; 10. pull plate; 11. slider; 12. fixing plate; 13. buffer pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] In the embodiment, Figure 1-4 Provided is an air conditioning filter that is easy to replace. The utility model comprises an air conditioning box 1, an installation frame 2 is fixedly connected inside the air conditioning box 1, four installation plates 3 are fixedly connected inside the installation frame 2, four threaded holes are opened inside the installation frame 2, threaded tubes 4 are threadedly connected inside the four threaded holes, partitions 5 are fixedly connected inside the four threaded tubes 4, springs 6 are installed on the outer sides of the four partitions 5, baffles 7 slidably connected to the threaded tubes 4 are fixedly connected on the outer sides of the four springs 6, fixing rings 8 are fixedly connected on the outer sides of the four threaded tubes 4, connecting rods 9 located inside the threaded tubes 4 are fixedly connected on the outer sides of the four baffles 7, and pull plates 10 are fixedly connected on the outer sides of the four connecting rods 9.

[0028] The four threaded holes are all opened at the intersections of two adjacent frames of the installation frame 2 , and the four installation plates 3 are all arranged between two adjacent frames of the installation frame 2 .

[0029] In this embodiment, in actual use, after the baffle 7 is rotated, the rotation center point of the baffle 7 is on the installation frame 2, so that the baffle 7 can completely leave the installation range of the filter.

[0030] The areas of the four baffles 7 are all larger than the areas of the four mounting plates 3 , and the corners of the four baffles 7 are arranged in an arc shape.

[0031] In this embodiment, during actual use, when the baffle plate 7 is rotated, the arc-shaped baffle plate 7 rotates more smoothly and also reduces the hollowing area of ​​the clearance groove.

[0032] Therein, four slide grooves are provided inside a single threaded tube 4 , and a slider 11 slidably connected to the four slide grooves is provided inside a single baffle 7 .

[0033] In this embodiment, during actual use, the rotation of the threaded tube 4 will drive the baffle 7 to rotate synchronously, and the stretching of the spring 6 will prevent the baffle 7 from detaching from the threaded tube 4. The slide groove provides sliding space for the slider 11 and limits the sliding direction of the baffle 7.

[0034] There are four make way slots in the air conditioning box 1 which are symmetrically distributed in pairs up and down, and the four make way slots correspond to the four baffles 7 .

[0035] In this embodiment, during actual use, the rotation of the threaded tube 4 in the threaded hole will drive the baffle 7 to rotate, and the rotating baffle 7 will enter the clearance groove, so that the baffle 7 does not affect the removal of the filter.

[0036] Among them, a fixing plate 12 fixedly connected to the inside of the installation frame 2 is fixedly connected between every two adjacent installation plates 3, and a buffer pad 13 is fixedly connected to the rear side of each of the four baffles 7.

[0037] In this embodiment, during actual use, the movement of the baffle 7 makes the buffer pad 13 closer to the filter screen, and the fixing plate 12 supports the fixing of the filter screen and fills the gap between the filter screen and the mounting frame 2.

[0038] Working principle:

[0039] When the filter needs to be replaced, first lift the pull plate 10, and then use the fixing ring 8 to rotate the four baffles 7 into the make way groove with the threaded tube 4 as the axis. At this time, the filter can be placed or removed, and the new filter is placed outside the installation frame 2. When the pull plate 10 is pulled open, the spring 6 will be stretched, and the threaded tube 4 will be rotated to make the baffle 7 block the front side of the filter, and the pull plate 10 will be released. The stretched spring 6 will shrink, so that the buffer pad 13 in the baffle 7 will squeeze and fix the filter.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioning filter that is easy to replace, comprising an air conditioning box (1), characterized in that: The interior of the air-conditioning box (1) is fixedly connected to a mounting frame (2), and the interior of the mounting frame (2) is fixedly connected to four mounting plates (3). The interior of the mounting frame (2) is provided with four threaded holes, and the interiors of the four threaded holes are threadedly connected to threaded tubes (4), and the interiors of the four threaded tubes (4) are fixedly connected to partitions (5), and the outer sides of the four partitions (5) are installed with springs (6), and the outer sides of the four springs (6) are fixedly connected to baffles (7) slidably connected to the threaded tubes (4), and the outer sides of the four threaded tubes (4) are fixedly connected to fixing rings (8), and the outer sides of the four baffles (7) are fixedly connected to connecting rods (9) located inside the threaded tubes (4), and the outer sides of the four connecting rods (9) are fixedly connected to pull plates (10).

2. The easily replaceable air conditioning filter according to claim 1, characterized in that: The four threaded holes are all opened at the intersection of two adjacent frames of the installation frame (2), and the four installation plates (3) are all arranged between two adjacent frames of the installation frame (2).

3. The easily replaceable air conditioning filter according to claim 1, characterized in that: The areas of the four baffles (7) are all larger than the areas of the four mounting plates (3), and the corners of the four baffles (7) are arranged in an arc shape.

4. The easily replaceable air conditioning filter according to claim 1, characterized in that: Four slide grooves are provided inside a single threaded tube (4), and a sliding block (11) slidably connected to the four slide grooves is provided inside a single baffle (7).

5. The easily replaceable air conditioning filter according to claim 1, characterized in that: The air conditioning box (1) is provided with four clearance grooves which are symmetrically distributed in pairs up and down, and the four clearance grooves correspond to the four baffles (7).

6. The easily replaceable air conditioning filter according to claim 1, characterized in that: A fixing plate (12) fixedly connected to the inside of the installation frame (2) is fixedly connected between each pair of adjacent installation plates (3), and a buffer pad (13) is fixedly connected to the rear sides of the four baffles (7).

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