Air conditioner filter structure

Abstract

The utility model relates to air conditioning technical field especially relates to a kind of air conditioner filter structure, including installation frame and filter screen, the inside front end of installation frame is equipped with placing groove, the edge circumferential side of filter screen is fixedly connected with rubber strip, the rubber strip is placed on the placing groove, multiple installation components are evenly distributed on the placing groove, multiple installation through slots are equipped on the rubber strip, the installation through slot is one-to-one correspondence with the installation component;The utility model is equipped with rubber strip in the filter screen edge, and cooperate with the placing groove of installation frame, fill the gap using the elastic deformation of rubber, avoid filter screen sliding, ensure that all air is filtered after entering air conditioner, reduce the risk that dust is directly attached on condenser fin.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and more specifically to an air conditioning filter structure. Background Technology

[0002] Air conditioning is a common type of appliance. It refers to a device that uses artificial means to regulate and control parameters such as temperature, humidity, and airflow of the air in a building or structure. Air conditioning does not draw in air from the outside, but rather uses the existing indoor air, cools or heats it, and then circulates it in and out to achieve the purpose of lowering or raising the indoor temperature.

[0003] Air-conditioned rooms are inherently enclosed spaces, and the circulation of indoor air cannot achieve ventilation. Therefore, during long-term operation of air conditioners, a slight odor may develop inside. To eliminate this odor, a filter structure needs to be installed on the air conditioner. Currently, the most common filter structures on the market typically have a filter screen installed in the wall-mounted air conditioner unit. This filter screen is mainly used to filter dust contained in the air drawn into the air conditioner. In the general installation method, the bottom of the filter screen is stuck between the limiting block and the mounting frame to complete the installation. The installation method is simple and makes it easy for home users to remove the filter screen for cleaning. However, the connection between the filter screen and the air conditioner is not very stable and is prone to slight slippage. This allows air to enter the air conditioner without passing through the filter screen and adhere to the condenser fins, affecting the air conditioner's cooling and heating performance. Utility Model Content

[0004] The purpose of this invention is to provide an air conditioning filter structure that prevents the filter from sliding and reduces the risk of dust directly adhering to the condenser fins.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An air conditioning filter structure includes a mounting frame and a filter screen. The mounting frame has a placement groove at its inner front end. A rubber strip is fixedly connected to the periphery of the filter screen. The rubber strip is placed on the placement groove. Multiple mounting components are evenly distributed on the placement groove. Multiple mounting through slots are formed on the rubber strip. Each mounting through slot corresponds to one of the mounting components.

[0007] Furthermore, the mounting assembly includes a damping shaft that is vertically rotatably mounted on the placement groove, and a positioning plate is fixedly connected to the top end of the damping shaft, the positioning plate being adapted to the mounting through groove.

[0008] Furthermore, a plurality of first sliding grooves are provided on the top side wall of the placement groove, and an upper limit baffle is slidably connected in the first sliding groove, with the rubber strip located between the upper limit baffle and the bottom of the placement groove.

[0009] Furthermore, a plurality of second sliding grooves are provided on the bottom side wall of the placement groove, and a lower limit baffle is slidably connected in the second sliding groove. A spring is connected between the lower limit baffle and the second sliding groove, and the rubber strip is located between the lower limit baffle and the bottom of the placement groove.

[0010] Furthermore, multiple auxiliary blocks are fixedly connected to the rubber strip, and the auxiliary blocks are provided with lifting grooves. The auxiliary blocks are integrally formed with the rubber strip.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This application uses rubber strips on the edge of the filter screen, which cooperate with the placement groove of the mounting frame. The elastic deformation of the rubber fills the gap, preventing the filter screen from sliding and ensuring that all air enters the air conditioner after being filtered, thus reducing the risk of dust directly adhering to the condenser fins. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a partial structural schematic diagram of the present invention.

[0015] 1. Mounting frame; 101. Placement groove; 102. First slide groove; 103. Second slide groove; 2. Filter screen; 3. Rubber strip; 301. Mounting through groove; 4. Damping shaft; 5. Positioning plate; 6. Upper limit baffle; 7. Lower limit baffle; 8. Auxiliary block; 801. Lifting groove. Detailed Implementation

[0016] like Figure 1 and Figure 2 As shown, an air conditioning filter structure includes a mounting frame 1 and a filter screen 2. The mounting frame 1 has a placement groove 101 at its inner front end. A rubber strip 3 is fixedly connected to the periphery of the filter screen 2. The rubber strip 3 is placed on the placement groove 101. Multiple mounting components are evenly distributed on the placement groove 101. Multiple mounting through grooves 301 are provided on the rubber strip 3. Each mounting through groove 301 corresponds to one of the mounting components.

[0017] The installation assembly includes a damping shaft 4 that is vertically rotatably mounted on the placement groove 101. A positioning plate 5 is fixedly connected to the top of the damping shaft 4. The positioning plate 5 is adapted to the installation through groove 301. The damping shaft 4 passes through the installation through groove 301 and fixes the rubber strip 3 by rotating the positioning plate 5, thereby further enhancing stability and preventing the filter screen 2 from shifting under the impact of airflow.

[0018] The top sidewall of the placement groove 101 is provided with a plurality of first sliding grooves 102, and an upper limit baffle 6 is slidably connected in the first sliding groove 102. The rubber strip 3 is located between the upper limit baffle 6 and the bottom of the placement groove 101.

[0019] Multiple second sliding grooves 103 are provided on the bottom side wall of the placement groove 101. A lower limit baffle 7 is slidably connected in the second sliding groove 103. A spring is connected between the lower limit baffle 7 and the second sliding groove 103. The rubber strip 3 is located between the lower limit baffle 7 and the bottom of the placement groove 101. The upper limit baffle 6 and the lower limit baffle 7 limit the rubber strip 3 and the filter screen 2 to prevent them from falling out of the placement groove 101 under the action of gravity.

[0020] Multiple auxiliary blocks 8 are fixedly connected to the rubber strip 3. The auxiliary blocks 8 are provided with lifting grooves 801. The auxiliary blocks 8 are integrally formed with the rubber strip 3. The lifting grooves 801 make it easy for users to lift the rubber strip 3 and disassemble the rubber strip 3 and the filter screen 2.

[0021] Working principle:

[0022] Align the rubber strip 3 at the edge of the filter screen 2 with the placement groove 101 of the mounting frame 1. After pressing it in, the rubber strip 3 will fit tightly against the groove wall of the placement groove 101 due to elastic deformation. The damping shaft 4 passes through the mounting through groove 301 and rotates the positioning plate 5 to fix the rubber strip 3. The upper limit baffle 6 limits the top of the rubber strip 3 under the action of gravity, and the lower limit baffle 7 limits the bottom of the rubber strip 3 under the action of the spring, further limiting the filter screen 2 and preventing it from loosening.

[0023] When disassembly and maintenance are required, reverse the above steps: slide the upper limit baffle 6 and the lower limit baffle 7, rotate the positioning plate 5 so that it faces the installation channel 301, and take the filter screen 2 out of the placement channel 101 through the lifting channel 801.

[0024] This utility model features a multi-fixing design to prevent the filter from loosening, significantly reduce dust accumulation on the condenser fins, improve the air conditioning's cooling and heating efficiency, and reduce energy consumption.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An air conditioning filter structure, characterized in that: The device includes a mounting frame (1) and a filter screen (2). The mounting frame (1) has a placement groove (101) at its inner front end. A rubber strip (3) is fixedly connected to the periphery of the filter screen (2). The rubber strip (3) is placed on the placement groove (101). Multiple mounting components are evenly distributed on the placement groove (101). Multiple mounting through grooves (301) are provided on the rubber strip (3). Each mounting through groove (301) corresponds to one of the mounting components.

2. The air conditioning filter structure as described in claim 1, characterized in that: The mounting assembly includes a damping shaft (4) that is vertically rotatably mounted on the placement slot (101). A positioning plate (5) is fixedly connected to the top of the damping shaft (4), and the positioning plate (5) is adapted to the mounting through slot (301).

3. The air conditioning filter structure as described in claim 1, characterized in that: The top sidewall of the placement groove (101) is provided with a plurality of first sliding grooves (102), and an upper limit baffle (6) is slidably connected in the first sliding groove (102). The rubber strip (3) is located between the upper limit baffle (6) and the bottom of the placement groove (101).

4. The air conditioning filter structure as described in claim 3, characterized in that: The bottom sidewall of the placement groove (101) is provided with a plurality of second sliding grooves (103). A lower limit baffle (7) is slidably connected in the second sliding groove (103). A spring is connected between the lower limit baffle (7) and the second sliding groove (103). The rubber strip (3) is located between the lower limit baffle (7) and the bottom of the placement groove (101).

5. The air conditioning filter structure as described in claim 1, characterized in that: Multiple auxiliary blocks (8) are fixedly connected to the rubber strip (3). The auxiliary blocks (8) are provided with lifting grooves (801). The auxiliary blocks (8) are integrally formed with the rubber strip (3).

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