Simple indoor air purification device

Abstract

The utility model provides a simple indoor air purification device. Belongs to the technical field of air purification. According to the technical scheme, the air purifier comprises a purifier body, an air outlet is formed in the top of the purifier body, a mounting ring is connected to the front side of the purifier body in a communicating mode, an annular groove is formed in the front side of the mounting ring, a circular filter screen is movably clamped in the annular groove, and a fixing ring cover is connected to the periphery of the mounting ring in a threaded mode; the front side of the purifier body is fixedly connected with a fixing plate located below the mounting ring, a front cover is arranged on the front side of the purifier body, a cleaning assembly matched with the circular filter screen is arranged in the front cover, air inlets are formed in the two sides of the front cover, and locking assemblies are arranged between the two sides of the front cover and the purifier body; the utility model aims to provide a simple indoor air purification device. The problems that a filter screen in an existing air purification device is tedious in disassembly step, and a user cannot conveniently replace and thoroughly clean the filter screen are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a simple indoor air purification device. Background Art

[0002] Air purification refers to providing overall solutions for various indoor environmental problems such as sterilization, dust reduction and haze removal, removal of harmful decoration residues and odors, etc., to improve living and working conditions and enhance physical and mental health. Indoor environmental pollutants and pollution sources mainly include radioactive gases, mold, particulate matter, decoration residues, secondhand smoke, etc.

[0003] After long-term use of the filter used in air purification, dust in the air will accumulate on the filter. If the dust accumulates on the filter for a long time without being effectively cleaned, the dust will clog the filter holes, causing the purification ability of the filter to decrease and shortening the life of the purification device. The filter removal steps in existing air purification devices are relatively cumbersome, which is inconvenient for users to replace and thoroughly clean the filter. Utility Model Content

[0004] The purpose of the utility model is to provide a simple indoor air purification device to solve the problems raised in the above background technology.

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

[0006] A simple indoor air purification device comprises a purifier body, an air outlet is arranged on the top of the purifier body, a mounting ring is connected to the front side of the purifier body, an annular groove is provided on the front side of the mounting ring, a circular filter is movably arranged in the annular groove, and a fixed ring cover is threadedly connected to the outer periphery of the mounting ring;

[0007] A fixing plate located below the mounting ring is fixedly connected to the front side of the purifier body, a collecting box located below the mounting ring is detachably provided on the top of the fixing plate, a front cover is provided on the front side of the purifier body, a cleaning assembly adapted to the circular filter is provided inside the front cover, air inlets are provided on both sides of the front cover, and locking assemblies are provided between both sides of the front cover and the purifier body.

[0008] As a further solution of the utility model: the outer ring of the circular filter is fixedly connected with a plurality of limit blocks distributed in a ring array, and a plurality of limit slots adapted to the limit blocks are opened in the horizontal direction on the front side of the annular groove.

[0009] As a further solution of the utility model: a trapezoidal plug-in block is fixedly connected to the top of the fixing plate, and a trapezoidal slot matching the trapezoidal plug-in block is horizontally provided at the bottom of the collecting box.

[0010] As a further solution of the utility model: the cleaning assembly includes a driving motor fixedly connected to the inside of the front cover through a bracket, and a cleaning brush adapted to the circular filter is connected to the output end of the driving motor, and the cleaning brush is arranged to fit the circular filter.

[0011] As a further solution of the utility model: the locking assembly includes two fixed blocks fixedly connected to the outer sides of the front cover and spaced apart in an upper and lower manner, a fixed sleeve located between the two fixed blocks is fixedly connected to both sides of the purifier body, a limit rod is movably inserted at the upper and lower ends inside the fixed sleeve, a limit slot matched with the limit rod is provided on the opposite surfaces of the two fixed blocks, a spring is provided between the two limit rods, a notch is provided in the middle part of the outer side of the fixed sleeve, the notch is connected to the inner cavity of the fixed sleeve, and a pull plate fixedly connected to the limit rod is slidably provided in the notch.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] After the utility model adopts the above structure, through the cooperation of the mounting ring, the annular groove, the circular filter screen, the fixing ring cover, the front cover, the locking assembly and the cleaning assembly, the dust on the circular filter screen can be directly cleaned through the cleaning assembly after the device has been used for a long time. When the circular filter screen needs to be deeply cleaned or replaced, it is only necessary to remove the front cover through the locking assembly, and then unscrew the fixing ring cover, and take the circular filter screen out of the annular groove for replacement. The device can clean the circular filter screen and facilitate its disassembly and replacement, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described in detail below in conjunction with the embodiments in the accompanying drawings, but this does not constitute any limitation to the present invention.

[0015] Figure 1 The figure is a schematic diagram of the main structure of a simple indoor air purification device.

[0016] Figure 2 The present invention is a schematic diagram of the structure of a fixed ring cover in a simple indoor air purification device.

[0017] Figure 3 The present invention is a structural schematic diagram of a limit card block in a simple indoor air purification device.

[0018] Figure 4 The present invention is a schematic diagram of the structure of a cleaning component in a simple indoor air purification device.

[0019] Figure 5 The present invention is a schematic diagram of the structure of a locking component in a simple indoor air purification device.

[0020] In the figure: 1. Purifier body; 2. Air outlet; 3. Mounting ring; 4. Annular groove; 5. Circular filter; 6. Fixed ring cover; 7. Fixed plate; 8. Collecting box; 9. Front cover; 10. Cleaning assembly; 1001. Drive motor; 1002. Cleaning brush; 11. Air inlet; 12. Locking assembly; 1201. Fixed block; 1202. Fixed sleeve; 1203. Limiting rod; 1204. Limiting slot; 1205. Spring; 1206. Notch; 1207. Pull plate; 13. Limiting block; 14. Limiting slot; 15. Trapezoidal block; 16. Trapezoidal slot. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] See also Figure 1-5 A simple indoor air purification device comprises a purifier body 1, an air outlet 2 is arranged on the top of the purifier body 1, a mounting ring 3 is connected to the front side of the purifier body 1, an annular groove 4 is provided on the front side of the mounting ring 3, a circular filter 5 is movably clamped in the annular groove 4, and a fixing ring cover 6 is threadedly connected to the outer periphery of the mounting ring 3 for fixing the circular filter 5. A fixing plate 7 located below the mounting ring 3 is fixedly connected to the front side of the purifier body 1, and a collection box 8 located below the mounting ring 3 is detachably arranged on the top of the fixing plate 7 for collecting dust. A front cover 9 is arranged on the front side of the purifier body 1, and a cleaning assembly 10 adapted to the circular filter 5 is arranged inside the front cover 9, an air inlet 11 is arranged on both sides of the front cover 9, and a locking assembly 12 is arranged between both sides of the front cover 9 and the purifier body 1, so that the front cover 9 can be quickly disassembled and fixed.

[0023] Furthermore, the outer ring of the circular filter 5 is fixedly connected to a plurality of limit blocks 13 distributed in a circular array, and a plurality of limit slots 14 adapted to the limit blocks 13 are opened in the horizontal direction on the front side of the annular groove 4. The limit blocks 13 and the limit slots 14 are provided to limit the circular filter 5 so that the circular filter 5 does not rotate during cleaning.

[0024] Furthermore, a trapezoidal plug block 15 is fixedly connected to the top of the fixing plate 7, and a trapezoidal slot 16 adapted to the trapezoidal plug block 15 is opened in the horizontal direction at the bottom of the collecting box 8. The collecting box 8 is detachably connected to the fixing plate 7 through the cooperation between the trapezoidal plug block 15 and the trapezoidal slot 16, so that the collecting box 8 can be removed conveniently to clean the dust in the box.

[0025] Furthermore, the cleaning assembly 10 includes a driving motor 1001 fixedly connected to the inside of the front cover 9 through a bracket, and a cleaning brush 1002 adapted to the circular filter 5 is connected to the output end of the driving motor 1001. The cleaning brush 1002 is arranged to fit the circular filter 5. The driving motor 1001 is started to drive the cleaning brush 1002 to rotate, so as to clean the circular filter 5. This is suitable for cleaning the device when it is used for a short period of time, without removing the front cover 9.

[0026] Furthermore, the locking assembly 12 includes two fixed blocks 1201 fixedly connected to both sides of the outside of the front cover 9 and spaced apart in an upper and lower manner, a fixed sleeve 1202 located between the two fixed blocks 1201 is fixedly connected to both sides of the purifier body 1, a limiting rod 1203 is movably inserted at the upper and lower ends inside the fixed sleeve 1202, a limiting slot 1204 matched with the limiting rod 1203 is provided on the opposite surfaces of the two fixed blocks 1201, a spring 1205 is provided between the two limiting rods 1203, a notch 1206 is provided in the middle part of the outer side of the fixed sleeve 1202, the notch 1206 is connected to the inner cavity of the fixed sleeve 1202, and a pull plate 1207 fixedly connected to the limiting rod 1203 is slidably provided in the notch 1206. Pressing the two pull plates 1207 relative to each other at the same time can drive the upper and lower limit rods 1203 to move relative to each other, so that they disengage from the limit slots 1204. When the two limit rods 1203 move relative to each other, they will squeeze the middle spring 1205. After releasing the two pull plates 1207, the spring 1205 will lose pressure and reset, and at the same time push the two limit rods 1203 to move in the opposite direction, so that they are inserted back into the limit slots 1204.

[0027] During use, when the circular filter 5 needs to be cleaned, it is only necessary to start the driving motor 1001 to drive the cleaning brush 1002 to rotate, and the circular filter 5 is cleaned. The cleaned dust will fall into the collection box 8 below for collection. When the circular filter 5 needs to be replaced, the two pull plates 1207 on both sides are pressed relatively, so that the two limit rods 1203 are driven to move relative to each other, so that the limit rods 1203 are disengaged from the limit slots 1204, thereby removing the front cover 9, and then unscrewing the fixing ring cover 6, and taking the circular filter 5 out of the annular groove 4 for replacement.

[0028] The above embodiments are preferred implementation modes of the present invention and are only used to facilitate the explanation of the present invention. They are not intended to limit the present invention in any form. Any person with ordinary knowledge in the relevant technical field, if they do not depart from the scope of the technical features of the present invention, can make equivalent embodiments by partial changes or modifications to the technical contents disclosed in the present invention, and they still fall within the scope of the technical features of the present invention without departing from the technical features of the present invention.

Claims

1. A simple indoor air purification device, comprising a purifier body (1), characterized in that: The top of the purifier body (1) is provided with an air outlet (2), a mounting ring (3) is conductively connected to the front side of the purifier body (1), an annular groove (4) is provided on the front side of the mounting ring (3), a circular filter (5) is movably clamped in the annular groove (4), and a fixing ring cover (6) is threadedly connected to the outer periphery of the mounting ring (3); A fixing plate (7) located below the mounting ring (3) is fixedly connected to the front side of the purifier body (1); a collecting box (8) located below the mounting ring (3) is detachably arranged on the top of the fixing plate (7); a front cover (9) is arranged on the front side of the purifier body (1); a cleaning assembly (10) adapted to the circular filter (5) is arranged inside the front cover (9); air inlets (11) are arranged on both sides of the front cover (9); and locking assemblies (12) are arranged between both sides of the front cover (9) and the purifier body (1).

2. A simple indoor air purification device according to claim 1, characterized in that: The outer ring of the circular filter (5) is fixedly connected to a plurality of limit blocks (13) distributed in a circular array, and a plurality of limit slots (14) adapted to the limit blocks (13) are provided in a horizontal direction on the front side of the annular groove (4).

3. A simple indoor air purification device according to claim 1, characterized in that: A trapezoidal plug-in block (15) is fixedly connected to the top of the fixing plate (7), and a trapezoidal slot (16) matching the trapezoidal plug-in block (15) is provided in the bottom of the collecting box (8) in the horizontal direction.

4. A simple indoor air purification device according to claim 1, characterized in that: The cleaning assembly (10) comprises a driving motor (1001) fixedly connected to the interior of the front cover (9) via a bracket, a cleaning brush (1002) adapted to the circular filter (5) being connected to the output end of the driving motor (1001), and the cleaning brush (1002) being arranged in close contact with the circular filter (5).

5. A simple indoor air purification device according to claim 1, characterized in that: The locking assembly (12) comprises two fixing blocks (1201) fixedly connected to both sides of the outside of the front cover (9) and spaced apart from each other; a fixing sleeve (1202) located between the two fixing blocks (1201) is fixedly connected to both sides of the purifier body (1); a limiting rod (1203) is movably inserted at the upper and lower ends of the fixing sleeve (1202); a limiting slot (1204) adapted to the limiting rod (1203) is provided on opposite surfaces of the two fixing blocks (1201); a spring (1205) is provided between the two limiting rods (1203); a notch (1206) is provided in the middle of the outer side of the fixing sleeve (1202); the notch (1206) is connected to the inner cavity of the fixing sleeve (1202); and a pull plate (1207) fixedly connected to the limiting rod (1203) is slidably provided in the notch (1206).

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