Reminding structure facilitating cleaning of air conditioner filter screen

Abstract

The utility model discloses a reminding structure convenient for cleaning an air conditioner filter screen, which comprises an air conditioner body and a filter screen body, and further comprises a fixing mechanism, the fixing mechanism comprises two frames which are symmetrically distributed, the outer wall of one side of each frame is provided with a first rectangular hole, the inner wall of one side of each first rectangular hole is provided with a second rectangular hole, and the first rectangular hole is communicated with the second rectangular hole; second circular shafts which are symmetrically distributed are arranged on the outer walls of the left side and the right side of the filter screen body, the second circular shafts are connected into the first rectangular holes in a sliding mode, second movable blocks are connected into the second rectangular holes in a sliding mode, and second springs are fixedly connected to the outer walls of one sides of the second movable blocks; a pressure sensor is fixed to the inner wall of one side of the second rectangular hole. The reminding structure facilitating cleaning of the air conditioner filter screen has the advantages that the dust condition on the filter screen body can be clearly known by observing the display lamp, timely cleaning is achieved, and people can conveniently use the reminding structure.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioner filter cleaning, in particular to a reminder structure for facilitating air conditioner filter cleaning. Background Art

[0002] Air conditioning filters are filters specifically used in air conditioning systems. They are usually installed at the air inlet or return air outlet of air conditioning equipment to filter dust, bacteria, viruses and other impurities in the air to ensure clean and hygienic air circulation. The main function of air conditioning filters is to filter dust and microorganisms in the air to prevent them from entering the air conditioning system and affecting air circulation and cooling effects. At the same time, air conditioning filters can also filter harmful substances such as bacteria and viruses in the air, reduce indoor air pollution, and protect human health.

[0003] If the air conditioner filter is not cleaned for a long time, a lot of dust, mites, etc. will accumulate. These bacteria will be blown into the air with the wind from the air conditioner and enter the human respiratory system, which can easily cause skin diseases or respiratory diseases. At the same time, if the air conditioner filter is clogged due to too much dirt, it may cause dust to clog the filter. When the fan motor is running, dust attaches to the blades, the spacing becomes smaller, the air volume becomes smaller, the noise becomes louder, and the air volume at the air outlet is unstable. Therefore, it is necessary to clean the air conditioner filter in time. Since each person uses the air conditioner at different frequencies and the air quality is different, the amount of dust accumulated on the air conditioner filter is different. It is necessary to open the cover and remove the air conditioner filter for inspection. This method is more troublesome. In addition, frequent disassembly and assembly can easily damage related parts in the air conditioner, so a reminder structure that facilitates the cleaning of the air conditioner filter is needed. Utility Model Content

[0004] The utility model discloses a reminder structure for facilitating the cleaning of an air conditioner filter, aiming to solve the problem that the amount of dust accumulated on the air conditioner filter varies, and it is necessary to open a cover plate and remove the air conditioner filter for inspection, which is rather troublesome. In addition, frequent disassembly and assembly may easily damage related parts in the air conditioner.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A reminder structure for cleaning an air conditioner filter, comprising an air conditioner body and a filter body, and further comprising:

[0007] A fixing mechanism, the fixing mechanism includes two symmetrically distributed frame frames, a first rectangular hole is opened on an outer wall of one side of the frame, a second rectangular hole is opened on an inner wall of one side of the first rectangular hole, left and right outer walls of the filter body are provided with symmetrically distributed second circular shafts, the second circular shafts are slidably connected to the first rectangular hole, a second movable block is slidably connected to the second rectangular hole, a second spring is fixedly connected to an outer wall of one side of the second movable block, a pressure sensor is fixed to an inner wall of one side of the second rectangular hole, one end of the second spring is fixedly connected to the pressure sensor, a display light is provided on an outer wall of one side of the air conditioner body, and the display light is electrically connected to the pressure sensor.

[0008] When dust is attached to the filter body, the ventilation area of ​​the filter body is reduced, and the air outlet inside the air conditioner blows the filter body to move, compressing the second spring. The pressure sensor senses the pressure and converts the pressure signal to the display light, which is displayed in sequence according to the pressure. If there is a lot of dust on the filter body, when the display light shows three beads, the filter body needs to be cleaned. When the display light shows more than three beads, there is too much dust on the filter body and it should be cleaned in time, otherwise it will seriously affect the operation of the air conditioner body. By observing the display light, you can clearly understand the dust situation on the filter body and clean it in time for people to use it.

[0009] In a preferred solution, a cover plate is provided on one side outer wall of the air conditioner body, and a transparent window is provided on the cover plate. The transparent window is arranged close to the display light. The display of the display light can be intuitively observed through the transparent window, and the amount of dust on the filter body can be understood without opening the cover plate, which is convenient for people to discover and clean the filter body in time.

[0010] As can be seen from the above, a reminder structure for cleaning an air conditioner filter includes an air conditioner body and a filter body, and also includes:

[0011] A fixing mechanism, the fixing mechanism includes two symmetrically distributed frames, a first rectangular hole is opened on one outer wall of the frame, a second rectangular hole is opened on one inner wall of the first rectangular hole, and second circular shafts are symmetrically distributed on the left and right outer walls of the filter body, the second circular shaft is slidably connected to the first rectangular hole, a second movable block is slidably connected to the second rectangular hole, a second spring is fixedly connected to one outer wall of the second movable block, a pressure sensor is fixed to one inner wall of the second rectangular hole, one end of the second spring is fixedly connected to the pressure sensor, and a display light is provided on one outer wall of the air conditioner body, and the display light is electrically connected to the pressure sensor. The utility model provides a reminder structure for facilitating the cleaning of the air conditioner filter, which has the technical effect that by observing the display light, the dust situation on the filter body can be clearly understood, and timely cleaning can be achieved, making it convenient for people to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model provides an overall structural diagram of a reminder structure for facilitating the cleaning of an air conditioner filter.

[0013] Figure 2 The utility model provides a schematic diagram of the internal structure of a reminder structure for facilitating the cleaning of an air conditioner filter.

[0014] Figure 3 This is a schematic diagram of the filter body structure of a reminder structure for facilitating cleaning of the air conditioner filter proposed by the utility model.

[0015] Figure 4 This is a partially enlarged structural schematic diagram of a reminder structure for facilitating cleaning of an air conditioner filter, which is proposed by the utility model.

[0016] In the attached drawings: 1. cover plate; 2. transparent window; 3. air conditioner body; 4. display light; 5. frame; 6. filter body; 7. grid; 8. bottom frame; 9. first spring; 10. first movable block; 11. first circular axis; 12. second circular axis; 13. limit plate; 14. second movable block; 15. second spring; 16. pressure sensor. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0019] The utility model discloses a reminder structure for cleaning an air conditioner filter, which is mainly used in situations where the amount of dust accumulated on the air conditioner filter varies, and it is necessary to open the cover and remove the air conditioner filter for inspection, which is rather troublesome. In addition, frequent disassembly and assembly may easily damage related parts in the air conditioner.

[0020] Reference Figure 1 , Figure 2 and Figure 4 , a reminder structure for cleaning an air conditioner filter, comprising an air conditioner body 3 and a filter body 6, and further comprising:

[0021] The fixing mechanism includes two symmetrically distributed frame frames 5, a first rectangular hole is opened on one outer wall of the frame 5, a second rectangular hole is opened on one inner wall of the first rectangular hole, and symmetrically distributed second circular shafts 12 are arranged on the left and right outer walls of the filter body 6. The second circular shaft 12 is slidably connected in the first rectangular hole, and a second movable block 14 is slidably connected in the second rectangular hole. A second spring 15 is fixedly connected to one outer wall of the second movable block 14, a pressure sensor 16 is fixedly fixed to one inner wall of the second rectangular hole, and one end of the second spring 15 is fixedly connected to the pressure sensor 16. A display light 4 is arranged on one outer wall of the air conditioner body 3, and the display light 4 is electrically connected to the pressure sensor 16.

[0022] Specifically, the filter body 6 is installed on the frame 5, one side of the second movable block 14 is in contact with the second circular shaft 12, and the outer wall of one side of the second movable block 14 is set to an arc surface, which is consistent with the circumferential outer wall of the second circular shaft 12, and the position of the filter body 6 is fixed. When the air conditioner blows out air, it passes through the filter body 6. When dust is attached to the filter body 6, the ventilation area of ​​the filter body 6 is reduced, and the air outlet inside the air conditioner blows the filter body 6 to move. The second circular shafts 12 on the left and right sides of the filter body 6 squeeze and push the second movable block 14 to move, compressing the second spring 15, and the pressure sensor 16 senses the pressure and converts the pressure signal into The pressure sensor 16 senses a greater pressure and converts the pressure signal to the display light 4. When three lamp beads are displayed on the display light 4, the filter body 6 needs to be cleaned. When more than three lamp beads are displayed on the display light 4, there is too much dust on the filter body 6 and it should be cleaned in time, otherwise the operation of the air conditioner body 3 will be seriously affected.

[0023] Reference Figure 2 , Figure 3 and Figure 4 In a preferred embodiment, two symmetrically distributed third rectangular holes are opened on the inner wall of one side of the first rectangular hole, and the two third rectangular holes are respectively close to the upper and lower ends of the frame 5, and the upper and lower ends of the frame 5 are fixed with symmetrically distributed bottom frames 8, and a first movable block 10 is slidably connected in the third rectangular hole, and a first spring 9 is fixedly connected to an outer wall of one side of the first movable block 10, and one end of the first spring 9 is fixedly connected to an inner wall of one side of the third rectangular hole, and symmetrically distributed first circular shafts 11 are provided on the outer walls of the left and right sides of the filter body 6, and the first circular shaft 11 is slidably connected in the first rectangular hole, and the first circular shaft 11 is arranged close to the third rectangular hole, and an outer wall of one side of the first movable block 10 is arranged into an arc surface, which is consistent with the circumferential outer wall of the first circular shaft 11, and a uniformly distributed grid 7 is arranged on the filter body 6, and a limiting plate 13 is arranged on an outer wall of one side of the filter body 6.

[0024] Reference Figure 1 , Figure 2 and Figure 4 In a preferred embodiment, the limit plate 13 is located in the first rectangular hole, the width of the limit plate 13 is smaller than the width of the first rectangular hole, a cover plate 1 is provided on one side outer wall of the air conditioner body 3, a transparent window 2 is provided on the cover plate 1, and the transparent window 2 is provided near the display light 4.

[0025] Specifically, the display of the display light 4 can be visually observed through the transparent window 2, and the amount of dust on the filter body 6 can be understood without opening the cover 1, and the filter body 6 can be discovered and cleaned in time.

[0026] Working principle: When in use, the air conditioner blows out air through the filter body 6. When dust is attached to the filter body 6, the ventilation area of ​​the filter body 6 is reduced, and the air outlet inside the air conditioner blows the filter body 6 to move. The second circular shafts 12 on the left and right sides of the filter body 6 squeeze and push the second movable block 14 to move, compressing the second spring 15, and the pressure sensor 16 feels the pressure and converts the pressure signal to the display light 4. The display light 4 is a multi-grid lamp bead, which is displayed in sequence according to the pressure size. If there is a lot of dust on the filter body 6, the ventilation of the filter body 6 is greatly obstructed, and the wind force of the air outlet inside the air conditioner blowing the filter body 6 becomes larger, pushing the second movable block 14 to move and compress the second spring 15, so that the pressure sensor 16 feels a larger pressure and converts the pressure signal to the display light 4. When three lamp beads are displayed on the display light 4, the filter body 6 needs to be cleaned. When more than three lamp beads are displayed on the display light 4, there is too much dust on the filter body 6, which should be cleaned in time, otherwise it will seriously affect the operation of the air conditioner body 3.

[0027] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A reminder structure for facilitating cleaning of an air conditioner filter, comprising an air conditioner body (3) and a filter body (6), characterized in that: Also includes: A fixing mechanism, the fixing mechanism comprising two symmetrically distributed frame frames (5), one side outer wall of the frame frames (5) being provided with a first rectangular hole, one side inner wall of the first rectangular hole being provided with a second rectangular hole, left and right side outer walls of the filter body (6) being provided with symmetrically distributed second circular shafts (12), the second circular shafts (12) being slidably connected to the first rectangular hole, a second movable block (14) being slidably connected to the second rectangular hole, a second spring (15) being fixedly connected to one side outer wall of the second movable block (14), a pressure sensor (16) being fixedly connected to one side inner wall of the second rectangular hole, one end of the second spring (15) being fixedly connected to the pressure sensor (16), and a display light (4) being provided on one side outer wall of the air conditioner body (3), the display light (4) being electrically connected to the pressure sensor (16).

2. A reminder structure for facilitating cleaning of an air conditioning filter according to claim 1, characterized in that: Two third rectangular holes are symmetrically arranged on the inner wall of one side of the first rectangular hole. The two third rectangular holes are respectively close to the upper and lower ends of the frame (5). The upper and lower ends of the frame (5) are fixed with symmetrically arranged bottom frames (8).

3. The reminder structure for facilitating cleaning of the air conditioner filter according to claim 2, characterized in that: A first movable block (10) is slidably connected in the third rectangular hole, a first spring (9) is fixedly connected to an outer wall of one side of the first movable block (10), and one end of the first spring (9) is fixedly connected to an inner wall of one side of the third rectangular hole.

4. The reminder structure for facilitating cleaning of the air conditioner filter according to claim 3, characterized in that: The left and right outer walls of the filter body (6) are provided with symmetrically distributed first circular shafts (11), the first circular shafts (11) are slidably connected in the first rectangular hole, and the first circular shafts (11) are arranged close to the third rectangular hole.

5. The reminder structure for facilitating cleaning of the air conditioner filter according to claim 1, characterized in that: The filter body (6) is provided with evenly distributed grids (7), and a limit plate (13) is provided on an outer wall of one side of the filter body (6).

6. The reminder structure for facilitating cleaning of the air conditioner filter according to claim 5, characterized in that: The limiting plate (13) is located in the first rectangular hole, and the width of the limiting plate (13) is smaller than the width of the first rectangular hole.

7. The reminder structure for facilitating cleaning of the air conditioner filter according to claim 1, characterized in that: A cover plate (1) is provided on one side outer wall of the air conditioner body (3); a transparent window (2) is provided on the cover plate (1); and the transparent window (2) is provided close to the display light (4).

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