CN204253396U - Electric fan dust-proof cover - Google Patents
Electric fan dust-proof cover Download PDFInfo
- Publication number
- CN204253396U CN204253396U CN201420676872.5U CN201420676872U CN204253396U CN 204253396 U CN204253396 U CN 204253396U CN 201420676872 U CN201420676872 U CN 201420676872U CN 204253396 U CN204253396 U CN 204253396U
- Authority
- CN
- China
- Prior art keywords
- electric fan
- air filter
- proof cover
- fan dust
- guard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of electric fan dust-proof cover.Electric fan dust-proof cover of the present utility model, comprises front shroud and back cover.Rear cover structure: be after disc the center of Air Filter arrange after cage apertures, the cylindrical of rear Air Filter is connected and fixed ring; Front cover structure is that the cylindrical of discoidal front Air Filter is connected and fixed ring.The center of described front Air Filter arranges disk, and disk arranges two-sided tape.The inside of described front Air Filter arranges rope.Compared to the prior art electric fan dust-proof cover of the present utility model, has lightweight, easy to use, the advantage of good dustproof effect.
Description
Technical field
The utility model relates to a kind of electric fan dust-proof cover.Especially a kind of electric fan dust-proof cover with Air Filter.
Background technique
At present, electric fan is applied widely in the live and work of people.The fan header structure of existing electric fan is mainly made up of flabellum, and the outside of flabellum is guard, has many bar gratings above guard, and guard mainly plays fixing protective action to flabellum.During use, electric fan blade rotates, and the grid of air permeable guard is forced to flowing, reaches the object of cooling and heatstroke-eliminating and ventilating air.Because guard almost can not block dust, flabellum is that exposure is aerial, and in air, have a lot of dust granule minimum, so flabellum is easily stained with dust, such electric fan just needs to clean wiping frequently, also can cause the damage of electric fan, and the dust flow in air, unfavorable to the respiratory system of people, harm is caused to the healthy of people.
Summary of the invention
Technical assignment of the present utility model is the deficiency for above present situation, provides a kind of good dustproof effect, electric fan dust-proof cover easy to use.
The utility model solves technological scheme that its technical problem adopts: electric fan dust-proof cover of the present utility model, comprises front shroud and back cover.Rear cover structure: be after disc the center of Air Filter arrange after cage apertures, the cylindrical of rear Air Filter is connected and fixed ring; Front cover structure is that the cylindrical of discoidal front Air Filter is connected and fixed ring.
The center of described front Air Filter arranges disk, and disk arranges two-sided tape.
The inside of described front Air Filter arranges rope.
Described retaining ring is elastic ribbon.
Described retaining ring is thread gluing.
Arrange guard in described back cover, the retaining ring of back cover and the edge of guard are integrally fixed; Arrange guard in described front shroud, the retaining ring of front shroud and the edge of guard are integrally fixed.
Compared to the prior art electric fan dust-proof cover of the present utility model, has following characteristics: the utility model improves traditional guard, by arranging Air Filter, making the dust-proof effect of electric fan very good, improve the working life of electric fan, good in economic efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further illustrated.
Accompanying drawing 1 is a kind of rear cover structure schematic diagram of electric fan dust-proof cover.
Accompanying drawing 2 be a kind of electric fan dust-proof cover front shroud inside structural representation.
Accompanying drawing 3 is rear cover structure schematic diagram of a kind of electric fan dust-proof cover with guard.
Accompanying drawing 4 is front cover structure schematic diagram of a kind of electric fan dust-proof cover with guard.
In figure: 1, rear cage apertures, 2, rear Air Filter, 3,4, retaining ring, 5, front Air Filter, 6, disk, 7, two-sided tape, 8, rope, 9, guard.
Embodiment
With reference to Figure of description, electric fan dust-proof cover is described in detail below.
Embodiment 1:
Electric fan dust-proof cover of the present utility model, comprises front shroud and back cover.Be fixed on above the original guard of electric fan and use.Rear cover structure: be cage apertures 1 after the center of Air Filter 2 after disc is arranged, the cylindrical of rear Air Filter 2 is connected and fixed ring 3; Front cover structure: be that the cylindrical of discoidal front Air Filter 5 is connected and fixed ring 4.
The center of described front Air Filter 5 arranges disk 6, disk 6 is arranged two-sided tape 7.Disk 6 adopts the lightweight material easily cementing two-sided tape 7, such as plastic tab.
The inside of described front Air Filter 5 arranges rope 8.The inside of Air Filter 5 is exactly the one side of depending on nearly flabellum, and during use, rope 8 can tie up on guard, plays fixation and does not affect outward appearance.
Described retaining ring 3 and retaining ring 4 are elastic ribbon.
Described retaining ring 3 and retaining ring 4 are thread gluing.When elastic ribbon and thread gluing are all to use, front shroud and back cover are fixed on guard 9.
When using installation, first original for electric fan guard and flabellum are unloaded down, rear cage apertures 1 is enclosed within flabellum axle; Install original rear net cover and flabellum again; The rope 8 of front shroud, tie up on the relevant position of original front mesh enclosure; Two-sided tape 7 connects front shroud and original front mesh enclosure; Retaining ring 3 and retaining ring 4 are fixed on the edge of original guard.The utility model can be dust-proof, also easy cleaning.
Embodiment 2:
The utility model comprises front shroud and back cover.Electric fan blade outside is directly fixed on during use.Rear cover structure: be cage apertures 1 after the center of Air Filter 2 after disc is arranged, the cylindrical of rear Air Filter 2 is connected and fixed ring 3; Front cover structure: be that the cylindrical of discoidal front Air Filter 5 is connected and fixed ring 4.
The center of described front Air Filter 5 arranges disk 6, disk 6 is arranged two-sided tape 7.
The inside of described front Air Filter 5 arranges rope 8.
Arrange guard 9 in described back cover, the retaining ring 3 of back cover is integrally fixed with the edge of guard 9; Arrange guard 9 in described front shroud, the retaining ring 4 of front shroud is integrally fixed with the edge of guard 9.
The grid quantity of guard 9 is arranged can half fewer than the grid quantity of existing electric fan.Can protective action be reached, also can strengthen dust-proof effect.
Claims (6)
1. electric fan dust-proof cover, comprises front shroud and back cover, it is characterized in that: rear cover structure, and be that the center of Air Filter (2) after disc arranges rear cage apertures (1), the cylindrical of rear Air Filter (2) is connected and fixed ring (3); Front cover structure is that the cylindrical of discoidal front Air Filter (5) is connected and fixed ring (4).
2. electric fan dust-proof cover according to claim 1, is characterized in that: the center of described front Air Filter (5) arranges disk (6), disk (6) is arranged two-sided tape (7).
3. electric fan dust-proof cover according to claim 1 and 2, is characterized in that: the inside of described front Air Filter (5) arranges rope (8).
4. electric fan dust-proof cover according to claim 3, is characterized in that: described retaining ring (3) and retaining ring (4) are elastic ribbon.
5. electric fan dust-proof cover according to claim 3, is characterized in that: described retaining ring (3) and retaining ring (4) are thread gluing.
6. electric fan dust-proof cover according to claim 3, is characterized in that: arrange guard (9) in described back cover, and the retaining ring (3) of back cover and the edge of guard (9) are integrally fixed; Arrange guard (9) in described front shroud, the retaining ring (4) of front shroud and the edge of guard (9) are integrally fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676872.5U CN204253396U (en) | 2014-11-13 | 2014-11-13 | Electric fan dust-proof cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420676872.5U CN204253396U (en) | 2014-11-13 | 2014-11-13 | Electric fan dust-proof cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253396U true CN204253396U (en) | 2015-04-08 |
Family
ID=52957710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420676872.5U Expired - Fee Related CN204253396U (en) | 2014-11-13 | 2014-11-13 | Electric fan dust-proof cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253396U (en) |
-
2014
- 2014-11-13 CN CN201420676872.5U patent/CN204253396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |