CN216023805U - Air purifier with change and remind air filter screen function - Google Patents
Air purifier with change and remind air filter screen function Download PDFInfo
- Publication number
- CN216023805U CN216023805U CN202122747781.9U CN202122747781U CN216023805U CN 216023805 U CN216023805 U CN 216023805U CN 202122747781 U CN202122747781 U CN 202122747781U CN 216023805 U CN216023805 U CN 216023805U
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- filter screen
- air
- purifying box
- fixedly connected
- air purifier
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Abstract
The utility model discloses an air purifier with a function of replacing and reminding an air filter screen, which comprises a purifying box and a filter screen, wherein the filter screen is in a cylindrical arrangement with a hollow center, mounting plates are arranged at two ends of the filter screen, and the mounting plates at the bottom side are clamped in circular grooves formed in the top surface of a bottom plate.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to an air purifier with a function of replacing and reminding an air filter screen.
Background
At present, most of common air purifiers in the market can directly adsorb, decompose or convert most of air pollutants (generally including substances such as PM2.5, dust, pollen, peculiar smell, formaldehyde and other decoration pollutants, bacteria, allergens and the like), so that the air cleanliness is improved.
However, the filter screens in most of the existing air purifiers need to be replaced frequently, a large amount of time is needed for each replacement, which causes inconvenience, and the using degrees of all parts in the filter screens are different, so that a part of the filter screens which can continue to work is replaced during replacement, which causes waste.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problems, the air purifier with the function of replacing the reminding air filter screen is provided.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an air purifier with change and remind air filter function, includes purifying box and filter screen, the filter screen is the cylindrical setting of center fretwork, just the mounting panel is installed at the filter screen both ends, is located the bottom side the mounting panel joint is in the circular slot that the bottom plate top surface was seted up, bottom plate top surface one side welding has branch, branch one side is articulated to be provided with the bull stick, the fixture block is installed to bull stick one end, just spring rigid coupling is passed through on one side of the bull stick in the branch top, the fixture block joint is in the draw-in groove of seting up at the mounting panel top.
As a further description of the above technical solution:
bottom plate bottom center rigid coupling has the dwang, shaft coupling and motor output rigid coupling are passed through to the dwang bottom, just bearing and purifying box inner wall rigid coupling are passed through to the dwang outer end, motor fixed mounting is in purifying box bottom inner wall.
As a further description of the above technical solution:
an air outlet is formed in the inner wall of the purification box on one side of the filter screen, a driving motor is fixedly connected to the air outlet through a vertical rod, the output end of the driving motor is fixedly connected with the center of the fan through a coupler, and the filter screen is installed on the side wall of the purification box on one side of the air outlet.
As a further description of the above technical solution:
a mounting hole is formed in one side wall of the purifying box in a hinged mode, a sealing plate is arranged in the mounting hole, a handle is arranged at the center of the sealing plate, and a plurality of groups of air inlets are evenly formed in the sealing plate.
As a further description of the above technical solution:
and a PM2.5 concentration detector is installed in the exhaust port, and the PM2.5 concentration detector is connected with an indicating lamp circuit installed on one side wall of the purification box.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
the handle is arranged to conveniently drive the closing plate to open and close so as to conveniently replace the filter screen, the air inlet hole formed in the closing plate is convenient for air to enter the purifying box for purification, the elastic force of the spring drives the clamping block at one end of the rotating rod to be clamped in the clamping groove on the mounting plate, so that the filter screen can be fixed, and the filter screen 1 can be conveniently replaced;
rotation through the motor drives the bottom plate and rotates, rotation through the bottom plate can drive the filter screen and rotate, thereby make each position of filter screen can be even filter purification work, can drive the fan and rotate under driving motor's rotation, the pivoted fan drives the air and filters and discharge from the filter screen in getting into the filter screen with higher speed, air purification's efficiency has been improved, it needs to be changed to explain the filter screen when setting up PM2.5 concentration detection appearance at the gas vent and detecting out concentration when exceeding standard, PM2.5 concentration detection appearance passes through the purpose that electric signal control pilot lamp shines in order to remind the change filter screen this moment.
Drawings
FIG. 1 is a schematic cross-sectional view of an air purifier with a replacement reminder air screen according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating an internal structure of a purification box according to an embodiment of the present invention;
fig. 3 is a schematic side view of a purification box according to an embodiment of the present invention.
Illustration of the drawings:
1. a purification box; 2. closing the plate; 3. a handle; 4. a motor; 5. a base plate; 6. a strut; 7. mounting a plate; 8. a clamping block; 9. a rotating rod; 10. a spring; 11. a drive motor; 12. a fan; 13. a PM2.5 concentration detector; 14. a filter screen; 15. an indicator light; 16. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
specifically, as shown in fig. 1, an air purifier with change and remind air filter function, including purifying box 1 and filter screen 16, filter screen 16 is the cylindrical setting of center fretwork, and mounting panel 7 is installed at filter screen 16 both ends, the mounting panel 7 joint that is located the bottom side has branch 6 in the circular slot that bottom plate 5 top surface was seted up, 5 top surface one side welding of bottom plate has, branch 6 one side is articulated to be provided with bull stick 9, fixture block 8 is installed to bull stick 9 one end, and 9 one side of bull stick passes through the spring 10 rigid coupling on 6 tops of branch, 8 joints of fixture block are in the draw-in groove of seting up at mounting panel 7 top, 8 joints of fixture block on mounting panel 7 of drive bull stick 9 one end through the elasticity of spring 10, can fix filter screen 16, thereby be convenient for changing filter screen 16.
Specifically, as shown in fig. 1, the bottom plate 5 has a rotating rod at the center of the bottom, the bottom end of the rotating rod is fixedly connected with the output end of the motor 4 through a coupling, the outer end of the rotating rod is fixedly connected with the inner wall of the purification box 1 through a bearing, the motor 4 is fixedly mounted on the inner wall of the bottom end of the purification box 1, the bottom plate 5 on the top end of the rotating rod is driven to rotate through the rotation of the motor 4, the filter screen 16 can be driven to rotate through the rotation of the bottom plate 5, and therefore all parts of the filter screen 16 can be uniformly filtered and purified.
Specifically, as shown in fig. 2, an exhaust port is formed in the inner wall of the purifying box 1 on one side of the filter screen 16, a driving motor 11 is fixedly connected to the exhaust port through a vertical rod, the output end of the driving motor 11 is fixedly connected to the center of the fan 12 through a coupler, the filter screen 14 is installed on the side wall of the purifying box 1 on one side of the exhaust port, the fan 12 can be driven to rotate under the rotation of the driving motor 11, the rotating fan 12 drives air to enter the filter screen 16 in an acceleration mode to be filtered and then to be discharged from the filter screen 14, and the air purifying efficiency is improved.
Specifically, as shown in fig. 2-3, a mounting opening is hinged to one side wall of the purifying box 1, a sealing plate 2 is arranged in the mounting opening, a handle 3 is arranged at the center of the sealing plate 2, a plurality of groups of air inlets are uniformly formed in the sealing plate 2, the sealing plate 2 is driven to open and close through the arranged handle 3, so that the filter screen 16 is replaced, and the air inlets formed in the sealing plate 2 facilitate air to enter the purifying box 1 for purification.
Specifically, as shown in fig. 2-3, a PM2.5 concentration detector 13 is installed in the exhaust port, the PM2.5 concentration detector 13 is in circuit connection with an indicator light 15 installed on a side wall of the purification box 1, when the PM2.5 concentration detector 13 is installed at the exhaust port to detect that the concentration exceeds the standard, it is indicated that the filter screen 16 needs to be replaced, and at this time, the PM2.5 concentration detector 13 controls the indicator light 15 to be lighted through an electric signal to achieve the purpose of reminding the filter screen 16 to be replaced.
The working principle is as follows: when the air purifier is used, the closing plate 2 is conveniently driven to open and close through the arranged handle 3 so as to conveniently replace the filter screen 16, the air inlet hole formed in the closing plate 2 is convenient for air to enter the purifying box 1 for purification, the clamping block 8 at one end of the rotating rod 9 is driven to be clamped in the clamping groove on the mounting plate 7 through the elastic force of the spring 10, the filter screen 16 can be fixed so as to conveniently replace the filter screen 16, the bottom plate 5 at the top end of the rotating rod is driven to rotate through the rotation of the motor 4, the filter screen 16 can be driven to rotate through the rotation of the bottom plate 5, so that each part of the filter screen 16 can uniformly perform filtering and purifying work, the fan 12 can be driven to rotate under the rotation of the driving motor 11, the rotating fan 12 drives air to enter the filter screen 16 at an accelerated speed and be discharged from the filter screen 14, the air purifying efficiency is improved, when the PM2.5 concentration detector 13 is arranged at the air outlet to detect that the concentration exceeds the standard, the filter screen 16 needs to be replaced, at this time, the PM2.5 concentration detector 13 controls the indicator 15 to be turned on through an electric signal so as to achieve the purpose of reminding the filter screen 16 to be replaced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an air purifier with change and remind air filter function, includes purifying box (1) and filter screen (16), its characterized in that, filter screen (16) are the cylindrical setting of center fretwork, just mounting panel (7) are installed at filter screen (16) both ends, are located the bottom side mounting panel (7) joint is in the circular slot that bottom plate (5) top surface was seted up, bottom plate (5) top surface one side welding has branch (6), branch (6) one side is articulated to be provided with bull stick (9), fixture block (8) are installed to bull stick (9) one end, just spring (10) rigid coupling is passed through in branch (6) top in bull stick (9) one side, fixture block (8) joint is in the draw-in groove of seting up at mounting panel (7) top.
2. The air purifier with the function of replacing the reminding air filter screen according to claim 1, wherein a rotating rod is fixedly connected to the center of the bottom plate (5), the bottom end of the rotating rod is fixedly connected to the output end of the motor (4) through a coupler, the outer end of the rotating rod is fixedly connected to the inner wall of the purifying box (1) through a bearing, and the motor (4) is fixedly installed on the inner wall of the bottom end of the purifying box (1).
3. The air purifier with the function of replacing the reminding air filter screen according to claim 1, wherein an air outlet is arranged in the inner wall of the purifying box (1) on one side of the filter screen (16), a driving motor (11) is fixedly connected to the air outlet through a vertical rod, the output end of the driving motor (11) is fixedly connected to the center of the fan (12) through a shaft coupling, and the filter screen (14) is installed on the side wall of the purifying box (1) on one side of the air outlet.
4. The air purifier with the function of replacing the reminding air filter screen is characterized in that a mounting hole is formed in one side wall of the purifying box (1) in a hinged mode, a sealing plate (2) is arranged in the mounting hole, a handle (3) is arranged in the center of the sealing plate (2), and a plurality of groups of air inlets are uniformly formed in the sealing plate (2).
5. The air purifier with the function of replacing the reminding air filter screen is characterized in that a PM2.5 concentration detector (13) is installed in the air outlet, and the PM2.5 concentration detector (13) is in circuit connection with an indicator lamp (15) installed on one side wall of the purifying box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747781.9U CN216023805U (en) | 2021-11-11 | 2021-11-11 | Air purifier with change and remind air filter screen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747781.9U CN216023805U (en) | 2021-11-11 | 2021-11-11 | Air purifier with change and remind air filter screen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216023805U true CN216023805U (en) | 2022-03-15 |
Family
ID=80615317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122747781.9U Active CN216023805U (en) | 2021-11-11 | 2021-11-11 | Air purifier with change and remind air filter screen function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216023805U (en) |
-
2021
- 2021-11-11 CN CN202122747781.9U patent/CN216023805U/en active Active
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