CN221055190U - Indoor air purifier with filtering structure - Google Patents
Indoor air purifier with filtering structure Download PDFInfo
- Publication number
- CN221055190U CN221055190U CN202322963523.3U CN202322963523U CN221055190U CN 221055190 U CN221055190 U CN 221055190U CN 202322963523 U CN202322963523 U CN 202322963523U CN 221055190 U CN221055190 U CN 221055190U
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- air purifier
- indoor air
- fixedly connected
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- 238000001914 filtration Methods 0.000 title claims abstract description 17
- 238000011045 prefiltration Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000013566 allergen Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an indoor air purifier with a filtering structure, which relates to the field of air purifiers, and comprises a machine body, wherein a baffle is arranged on one side of the machine body, a filter element is arranged in the machine body, a prefilter is sleeved outside the filter element, and then, mounting rings are arranged outside the filter element through clamping devices.
Description
Technical Field
The utility model relates to the field of air purifiers, in particular to an indoor air purifier with a filtering structure.
Background
An indoor air cleaner is a device specially used for improving indoor air quality. They can improve indoor air quality by removing pollutants, allergens, peculiar smell and the like in the air, thereby protecting the health of people. There are various different types of air cleaners on the market.
When the indoor air purifier is used, the air is pumped to the inner side of the indoor air purifier through the installed fan, and is discharged out of the air purifier after being filtered by the filter element, so that the effect of purifying the air purifier is achieved, the pipe fitting of the purifying effect of the air purifier depends on the filter element, the impurities attached to the filter element can be gradually increased in the continuous use process of the filter element, therefore, the purifying effect of the air purifier can be gradually weakened in the use process, when the impurities attached to the filter element reach a certain amount, the purifying effect is weaker, the filter element after long-time use needs to be replaced, the filter element is more expensive, a circle of filter screen is sleeved on the outer side of the filter element in order to prolong the service life of the filter element, the air entering the filter element is prefiltered, so that the impurity filtering position of larger particles is convenient, and the filter element can be regularly detached and cleaned, and the filter element is generally connected or directly through bolts when being installed on the filter element, so that the problem of inconvenience in detachment exists.
Accordingly, it is necessary to provide a new indoor air purifier having a filtering structure to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides an indoor air purifier with a filtering structure.
The indoor air purifier with the filtering structure comprises a machine body, wherein a baffle is arranged on one side of the machine body, a filter element is arranged in the machine body, and a prefilter is sleeved on the outer side of the filter element;
The prefilter comprises two mounting rings, two filter screens and two limiting rings, wherein the two mounting rings are respectively arranged on the outer surfaces of the filter element, which are close to the top and the bottom, the mounting rings are connected with the filter element through clamping devices connected to the mounting rings, two connecting plates which are oppositely arranged are fixedly connected between the mounting rings, the two filter screens are arranged on two sides of the filter element, two ends of the filter screens are respectively arranged in notches formed in the end parts of the two connecting plates, the two limiting rings are respectively sleeved on the two mounting rings, the inner wall of the limiting rings, which are far away from the filter screens, is provided with threads, the limiting rings are in threaded connection with the mounting rings through threads of the inner walls, and the inner diameter dimension of the limiting rings, which are close to the filter screens, is matched with the dimension of the filter screens.
Preferably, the clamping device comprises a driving assembly and a plurality of driven columns, the driven columns are uniformly inserted into through holes formed in the side walls of the mounting ring, one end of each driven column, which is arranged on the outer side of the mounting ring, is an inclined surface, the driving assembly is movably connected onto the mounting ring, and the driving assembly can drive the driven columns to conduct linear motion.
Preferably, the driving assembly comprises a rotating ring, a connecting piece and a plurality of driving columns, wherein the rotating ring is in threaded connection with the mounting ring, one side of the rotating ring is movably connected with the connecting piece, one end, far away from the rotating ring, of the connecting piece is connected with the driving columns, one ends of the driving columns are inclined planes, and the inclined planes of the driving columns are attached to the inclined planes of the driven columns.
Preferably, the connecting piece comprises a connecting ring and a plurality of guide blocks, the connecting ring is sleeved on the outer surface of the mounting ring, one side of the connecting ring is movably connected with the rotating ring, the other side of the connecting ring is fixedly connected with the end parts of the driving columns, the guide blocks are uniformly and fixedly connected to the inner wall of the connecting ring, and one end of each guide block is movably arranged in a groove formed in the outer surface of the mounting ring.
Preferably, the driven column is fixedly connected with a side plate on the side wall of one end of the inner side of the mounting ring, a spring is fixedly connected on the side wall of the side plate facing the inner wall of the mounting ring, and one end of the spring, far away from the side plate, is fixedly connected on the inner wall of the mounting ring.
Preferably, one end of the driven column is provided with an anti-slip pad, and the anti-slip pad is fixedly connected with the driven column.
Compared with the related art, the indoor air purifier with the filtering structure has the following beneficial effects:
install the collar outside the filter core through clamping device, then, place the both ends of filter screen in the notch of two connecting plates respectively, rotate the spacing ring on two collars for the tip of spacing ring removes to filter screen department gradually, can accomplish the installation work of filter screen from this, when cleaning the filter screen, rotatable two spacing rings, make the tip of two spacing rings keep away from the filter screen, can take out the filter screen from this, the device can be convenient dismantle the filter screen, save staff's time.
Drawings
Fig. 1 is a schematic structural view of an indoor air purifier with a filtering structure according to the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 with the baffles removed;
FIG. 3 is a schematic view of the prefilter and cartridge of FIG. 2;
FIG. 4 is an exploded view of the prefilter device shown in FIG. 3;
FIG. 5 is a cross-sectional view of the mounting ring, clamping device, and stop collar of FIG. 4;
Fig. 6 is a top view of the mounting ring, clamping device and stop collar of fig. 4.
Reference numerals in the drawings: 1. a body; 2. a filter element; 3. a mounting ring; 4. a connecting plate; 5. a filter screen; 6. a limiting ring; 7. a driven column; 8. a side plate; 9. a spring; 10. a rotating ring; 11. a connecting ring; 12. a drive column; 13. a guide block; 14. and a baffle.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 6 in combination, fig. 1 is a schematic structural diagram of an indoor air purifier with a filtering structure according to the present utility model; FIG. 2 is a schematic view of the structure of FIG. 1 with the baffles removed;
FIG. 3 is a schematic view of the prefilter and cartridge of FIG. 2; FIG. 4 is an exploded view of the prefilter device shown in FIG. 3; FIG. 5 is a cross-sectional view of the mounting ring, clamping device, and stop collar of FIG. 4; fig. 6 is a top view of the mounting ring, clamping device and stop collar of fig. 4. Comprising the following steps: a machine body.
In the specific implementation process, as shown in fig. 1-6, a baffle 14 is installed on one side of the machine body 1, a filter element 2 is installed in the machine body 1, a prefilter is sleeved outside the filter element 2 and comprises two mounting rings 3, two filter screens 5 and two limiting rings 6, the two mounting rings 3 are respectively arranged on the outer surfaces of the filter element 2 adjacent to the top and the bottom, the mounting rings 3 are connected with the filter element 2 through clamping devices connected to the mounting rings 3, two oppositely arranged connecting plates 4 are fixedly connected between the two mounting rings 3, the two filter screens 5 are arranged on two sides of the filter element 2, two ends of the filter screens 5 are respectively arranged in notches formed in the end parts of the two connecting plates 4, the two limiting rings 6 are respectively sleeved on the two mounting rings 3, the inner wall of the limiting rings 6 far away from the filter screens 5 is provided with threads, the limiting rings 6 are in threaded connection with the mounting rings 3 through the threads of the inner walls, the inner diameter of the limiting rings 6 close to the filter screens 5 are in the notches of the two connecting plates 4 respectively, the two ends of the limiting rings 6 are respectively arranged in the notches of the two connecting plates 4, the limiting rings 6 are rotated to enable the two end parts of the limiting rings 6 to be gradually moved to the end parts of the filter screens 5, and the two filter screens 5 can be conveniently removed by people can take out the two filter screens 5 when the two filter screens 5 are cleaned, and the end parts are far away from the filter screens 5;
The clamping device comprises a driving component and a plurality of driven columns 7, wherein the driven columns 7 are uniformly inserted into through holes formed in the side wall of the mounting ring 3, one end of the driven columns 7, which is arranged on the outer side of the mounting ring 3, is an inclined surface, the driving component is movably connected to the mounting ring 3, and can drive the driven columns 7 to perform linear motion, the driving component comprises a rotating ring 10, a connecting piece and a plurality of driving columns 12, the rotating ring 10 is in threaded connection with the mounting ring 3, one side of the rotating ring 10 is movably connected with the connecting piece, one end of the connecting piece, which is far away from the rotating ring 10, is connected with the driving columns 12, one end of the driving columns 12 is an inclined surface, the inclined surface of the driving columns 12 is attached to the inclined surface of the driven columns 7, the driving component comprises a rotating ring 10, the connecting piece and the driving columns 12, the rotating ring 10 is in threaded connection with the mounting ring 3, one side of the rotating ring 10 is movably connected with the connecting piece, one end of the connecting piece far away from the rotating ring 10 is connected with a plurality of driving columns 12, one end of the driving columns 12 is an inclined surface, the inclined surface of the driving columns 12 is attached to the inclined surface of the driven column 7, the connecting piece comprises a connecting ring 11 and a plurality of guide blocks 13, the connecting ring 11 is sleeved on the outer surface of the mounting ring 3, one side of the connecting ring 11 is movably connected with the rotating ring 10, the other side of the connecting ring 11 is fixedly connected with the end parts of the driving columns 12, the guide blocks 13 are uniformly and fixedly connected on the inner wall of the connecting ring 11, one end of the guide block 13 is movably arranged in a groove formed in the outer surface of the mounting ring 3, the driven column 7 is fixedly connected with a side plate 8 on the side wall of one end of the inner side of the mounting ring 3, the side plate 8 is fixedly connected with a spring 9 on the side wall of the inner wall of the mounting ring 3, one end of the spring 9 far away from the side plate 8 is fixedly connected on the inner wall of the mounting ring 3, one end of the driven column 7 is provided with an anti-slip pad, the anti-slip pad is fixedly connected with the driven column 7, the rotating rings 10 on the two mounting rings 3 are rotated, under the action of the rotating rings 10, the connecting rings 11 drive the plurality of driving columns 12 to move towards the driven column 7, under the extrusion of the driving columns 12, the driven column 7 moves towards the inner side of the mounting rings 3, the springs 9 are stretched, and under the action of the plurality of driven columns 7, the mounting rings 3 are arranged on the filter element 2.
The working principle provided by the utility model is as follows: when the device is installed, the two mounting rings 3 are sleeved on the filter element 2, then, the rotating rings 10 on the two mounting rings 3 are rotated, under the action of the rotating rings 10, the connecting rings 11 drive the plurality of driving columns 12 to move towards the driven columns 7, under the extrusion of the driving columns 12, the driven columns 7 move towards the inner sides of the mounting rings 3, the springs 9 are stretched, under the action of the plurality of driven columns 7, the mounting rings 3 are installed on the filter element 2, then, the two ends of the filter screen 5 are respectively placed in the notches of the two connecting plates 4, the limiting rings 6 on the two mounting rings 3 are rotated, the end parts of the limiting rings 6 gradually move to the filter screen 5, so that the installation work of the filter screen 5 can be completed, and when the filter screen 5 is cleaned, the two limiting rings 6 can be rotated, the end parts of the two limiting rings 6 are far away from the filter screen 5, and the filter screen 5 can be taken out.
The circuits and control involved in the present utility model are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. The indoor air purifier with the filtering structure is characterized by comprising a machine body (1), wherein a baffle (14) is arranged on one side of the machine body (1), a filter element (2) is arranged in the machine body (1), and a prefilter is sleeved on the outer side of the filter element (2);
The utility model provides a prefilter includes two collar (3), two filter screen (5) and two spacing ring (6), two collar (3) set up respectively on the surface that filter core (2) is close to the top and is close to the bottom, collar (3) are connected with filter core (2) through connecting the clamping device on collar (3), two fixedly connected with connecting plate (4) that set up relatively between collar (3), two filter screen (5) set up in the both sides of filter core (2), the both ends of filter screen (5) set up respectively in the notch of two connecting plate (4) tip seting up, two spacing ring (6) are overlapped respectively and are located on two collar (3), the screw thread has been seted up to the inner wall that filter screen (5) was kept away from to spacing ring (6), spacing ring (6) are close to the internal diameter size of filter screen (5) and the size of filter screen (5) and are suited through the screw thread and collar (3) threaded connection of inner wall.
2. The indoor air purifier with the filtering structure according to claim 1, wherein the clamping device comprises a driving assembly and a plurality of driven columns (7), the driven columns (7) are uniformly inserted into through holes formed in the side wall of the mounting ring (3), one end of each driven column (7) arranged on the outer side of the mounting ring (3) is an inclined surface, the driving assembly is movably connected to the mounting ring (3), and the driving assembly can drive the driven columns (7) to perform linear motion.
3. The indoor air purifier with the filtering structure according to claim 2, wherein the driving assembly comprises a rotating ring (10), a connecting piece and a plurality of driving columns (12), the rotating ring (10) is in threaded connection with the mounting ring (3), one side of the rotating ring (10) is movably connected with the connecting piece, one end of the connecting piece, which is far away from the rotating ring (10), is connected with the driving columns (12), one ends of the driving columns (12) are inclined surfaces, and the inclined surfaces of the driving columns (12) are attached to the inclined surfaces of the driven columns (7).
4. The indoor air purifier with the filtering structure according to claim 3, wherein the connecting piece comprises a connecting ring (11) and a plurality of guide blocks (13), the connecting ring (11) is sleeved on the outer surface of the mounting ring (3), one side of the connecting ring (11) is movably connected with the rotating ring (10), the other side of the connecting ring (11) is fixedly connected with the end parts of the driving columns (12), the guide blocks (13) are uniformly and fixedly connected to the inner wall of the connecting ring (11), and one end of each guide block (13) is movably arranged in a groove formed in the outer surface of the mounting ring (3).
5. The indoor air purifier with the filtering structure according to claim 4, wherein the driven column (7) is fixedly connected with a side plate (8) on the side wall of one end of the inner side of the mounting ring (3), a spring (9) is fixedly connected on the side wall of the side plate (8) facing the inner wall of the mounting ring (3), and one end, far away from the side plate (8), of the spring (9) is fixedly connected on the inner wall of the mounting ring (3).
6. The indoor air purifier with the filtering structure as recited in claim 5, wherein one end of the driven column (7) is provided with a non-slip mat, and the non-slip mat is fixedly connected with the driven column (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322963523.3U CN221055190U (en) | 2023-11-02 | 2023-11-02 | Indoor air purifier with filtering structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322963523.3U CN221055190U (en) | 2023-11-02 | 2023-11-02 | Indoor air purifier with filtering structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221055190U true CN221055190U (en) | 2024-05-31 |
Family
ID=91202590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322963523.3U Active CN221055190U (en) | 2023-11-02 | 2023-11-02 | Indoor air purifier with filtering structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221055190U (en) |
-
2023
- 2023-11-02 CN CN202322963523.3U patent/CN221055190U/en active Active
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