A novel intelligent air purifier convenient to disassemble
By introducing a telescopic bracket structure into the ceiling-mounted air purifier, and utilizing vertical movement and telescopic components, the difficulties of disassembly, assembly, and maintenance of ceiling-mounted air purifiers in situations with limited horizontal space are solved, enabling convenient filter replacement and cleaning.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NINGBO CITY HAICHUANG ENVIRO TECH CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-06-12
Smart Images

Figure CN224353195U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of air purifier technology, specifically to a novel intelligent air purifier that is easy to assemble and disassemble. Background Technology
[0002] In the field of modern building indoor environment improvement, ceiling-mounted air purifiers are widely used due to their ability to effectively save space and improve purification efficiency. Meanwhile, lightweight steel keel ceilings, with their light weight, high strength, and convenient installation, have become the mainstream choice for building ceiling decoration. However, when ceiling-mounted air purifiers are installed in conjunction with lightweight steel keel ceilings, disassembling the filter mechanism inside the purifier becomes inconvenient.
[0003] A ceiling-mounted air purifier disclosed in Chinese Patent Publication No. CN217154468U features a pull-out lampshade. Users can remove the lampshade and then clean the filter through the cleaning port, thus solving the technical problem of convenient filter replacement in traditional ceiling-mounted air purifiers. However, this patent requires a large operating space along the horizontal pulling direction on the ceiling to pull out the lampshade, which is less adaptable to spaces with limited horizontal space. Therefore, this utility model provides a new type of intelligent air purifier that is easy to assemble and disassemble. Utility Model Content
[0004] To address the aforementioned issues, a novel intelligent air purifier that is easy to assemble and disassemble is provided. By incorporating a telescopic bracket on the mounting plate of the main body, the main body can be moved vertically during maintenance, thus solving the space limitation problem when horizontally pulling out ceiling-mounted air purifiers.
[0005] To address the problems of existing technologies, this utility model provides a novel intelligent air purifier that is easy to assemble and disassemble, comprising a main body, a filter, a sealing plate, and a cover plate. A connecting plate extends horizontally from the lower edge of the main body, and a cleaning port is provided on the side of the main body. The connecting plate is detachably connected to a light steel keel ceiling. The filter is installed inside the main body through the cleaning port, and the sealing plate is installed on the cleaning port. The cover plate is provided with several ventilation holes and is located on the bottom surface of the connecting plate. The feature is that it includes several telescopic brackets, which are evenly distributed on the connecting plate. The lower end of the telescopic bracket is connected to the connecting plate, and the upper end of the telescopic bracket is connected to the light steel keel ceiling. When the connection between the connecting plate and the light steel keel ceiling is released, the telescopic bracket can lift the main body, and the cleaning port is exposed in the light steel keel ceiling.
[0006] Preferably, the telescopic bracket includes a mounting base, a hook, and a telescopic component. The mounting base is fixedly mounted on the connecting plate, the lower end of the telescopic component is rotatably connected to the mounting base, and the upper end of the telescopic component is rotatably connected to the hook, which is connected to the light steel keel ceiling.
[0007] Preferably, the telescopic assembly includes a sleeve and a connecting rod, the lower end of the sleeve being rotatably restricted on a mounting base, the lower end of the connecting rod being restricted to move within the sleeve, and the upper end of the connecting rod being rotatably connected to a hook.
[0008] Preferably, the light steel keel ceiling includes main keel, secondary keel and hangers. Several main keels are arranged in parallel at intervals, and several hangers are evenly arranged on the main keel. The upper end of the hangers is connected to the floor slab. Several secondary keels are arranged in parallel at intervals on the lower surface of the main keel. The axis of the main keel and the axis of the secondary keel intersect in opposite planes. The upper end of the telescopic bracket is connected to the main keel.
[0009] Preferably, the mounting base includes a fixed plate and a rotating plate. The fixed plate is fixedly mounted on the connecting plate. The fixed plate is provided with a groove, and the rotating plate is provided with a convex ring. The convex ring is restricted to rotating horizontally within the groove. The rotating plate is provided with a vertical through hole, and the lower end of the sleeve is provided with a rotating shaft, which is restricted to rotating within the through hole.
[0010] Preferably, an operating hole is provided on the connecting plate.
[0011] Preferably, the sealing plate is bolted to the cleaning port.
[0012] Preferably, the cover plate can cover the connecting plate.
[0013] The advantages of this utility model compared to the prior art are:
[0014] 1. By installing the telescopic bracket on the main body onto the light steel keel ceiling, and simultaneously bolting the connecting plate to the light steel keel ceiling, when maintenance of the filter inside the main body is required, disconnecting the connecting plate from the light steel keel ceiling allows the main body to move vertically up or down a certain distance. The telescopic bracket can then lift the main body, allowing operators to maintain the filter from the exposed cleaning port. This design is highly adaptable to spaces with limited horizontal space.
[0015] 2. The sleeve in the telescopic bracket can rotate around the mounting base to adapt to light steel keel ceilings with different spacing.
[0016] 3. The connecting rod in the telescopic bracket is further designed as a swingable structure, which allows the telescopic bracket to adapt to more different structural forms of light steel keel ceilings. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of a novel intelligent air purifier that is easy to assemble and disassemble. Figure 1 .
[0018] Figure 2 This is a schematic diagram of the structure of a novel intelligent air purifier that is easy to assemble and disassemble. Figure 2 .
[0019] Figure 3 This is an exploded structural diagram of a novel intelligent air purifier that is easy to assemble and disassemble.
[0020] Figure 4 This is a structural schematic diagram of the body, cover plate, and telescopic bracket provided by this utility model.
[0021] Figure 5 This is the telescopic bracket in Embodiment 1 provided by this utility model.
[0022] Figure 6 This is the telescopic bracket in Embodiment 2 provided by this utility model.
[0023] The following components are labeled in the diagram: Body 1, Connecting Plate 10, Operating Hole 11, Sealing Plate 12, Cleaning Port 13, Filter 2, Cover Plate 3, Ventilation Hole 30, Light Steel Keel Ceiling 4, Main Keel 40, Secondary Keel 41, Hanger Rod 42, Telescopic Bracket 5, Mounting Base 50, Hook 51, Telescopic Assembly 52, Sleeve 520, Connecting Rod 521. Detailed Implementation
[0024] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.
[0025] Example 1, as Figure 1-5 As shown, Figure 1-5 As shown, this utility model provides a novel intelligent air purifier that is easy to assemble and disassemble, including a body 1, a filter 2, a sealing plate 12, and a cover plate 3. A connecting plate 10 extends horizontally from the lower edge of the body 1, and a cleaning port 13 is provided on the side of the body 1. The connecting plate 10 is detachably connected to a light steel keel ceiling 4. The filter 2 is installed inside the body 1 through the cleaning port 13, and the sealing plate 12 is installed on the cleaning port 13. The cover plate 3 is provided with several ventilation holes 30 and is located on the bottom surface of the connecting plate 10. The feature is that it includes several telescopic brackets 5, which are evenly distributed on the connecting plate 10. The lower end of the telescopic bracket 5 is connected to the connecting plate 10, and the upper end of the telescopic bracket 5 is connected to the light steel keel ceiling 4. When the connection between the connecting plate 10 and the light steel keel ceiling 4 is released, the telescopic bracket 5 can lift the body 1, and the cleaning port 13 is at least partially exposed in the light steel keel ceiling 4.
[0026] Figure 1 This is a structural diagram showing the connection plate 10 installed on the light steel keel ceiling 4. When it is necessary to clean or replace the filter inside the main body, such as... Figure 3As shown, after removing the cover plate 3 and disconnecting the connection between the connecting plate 10 and the light steel keel ceiling 4, the main body 1 moves down, and the telescopic bracket 5 lifts the main body 1. The operator can then disassemble the sealing plate 12 in the main body 1 through the vertical gap between the connecting plate 10 and the light steel keel ceiling 4, thereby maintaining the filter 2 inside the cleaning port 13. Maintenance of the device can be performed without horizontally moving the cover plate 3 or removing the entire main body from the light steel keel ceiling 4. This device has good adaptability to spaces with limited horizontal space.
[0027] It should be noted that the main body 1 also includes an air inlet, an air outlet, a fan, and other mechanisms. The main body 1 fulfills the air purification function of a smart air purifier. Preferably, the air inlet and air outlet are located on the bottom surface of the main body. Figure 4 As shown, the ventilation holes 30 in the cover plate 3 can initially filter the gas entering the body 1.
[0028] The telescopic bracket 5 includes a mounting base 50, a hook 51, and a telescopic component 52. The mounting base 50 is fixedly mounted on the connecting plate 10. The lower end of the telescopic component 52 is rotatably connected to the mounting base 50, and the upper end of the telescopic component 52 is rotatably connected to the hook 51. The hook 51 is connected to the light steel keel ceiling 4. The telescopic bracket 5 is designed so that when the connecting plate 10 is disconnected from the light steel keel ceiling 4, the hook 51 is connected to the light steel keel ceiling 4, lifting the main body 1 while allowing the main body to move downward a certain distance to expose the cleaning opening 13.
[0029] The telescopic assembly 52 includes a sleeve 520 and a connecting rod 521. The lower end of the sleeve 520 is rotatably restricted on the mounting base 50, the lower end of the connecting rod 521 is restricted to move within the sleeve 520, and the upper end of the connecting rod 521 is rotatably connected to a hook 51. Figure 5 As shown, the telescopic component in the telescopic bracket 5 is a combination of sleeve 520 and connecting rod 521.
[0030] The light steel keel ceiling 4 includes main keels 40, secondary keels 41, and hangers 42. Several main keels 40 are arranged in parallel at intervals, and several hangers 42 are evenly arranged on the main keels 40. The upper ends of the hangers 42 are connected to the floor slab. Several secondary keels 41 are arranged in parallel at intervals on the lower surface of the main keels 40. The axes of the main keels 40 and the secondary keels 41 intersect in opposite planes. The upper end of the telescopic bracket 5 is connected to the main keel 40. Figure 1-3 As shown, the telescopic bracket 5 is connected to the main keel 40, and the connecting plate 10 is connected to the secondary keel 41.
[0031] Mounting base 50 includes a fixed plate and a rotating plate. The fixed plate is fixedly mounted on the connecting plate 10. The fixed plate has a groove, and the rotating plate has a protruding ring that restricts rotation in the horizontal direction within the groove. The rotating plate has a vertical through hole, and the lower end of the sleeve 520 has a rotating shaft that restricts rotation within the through hole. (Not shown in the figure) Mounting base 50 is configured to rotate in the horizontal direction, further increasing the adaptability of the device.
[0032] An operating hole 11 is provided on the connecting plate 10. The operating hole 11 allows the operator to prepare for the next step of disconnecting the connecting plate 10 from the secondary keel 41 when removing the cover plate 3. The operator can also use the operating hole 11 to determine whether the hook 51 is securely connected to the main keel 40, thus increasing the safety of maintenance.
[0033] The sealing plate 12 is bolted to the cleaning port 13. When maintenance is required on the filter 2 inside the cleaning port, the sealing plate 12 is detached from the cleaning port 13 by loosening the bolts. The cover plate 3 covers the connecting plate 10. The cover plate 3 covers the entire connecting plate 10, and the connecting plate 10 has a small contact area with the air. The outer surface of the device can be cleaned by removing and washing the cover plate 3.
[0034] Example 2, as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 6 As shown, this utility model provides a novel intelligent air purifier that is easy to assemble and disassemble, wherein the telescopic bracket 5 is configured as... Figure 5 The structure shown has a telescopic component 52 configured as a chain structure.
[0035] The above embodiments only illustrate one or more implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the appended claims.
Claims
1. A novel intelligent air purifier that is easy to assemble and disassemble, comprising a body (1), a filter (2), a sealing plate (12), and a cover plate (3), wherein a connecting plate (10) extends horizontally from the lower edge of the body (1), a cleaning port (13) is provided on the side of the body (1), the connecting plate (10) is detachably connected to a light steel keel ceiling (4), the filter (2) is disposed inside the body (1) through the cleaning port (13), the sealing plate (12) is disposed on the cleaning port (13), a plurality of ventilation holes (30) are provided on the cover plate (3), and the cover plate (3) is disposed on the bottom surface of the connecting plate (10), characterized in that, It includes several telescopic brackets (5), which are evenly distributed on the connecting plate (10). The lower end of the telescopic bracket (5) is connected to the connecting plate (10), and the upper end of the telescopic bracket (5) is connected to the light steel keel ceiling (4). When the connection between the connecting plate (10) and the light steel keel ceiling (4) is released, the telescopic bracket (5) can lift the main body (1), and the cleaning port (13) is partially exposed in the light steel keel ceiling (4).
2. The novel intelligent air purifier that is easy to assemble and disassemble according to claim 1, characterized in that, The telescopic bracket (5) includes a mounting base (50), a hook (51) and a telescopic component (52). The mounting base (50) is fixedly mounted on the connecting plate (10). The lower end of the telescopic component (52) is rotatably connected to the mounting base (50), and the upper end of the telescopic component (52) is rotatably connected to the hook (51). The hook (51) is connected to the light steel keel ceiling (4).
3. A novel intelligent air purifier that is easy to assemble and disassemble according to claim 2, characterized in that, The telescopic assembly (52) includes a sleeve (520) and a connecting rod (521). The lower end of the sleeve (520) is rotatably restricted on the mounting base (50), the lower end of the connecting rod (521) is restricted to move within the sleeve (520), and the upper end of the connecting rod (521) is rotatably connected to the hook (51).
4. A novel intelligent air purifier that is easy to assemble and disassemble according to claim 1, characterized in that, The light steel keel ceiling (4) includes a main keel (40), a secondary keel (41) and a hanger (42). Several main keels (40) are arranged in parallel at intervals. Several hangers (42) are evenly arranged on the main keel (40). The upper end of the hanger (42) is connected to the floor slab. Several secondary keels (41) are arranged in parallel at intervals on the lower surface of the main keel (40). The axis of the main keel (40) and the axis of the secondary keel (41) intersect in opposite planes. The upper end of the telescopic bracket (5) is connected to the main keel (40).
5. A novel intelligent air purifier that is easy to assemble and disassemble according to claim 3, characterized in that, The mounting base (50) includes a fixed plate and a rotating plate. The fixed plate is fixedly mounted on the connecting plate (10). The fixed plate is provided with a groove, and the rotating plate is provided with a convex ring. The convex ring is restricted to rotate horizontally within the groove. The rotating plate is provided with a through hole vertically. The lower end of the sleeve (520) is provided with a rotating shaft, and the rotating shaft is restricted to rotate within the through hole.
6. A novel intelligent air purifier that is easy to assemble and disassemble according to claim 1, characterized in that, An operation hole (11) is provided on the connecting plate (10).
7. A novel intelligent air purifier that is easy to assemble and disassemble according to claim 1, characterized in that, The sealing plate (12) is bolted to the cleaning port (13).
8. A novel intelligent air purifier that is easy to assemble and disassemble according to claim 1, characterized in that, The cover plate (3) can cover the connecting plate (10).