An air purifier housing plastic assembly

Abstract

The utility model relates to air purifier shell technical field discloses a kind of air purifier shell plastic components, including base, four filter shells, four upper clamping rods, four lower clamping rods and coaming, the base end surface is provided with shell, the shell end surface is provided with top cover, the shell end surface is provided with multiple butt joints, multiple butt joints are all provided with connecting column between two, four the connecting column end surface is all provided with two connecting rods, the base inner wall is provided with bottom block, the bottom block inner wall is provided with adjusting ring, four the filter shell inner wall is all provided with three baffle, four the filter shell inner wall is all provided with two long fan roller. In the utility model, rotating adjusting ring, adjusting ring will promote lower clamping rod, let lower clamping rod be clamped tightly the inside of butt joint on shell, so that shell is installed more convenient, flow by baffle and long fan roller cooperation more smooth, fast.

Description

Technical Field

[0001] This utility model relates to the field of air purifier housing technology, and in particular to a plastic component for an air purifier housing. Background Technology

[0002] Air purifiers are key devices for improving indoor air quality. Their core function is to drive airflow through a built-in fan and use various filters and purification technologies such as electrostatic dust collection, ultraviolet light, and photocatalysis to remove particulate matter from the air. The outer casing of an air purifier can enhance its appearance and protect its internal electrical components. This casing is usually made of plastic.

[0003] Most existing air purifier housings are connected by clips or screws, which is too cumbersome to install and disassemble. Moreover, the air intake duct of such housings is open, and the air is easily dispersed and cannot be concentrated, affecting the intake speed. Therefore, those skilled in the art have provided a plastic assembly for air purifier housings to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a plastic component for the outer shell of an air purifier. The outer shell is spliced ​​and installed through the cooperation of the clamping rod and the connecting column, and the air flow is guided by the partition and the long fan roller.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a plastic component for an air purifier housing, comprising a base, four filter housings, four upper retaining rods, four lower retaining rods, and a surrounding plate. The base end face is provided with a housing, the housing end face is provided with a top cover, the housing end face is provided with multiple mating grooves, each pair of the multiple mating grooves is provided with a connecting post, each of the four connecting posts end faces is provided with two connecting rods, the inner wall of the base is provided with a bottom block, and the inner wall of the bottom block is provided with an adjusting ring. Each of the four filter housings has three partitions on its inner wall, two long fan rollers on its inner wall, four embedded plates on the end face of the enclosure, and a sealing ring connected to each of the four filter housings.

[0006] Furthermore, the base end face is provided with four downward grooves, and the four lower locking rods are respectively disposed inside the four downward grooves.

[0007] Furthermore, the inner wall of the bottom block is provided with multiple toothed grooves, the outer end face of the adjusting ring is provided with multiple toothed blocks, the multiple toothed blocks are respectively configured to cooperate with the multiple toothed grooves, and the inner wall of the adjusting ring is provided with a push spring.

[0008] Furthermore, the end face of the adjusting ring is connected to four first linkage rods, each of the four first linkage rods is connected to a second linkage rod, and the four second linkage rods are respectively connected to four lower locking rods.

[0009] Furthermore, the top cover end face is provided with four upper sliding grooves, and the four upper locking rods are respectively disposed inside the four upper sliding grooves.

[0010] Furthermore, the base end face is provided with an inner ring plate, and the multiple connecting rods are respectively disposed inside the four upper locking rods and the four lower locking rods.

[0011] Furthermore, the base has an annular groove inside, the surrounding plate is disposed inside the annular groove, and four mounting springs are disposed between the surrounding plate and the annular groove.

[0012] Furthermore, the end face of the enclosure is provided with a lever, four embedded plates are respectively provided on the end faces of the four filter shells, and the end face of the base is provided with four mounting slots, and the four filter shells are respectively provided inside the four mounting slots.

[0013] This utility model has the following beneficial effects: 1. The present invention proposes a plastic component for an air purifier housing. When installing the housing, the housing is placed on the base, the top cover is placed on the housing, and the connecting rods are inserted into the inner walls of the upper and lower locking rods respectively. At this time, rotating the adjusting ring will push the lower locking rod, so that the lower locking rod is locked into the mating groove on the housing, making the installation of the housing more convenient.

[0014] 2. The present invention proposes a plastic component for an air purifier housing. The base of the housing contains a filter housing, and three partitions are provided inside the filter housing. A long fan roller is provided between the partitions. The partitions and the long fan roller work together to make the air flow more smoothly and quickly. Moreover, the filter housing is conveniently installed through the cooperation of the surrounding plate and the embedded plate. Attached Figure Description

[0015] Figure 1 This is an axonometric view of the present invention; Figure 2 This is an axial side view of the housing of this utility model; Figure 3 This is an axonometric view of the base of this utility model; Figure 4 This is an axial side view of the top cover of this utility model; Figure 5 This is a bottom-view axial side view of the base of this utility model; Figure 6 This is a side sectional axial view of the base of this utility model; Figure 7 This is a schematic diagram of the adjusting ring of this utility model from the axial side.

[0016] Legend: 1. Base; 2. Housing; 3. Top cover; 4. Connecting groove; 5. Connecting rod; 6. Filter housing; 7. Connecting column; 8. Sliding groove; 9. Toggle rod; 10. Lower locking rod; 11. Inner ring plate; 12. Upper sliding groove; 13. Upper locking rod; 14. Adjusting ring; 15. Bottom block; 16. First linkage rod; 17. Second linkage rod; 18. Toothed groove; 19. Toothed block; 20. Partition plate; 21. Long fan roller; 22. Sealing ring; 23. Mounting groove; 24. Push spring; 25. Ring groove; 26. Embedded plate; 27. Mounting spring; 28. Enclosure plate. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1, referring to Figures 1 to 7 The present invention provides an embodiment of an air purifier housing plastic assembly, comprising a base 1, four filter shells 6, four upper retaining rods 13, four lower retaining rods 10, and a surrounding plate 28. A housing 2 is provided on the end face of the base 1, and a top cover 3 is provided on the end face of the housing 2. Multiple docking grooves 4 are provided on the end face of the housing 2, and a connecting post 7 is provided between each pair of the multiple docking grooves 4. Two connecting rods 5 are provided on the end face of each of the four connecting posts 7. A bottom block 15 is provided on the inner wall of the base 1, and an adjusting ring 14 is provided on the inner wall of the bottom block 15.

[0019] Specifically, the housing 2 is movably mounted on the upper surface of the base 1, the top cover 3 is movably mounted on the upper surface of the housing 2, multiple mating grooves 4 are respectively opened at the four corners of the upper and lower surfaces of the housing 2, and long grooves are opened between each pair of mating grooves 4. The connecting column 7 is slidably mounted inside the long groove, and two connecting rods 5 are respectively fixedly mounted on the upper and lower surfaces of the connecting column 7. The connecting rods 5 are located inside the mating grooves 4, the bottom block 15 is fixedly mounted in the middle position of the inner top surface of the base 1, and the adjusting ring 14 is rotatably mounted inside the bottom block 15. The adjusting ring 14 is composed of a small ring and a large ring.

[0020] Furthermore, the base 1 has four sliding grooves 8 on its end face, and four lower locking rods 10 are respectively set inside the four sliding grooves 8. The inner wall of the bottom block 15 has multiple toothed grooves 18. The outer end face of the adjusting ring 14 has multiple toothed blocks 19, which are respectively matched with the multiple toothed grooves 18. The inner wall of the adjusting ring 14 has a push spring 24. The end face of the adjusting ring 14 is connected to four first linkage rods 16. Each of the four first linkage rods 16 is connected to a second linkage rod 17. The four second linkage rods 17 are respectively connected to the four lower locking rods 10. The end face of the top cover 3 has four upper sliding grooves 12, and four upper locking rods 13 are respectively set inside the four upper sliding grooves 12. The end face of the base 1 has an inner ring plate 11, and multiple connecting rods 5 are respectively set inside the four upper locking rods 13 and the four lower locking rods 10.

[0021] Specifically, four sliding grooves 8 are respectively opened at the four corners of the upper end face of the base 1, four lower locking rods 10 are respectively slidably disposed inside the four sliding grooves 8, multiple toothed grooves 18 are equidistantly opened at the lower end face of the base block 15, multiple toothed blocks 19 are respectively equidistantly fixed at the upper side of the outer end face of the small ring of the adjusting ring 14, the push spring 24 is fixedly disposed between the inner bottom surface of the adjusting ring 14 and the inner top surface of the base 1, four first linkage rods 16 are equidistantly rotatably disposed at the upper end face of the large ring of the adjusting ring 14, four second linkage rods 17 are respectively rotatably disposed at the upper end face of the four first linkage rods 16, the four second linkage rods 17 are respectively fixedly connected to the four lower locking rods 10, four upper sliding grooves 12 are respectively opened at the four corners of the lower end face of the top cover 3, four upper locking rods 13 are respectively slidably disposed on the inner wall of the four upper sliding grooves 12, the inner ring plate 11 is fixedly disposed on the upper end face of the base 1, the inner ring plate 11 is sleeved on the lower side of the inner wall of the shell 2, and the connecting rod 5 is slidably disposed on the inner wall of the upper locking rod 13 and the lower locking rod 10.

[0022] Example 2, refer to Figures 2 to 6 In one embodiment of this utility model, three partitions 20 are provided on the inner walls of the four filter shells 6, two long fan rollers 21 are provided on the inner walls of the four filter shells 6, four embedded plates 26 are provided on the end face of the surrounding plate 28, and sealing rings 22 are connected to the four filter shells 6.

[0023] Specifically, three partitions 20 are fixedly installed between the inner walls of both sides of the filter shell 6. Two of the three partitions 20 are located on the upper and lower sides of the front side of the filter shell 6, and the other is located in the middle of the filter shell 6 near the rear. The long fan roller 21 is located on the upper and lower sides between the two front partitions 20 and the rear partition 20. Four embedded plates 26 are fixedly installed at equal intervals on the lower end face of the surrounding plate 28. The sealing ring 22 is movably connected to the filter shell 6.

[0024] Furthermore, the base 1 has an annular groove 25 inside, the surrounding plate 28 is set inside the annular groove 25, four mounting springs 27 are set between the surrounding plate 28 and the annular groove 25, the end face of the surrounding plate 28 is set with a lever 9, four embedded plates 26 are respectively set on the end face of the four filter shells 6, the end face of the base 1 has four mounting slots 23, and the four filter shells 6 are respectively set inside the four mounting slots 23.

[0025] Specifically, the annular groove 25 is opened inside the base 1 near the middle position, the surrounding plate 28 is slidably set on the inner wall of the annular groove 25, four mounting springs 27 are fixedly set at equal intervals on the upper end face of the surrounding plate 28 and aligned with the embedded plate 26, the lever 9 is fixedly set on the front end face of the surrounding plate 28, four mounting slots 23 are opened at equal intervals on the outer end face of the base 1, four sealing rings 22 are respectively fixedly set on the inner side of the inner wall of the four mounting slots 23, four filter shells 6 are respectively fixedly set inside the four mounting slots 23, and four embedded plates 26 are respectively embedded in the inner side of the upper end face of the four filter shells 6.

[0026] Working principle: By sliding the lever 9 upwards, the surrounding plate 28 is lifted, causing the embedded plate 26 to be raised. The filter shell 6 is inserted into the mounting groove 23 and fits against the sealing ring 22. Releasing the lever 9 pushes the surrounding plate 28, causing the embedded plate 26 to be engaged with the end face of the filter shell 6. The shell 2 is placed on the upper end face of the base 1, with the inner ring plate 11 fitted onto the inner wall of the shell 2. The top cover 3 is placed on the upper end face of the shell 2. The lower locking rod 10 on the base 1 enters the lower docking groove 4, and the upper locking rod 13 on the top cover 3 enters the upper docking groove 4. Pressing the adjusting ring 14 upwards releases the toothed block 19 from the toothed groove 18. Then, the adjusting ring 14 is rotated upwards. Ring 14, adjusting ring 14 drives the first linkage rod 16 from tilt to vertical, the first linkage rod 16 pushes the second linkage rod 17, causing the second linkage rod 17 to push the lower locking rod 10, the lower locking rod 10 clamps the docking groove 4, the lower locking rod 10 drives the upper locking rod 13 to move synchronously through the connecting column 7 to clamp the docking groove 4, thus forming the fixation of the outer shell. When the base 1 draws air inward, the air will first pass through the filter screen of the filter shell 6, the air enters from the middle of the front partition 20 and blows towards the long fan roller 21, causing the long fan roller 21 to roll, allowing the air to enter the interior of the base 1 from the upper and lower sides of the rear partition 20, and the airflow is made faster through the filter shell 6.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plastic assembly for an air purifier housing, comprising a base (1), four filter housings (6), four upper retaining rods (13), four lower retaining rods (10), and a surrounding panel (28), characterized in that: The base (1) has a housing (2) on its end face, a top cover (3) on its end face, and multiple docking grooves (4) on its end face. Each pair of the multiple docking grooves (4) is provided with a connecting post (7). Each of the four connecting posts (7) has two connecting rods (5) on its end face. The base (1) has a bottom block (15) on its inner wall, and an adjusting ring (14) on the inner wall of the bottom block (15). Each of the four filter shells (6) has three partitions (20) on its inner wall, two long fan rollers (21) on its inner wall, four embedded plates (26) on the end face of the enclosure plate (28), and a sealing ring (22) connected to each of the four filter shells (6).

2. The plastic component for an air purifier housing according to claim 1, characterized in that: The base (1) has four downward grooves (8) on its end face, and the four lower levers (10) are respectively set inside the four downward grooves (8).

3. The plastic component for an air purifier housing according to claim 1, characterized in that: The inner wall of the bottom block (15) is provided with multiple toothed grooves (18), and the outer end face of the adjusting ring (14) is provided with multiple toothed blocks (19). The multiple toothed blocks (19) are respectively matched with the multiple toothed grooves (18). The inner wall of the adjusting ring (14) is provided with a push spring (24).

4. The plastic assembly for an air purifier housing according to claim 1, characterized in that: The end face of the adjusting ring (14) is connected to four first linkage rods (16), and each of the four first linkage rods (16) is connected to a second linkage rod (17). The four second linkage rods (17) are respectively connected to four lower locking rods (10).

5. The plastic assembly for an air purifier housing according to claim 1, characterized in that: The top cover (3) has four upper sliding grooves (12) on its end face, and the four upper locking rods (13) are respectively set inside the four upper sliding grooves (12).

6. The plastic assembly for an air purifier housing according to claim 1, characterized in that: The base (1) has an inner ring plate (11) on its end face, and multiple connecting rods (5) are respectively arranged inside the four upper clamping rods (13) and the four lower clamping rods (10).

7. The plastic assembly for an air purifier housing according to claim 1, characterized in that: The base (1) has an annular groove (25) inside, the surrounding plate (28) is set inside the annular groove (25), and four mounting springs (27) are set between the surrounding plate (28) and the annular groove (25).

8. The plastic assembly for an air purifier housing according to claim 1, characterized in that: The end face of the enclosure (28) is provided with a lever (9), and four embedded plates (26) are respectively provided on the end faces of the four filter shells (6). The end face of the base (1) is provided with four mounting slots (23), and the four filter shells (6) are respectively provided inside the four mounting slots (23).

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