CN213270490U - Electric fan plastic shell capable of automatically cleaning internal dust - Google Patents
Electric fan plastic shell capable of automatically cleaning internal dust Download PDFInfo
- Publication number
- CN213270490U CN213270490U CN202022235893.1U CN202022235893U CN213270490U CN 213270490 U CN213270490 U CN 213270490U CN 202022235893 U CN202022235893 U CN 202022235893U CN 213270490 U CN213270490 U CN 213270490U
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- China
- Prior art keywords
- gear
- fixed plate
- electric fan
- circle
- ring
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- Expired - Fee Related
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- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 238000004140 cleaning Methods 0.000 title claims abstract description 19
- 239000000428 dust Substances 0.000 title claims abstract description 12
- 238000003756 stirring Methods 0.000 claims 2
- 241000883990 Flabellum Species 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an electric fan plastic shell that can clear up inside dust automatically, including the plastic circle, one side of plastic circle is provided with the fixed plate, the first spoke of equidistant fixedly connected with a plurality of on the lateral wall of fixed plate excircle side, one side of fixed plate is provided with the ring gear, equidistant fixedly connected with a plurality of supports the slide bar on the lateral wall of ring gear excircle side, correspond on the lateral wall of ring gear excircle side and support the slide bar and seted up annular spout, the beneficial effects of the utility model are that: through the inside at the plastic ring setting internal gear circle, the first gear in the internal gear circle can hold the laminating and rotate thereupon with the rotation of electric fan under the apical force effect of dwang, and first gear can drive the internal gear circle through the second gear when rotating and rotate, and the internal gear circle drives the support slide bar when rotating and rotates along with annular spout in the inside of plastic ring, supports the slide bar and can drive sponge cleaning brush when rotating and clear up the flabellum.
Description
Technical Field
The utility model relates to a plastic shell technical field specifically is an electric fan plastic shell that can clear up inside dust automatically.
Background
An electric fan, also called fan and fanner, is a household electrical appliance which uses an electric motor to drive fan blades to rotate so as to accelerate the circulation of air, and is mainly used for cooling and relieving summer heat and circulating air. The fan mainly comprises a fan head, blades, a mesh enclosure, a control device and the like. The fan head comprises a motor, front and rear end covers, a head-shaking air supply mechanism and the like.
Current electric fan is when using, because the flabellum needs expose in the air for a long time, and the flabellum can drive the circulation of air when rotating, can lead to a large amount of dusts in the air to adhere to on the flabellum to because the flabellum is inside at the plastic shell, be not convenient for clear up it, thereby make the wind-guiding efficiency of flabellum reduce.
Disclosure of Invention
An object of the utility model is to provide a can clear up electric fan plastic shell of inside dust automatically to solve current electric fan when using among the above-mentioned background art, because the flabellum needs expose in the air for a long time, and the flabellum can drive the circulation of air when rotating, can lead to a large amount of dusts in the air to adhere to on the flabellum, and because the flabellum is inside at the plastic shell, be not convenient for clear up it, thereby make the problem of the wind-guiding efficiency reduction of flabellum.
In order to achieve the above object, the utility model provides a following technical scheme: an electric fan plastic shell capable of automatically cleaning internal dust comprises a plastic ring, wherein a fixed plate is arranged on one side of the plastic ring, a plurality of first spokes are fixedly connected to the side wall of the outer circle side of the fixed plate at equal intervals, an inner gear ring is arranged on one side of the fixed plate, a plurality of supporting slide bars are fixedly connected to the side wall of the outer circle side of the inner gear ring at equal intervals, an annular slide groove is formed in the side wall of the inner circle side of the plastic ring corresponding to the supporting slide bars, a clamping groove is formed in the side wall of one side of the supporting slide bars, a clamping block is clamped in the clamping groove, a sponge cleaning brush is fixedly bonded to the side wall of one side of the clamping groove in a clamping manner, one end, far away from the clamping block, of the sponge cleaning brush penetrates through the supporting slide bars, a first gear is arranged in the inner gear ring, a rotating rod is rotatably connected to, just dwang and fixed plate threaded connection, the outer wall of first gear is provided with a plurality of second gear, the second gear is connected with first gear and internal gear circle meshing, one side that the second gear is close to the fixed plate is rotated and is connected with the axis of rotation, the other end and the fixed plate of axis of rotation are rotated and are connected.
Preferably, the side wall of the excircle side of the plastic ring is fixedly sleeved with a fixed hoop, the side wall of one side of the fixed hoop is inserted with a locking bolt, and the locking bolt penetrates through the fixed hoop.
Preferably, a plurality of second spokes are fixedly connected between two adjacent first spokes at equal intervals.
Preferably, one end of the rotating rod penetrating through the fixing plate is fixedly connected with a poking block, and the diameter of the poking block is larger than that of the rotating rod.
Preferably, a rubber base plate is bonded to one end, away from the rotating rod, of the first gear.
Compared with the prior art, the beneficial effects of the utility model are that: through the inside at the plastic ring setting internal gear circle, the first gear in the internal gear circle can hold the laminating and rotate thereupon with the rotation of electric fan under the apical force effect of dwang, and first gear can drive the internal gear circle through the second gear when rotating and rotate, and the internal gear circle drives the support slide bar when rotating and rotates along with annular spout in the inside of plastic ring, supports the slide bar and can drive sponge cleaning brush when rotating and clear up the flabellum.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion B of FIG. 2 according to the present invention;
fig. 4 is a schematic structural view of the middle clamping block of the present invention.
In the figure: 1. a plastic ring; 2. a fixing hoop; 3. locking the bolt; 4. a fixing plate; 5. a first spoke; 6. a second spoke; 7. an inner gear ring; 8. supporting the sliding rod; 9. a card slot; 10. a clamping block; 11. a sponge cleaning brush; 12. a first gear; 13. rotating the rod; 14. a shifting block; 15. a rubber pad; 16. a second gear; 17. a rotating shaft; 18. an annular chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an electric fan plastic shell capable of automatically cleaning internal dust comprises a plastic ring 1, wherein one side of the plastic ring 1 is provided with a fixed plate 4, a plurality of first spokes 5 are fixedly connected to the side wall of the excircle side of the fixed plate 4 at equal intervals, one side of the fixed plate 4 is provided with an inner gear ring 7, a plurality of supporting slide bars 8 are fixedly connected to the side wall of the excircle side of the inner gear ring 7 at equal intervals, the side wall of the inner circle side of the plastic ring 1 is provided with an annular slide groove 18 corresponding to the supporting slide bars 8, the side wall of one side of the supporting slide bars 8 is provided with a clamping groove 9, a clamping block 10 is clamped inside the clamping groove 9, a sponge cleaning brush 11 is fixedly bonded to the side wall of one side inside of the clamping groove 9 in a clamping manner, one end, far away from the clamping block 10, of the sponge cleaning brush 11 penetrates through the supporting slide bars 8, a first gear 12 is, the other end of dwang 13 passes fixed plate 4, and dwang 13 and fixed plate 4 threaded connection, and the outer wall of first gear 12 is provided with a plurality of second gear 16, and second gear 16 is connected with first gear 12 and internal gear circle 7 meshing, and second gear 16 is close to one side of fixed plate 4 and rotates and be connected with axis of rotation 17, and axis of rotation 17's the other end rotates with fixed plate 4 and is connected.
Fixed the cup jointing has fixed hoop 2 on the lateral wall of 1 excircle side of plastic ring, and it has locking bolt 3 to peg graft on the lateral wall of 2 one sides of fixed hoop, and locking bolt 3 passes fixed hoop 2, and locking bolt 3 on the fixed hoop 2 can be connected the casing of shell and fan opposite side.
Equidistant fixedly connected with a plurality of second spoke 6 between two adjacent first spokes 5, second spoke 6 can make the clearance between the first spoke 5 reduce for first spoke 5 is better to the guard effect of electric fan.
Dwang 13 passes one end fixedly connected with of fixed plate 4 and dials piece 14, and dials the diameter that piece 14 is greater than dwang 13, and the great piece 14 that dials of diameter can make dwang 13 more convenient laborsaving when rotating.
The end of the first gear 12 away from the rotating rod 13 is adhered with a rubber cushion plate 15, and the rubber cushion plate 15 can increase the friction force between the end of the first gear 12 away from the rotating rod 13 and the rotating end of the fan.
Specifically, a plastic ring 1 is connected with a mesh enclosure at one end of the electric fan close to a motor through a locking bolt 3 on a fixing hoop 2, when in use, the poking block 14 drives the rotating rod 13, the rotating rod 13 drives the first gear 12 to move towards the direction of the fan blade, the first gear 12 is attached to the rotating end of the fan blade under the action of the jacking force of the rotating rod 13, so that the electric fan can drive the first gear 12 to rotate when rotating, the first gear 12 can drive the second gear 16 to rotate when rotating, the second gear 16 can drive the inner gear ring 7 to rotate when rotating, the diameter of the first gear 12 is smaller than that of the second gear 16, therefore, the rotating speed of the inner gear ring 7 is smaller than that of the fan blades of the fan, the inner gear ring 7 can drive the supporting slide rod 8 to rotate in the plastic ring 1 along with the annular slide groove 18 when rotating, and the supporting slide rod 8 can drive the sponge cleaning brush 11 to clean the fan blades when rotating.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The electric fan plastic shell capable of automatically cleaning internal dust is characterized by comprising a plastic ring (1), wherein a fixed plate (4) is arranged on one side of the plastic ring (1), a plurality of first spokes (5) are fixedly connected to the side wall of the excircle side of the fixed plate (4) at equal intervals, an inner gear ring (7) is arranged on one side of the fixed plate (4), a plurality of supporting slide bars (8) are fixedly connected to the side wall of the excircle side of the inner gear ring (7) at equal intervals, annular slide grooves (18) are formed in the side wall of the inner circle side of the plastic ring (1) corresponding to the supporting slide bars (8), clamping grooves (9) are formed in the side wall of one side of the supporting slide bars (8), clamping blocks (10) are clamped in the clamping grooves (9), and bonding sponge cleaning brushes (11) are fixed on the side wall of one side of the clamping blocks (10) clamped in the clamping grooves (9), sponge cleaning brush (11) are kept away from the one end of fixture block (10) and are passed support slide bar (8), the inside of internal gear circle (7) is provided with first gear (12), one side of first gear (12) is rotated and is connected with dwang (13), fixed plate (4) are passed to the other end of dwang (13), just dwang (13) and fixed plate (4) threaded connection, the outer wall of first gear (12) is provided with a plurality of second gear (16), second gear (16) are connected with first gear (12) and internal gear circle (7) meshing, one side rotation that second gear (16) are close to fixed plate (4) is connected with axis of rotation (17), the other end and fixed plate (4) of axis of rotation (17) rotate and are connected.
2. An electric fan plastic casing capable of automatically cleaning internal dust according to claim 1, characterized in that: the fixed hoop (2) is fixedly sleeved on the side wall of the excircle side of the plastic ring (1), the locking bolt (3) is inserted into the side wall of one side of the fixed hoop (2), and the locking bolt (3) penetrates through the fixed hoop (2).
3. An electric fan plastic casing capable of automatically cleaning internal dust according to claim 1, characterized in that: a plurality of second spokes (6) are fixedly connected between every two adjacent first spokes (5) at equal intervals.
4. An electric fan plastic casing capable of automatically cleaning internal dust according to claim 1, characterized in that: dwang (13) pass one end fixedly connected with of fixed plate (4) and stir piece (14), just the diameter of stirring piece (14) is greater than the diameter of dwang (13).
5. An electric fan plastic casing capable of automatically cleaning internal dust according to claim 1, characterized in that: and a rubber cushion plate (15) is bonded at one end of the first gear (12) far away from the rotating rod (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235893.1U CN213270490U (en) | 2020-10-10 | 2020-10-10 | Electric fan plastic shell capable of automatically cleaning internal dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022235893.1U CN213270490U (en) | 2020-10-10 | 2020-10-10 | Electric fan plastic shell capable of automatically cleaning internal dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213270490U true CN213270490U (en) | 2021-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022235893.1U Expired - Fee Related CN213270490U (en) | 2020-10-10 | 2020-10-10 | Electric fan plastic shell capable of automatically cleaning internal dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213270490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565571A (en) * | 2021-09-26 | 2021-10-29 | 山东世纪智慧农业科技有限公司 | Multipath branch line signal determining and positioning device and using method thereof |
-
2020
- 2020-10-10 CN CN202022235893.1U patent/CN213270490U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113565571A (en) * | 2021-09-26 | 2021-10-29 | 山东世纪智慧农业科技有限公司 | Multipath branch line signal determining and positioning device and using method thereof |
| CN113565571B (en) * | 2021-09-26 | 2021-12-17 | 山东世纪智慧农业科技有限公司 | Multipath branch line signal determining and positioning device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |