CN104863876B - Static dust suction preventing fan - Google Patents
Static dust suction preventing fan Download PDFInfo
- Publication number
- CN104863876B CN104863876B CN201510313253.9A CN201510313253A CN104863876B CN 104863876 B CN104863876 B CN 104863876B CN 201510313253 A CN201510313253 A CN 201510313253A CN 104863876 B CN104863876 B CN 104863876B
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- fan
- flabellum
- elastic plate
- wire
- static
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Abstract
The invention discloses a static dust suction preventing fan and relates to the field of household appliances. The problem that fan blades and air produce friction to produce static electricity and accordingly dust is sucked is solved. The static dust suction preventing fan comprises a motor, the fan blades, a mesh cover and a static electricity eliminating device. The static electricity eliminating device comprises a conductive needle, an elastic plate and a lead, wherein the conducting needle is vertically fixed to the upper end of the elastic plate, the front end of the lead is fixedly installed on the elastic plate and connected with the conductive needle, the rear end of the lead is fixed along the lower outline of the mesh cover and extends into the motor to be connected with a ground wire of a power line, and the lower end of the elastic plate is fixedly installed on the front mesh cover. When a fan stops rotating, the electrostatic grounding elimination effect is utilized to safely and environmental-friendly eliminate static electricity on the fan, normal usage of the fan is not influenced, the turning on and off states of a static electricity eliminator are automatically adjusted according to the operation state of the fan, and the static dust suction preventing fan is simple in structure, capable of saving energy and efficient.
Description
Technical field
The present invention relates to household appliance technical field, more particularly to a kind of fan.
Background technology
It is particularly easy to be infected with the blade of electric fan dust, electric fan has been used long why to stick many dusts, be
Because electric fan is when in use, flabellum rotates at a high speed, produces friction with air, makes electrostatic on flabellum band, dust belong to lightweight thing
Matter, the characteristic of electrostatic meeting adsorbing light material make dust be bonded on fan leaf, furthermore electrical equipment after electrical equipment connection power supply
Electric charge can be carried, electric fan one takes electricity, be easy for adsorbing the little particle dust in air.
Traditional method for cleaning is to take fan housing apart with screwdriver, then pulls down flabellum, clear with instruments such as hair-dryer, wet rags
Dust on reason flabellum, is re-assemblied after clear up again, and whole scale removal process is all troublesome, it is clear that existed very big scarce
Fall into.
The content of the invention
For solving above-mentioned technical problem, the invention provides a kind of antistatic absorption dust fan.
The technical solution adopted for the present invention to solve the technical problems is：Antistatic absorption dust fan include motor,
Flabellum, guard and static eraser；Antistatic absorption dust fan can be domestic electric fan or industrial ventilating fan,
Its operation principle is identical with conventional fan, and here does not make narration in detail；The guard includes front mesh enclosure and rear net cover, the net
Cover be fixedly mounted on the motor, the flabellum is fixedly mounted on motor shaft, the static eraser include conductive pin,
Elastic plate and wire, the conductive pin are vertically fixed on the upper end of the elastic plate, and the front end of the wire is fixedly mounted on institute
State, the rear end of the wire is fixed and extends to the electricity along the bottom profiled of the guard
It is connected with the ground wire of power line in machine, the lower end of the elastic plate is fixedly mounted on the front mesh enclosure and causes the conductive pin
Contact with the axle center of the flabellum.
Latticed metal wire is fixed with the blade of the flabellum, is fixed with sheet metal, institute on the axle center of the flabellum
The termination for stating metal wire is fixedly connected with the sheet metal, and the sheet metal is contacted with the conductive pin.
The operation principle of the present invention：When in use, when fan is operated, the flabellum is rotated the antistatic absorption dust fan
With windage, according to triboelectrification principle, there can be electrostatic because of the accumulation that rubs on the flabellum, as the dust in air belongs to
Lightweight object, can be adsorbed onto on the flabellum under electrostatic attraction effect；Simultaneously as the rotation of the flabellum, the bullet
Property plate under the action of the forces of the wind away from the front mesh enclosure occur elastic deformation so that the conductive pin is separated with the sheet metal,
As electrostatic is accumulated on the flabellum, dust will adsorb on the flabellum always；When fan decommissions, the flabellum
Static, due to the effect for not having wind-force, the elastic plate elastic deformation recovers so that the conductive pin is connect with the sheet metal
Touch, now the electrostatic on the flabellum passes through the metal wire, the sheet metal, the conductive pin and the wire spread to institute
State on power line, then the earth is traveled to by the ground wire of the power line, reach the purpose of static elimination, due on the flabellum
Static elimination, dust comes off from the flabellum, is easy to collect and clears up.
Advantages of the present invention：In stopping fan rotation, according to the effect that electrostatic grounding eliminates, the elimination wind of safety and environmental protection
Electrostatic on fan, and the normal use of fan is not affected, the state operated by fan automatically adjusts opening for Xelminator
Closed state, simple structure, efficient energy-saving.
Description of the drawings
Structural representations of the Fig. 1 for the antistatic absorption dust fan of embodiment when inoperative；
Structural representation when Fig. 2 is operated for the antistatic absorption dust fan of embodiment；
Structural representations of the Fig. 3 for the flabellum of the antistatic absorption dust fan of embodiment；
Wherein, 1- motors, 2- flabellums, 3- guards, 4- elastic plates, 5- conductive pins, 6- wires, 7- metal wires, 8- sheet metals.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and Examples and further retouched in detail
State, the embodiment is only used for explaining the present invention, protection scope of the present invention is not constituted and is limited.
As shown in figure 1, a kind of antistatic adsorbs dust fan, it includes motor 1, flabellum 2, guard 3 and static elimination dress
Put；The guard 3 includes front mesh enclosure and rear net cover, and the guard 3 is fixedly mounted on the motor 1, and the flabellum 2 fixes peace
It is mounted on 1 axle of motor, the static eraser includes conductive pin 5, elastic plate 4 and wire 6, the conductive pin 5 is vertical fixed
In the upper end of the elastic plate 4, the front end of the wire 6 is fixedly mounted on the elastic plate 4 and is connected with the conductive pin 5,
The rear end of the wire 6 is fixed along the bottom profiled of the guard 3 and is extended to and is connected with the ground wire of power line in the motor 1,
The lower end of the elastic plate 4 is fixedly mounted on the front mesh enclosure and so that the conductive pin 5 is connect with the axle center of the flabellum 2
Touch；Latticed metal wire 7 is fixed with the blade of the flabellum 2, is fixed with sheet metal 8 on the axle center of the flabellum 2, it is described
The termination of metal wire 7 is fixedly connected with the sheet metal 8, and the sheet metal 8 is contacted with the conductive pin 5.
The operation principle of the present embodiment：The antistatic adsorbs dust fan when in use, when fan is operated, the flabellum 2
Rotate and windage, according to triboelectrification principle, there can be electrostatic because of the accumulation that rubs on the flabellum 2, due to the ash in air
Dirt belongs to lightweight object, can be adsorbed onto on the flabellum 2 under electrostatic attraction effect；Simultaneously as the flabellum 2 turn
Dynamic, there is elastic deformation away from the front mesh enclosure in the elastic plate 4 under the action of the forces of the wind so that the conductive pin 5 with it is described
Sheet metal 8 is separated, and as electrostatic is accumulated on the flabellum 2, dust will adsorb on the flabellum 2 always；When fan stops
Only operate, the flabellum 2 is static, due to the effect for not having wind-force, 4 elastic deformation of the elastic plate recovers so that the conduction
Pin 5 is contacted with the sheet metal 8, now the electrostatic on the flabellum 2 by the metal wire 7, the sheet metal 8, described lead
Acusector 5 and the wire 6 are traveled on the power line, then travel to the earth by the ground wire of the power line, reach electrostatic
The purpose of elimination, as the static elimination on the flabellum 2, dust come off from the flabellum 2, is easy to collect and clears up.
Above-described embodiment should not in any way limit the present invention, all to be obtained by the way of equivalent or equivalency transform
Technical scheme all fall within protection scope of the present invention.
Claims (1)
1. a kind of antistatic adsorbs dust fan, and it includes motor (1), flabellum (2), guard (3) and static eraser, described
Guard (3) includes front mesh enclosure and rear net cover, and guard (3) are fixedly mounted on the motor (1), and described flabellum (2) are fixed
On motor (1) axle, it is characterised in that：The static eraser includes conductive pin (5), elastic plate (4) and wire
(6), conductive pin (5) are vertically fixed on the upper end of the elastic plate (4), and the front end of wire (6) is fixedly mounted on institute
State, the rear end of wire (6) is fixed simultaneously along the bottom profiled of the guard (3)
Extend to and be connected with the ground wire of power line in the motor (1), the lower end of elastic plate (4) is fixedly mounted on the front mesh enclosure
Go up and cause the conductive pin (5) and the axle center of the flabellum (2) to contact；
Latticed metal wire (7) is fixed with the blade of flabellum (2), is fixed with metal on the axle center of flabellum (2)
Piece (8), the termination of metal wire (7) are fixedly connected with the sheet metal (8), sheet metal (8) and the conductive pin (5)
Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313253.9A CN104863876B (en) | 2015-06-09 | 2015-06-09 | Static dust suction preventing fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510313253.9A CN104863876B (en) | 2015-06-09 | 2015-06-09 | Static dust suction preventing fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104863876A CN104863876A (en) | 2015-08-26 |
| CN104863876B true CN104863876B (en) | 2017-03-22 |
Family
ID=53909955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510313253.9A Active CN104863876B (en) | 2015-06-09 | 2015-06-09 | Static dust suction preventing fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104863876B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107191410A (en) * | 2017-06-29 | 2017-09-22 | 广东美的制冷设备有限公司 | Dust-proof wind wheel and its manufacture method, air-conditioning |
| KR102521422B1 (en) * | 2018-03-08 | 2023-04-14 | 엘지전자 주식회사 | Fan |
| CN112392777B (en) * | 2020-11-06 | 2022-12-09 | 北京小米移动软件有限公司 | Fan dust-proof device and electrostatic dust-proof method |
| CN113262169A (en) * | 2021-05-11 | 2021-08-17 | 邢玉山 | Capsule dosing process for producing toxin-expelling and beautifying capsules |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896545A (en) * | 2006-06-28 | 2007-01-17 | 杨贻方 | Antfouling electric fan |
| CN201486940U (en) * | 2009-06-27 | 2010-05-26 | 何志强 | Dustproof mesh enclosure of fan |
| CN103691554A (en) * | 2013-12-24 | 2014-04-02 | 河南师范大学 | Dust removing device and chassis adopting dust removing device |
| CN104564817A (en) * | 2012-07-31 | 2015-04-29 | 胡小青 | Gentle breeze fan blade capable of gathering electrical charges for domestic electric fan |
| CN204704136U (en) * | 2015-06-09 | 2015-10-14 | 苏州云远网络技术有限公司 | A kind of antistatic attract dust fan |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6705835B2 (en) * | 2002-05-06 | 2004-03-16 | Wen-Tun Lee | Electric fan |
-
2015
- 2015-06-09 CN CN201510313253.9A patent/CN104863876B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1896545A (en) * | 2006-06-28 | 2007-01-17 | 杨贻方 | Antfouling electric fan |
| CN201486940U (en) * | 2009-06-27 | 2010-05-26 | 何志强 | Dustproof mesh enclosure of fan |
| CN104564817A (en) * | 2012-07-31 | 2015-04-29 | 胡小青 | Gentle breeze fan blade capable of gathering electrical charges for domestic electric fan |
| CN103691554A (en) * | 2013-12-24 | 2014-04-02 | 河南师范大学 | Dust removing device and chassis adopting dust removing device |
| CN204704136U (en) * | 2015-06-09 | 2015-10-14 | 苏州云远网络技术有限公司 | A kind of antistatic attract dust fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104863876A (en) | 2015-08-26 |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170122 Address after: Qidong Economic Development Zone Industrial Park Road 226200 north corner of Jiangsu province Nantong City, No. two Applicant after: Qidong rich natural gas Co., Ltd. Address before: Wujiang District of Suzhou City, Jiangsu Province, Taihu City Branch Park 215200 Applicant before: Suzhou Yun Yuan network technology company limited |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |