Multi-form sterilization filter plate for air conditioner

Abstract

The utility model relates to the technical field of filter plates, in particular to a multi-form sterilization filter plate for an air conditioner, which comprises a filter screen slidably arranged inside the filter plate. An opening is formed in one end of the filter plate, positioning grooves are formed in the filter plate, and the positioning grooves are formed in the two sides of the opening and communicate with the opening; a positioning assembly is arranged on the filter screen and comprises a connecting block, a mounting block, a telescopic block and a first spring, the bottom of the connecting block is fixedly arranged on the filter screen, the mounting block is arranged on the side wall of the top of the connecting block, a telescopic groove is formed in the bottom of the mounting block, and the telescopic block is arranged in the telescopic groove; two ends of the first spring are respectively connected with the bottom of the telescopic groove and the telescopic block; positioning blocks are arranged at the two ends of the telescopic block, guide grooves are formed in the side walls of the two sides of the telescopic groove, the positioning blocks are slidably arranged in the guide grooves, and the positioning blocks are matched with the positioning grooves in size. According to the utility model, the mounting stability of the filter screen can be improved, the filter screen is convenient to clean and replace, and the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter plates, in particular to a sterilization filter plate for multi-form air conditioners. Background Art

[0002] The multi-mode air conditioning sterilization filter plate is a special filter plate used in air conditioning systems. Its main function is to achieve efficient sterilization and air purification through a composite setting.

[0003] After long-term use, the existing air conditioning unit filtration system will have a lot of debris attached to the filter, resulting in reduced filtration efficiency. Manual cleaning or replacement of the filter is required regularly, but it is cumbersome and inefficient to replace and clean the filter. In addition, multiple installation and removal will affect the stability of the filter installation and reduce the filtration effect. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a multi-form sterilization filter plate for air conditioners, which can improve the stability of filter installation, facilitate the cleaning and replacement of the filter, and improve the filtering efficiency.

[0005] To achieve the above-mentioned purpose, according to the embodiment of the first aspect of the utility model, a multi-form sterilization filter plate for air conditioning is proposed, which includes a filter screen, and the filter screen is arranged inside the filter plate; a mounting groove is provided on one side of the filter plate, and slide grooves are provided on both sides of the mounting groove, and the filter screen is slidably arranged in the slide groove; an opening is provided at one end of the filter plate, and a positioning groove is provided on the filter plate, and the positioning grooves are arranged on both sides of the opening and are connected with the opening; a positioning assembly is provided on the filter screen, and the positioning assembly includes a connecting block, a mounting block, a telescopic block and a first spring, the bottom of the connecting block is fixedly arranged on the filter screen, the mounting block is arranged on the top side wall of the connecting block, the bottom of the mounting block is provided with a telescopic groove, the telescopic block is arranged in the telescopic groove, and one end of the first spring is connected to the bottom of the telescopic groove, and the other end is connected to the telescopic block; positioning blocks are provided at both ends of the telescopic block, and guide grooves are provided on the side walls on both sides of the telescopic groove, the positioning block is slidably arranged in the guide groove, and the size of the positioning block is adapted to the positioning groove.

[0006] As a further solution of the utility model: a support mechanism is provided at the bottom of the mounting groove, and the support mechanism includes a support block, a support plate and a second spring. The support block is provided at the bottom of the mounting groove, the bottom of the support plate is connected to one end of the second spring, and the other end of the second spring is connected to the inside of the support block, and the top of the support plate is used to support the bottom of the filter net.

[0007] As a further solution of the utility model: a sliding mechanism is arranged between the filter screen and the slide groove, the sliding mechanism includes a slider and a roller, the slider is arranged on the side wall of the slide groove, a plurality of rollers are arranged on the slider, and the outer peripheral wall of the roller is connected to the side walls of the filter screen.

[0008] As a further solution of the utility model: the side wall of the mounting block is provided with a first limit block, the first limit block is arranged on both sides of the guide groove, the side wall of the positioning block is provided with a second limit block, and the second limit block is arranged above the first limit block.

[0009] As a further solution of the utility model: a rounded corner is arranged on a side of the telescopic block away from the connecting block.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. The utility model facilitates the removal of the filter screen for cleaning and replacement through the cooperation between the installation slot and the slide slot, thereby improving the filtering efficiency. At the same time, when installing the filter screen, the telescopic block drives the positioning block to shrink synchronously along the guide slot through the first spring, so that the positioning block can move along the top of the opening. When the positioning block moves to the positioning slot, it extends under the reverse elastic force of the first spring and engages with the positioning slot to complete the fixation, thereby improving the stability of the filter screen installation.

[0012] 2. The utility model provides a supporting mechanism. When installing the filter, the elastic force of the support plate and the second spring can improve the stability of the filter installation, and can adapt to filters of different lengths. During the disassembly of the filter, after the telescopic block is manually pressed, the positioning block is separated from the positioning groove. Under the reverse elastic force of the second spring, the support plate gives the filter an upward elastic force, which facilitates the filter to separate from the filter plate and improves the replacement and disassembly efficiency.

[0013] 3. The utility model sets a first limit block and a second limit block, so that the moving range of the positioning block is limited, the accuracy of the engagement between the positioning block and the positioning groove is improved, the positioning block is prevented from being separated, and the stability of the filter installation is improved.

[0014] 4. The utility model provides a sliding mechanism, and when installing and removing the filter, the roller provides a guiding effect, thereby improving the stability during installation and removal. At the same time, the pulley can reduce the friction between the side wall of the filter and the slide groove, reduce wear, facilitate installation and removal, and increase service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a sterilizing filter plate for various types of air conditioners.

[0016] Figure 2 Schematic diagram of the internal structure of the filter plate.

[0017] Figure 3 This is a diagram of filter installation.

[0018] Figure 4 Install the cutaway view for positioning components.

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the positioning component.

[0020] Figure 6 Schematic diagram of the three-dimensional structure of the installation block

[0021] The reference numerals in the figure are: 1. filter plate; 11. mounting groove; 12. slide groove; 13. opening; 14. positioning groove; 2. filter screen; 3. connecting block; 4. mounting block; 41. telescopic groove; 411. guide groove; 412. first limit block; 42. first spring; 5. telescopic block; 51. rounded corner; 6. positioning block; 61. second limit block; 7. support block; 71. support plate; 72. second spring; 8. slider; 81. pulley. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0023] like Figures 1 to 6 As shown, a multi-type air conditioner sterilization filter plate includes a filter screen 2, and the filter screen 2 is arranged inside a filter plate 1; a mounting groove 11 is provided on one side of the filter plate 1, and slide grooves 12 are provided on both sides of the mounting groove 11, and the filter screen 2 is slidably arranged in the slide grooves 12. The filter plate 1 can be installed on a desktop air conditioner or a vertical air conditioner, and has a wide range of applications. Through the cooperation of the mounting groove 11 and the slide groove 12, the filter screen 2 can be conveniently taken out, cleaned and replaced, and the filtering efficiency is improved.

[0024] An opening 13 is provided at one end of the filter plate 1, and a positioning groove 14 is provided on the filter plate 1. The positioning grooves 14 are provided on both sides of the opening 13 and are communicated with the opening 13; a positioning assembly is provided on the filter net 2, and the positioning assembly includes a connecting block 3, a mounting block 4, a telescopic block 5 and a first spring 42. The bottom of the connecting block 3 is fixedly provided on the filter net 2, the mounting block 4 is provided on the top side wall of the connecting block 3, a telescopic groove 41 is provided at the bottom of the mounting block 4, the telescopic block 5 is provided in the telescopic groove 41, and one end of the first spring 42 is connected to the bottom of the telescopic groove 41, and the other end is connected to the telescopic block 5; positioning blocks 6 are provided at both ends of the telescopic block 5, and guide grooves 411 are provided on the side walls on both sides of the telescopic groove 41. The positioning block 6 is slidably provided in the guide groove 411, and the size of the positioning block 6 is adapted to the positioning groove 14.

[0025] By setting the positioning assembly, when installing the filter 2, the connecting block 3 and the mounting block 4 on the filter 2 are moved to the opening 13 of the filter plate 1, and the telescopic block 5 is telescoped into the telescopic groove 41 under the elastic force of the first spring 42, and at the same time drives the positioning block 6 to shrink synchronously along the guide groove 411, so that the positioning block 6 moves along the top of the opening 13. When the positioning block 6 moves to the positioning groove 14, it extends out under the reverse elastic force of the first spring 42, and engages with the positioning groove 14 to complete the fixation, thereby improving the installation stability of the filter 2. When disassembling and replacing the filter 2, the telescopic block 5 is manually pressed, so that the telescopic block 5 drives the positioning block 6 to disengage from the positioning groove 14, which facilitates the removal of the filter 2 and improves the disassembly efficiency.

[0026] A supporting mechanism is provided at the bottom of the mounting groove 11, and the supporting mechanism includes a supporting block 7, a supporting plate 71 and a second spring 72. The supporting block 7 is provided at the bottom of the mounting groove 11, the bottom of the supporting plate 71 is connected to one end of the second spring 72, and the other end of the second spring 72 is connected to the inside of the supporting block 7, and the top of the supporting plate 71 is used to support the bottom of the filter screen 2.

[0027] By setting up a supporting mechanism, when installing the filter 2, the stability of the installation of the filter 2 is improved through the elastic force of the support plate 71 and the second spring 72, and the filter 2 of different lengths can be adapted. During the disassembly of the filter 2, after the telescopic block 5 is manually pressed, the positioning block 6 is disengaged from the positioning groove 14. Under the reverse elastic force of the second spring 72, the support plate 71 gives the filter 2 an upward elastic force, which facilitates the filter 2 to be separated from the filter plate 1, thereby improving the replacement and disassembly efficiency.

[0028] A sliding mechanism is provided between the filter screen 2 and the slide groove 12 , and the sliding mechanism includes a slider 8 and a pulley 81 . The slider 8 is provided on the side wall of the slide groove 12 , and a plurality of pulleys 81 are provided on the slider 8 . The outer peripheral wall of the pulley 81 is connected to the side walls of the filter screen 2 .

[0029] By setting up a sliding mechanism, when installing and disassembling the filter screen 2, the pulley 81 provides a guiding function, thereby improving the stability during installation and disassembly. At the same time, the pulley 81 can reduce the friction between the side wall of the filter screen 2 and the slide groove 12, reduce wear, facilitate installation and disassembly, and increase service life.

[0030] The side wall of the mounting block 4 is provided with a first limit block 412 , which is arranged on both sides of the guide groove 411 . The side wall of the positioning block 6 is provided with a second limit block 61 , which is arranged above the first limit block 412 .

[0031] By providing the first limiting block 412 and the second limiting block 61 , the moving range of the positioning block 6 is limited, the engagement accuracy between the positioning block 6 and the positioning groove 14 is improved, the positioning block 6 is prevented from being separated, and the installation stability of the filter screen 2 is improved.

[0032] A rounded corner 51 is provided on one side of the telescopic block 5 away from the connecting block 3 .

[0033] By providing a rounded corner 51 on the side of the telescopic block 5 away from the connecting block 3 , it is convenient for the staff to press the telescopic block 5 , while reducing the damage to the hands of the staff.

[0034] The working principle of the utility model is as follows: when installing the filter screen 2, the filter screen 2 is inserted into the slide groove 12 on the filter plate 1 and moved to the bottom of the installation groove 11 of the filter plate 1. During the movement, the connecting block 3 and the installation block 4 on the filter screen 2 move to the opening 13 of the filter plate 1, and the telescopic block 5 is telescoped into the telescopic groove 41 under the elastic force of the first spring 42, and at the same time drives the positioning block 6 to shrink synchronously along the guide groove 411, so that the positioning block 6 moves along the top of the opening 13. When the positioning block 6 moves to the positioning groove 14, it extends out under the reverse elastic force of the first spring 42, and engages with the positioning groove 14 to complete the fixation. When disassembling and replacing the filter screen 2, the telescopic block 5 is manually pressed so that the telescopic block 5 drives the positioning block 6 to disengage from the positioning groove 14, which is convenient for taking out the filter screen 2 and improving the disassembly efficiency.

[0035] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A sterilizing filter plate for a multi-mode air conditioner, comprising a filter screen (2), wherein the filter screen (2) is arranged inside a filter plate (1); a mounting groove (11) is provided on one side of the filter plate (1), and slide grooves (12) are provided on both sides of the mounting groove (11), wherein the filter screen (2) is slidably arranged in the slide grooves (12); It is characterized in that An opening (13) is provided at one end of the filter plate (1), and a positioning groove (14) is provided on the filter plate (1), wherein the positioning groove (14) is provided on both sides of the opening (13) and is in communication with the opening (13); The filter screen (2) is provided with a positioning assembly, the positioning assembly comprising a connecting block (3), a mounting block (4), a telescopic block (5) and a first spring (42); the bottom of the connecting block (3) is fixedly arranged on the filter screen (2); the mounting block (4) is arranged on the top side wall of the connecting block (3); a telescopic groove (41) is provided at the bottom of the mounting block (4); the telescopic block (5) is arranged in the telescopic groove (41); one end of the first spring (42) is connected to the bottom of the telescopic groove (41) and the other end is connected to the telescopic block (5); positioning blocks (6) are provided at both ends of the telescopic block (5); guide grooves (411) are provided on the side walls of both sides of the telescopic groove (41); the positioning block (6) is slidably arranged in the guide groove (411); and the size of the positioning block (6) is adapted to the positioning groove (14).

2. The multi-mode air conditioning sterilizing filter plate according to claim 1, characterized in that: A support mechanism is arranged at the bottom of the mounting groove (11), and the support mechanism comprises a support block (7), a support plate (71) and a second spring (72); the support block (7) is arranged at the bottom of the mounting groove (11); the bottom of the support plate (71) is connected to one end of the second spring (72); the other end of the second spring (72) is connected to the inside of the support block (7); and the top of the support plate (71) is used to support the bottom of the filter screen (2).

3. The multi-mode air conditioning sterilizing filter plate according to claim 2, characterized in that: A sliding mechanism is provided between the filter screen (2) and the slide groove (12), the sliding mechanism comprising a slider (8) and a pulley (81), the slider (8) being provided on the side wall of the slide groove (12), a plurality of pulleys (81) being provided on the slider (8), and the outer peripheral wall of the pulley (81) being connected to the side walls of both sides of the filter screen (2).

4. The multi-mode air conditioning sterilizing filter plate according to claim 1, characterized in that: The side wall of the mounting block (4) is provided with a first limit block (412), the first limit block (412) being arranged on both sides of the guide groove (411), and the side wall of the positioning block (6) is provided with a second limit block (61), the second limit block (61) being arranged above the first limit block (412).

5. The multi-mode air conditioning sterilizing filter plate according to claim 1, characterized in that: A rounded corner (51) is provided on one side of the telescopic block (5) away from the connecting block (3).

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