CN204371792U - A kind of blade of electric fan automatic dust removing apparatus - Google Patents
A kind of blade of electric fan automatic dust removing apparatus Download PDFInfo
- Publication number
- CN204371792U CN204371792U CN201420839695.8U CN201420839695U CN204371792U CN 204371792 U CN204371792 U CN 204371792U CN 201420839695 U CN201420839695 U CN 201420839695U CN 204371792 U CN204371792 U CN 204371792U
- Authority
- CN
- China
- Prior art keywords
- blade
- flexible rod
- electric fan
- gearwheel
- removing apparatus
- 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
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Abstract
The utility model discloses a kind of blade of electric fan automatic dust removing apparatus, comprise the storage battery of interconnection, dust investigating and motor, the gearwheel driven by it is provided with above described direct current motor, the small gear that at least one matches is provided with around described gearwheel, described small gear outer side surface is provided with vertical fixing buttress shaft, described buttress shaft is provided with flexible rod, and described flexible rod end is provided with cleaning brush; During blade stall, dust detection system works, and when detecting that dust quantity does not exceed setting value, maintains original state; When detecting that dust quantity exceedes setting value, starting direct current motor and cleaning.<b/><b/>
Description
Technical field
The utility model belongs to clean, dedusting technology field, is specifically related to a kind of blade of electric fan automatic dust removing apparatus.
Background technique
Along with the raising of people's living standard, electric fan has become the living electric apparatus of household indispensability.During blade of electric fan High Rotation Speed and the raw electricity of air friction, make blade with a large amount of static charges, due to the suction-operated of static charge, in air, a large amount of dust is dropping in blade, after a period of time, dust on blade will become clearly, especially for the electric fan of white blade, and affects attractive in appearance.Blade exterior has compactly blade cover to cover, and blade cover positive and negative is screwed, and not easily cleans, and brings very hang-up to the life of people.
Model utility content
The utility model, in order to solve above-mentioned technical problem, proposes a kind of blade of electric fan automatic dust removing apparatus.
The technical solution of the utility model is: a kind of blade of electric fan automatic dust removing apparatus, comprise the storage battery of interconnection, dust investigating and motor, the gearwheel driven by it is provided with above described motor, the small gear that at least one matches is provided with around described gearwheel, described small gear outer side surface is provided with vertical fixing buttress shaft, described buttress shaft is provided with flexible rod, and described flexible rod end is provided with cleaning brush.
Described flexible rod is adjustable length flexible rod.
Described cleaning brush is detachable for cleaning brush.
Described motor drives gearwheel by the rotating shaft of gearwheel.
3 small gears matched are provided with around described gearwheel.
Described adjustable length flexible rod is connected with dust investigating.
Technique effect of the present utility model is: during blade stall, automatically dust quantity is detected according to dust detection system, motor is started working, motor drives the axis of rotation of gearwheel, the large gear turn the small gear rotates, buttress shaft moves in a circle on small gear, and buttress shaft drives flexible rod to move at blade; Space saved effectively by flexible rod, utilizes lever principle, and flexible rod head end is connected with runner end, under the condition that small gear radius is certain, increases cleaning brush to greatest extent and moves covered area; Flexible rod is controlled flexible by dust detection system, under the condition that moving range is certain, at utmost can clean the area of blade; Small gear and flexible rod link together by buttress shaft, isolate small gear to a certain extent and directly contact with flexible rod, avoid small gear and flexible rod when directly fixing, turn to gear running-in place and collide the interference brought.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Structural representation when Fig. 2 is flexible rod indentation of the present utility model;
Fig. 3 is the utility model gearwheel and small gear connection diagram;
Fig. 4 is the utility model small gear, buttress shaft and flexible rod long splice composition;
In figure: the rotating shaft of 1-blade, 2-rotating shaft shell, 3-flexible rod, 4-cleaning brush, 5-small gear, 6-buttress shaft, 7-motor, 8-gearwheel, 9-dust investigating, 10-gearwheel.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but mode of execution of the present utility model is not limited thereto.
As shown in Figure 1, a kind of blade of electric fan automatic dust removing apparatus, comprise the storage battery of interconnection, dust investigating 9 and motor 7, storage battery, dust investigating 9 and motor 7 are arranged on the rotating shaft shell 2 of electric fan, storage battery is not shown, but the position, space that can be placed on the rotating shaft shell 2 of electric fan, the gearwheel 8 driven by it is provided with above described motor 7, as Fig. 3, the small gear 5 that at least one matches is provided with around described gearwheel 8, as Fig. 4, described small gear 5 outer side surface is provided with vertical fixing buttress shaft 6, described buttress shaft 6 is provided with flexible rod 3, described flexible rod 3 end is provided with cleaning brush 4, the brush of cleaning brush 4 contacts with the blade 1 of electric fan.
Described flexible rod 3 is adjustable length flexible rod.
Described cleaning brush 4 is detachable for cleaning brush.
Described motor 7 drives gearwheel 8 by the rotating shaft 10 of gearwheel.
Be provided with 3 small gears matched 5 around described gearwheel 8, the number of gears can be determined according to cleaning situation.
As shown in Figure 2, when blade of electric fan is when rotating, flexible rod 3 does not work, and flexible rod 3 shrinks, and the edge of shell 2 is close in indentation, and cleaning brush 4 is detachable for cleaning brush, when can quit work at electric fan and not have dust, selects to install or disassembly, cleaning.
Dust detection system 9 working state is determined by blade 1.Dust detection system 9 li is provided with sensing device, and the information of blade rotation is passed to dust detection system 9.The internal structure of dust detection system 9 is prior art.
When blade 1 rotates, dust detection system does not work; During blade 1 stall, dust detection system 9 is started working, and automatically detecting blade 1 dust quantity, when detecting that dust quantity does not exceed setting value, maintaining original state.When detecting that dust quantity exceedes setting value, actuating motor 7, and by storage battery power supply.Motor 7 drives the rotating shaft 10 of gearwheel to rotate, and then gearwheel 8 rotates, pass through gear transmission, drive the rotation of three small gears 5, small gear 5 rotates and drives buttress shaft 6 to move in a circle, flexible rod 3 head end vertically to be fixed with thin 6, and dust detection system 9 controls flexible rod 3 and stretches out, and then the flexible rod 3 being fixed on buttress shaft is moved.Dust detection system 9 controls flexible rod 3 and stretches out certain length, and the cleaning brush 4 of flexible rod 3 end moves on blade, reaches clean object.
The foregoing is only preferred version of the present utility model, conduct is not to regulation of the present utility model, and every various improvement utilizing the utility model specification or accompanying drawing to do, all in protection domain of the present utility model.
Claims (6)
1. a blade of electric fan automatic dust removing apparatus, it is characterized in that: comprise the storage battery of interconnection, dust investigating (9) and motor (7), described motor (7) top is provided with the gearwheel (8) driven by it, described gearwheel (8) is provided with at least one small gear matched (5) around, described small gear (5) outer side surface is provided with vertical fixing buttress shaft (6), described buttress shaft (6) is provided with flexible rod (3), and described flexible rod (3) end is provided with cleaning brush (4).
2. a kind of blade of electric fan automatic dust removing apparatus according to claim 1, is characterized in that: described flexible rod (3) is adjustable length flexible rod.
3. a kind of blade of electric fan automatic dust removing apparatus according to claim 1, is characterized in that: described cleaning brush (4) is detachable for cleaning brush (4).
4. a kind of blade of electric fan automatic dust removing apparatus according to claim 1, is characterized in that: described motor (7) drives gearwheel (8) by the rotating shaft (10) of gearwheel.
5. a kind of blade of electric fan automatic dust removing apparatus according to claim 1, is characterized in that: described gearwheel (8) is provided with 3 small gears matched (5) around.
6. a kind of blade of electric fan automatic dust removing apparatus according to claim 2, is characterized in that: described adjustable length flexible rod (3) is connected with dust investigating (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839695.8U CN204371792U (en) | 2014-12-26 | 2014-12-26 | A kind of blade of electric fan automatic dust removing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839695.8U CN204371792U (en) | 2014-12-26 | 2014-12-26 | A kind of blade of electric fan automatic dust removing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204371792U true CN204371792U (en) | 2015-06-03 |
Family
ID=53328016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839695.8U Expired - Fee Related CN204371792U (en) | 2014-12-26 | 2014-12-26 | A kind of blade of electric fan automatic dust removing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204371792U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065305A (en) * | 2015-08-11 | 2015-11-18 | 成都思邦力克科技有限公司 | Dust removing type noiseless fan device |
| CN115235183A (en) * | 2022-07-28 | 2022-10-25 | 珠海格力电器股份有限公司 | Refrigerator, and control method, device and system of odor remover |
-
2014
- 2014-12-26 CN CN201420839695.8U patent/CN204371792U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065305A (en) * | 2015-08-11 | 2015-11-18 | 成都思邦力克科技有限公司 | Dust removing type noiseless fan device |
| CN115235183A (en) * | 2022-07-28 | 2022-10-25 | 珠海格力电器股份有限公司 | Refrigerator, and control method, device and system of odor remover |
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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: 20150603 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |