CN202718925U - Improved structure of fan device with air flow guide effect - Google Patents
Improved structure of fan device with air flow guide effect Download PDFInfo
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- CN202718925U CN202718925U CN 201220313853 CN201220313853U CN202718925U CN 202718925 U CN202718925 U CN 202718925U CN 201220313853 CN201220313853 CN 201220313853 CN 201220313853 U CN201220313853 U CN 201220313853U CN 202718925 U CN202718925 U CN 202718925U
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- fan
- gas flow
- flow guiding
- fan assembly
- framework
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Abstract
The utility model provides an improved structure of a fan device with an air flow guide effect. The structure comprises the fan device and is characterized in that the fan device is provided with an air flow guide frame which is provided with a frame body and at least two vortex vanes. The frame body is formed by stacking and surrounding a plurality of arc-shaped inclined baffles in a front-back mode, is arc-shaped, and has an air flow guide effect. The at least two vortex vanes are sequentially arranged on an axle center portion in order in the frame body. The rear side of each vortex vane is fixedly connected with a vane in a penetrating mode, and the outer end of each vortex vane is connected with the frame body so that air flow caused by rotation of a fan can be guided and blown through the vortex vanes of the air flow guide frame and comfortable and soft vortex air flow is formed.
Description
Technical field
The utility model relates to a kind of fan assembly, rely on the design that is equiped with the gas flow guiding frame on the fan assembly, make air-flow that fan assembly brushes in the guide functions through gas flow guiding frame inside vortex blade, gas molecule is increased collide probability and produce the Vortex Disturbance phenomenon, produce pleasant soft whirlwind effect, and be applicable to various electric fan or similar structure.
Background technique
With regard to present electric fan, conventional fan is to utilize inner motor to drive flabellum and rotating shaft, and in front and back the flabellum cause danger of fan protective net in avoiding rotating because of touching is set.Therefore, the formation of air-flow is the rotation by flabellum, and promotes forward from aft-fan protecting wire net outside extraction outer gas stream, space through passing the front fan protecting wire net and toward the place ahead flat blowing, so, when standing in over against front fan protecting wire net person, can be subject to strongly brushing of air-flow, and sensation is nice and cool, but, when not standing in over against front fan protecting wire net person, then experience brushing less than air-flow, the forwarding that while traditional electrical fan also only is to make air-flow makes indoor air be able to the local room temperature that reduces; But traditional electric fan lacks the setting of gas flow guiding frame, makes indoor air have the sensation of fresh and comfortable, and can't install Ethereal oil bottle additional, makes the indoor effects such as peat-reek that can have volatile oil.
So the utility model designer is because above-mentioned disappearance, phase can provide a kind of can have brush comfortable eddy airstream effect, and can install the improvement structure of the fan assembly with gas flow guiding effect of Ethereal oil bottle additional, be to grind with great concentration think of, design team's system, so that the consumption public use to be provided, want to grind the motivation of wound for the utility model.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is: a kind of improvement structure with fan assembly of gas flow guiding effect is provided, hope can provide a kind of can have brush comfortable eddy airstream effect, and can install the fan assembly of Ethereal oil bottle additional.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of improvement structure with fan assembly of gas flow guiding effect includes a fan assembly, it is characterized in that: installing one gas flow guiding frame on this fan assembly, and the gas flow guiding frame is provided with a framework and at least two volution blades; Wherein, the integrally formed circular arc of stack manner before and after the framework of this gas flow guiding frame is with plural pieces arc sloping baffle, this framework outer shroud periphery is provided with and the corresponding connecting part of the ring-type of fan assembly combination, and these at least two volution blade the inners sequentially spread configuration in the axis central part of framework inside, these at least two volution blade rear sides are fixed each volution blade with a ring stand cross-under, and the outer end of these at least two volution blades is connected with framework.
This volution blade surface is curved shape, and the volution blade outer end has the streamline radian and is connected with framework.
Further be provided with protecting wire net on this fan assembly, and the framework of this gas flow guiding frame is socketed on the protecting wire net with corresponding connecting part, the gas flow guiding frame can be rotated and synchronous rotary with protecting wire net.
The axis central part of this framework inside further connects establishes a body of rod, and this lever front end is provided with scrobicular ring, and this scrobicular ring place hangs an Ethereal oil bottle.
This fan assembly further is desk fan, upright fan, case fan or industrial fan.
This fan assembly further is single head circulation fan, double end circulation fan, three circulation fan or four-head circulation fan.
Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be:
The utility model provides a kind of improvement structure with fan assembly of gas flow guiding effect, be equiped with the gas flow guiding frame on this fan assembly, and the gas flow guiding frame is comprised of a framework and two volution blades at least, and these at least two volution blades sequentially spread configuration in the axis central part of framework inside, and these at least two volution blade rear sides are fixed each blade with a ring stand cross-under, and the outer end of these at least two volution blades is connected with framework, make air flow energy that fan rotates carry out water conservancy diversion according to the volution blade of gas flow guiding frame and brush, and then increase the practicability of the utility model integral body.
The utility model provides a kind of improvement structure with fan assembly of gas flow guiding effect, rely on the framework of this gas flow guiding frame to be the integrally formed circular arc framework with gas flow guiding effect of front and back stack manner with plural pieces arc sloping baffle, make the structure of at least two volution blades of framework collocation, prolong the path that gas molecule flows, increase gas molecule collision probability and disturbing phenomenon, and then make air-flow produce pleasant soft vortex effect, promote the functional of the utility model integral body.
The utility model provides a kind of improvement structure with fan assembly of gas flow guiding effect, rely at least two volution blade surfaces of this gas flow guiding frame to be curved shape and the rotation of blade outer end has the streamline radian, make air flow energy brush with the streamline arcuate surfaces water conservancy diversion of volution blade, allow the air-flow molecular energy be to revolve shape is curling blows out to reach the comfortable pure and fresh effect of brushing, and then increase the travelling comfort of the utility model integral body.
Description of drawings
Fig. 1 is the utility model embodiment's three-dimensional appearance schematic representation;
Fig. 2 is the utility model embodiment's element decomposing schematic representation;
Fig. 3 is the utility model embodiment's framework schematic representation;
Fig. 4 is the combination schematic representation that the utility model embodiment arranges protecting wire net;
Fig. 5 is the combination schematic representation of the attached extension essential oil of the utility model embodiment;
Fig. 6 is the combination schematic representation that the utility model embodiment arranges the attached extension essential oil of protecting wire net.
Description of reference numerals: 10-fan assembly; The 11-protecting wire net; 20-gas flow guiding frame; The 21-framework; 212-arc sloping baffle; The 22-volution blade; The 23-ring stand; The 24-axis central part; The corresponding connecting part of 25-; The 30-body of rod; The 31-scrobicular ring; The 40-Ethereal oil bottle.
Embodiment
See also Fig. 1～Fig. 6, it is the utility model embodiment's schematic representation, a kind of improvement structure with fan assembly of gas flow guiding effect of the utility model, include a fan assembly 10, it is characterized in that: installing one gas flow guiding frame 20 on this fan assembly 10, and gas flow guiding frame 20 is provided with framework 21 and at least two volution blades 22, wherein, these framework 21 outer shroud peripheries are provided with the corresponding connecting part 25 of ring-type, these at least two volution blade rear sides are fixed each blade with a ring stand 23 cross-under, and these at least two volution blades 22 sequentially spread configuration in the axis central part 24 of framework 21 inside, these at least two volution blades 22 surfaces are curved shape and blade outer end to have the streamline radian and is connected with framework 21, when making air flow energy brush with the volution blade water conservancy diversion, can advance according to the streamline arcuate surfaces vortex of the volution blade 22 of gas flow guiding frame 20, can form pleasant soft whirlwind.
Another purpose of the present utility model, a kind of improvement structure with fan assembly of gas flow guiding effect is being provided, rely on the framework 21 of this gas flow guiding frame 20 to be the front and back stack manner around integrally formed circular arc with gas flow guiding effect with plural pieces arc sloping baffle 212, make framework 21 can connect sequentially spread configuration at least two volution blades 22 structures of framework 21 inner axes sections 24, and rely on the corresponding connecting part 25 of the ring-type that is arranged at framework 21 outer shroud peripheries to combine with fan assembly 10; In addition, further be provided with protecting wire net 11(as shown in Figure 4 on this fan assembly 10), and the corresponding connecting part 25 of the ring-type of these gas flow guiding frame 20 frameworks 21 outer shroud peripheries is sheathed on the protecting wire net 11 of existing electric fan, and gas flow guiding frame 20 can be rotated and synchronous rotary with protecting wire net 11; In addition, further be provided with a body of rod 30 in the middle of this gas flow guiding frame 20, and this body of rod 30 and fan assembly 10 frameworks 21 interior axis central parts 24 are connected, and these body of rod 30 front ends are provided with scrobicular ring 31, can hang an Ethereal oil bottle 40, the air flow energy that fan is rotated blow is with the fresh scent of essential oil; In addition, because gas flow guiding frame 20 is provided with corresponding connecting part 25, gas flow guiding frame 20 can be incorporated on the fan assembly 10 of different size; In addition, this fan assembly 10 further be desk fan, upright fan, single head circulation fan, double end circulation fan, three circulation fan, four-head circulation fan, casees fan or industrial fans etc. wherein any.
See also Fig. 1～Fig. 6, it is the utility model embodiment's schematic representation, and the preferred forms of the improvement structure of the fan assembly with gas flow guiding effect of the present utility model is installed on the fan assembly 10, wherein this fan assembly 10 is desk fans, upright fan, the single head circulation fan, case fan or industrial fan etc. wherein any, or this fan assembly 10 is circulating fan groups, and the circulating fan group is the double end circulation fan, three circulation fan or four-head circulation fan etc. be any (not shown) wherein, so that having the swing of past different direction, the circulating fan group brushes, and installing one gas flow guiding frame 20 on this fan assembly 10, and this gas flow guiding frame 20 is provided with framework 21 and at least two volution blades 22, wherein, these framework 21 outer shroud peripheries are provided with the corresponding connecting part 25 of ring-type, these at least two volution blade rear sides are fixed each blade with a ring stand 23 cross-under, and these at least two volution blades 22 sequentially spread configuration in the axis central part 24 of framework 21 inside, these at least two volution blades 22 surfaces are curved shape and the rotation of blade outer end has the streamline radian, cooperate the inboard cambered surface of framework 21 to connect around arranging, make around volution blade 22 structures can keep fixing, order is rotated by the fan in the fan assembly 10 and is produced air-flow, the air flow energy that pushes is advanced with the radian vortex of volution blade 22 to be brushed with water conservancy diversion, therefore produce disturbance and form turbine wind, make the utlity model has to produce pleasant soft and nice and cool effect.
In addition, stack manner was around being combined into a circular arc body before and after framework 21 of the present utility model was with plural pieces arc sloping baffle 212, and these framework 21 outer shroud peripheries are provided with the corresponding connecting part 25 of ring-type, and the inside diameter surface that at least two volution blade 22 outer ends cooperate frameworks 21 sequentially Arranged rings around connection, and these at least two volution blades 22 the inners sequentially spread configuration make framework 21 and volution blade 22 and can be one-body molded in framework 21 inner axes sections 24.
Moreover, fan assembly 10 front ends of the present utility model can be provided with protecting wire net 11, this protecting wire net 11 has the function of rotation, and can control by existing speed reducer the rotating speed of protecting wire net 11, and this gas flow guiding frame 20 is sheathed on the above-mentioned protecting wire net 11 with the corresponding connecting part 25 that is arranged at framework 21 outer shroud peripheries, this correspondence connecting part 24 is clamp hook device or concavo-convex device or other combination apparatus, on the protecting wire net 11 that gas flow guiding frame 20 firmly can be incorporated into existing fan assembly 10.
In addition, another enforcement aspect of the utility model is provided with a body of rod 30 for these framework 21 inner axes sections 24, and these body of rod 30 front end places are provided with scrobicular ring 31, show and can hang an Ethereal oil bottle 40(such as Fig. 5 or Fig. 6 on the scrobicular ring 31), the air flow energy that fan is rotated blow is through Ethereal oil bottle 40, makes the essential oil in the Ethereal oil bottle 40 produce volatilization by the guiding of air-flow, with the smell of the essential oil fragrance of slowly blowing out, and then make indoor air have the effect of aromatic odor diffusion, to make more delicate fragrance of indoor air.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claim limits; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (6)
1. the improvement structure with fan assembly of gas flow guiding effect includes a fan assembly, it is characterized in that: installing one gas flow guiding frame on this fan assembly, and the gas flow guiding frame is provided with a framework and at least two volution blades; Wherein, the integrally formed circular arc of stack manner before and after the framework of this gas flow guiding frame is with plural pieces arc sloping baffle, this framework outer shroud periphery is provided with and the corresponding connecting part of the ring-type of fan assembly combination, and these at least two volution blade the inners sequentially spread configuration in the axis central part of framework inside, these at least two volution blade rear sides are fixed each volution blade with a ring stand cross-under, and the outer end of these at least two volution blades is connected with framework.
2. the improvement structure with fan assembly of gas flow guiding effect according to claim 1, it is characterized in that: this volution blade surface is curved shape, and the volution blade outer end has the streamline radian and is connected with framework.
3. the improvement structure with fan assembly of gas flow guiding effect according to claim 1, it is characterized in that: further be provided with protecting wire net on this fan assembly, and the framework of this gas flow guiding frame is socketed on the protecting wire net with corresponding connecting part, and the gas flow guiding frame can be rotated and synchronous rotary with protecting wire net.
4. the improvement structure with fan assembly of gas flow guiding effect according to claim 1, it is characterized in that: the axis central part of this framework inside further connects establishes a body of rod, and this lever front end is provided with scrobicular ring, and this scrobicular ring place hangs an Ethereal oil bottle.
5. the improvement structure with fan assembly of gas flow guiding effect according to claim 1 is characterized in that: this fan assembly further is desk fan, upright fan, case fan or industrial fan.
6. the improvement structure with fan assembly of gas flow guiding effect according to claim 1 is characterized in that: this fan assembly further is single head circulation fan, double end circulation fan, three circulation fan or four-head circulation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313853 CN202718925U (en) | 2012-06-28 | 2012-06-28 | Improved structure of fan device with air flow guide effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220313853 CN202718925U (en) | 2012-06-28 | 2012-06-28 | Improved structure of fan device with air flow guide effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718925U true CN202718925U (en) | 2013-02-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220313853 Expired - Fee Related CN202718925U (en) | 2012-06-28 | 2012-06-28 | Improved structure of fan device with air flow guide effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718925U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795523A (en) * | 2016-09-05 | 2018-03-13 | 博世电动工具（中国）有限公司 | Air deflector and the electric tool for including it |
-
2012
- 2012-06-28 CN CN 201220313853 patent/CN202718925U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107795523A (en) * | 2016-09-05 | 2018-03-13 | 博世电动工具（中国）有限公司 | Air deflector and the electric tool for including it |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20170628 |