CN214501544U - Filter for fresh air machine convenient to it is clean - Google Patents
Filter for fresh air machine convenient to it is clean Download PDFInfo
- Publication number
- CN214501544U CN214501544U CN202120535160.1U CN202120535160U CN214501544U CN 214501544 U CN214501544 U CN 214501544U CN 202120535160 U CN202120535160 U CN 202120535160U CN 214501544 U CN214501544 U CN 214501544U
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- filter screen
- ring groove
- filter
- clean
- upper ring
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Abstract
The utility model discloses a new fan filter convenient to it is clean, include from outer and interior stainless steel filter screen that distributes in proper order, filter activated carbon cotton and carbon fiber filter screen, the stainless steel filter screen, filter activated carbon cotton and carbon fiber filter screen are annular cylindric, be provided with first brush between stainless steel filter screen and the filter activated carbon cotton, be provided with the second brush between filter activated carbon cotton and the carbon fiber filter screen, the top of first brush and the top of second brush all are connected with the one end of transverse connection axle, transverse connection axle's the other end is provided with the portion of bending, the output shaft fixed connection of the portion of bending and motor, under the drive of motor, first brush and second brush rotate dust and hair on the clean filter, it is clean very convenient, need not to demolish the filter.
Description
Technical Field
The utility model relates to a filter, especially a fan filter.
Background
The fan is generally equipped with a filter, and because the suction force of the fan is large, various dust and hair can be covered on the filter every time the fan is used for a period of time, so that the filter needs to be cleaned every time the fan is used for a period of time, but the filter needs to be detached every time to be cleaned, which is very inconvenient.
Disclosure of Invention
In order to overcome the defects of the prior art, the utility model provides a be convenient for clear filter for new fan.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a filter for new fan convenient to it is clean, includes from outer and interior stainless steel filter screen, filtration activated carbon cotton and the carbon fiber filter screen that distributes in proper order, stainless steel filter screen, filtration activated carbon cotton and carbon fiber filter screen are the annular cylindric, be provided with first brush between stainless steel filter screen and the filtration activated carbon cotton, be provided with the second brush between filtration activated carbon cotton and the carbon fiber filter screen, the top of first brush and the top of second brush all are connected with the one end of transverse connection axle, the other end of transverse connection axle is provided with the portion of bending, the output shaft fixed connection of the portion of bending and motor.
The filter also comprises a top cover and a bottom cover;
the top cover is provided with a first upper annular groove, a second upper annular groove and a third upper annular groove, the top of the stainless steel filter screen is inserted into the first upper annular groove, the top of the filtering activated carbon cotton is inserted into the second upper annular groove, and the top of the carbon fiber filter screen is inserted into the third upper annular groove;
the bottom is provided with annular under first annular, second and annular under annular and the third, the bottom of stainless steel filter screen inserts the inside of first annular, the cotton bottom of filtration active carbon inserts the inside of annular under the second, the bottom of carbon fiber filter screen inserts the inside of annular under the third.
A first arc-shaped through hole is formed between the first upper ring groove and the second upper ring groove, and a second arc-shaped through hole is formed between the second upper ring groove and the third upper ring groove;
be provided with third arc through-hole under first annular and the second between the annular, be provided with fourth arc through-hole under the second between annular and the third annular, the center department of bottom is provided with down air vent.
The top cover is connected with the bottom cover through bolts.
The top of top cap installs the motor mount, the motor mount pass through the screw with top cap fixed connection.
The carbon fiber filter screen is folded.
The utility model has the advantages that: under the drive of the motor, the first hairbrush and the second hairbrush rotate to clean dust and hair on the filter, so that the cleaning is very convenient, and the filter does not need to be detached.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an exploded view of the present invention;
fig. 2 is a schematic structural view of the top cover.
Detailed Description
Referring to fig. 1 and 2, a filter for a fresh air machine convenient to clean comprises a stainless steel filter screen 11, a filter activated carbon cotton 12 and a carbon fiber filter screen 13 which are sequentially distributed from outside to inside, the stainless steel filter screen 11, the filtering active carbon cotton 12 and the carbon fiber filter screen 13 are all in annular cylinder shape, a first hairbrush 14 is arranged between the stainless steel filter screen 11 and the filtering active carbon cotton 12, a second brush 15 is arranged between the filtering active carbon cotton 12 and the carbon fiber filter screen 13, the top ends of the first and second brushes 14 and 15 are connected to one end of a transverse connecting shaft 16, the other end of the transverse connecting shaft 16 is provided with a bending part which is fixedly connected with an output shaft of a motor 17, under the drive of the motor, the first hairbrush and the second hairbrush rotate to clean dust and hair on the filter, so that the cleaning is very convenient, and the filter does not need to be detached.
The filter further comprises a top cover 21 and a bottom cover 22;
the top cover 21 is provided with a first upper ring groove 211, a second upper ring groove 212 and a third upper ring groove 213, the top of the stainless steel filter screen 11 is inserted into the first upper ring groove 211, the top of the filtering activated carbon cotton 12 is inserted into the second upper ring groove 212, and the top of the carbon fiber filter screen 13 is inserted into the third upper ring groove 213;
the bottom cover 22 is provided with annular groove 221, annular groove 222 and annular groove 223 under first, second, inserts under the bottom of stainless steel filter screen 11 the inside of annular groove 221 is down first, insert the bottom of filtering activated carbon cotton 12 the inside of annular groove 222 is down to the second, insert the bottom of carbon fiber filter screen 13 the inside of annular groove 223 is down to the third.
The first upper ring groove 211 and the first lower ring groove 221 are matched to fix the stainless steel filter screen 11, the second upper ring groove 212 and the second lower ring groove 222 are matched to fix the filtering activated carbon cotton 12, and the third upper ring groove 213 and the third lower ring groove 223 are matched to fix the carbon fiber filter screen 13.
A first arc-shaped through hole 214 is formed between the first upper ring groove 211 and the second upper ring groove 212, and a second arc-shaped through hole 215 is formed between the second upper ring groove 212 and the third upper ring groove 213;
a third arc-shaped through hole 224 is formed between the first lower ring groove 221 and the second lower ring groove 222, a fourth arc-shaped through hole 225 is formed between the second lower ring groove 222 and the third lower ring groove 223, and a lower air through hole 226 is formed in the center of the bottom cover 22.
The first arc-shaped through hole 214 is for inserting the first brush 14 between the stainless steel filter screen 11 and the filter activated carbon wool 12, the second arc-shaped through hole 215 is for inserting the second brush 15 between the filter activated carbon wool 12 and the carbon fiber filter screen 13, the third arc-shaped through hole 224 is for discharging dust and hair between the stainless steel filter screen 11 and the filter activated carbon wool 12, the fourth arc-shaped through hole 225 is for discharging dust and hair between the filter activated carbon wool 12 and the carbon fiber filter screen 13, and the air through hole 226 is for cleaning and discharging dust and hair inside the carbon fiber filter screen 13.
The top cover 21 is connected with the bottom cover 22 through bolts 23, the top cover 2 and the bottom cover 22 are both provided with a plurality of pairs of threaded holes, and after the bolts 23 are installed, the bolts 23 are in threaded connection with nuts.
The top of top cap 21 is installed motor mount 24, motor mount 24 through the screw with the top fixed connection of top cap 21.
The carbon fiber filter screen 13 is folded, so that the filtering area is increased, the size can be effectively reduced, and the filtering speed is increased.
The above embodiments do not limit the scope of the present invention, and those skilled in the art can make equivalent modifications and variations without departing from the overall concept of the present invention.
Claims (6)
1. The utility model provides a filter for new fan convenient to it is clean, its characterized in that includes stainless steel filter screen (11), filtration activated carbon cotton (12) and carbon fiber filter screen (13) that distribute in proper order from outer to interior, stainless steel filter screen (11), filtration activated carbon cotton (12) and carbon fiber filter screen (13) are annular cylindric, be provided with first brush (14) between stainless steel filter screen (11) and the filtration activated carbon cotton (12), be provided with second brush (15) between filtration activated carbon cotton (12) and the carbon fiber filter screen (13), the top of first brush (14) and the top of second brush (15) all are connected with the one end of transverse connection axle (16), the other end of transverse connection axle (16) is provided with the portion of bending, the output shaft fixed connection of the portion of bending and motor (17).
2. The filter for fresh air machine convenient to clean as claimed in claim 1, further comprising a top cover (21) and a bottom cover (22);
the top cover (21) is provided with a first upper ring groove (211), a second upper ring groove (212) and a third upper ring groove (213), the top of the stainless steel filter screen (11) is inserted into the first upper ring groove (211), the top of the filtering activated carbon cotton (12) is inserted into the second upper ring groove (212), and the top of the carbon fiber filter screen (13) is inserted into the third upper ring groove (213);
bottom (22) are provided with annular (223) under first annular (221), second annular (222) and the third, insert the bottom of stainless steel filter screen (11) the inside of annular (221) under first, insert the bottom of filtering activated carbon cotton (12) the inside of annular (222) under the second, insert the bottom of carbon fiber filter screen (13) the inside of annular (223) under the third.
3. The filter for the fresh air machine convenient to clean as claimed in claim 2, wherein a first arc-shaped through hole (214) is arranged between the first upper ring groove (211) and the second upper ring groove (212), and a second arc-shaped through hole (215) is arranged between the second upper ring groove (212) and the third upper ring groove (213);
be provided with third arc through-hole (224) between first ring groove (221) and the second ring groove (222) down, be provided with fourth arc through-hole (225) between second ring groove (222) and the third ring groove (223) down, the center department of bottom (22) is provided with down air vent (226).
4. The filter for fresh air machine convenient to clean as claimed in claim 3, wherein the top cover (21) and the bottom cover (22) are connected through bolts (23).
5. The filter for the fresh air machine convenient to clean as claimed in claim 4, wherein a motor fixing frame (24) is installed on the top of the top cover (21), and the motor fixing frame (24) is fixedly connected with the top cover (21) through screws.
6. The filter for fresh air machine convenient to clean as claimed in any one of claims 1 to 5, wherein the carbon fiber filter screen (13) is folded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535160.1U CN214501544U (en) | 2021-03-15 | 2021-03-15 | Filter for fresh air machine convenient to it is clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120535160.1U CN214501544U (en) | 2021-03-15 | 2021-03-15 | Filter for fresh air machine convenient to it is clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214501544U true CN214501544U (en) | 2021-10-26 |
Family
ID=78198641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120535160.1U Active CN214501544U (en) | 2021-03-15 | 2021-03-15 | Filter for fresh air machine convenient to it is clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214501544U (en) |
-
2021
- 2021-03-15 CN CN202120535160.1U patent/CN214501544U/en active Active
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