CN207093469U - Fan guard releasing dirt is flapped device - Google Patents
Fan guard releasing dirt is flapped device Download PDFInfo
- Publication number
- CN207093469U CN207093469U CN201720949179.4U CN201720949179U CN207093469U CN 207093469 U CN207093469 U CN 207093469U CN 201720949179 U CN201720949179 U CN 201720949179U CN 207093469 U CN207093469 U CN 207093469U
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- CN
- China
- Prior art keywords
- fan
- flapping
- fan guard
- soft part
- guard
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Abstract
A kind of fan guard releasing dirt is flapped device,Including a fan body,One fan guard,Multiple soft flap part and a drive modules,A fan is provided with inside the fan body,The fan guard is configured in front of fan body,The fan guard has one towards the outer face beyond fan body front,And one towards fan inner face,Multiple ventilating openings are provided between the outer face and inner face,The soft part of flapping is configured between fan guard inner face and fan,And the soft part of flapping is from fan guard center toward fan guard peripheral direction sequential,So that the soft part of flapping is stretched into each ventilating opening by fan guard inner face respectively,The drive module combines the fan guard or soft part of flapping,The drive module is set to drive the fan guard to be moved relative to each other with soft part of flapping,The soft part of flapping is set to move in and out each ventilating opening one by one.
Description
Technical field
It the utility model is related to a kind of fan guard releasing dirt to flap device, can be removed in a manner of persistently flapping in front of fan
Dust, the cotton-wool that each ventilating opening inwall is attached on fan guard, remain each ventilating opening of the fan guard and do not attach, block
The unobstructed state of dust cotton-wool, to ensure that the running of fan is blown efficiency, more particularly to the fan guard releasing dirt is flapped device
Fan body, fan guard, soft flap part and drive module.
Background technology
The fan structure for being rotated using fan, operating to drive air externally to blow or guide air-flow, it has been existing skill.
This kind of fan structure includes the various electric fan to dry people, also including computer fan, air-conditioning fan, industrial equipment
Wind-guiding fan and extraction fan, be typically provided with fan guard in front of existing fan structure, arrived to block personnel or article contacts
Fan in rotational run, to prevent the situation of causing danger.
Existing fan guard is usually to be formed with metal net mask, wind caused by the fan running is passed through the metal net mask
On ventilating opening externally send out；In order to control the air supply direction of the fan, existing fan guard may be made as wind-guiding dish-type
State so that the ventilating opening on the guide disc can change, guide the air supply direction of the fan at any time.
But the dust, cotton-wool or other pollutants in environment easily attach, accumulate the fan guard in front of existing fan
The inside and outside wall of ventilating opening, after the fan operates for a long time, easily cause dust, cotton-wool is covered with, it is each logical to block the fan guard
The situation in air port, have a strong impact on the running air-supply efficiency of the fan.
In view of this, the utility model people is that the research of association area and practical experience, spy create one for many years for accumulation
Kind of fan guard releasing dirt is flapped device, the defects of so as to improving above-mentioned prior art.
Utility model content
Therefore, main purpose of the present utility model, it is to provide a kind of fan guard releasing dirt and flaps device, including：One wind
Body is fanned, inside is provided with a fan；One fan guard, configure in front of the fan body, the fan guard has one towards the fan
Outer face beyond in front of body and one towards the fan inner face, be provided between the outer face and inner face multiple logical
Air port；Multiple soft parts of flapping, are configured between the fan guard inner face and fan so that the soft part of flapping is respectively by this
Fan guard inner face is stretched into each ventilating opening；And a drive module, combine the therein of the fan guard and soft part of flapping
One, the drive module can drive the fan guard to be moved relative to each other with soft part of flapping, make it is described it is soft flap part by
One moves in and out each ventilating opening.
By above-mentioned, during fan running air-supply, removed using the soft part of flapping in a manner of persistently flapping
Dust, the cotton-wool that each ventilating opening inwall is attached, remain each ventilating opening of the fan guard and do not attach, block dust cotton-wool
Unobstructed state, make the fan air-supply smooth by each ventilating opening of the fan guard, to ensure that the running of fan is blown efficiency, change
The defects of ventilating opening easily attaches, accumulates dust cotton-wool and influences running air-supply efficiency in front of kind existing fan.
According to above-mentioned key structural feature, the drive module includes a motor, and a correspondence is provided with front of the fan body
The opening of the fan, the motor are set by the support of multiple supports and are fixed on the open center, the support is extended by the open center
To the open circumferential, bearing of trend arrangement of the soft part of flapping along the support is fixed on the support, and the motor
Fan guard center is combined in rotating shaft, enables the motor to drive the fan guard to rotate, while promote the soft bat on the support
Moving part moves in and out each ventilating opening.
Or the drive module include an axis body and at least one from the axis body toward the axis body around radial prolong
The arm stretched, the axis body are hubbed between the fan guard inner face and fan, the soft extension of the part along the arm of flapping
Direction arrangement is fixed on the arm, and the axis body with fan guard center can be axle center in the neighbouring fan guard with the arm
Rotated at inner face, while promote the soft part of flapping on the arm to move in and out each ventilating opening.Wherein, the fan
Be provided with front of body a pair should fan opening, the open center configures a motor, and the rotating shaft of the motor can drive the wind
Fan cover rotation, the axis body have an axis hole, the axis body is set in by axis hole in the rotating shaft of the motor and rotate, the arm is provided with
Multiple, each arm is placed in the axis hole both sides, and each arm is set as propeller kenel, and the wind-force that can receive the fan blows
It is dynamic, to drive the axis body and arm to rotate；Or the drive module includes a rot, the rot can drive institute
State axis body and arm rotation.
According to above-mentioned key structural feature, the soft part of flapping be set as hairy, strip, sheet and banding at least within
A kind of structure kenel, the soft part of flapping are central toward the fan guard peripheral direction sequential from the fan guard.
According to above-mentioned key structural feature, the soft part of flapping is set as one kind at least within of fabric, flexible glue and fiber
Soft part of flapping.
According to above-mentioned key structural feature, the soft part of flapping be configured to be spaced and dense arrangement at least within
A kind of structure configuration kenel.
According to above-mentioned key structural feature, the fan guard is set as the structure kenel therein of guide disc and guard.
According to above-mentioned key structural feature, the fan body is ceiling type electric fan, stand-type electric fan, wall-mounted electric wind
Fan, computer fan, a kind of fan body therein of air-conditioning fan and industrial equipment fan, the soft part of flapping is by the ventilation
It is intraoral to extend to beyond the outer face.
Brief description of the drawings
Fig. 1 is the stereogram of preferred embodiment of the present utility model.
Fig. 2 is Fig. 1 enlarged partial isometric view.
Fig. 3 is Fig. 1 three-dimensional exploded view.
The three-dimensional exploded view for the amendment embodiment that Fig. 4 is Fig. 1.
Fig. 5 is the three-dimensional exploded view of Fig. 1 another amendment embodiment.
Description of reference numerals
1 fan body
11 openings
12 supports
2 fan guards
21 outer faces
22 inner faces
23 ventilating openings
3 soft parts of flapping
4 drive modules
41 motors
421 axis bodies
422 axis holes
423 arms
5 fan motors
51 fans.
Embodiment
Clearly and fully to disclose the utility model, and give and enumerate preferred embodiment, to describe embodiments thereof in detail
As be described hereinafter.
Fig. 1 to Fig. 3 is referred to, disclosure goes out the accompanying drawing of the utility model embodiment, new by above-mentioned this practicality of brief description of the drawings
The fan guard releasing dirt of type is flapped device, including a fan body 1, a fan guard 2, multiple soft parts 3 and one of flapping drive mould
Block 4.The fan body 1 can be ceiling type electric fan, stand-type electric fan, wall electric fan, computer fan, air-conditioner wind
The fan body 1 of fan or industrial equipment fan, the fan body 1 can be set as housing or dictyosome kenel, be set inside the fan body 1
Have a fan motor 5 and a fan 51, and in the front of fan body 1 be provided with a pair should fan 51 opening 11；The fan
The configuration of cover 2 makes the fan guard 2 have one towards the front openings 11 of fan body 1 in the opening 11 in the front of fan body 1
Outer face 21 and one in addition towards the fan 51 inner face 22, and in the outer face 21 of the fan guard 2 and inner face 22
Between be provided with multiple ventilating openings 23.
In used preferred embodiment, the soft part 3 of flapping is configured in the inner face 22 of the fan guard 2 and fan
Between 51, the soft part 3 of flapping can be set as the structure kenel of hairy, strip, sheet and/or banding, and the soft part 3 of flapping
Fabric soft flap part 3, flexible glue soft flap part 3 and/or the soft part 3 of flapping of fiber can be set as；In preferable consideration, institute
It is central toward the peripheral direction sequential of fan guard 2 from 2 inner face of fan guard 22 to state soft part 3 of flapping so that described soft
Part 3 of flapping is stretched into each ventilating opening 23 by the inner face 22 of fan guard 2 respectively, and then makes the soft part 3 of flapping by the ventilating opening
Extended in 23 beyond the outer face 21, and the soft part 3 of flapping can be configured to be spaced and/or dense arrangement
Structure configures kenel；The drive module 4 combines the fan guard 2 or soft part 3 of flapping, and the particularly drive module 4 can drive
The fan guard 2 is moved relative to each other with soft part 3 of flapping, the soft part 3 of flapping is moved in and out one by one respectively
Ventilating opening 23.
In a feasible embodiment, the fan guard 2 can be set as the structure kenel of guide disc, and the drive module 4 includes
One motor 41, the motor 41 can be a syncmotor of the guide disc, and the motor 41 is set by the support of multiple supports 12 and is fixed on
The center of opening 11, makes the support 12 extend medially to the periphery of opening 11, the soft part 3 along this of flapping by the opening 11
The bearing of trend arrangement of support 12 is fixed on the support 12, and the center of fan guard 2 is combined in the rotating shaft of the motor 41.It is described soft
Property part 3 of flapping is fixed on the surface of support 12 in a manner of bonding, buckle, interlocking or welding.
It is apprehensible to be, the fan motor 5 drive the rotational run of fan 51 and toward during blowing beyond the opening 11,
The motor 41 of the drive module 4 can also drive the fan guard 2 (guide disc) persistently to be rotated in the opening 11 simultaneously, promote simultaneously
Soft part 3 of flapping on the support 12 constantly moves in and out each ventilating opening 23 one by one by the inner face 22 of fan guard 2,
The fan guard 2 persistently rotation and the soft kenel that part 3 unshifts of flapping are formed, whereby using soft on the support 12
Dust, the cotton-wool that part 3 of flapping removes each inwall of ventilating opening 23 in a manner of persistently flapping and outer rim is attached, make the fan guard 2
Each ventilating opening 23 remains the unobstructed state for not attaching, blocking dust cotton-wool, the fan 51 is blown smooth by the fan
Each ventilating opening 23 of cover 2, and then ensure the running air-supply efficiency of fan 51.
Referring to Fig. 4, in the embodiment of an amendment, the drive module 4 may also comprise an axis body 421 and at least
One from the axis body 421 toward the axis body 421 around the arm 423 that extends radially, the axis body 421 has a central axle hole 422,
The axis body 421 is movably set in the rotating shaft of the motor 41 by the axis hole 422 and rotated, and the axis body 421 and arm 423 is pivoted
Between the inner face 22 of fan guard 2 and fan 51, the arm 423 can be provided with it is multiple, such as：Two arms 423 or three arms
Portion 423, each arm 423 are placed in the both sides of axis hole 422 or surrounding so that the arm 423 of both sides or surrounding averagely configures, described
Soft part 3 of flapping can be then fixed on the arm 423 along the bearing of trend arrangement of the arm 423, and each arm 423 can be with
Propeller kenel is set as, during the fan 51 running air-supply, the arm 423 of the propeller kenel can receive the fan 51
Wind blows, with each arm 423 be axle center in the neighbouring fan guard 2 with the center of the fan guard 2 to drive the axis body 421
Rotated at end face 22, while promote the soft part 3 of flapping on the arm 423 to move in and out each ventilating opening 23, formed
The soft kenel that part 3 persistently rotates and the fan guard 2 unshifts of flapping, can also remove what each inwall of ventilating opening 23 was attached
Dust and cotton-wool.
Referring to Fig. 5, in the embodiment of another amendment, the fan guard 2 can also be set as the structure of guide disc or guard
Kenel, and fan guard 2 (or the periphery of fan guard 2) can by combination, interlocking or it is integrally formed in a manner of be fixedly installed on the fan
The opening 11 of body 1, the drive module 4 include a rot, and the rot can be the motor 41 in the center of opening 11, and
The axis body 421 can be also fixed in the rotating shaft of the motor 41 by the set group of axis hole 422, the rot (motor 41) is driven
The axis body 421 and arm 423 are rotated, removes dust and cotton-wool that each inwall of ventilating opening 23 is attached.
But above-described, preferred embodiment only of the present utility model, it is impossible to can implement to limit the utility model
Scope, it is all practise in this industry personage the change and modification that can substantially make, all should be regarded as not departing from essence of the present utility model
Content.
Claims (10)
- The device 1. a kind of fan guard releasing dirt is flapped, it is characterised in that including：One fan body, inside are provided with a fan；One fan guard, configure in front of the fan body, the fan guard has one towards the outer end beyond fan body front Face and one towards the fan inner face, multiple ventilating openings are provided between the outer face and inner face；Multiple soft parts of flapping, are configured between the fan guard inner face and fan so that the soft part of flapping is respectively by this Fan guard inner face is stretched into each ventilating opening；AndOne drive module, combines the one of which of the fan guard and soft part of flapping, and the drive module can drive the wind Fan cover moves relative to each other with soft part of flapping, and the soft part of flapping is moved in and out each ventilating opening one by one.
- The device 2. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that the drive module includes a horse Reach, be provided with front of the fan body a pair should fan opening, the motor by the support of multiple supports set it is fixed in the openings Centre, the support is set to extend to the open circumferential, bearing of trend row of the soft part of flapping along the support by the open center Row are fixed on the support, and fan guard center is combined in the rotating shaft of the motor, enables the motor to drive the fan guard to rotate, The soft part of flapping on the support is promoted to move in and out each ventilating opening simultaneously.
- The device 3. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that the drive module includes an axis body And at least one from the axis body toward the axis body around the arm that extends radially, the axis body be hubbed on the fan guard inner face with Between fan, bearing of trend arrangement of the soft part of flapping along the arm is fixed on the arm, and the axis body can be with The arm is rotated with fan guard center for axle center at the neighbouring fan guard inner face, while is promoted on the arm Soft part of flapping moves in and out each ventilating opening.
- The device 4. fan guard releasing dirt as claimed in claim 3 is flapped, it is characterised in that be provided with a pair in front of the fan body Should fan opening, the open center configures a motor, and the rotating shaft of the motor can drive the fan guard to rotate, axis body tool Have an axis hole, the axis body is set in by axis hole in the rotating shaft of the motor and rotate, the arm be provided with it is multiple, each arm is placed in The axis hole both sides, and each arm is set as propeller kenel, can receive the wind blows of the fan, with drive the axis body and Arm rotates.
- The device 5. fan guard releasing dirt as claimed in claim 3 is flapped, it is characterised in that the drive module includes a rotation Device, the rot can drive the axis body and arm to rotate.
- The device 6. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that the soft part of flapping be set as hairy, A kind of structure kenel at least within of strip, sheet and banding, the soft part of flapping are central toward the fan from the fan guard Cover peripheral direction sequential.
- The device 7. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that the soft part of flapping be set as fabric, A kind of soft part of flapping at least within of flexible glue and fiber.
- The device 8. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that between the soft part of flapping is configured to Kenel is configured every a kind of structure at least within of arrangement and dense arrangement.
- The device 9. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that the fan guard is set as guide disc and net The structure kenel therein of cover.
- The device 10. fan guard releasing dirt as claimed in claim 1 is flapped, it is characterised in that the fan body is ceiling type electricity Fan, stand-type electric fan, wall electric fan, computer fan, one kind therein of air-conditioning fan and industrial equipment fan Fan body, the soft part of flapping in the ventilating opening by extending to beyond the outer face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949179.4U CN207093469U (en) | 2017-08-01 | 2017-08-01 | Fan guard releasing dirt is flapped device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720949179.4U CN207093469U (en) | 2017-08-01 | 2017-08-01 | Fan guard releasing dirt is flapped device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207093469U true CN207093469U (en) | 2018-03-13 |
Family
ID=61543545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720949179.4U Active CN207093469U (en) | 2017-08-01 | 2017-08-01 | Fan guard releasing dirt is flapped device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207093469U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322858A (en) * | 2017-08-01 | 2019-02-12 | 吴进吉 | Fan guard releasing dirt is flapped device |
-
2017
- 2017-08-01 CN CN201720949179.4U patent/CN207093469U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322858A (en) * | 2017-08-01 | 2019-02-12 | 吴进吉 | Fan guard releasing dirt is flapped device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |