CN201053407Y - Superthin type vertical type fan - Google Patents
Superthin type vertical type fan Download PDFInfo
- Publication number
- CN201053407Y CN201053407Y CNU2007201503094U CN200720150309U CN201053407Y CN 201053407 Y CN201053407 Y CN 201053407Y CN U2007201503094 U CNU2007201503094 U CN U2007201503094U CN 200720150309 U CN200720150309 U CN 200720150309U CN 201053407 Y CN201053407 Y CN 201053407Y
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- vertical type
- type fan
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Abstract
The utility model relates to an ultra thin type vertical fan, comprising a hollow long-column type shell and a plurality of DC fans, wherein, the hollow long column shell is arranged on a base; the front part and the rear part of the shell are respectively provided with at least one group of air outlets and one group of air inlets; the DC fans are fixed in the shell and are coupled with circuits; the DC fan has a radial-flow fan blade axially connected to the inside of a frame seat which is arranged inside the shell; when the power is started, the axial-flow fan blade rotates and brings air in from the air inlets, and blows the air flow out from the air outlets.
Description
Technical field
The utility model relates to a kind of vertical type fan, refers in particular to a kind of ultrathin vertical type fan.
Background technique
Can generally be divided into two kinds of axial flow fan and centrifugal fans by traditional electric fan, wherein so-called axial flow is that wind direction is parallel with axle all the time, and it utilizes the pressure difference of flabellum both sides to cause wind-force.Centrifugally then will definitely air suck the back pressurization, make distinguished and admirablely to throw away with tangent direction.The upright fan of traditional axial flow is because of the flabellum motor the place ahead that directly is coupling, and after its outside is provided with the circular protecting wire net butt joint of two palisade shape in addition, so that this flabellum is coated in it.Because the shared space of axial flow fan is the diameter with circular protecting wire net, for example calculated in 14 o'clock, so that can take the bigger interior space.
And the vertical type fan, or the mansion type fan that is commonly called as, because of having the characteristics of slimming, therefore applicable less space.In fact, the vertical type fan is to utilize the be coupling centrifugal air blast flabellum of a hollow cylindrical of a motor.So this vertical type fan is to add current path around it with this columned air blast flabellum, thus can be less on profile, and also comparatively the side is whole, so that outward appearance does not take up space is comparatively attractive in appearance yet.In fact, not only vertical type fan (mansion type fan) adopts centrifugal air blast flabellum as air supply mode, such as being seen air conditioner of people or automobile air also are to adopt this centrifugal air supply mode, its characteristics are the blast height, can force to take out, blow, and significantly shortcoming is a flow that just air quantity is little, and rotating speed then has special air-breathing sound when improving, and is denounced by the user.
Therefore, how to design a kind of efficient and flow, and the vertical type fan does not take up room with conventional axial flow fan, have long service life simultaneously concurrently, low power consuming, and the ultrathin vertical type fan of advantage such as weight is low are the difficult problem that relevant dealer demands urgently overcoming.
In view of this, the utility model claimant this in the experience of being engaged in the design and the production and marketing of air-conditioning system for many years, concentrate on studies, phase can overcome traditional vertical type fan flow little, and rotating speed then has special air-breathing sound when improving, the center of gravity height rocks easily, and many disappearances such as cost an arm and a leg, hope to be provided at always and be equiped with a plurality of small-sized DC fans in the upright shell, to replace the motor and the centrifugal air blast flabellum of vertical type fan,, and have higher efficient and flow because these DC fan adopt the axial flow flabellum, and because its thinner thickness, can be with in addition slimming of housing, and effectively fall the end whole vertical type fan weight, and advantage such as energy saving "; through experiment and test repeatedly, firstly appear and make " ultrathin vertical type fan " of the present utility model.
The model utility content
The utility model purpose is to provide a kind of ultrathin vertical type fan, to overcome the defective that exists in the known technology.
For achieving the above object, the ultrathin vertical type fan that the utility model provides, it comprises:
One hollow long column shell body, it is set up on the base, and the forward and backward side of this housing has at least one group of exhaust outlet and at least one group of wind inlet respectively;
A plurality of DC fan are fixedly arranged on this enclosure interior, and couple each DC fan with circuit, and this DC fan is coupling an axial flow flabellum in one skeleton frame, and are installed in enclosure interior by skeleton frame; After starting power supply, the rotation of axial flow flabellum is brought into air, and formed air-flow is blown out by exhaust outlet by wind inlet.
Described ultrathin vertical type fan, wherein this housing is formed by a protecgulum and bonnet butt joint, the relative position of this protecgulum and bonnet is respectively equipped with one group of exhaust outlet and one group of wind inlet, this enclosure interior is provided with a plurality of frames of row hole, and each DC fan then is hinged with each frame hole by its skeleton frame and locatees.
Described ultrathin vertical type fan, wherein this at least one group of exhaust outlet and at least one group of wind inlet all are hinged with a protecting wire net.
Described ultrathin vertical type fan, wherein this base is formed by a shroud and hub disk butt joint, makes central authorities form a perforation, and this perforation, links with lock firmware locking after the double-screw bolt of a supporting element bottom surface of housing bottom institute of central authorities projection passes through for a double team.
Described ultrathin vertical type fan, wherein this DC fan places rear, frame hole, passes through the lug that the skeleton frame peripheral process is established with connection part, and is locked in the fixing column around the frame hole.
Described ultrathin vertical type fan, it further comprises an oscillator device, it is located at the supporting element of housing bottom, this supporting element below then is fixedly arranged on a base, by the action of this oscillator device, make housing can be in predetermined angular range with respect to base reciprocally swinging.
Described ultrathin vertical type fan, wherein this supporting element is fixedly arranged on housing bottom, and its center of top is in conjunction with a strip axostylus axostyle; And this oscillator device is located at this supporting element top one side with a transmission device, its transmission shaft connects a crank group, in addition an axle sleeve is socketed on this axostylus axostyle, the downward drawdown eccentric rod of its side is connected with crank group section end alive, and this axle sleeve top system is installed in the interlock rotating disk bottom surface of enclosure interior supporting element top, by this transmission device and the crank group can drive axle sleeve and housing swings.
Described ultrathin vertical type fan, wherein this axle sleeve bottom and top are hinged with a bearing and a wear-resisting axle cap respectively, it all is socketed on axostylus axostyle, and this wear-resisting axle cap also is fixedly arranged on the sleeve joint hole of interlock rotating disk front preset, locatees with this axostylus axostyle top of a cramp snapping again.
Described ultrathin vertical type fan, it further comprises a control unit, it is fixedly arranged on a Direct box in the room of case top, its open top is in regular turn to going into a control circuit board, one key group, and with a top cover with this Direct box closure of openings, this key group has an on ﹠ off switch and an options button, and this options button is in order to select the running of whole DC fan, upper section DC fan or below part DC fan.
Described ultrathin vertical type fan, wherein this key group comprises a wind speed key in addition, a timing key, an air supply pattern key, and a rocking key.
In other words, the ultrathin vertical type fan that the utility model provides, it comprises: a hollow long column shell body, it is set up on the base, and the forward and backward side of this housing has at least one group of exhaust outlet and at least one group of wind inlet respectively; A plurality of DC fan are fixedly arranged on this enclosure interior, and couple each DC fan with circuit, and this DC fan is coupling an axial flow flabellum in one skeleton frame, and are installed in enclosure interior by skeleton frame; After starting power supply, the rotation of axial flow flabellum is brought into air by wind inlet, and formed air-flow blown out by exhaust outlet forms.
The ultrathin vertical type fan that the utility model provides, wherein this housing is formed by a protecgulum and bonnet butt joint, the relative position of this protecgulum and bonnet is respectively equipped with one group of exhaust outlet and one group of wind inlet, this enclosure interior is provided with a plurality of frames of row hole, and each DC fan then is hinged with each frame hole by its skeleton frame and locatees.Moreover this at least one group of exhaust outlet and at least one group of wind inlet all are hinged with a protecting wire net.
The ultrathin vertical type fan that the utility model provides, wherein this base is formed by a shroud and hub disk butt joint, make central authorities form a perforation, this perforation, links with lock firmware locking after the double-screw bolt of a supporting element bottom surface of housing bottom institute of central authorities projection passes through for a double team.
The ultrathin vertical type fan that the utility model provides, it further comprises an oscillator device, and it is located at the supporting element of housing bottom, and this supporting element below then is fixedly arranged on a base, with the action of this oscillator device, make housing can be in predetermined angular range with respect to base reciprocally swinging.Moreover this supporting element is fixedly arranged on housing bottom, and its center of top is in conjunction with a strip axostylus axostyle; And this oscillator device system is located at this supporting element top one side with a transmission device, its transmission shaft connects a crank group, in addition an axle sleeve is socketed on this axostylus axostyle, the downward drawdown eccentric rod of its side is connected with crank group section end alive, and this axle sleeve top is installed in the interlock rotating disk bottom surface of enclosure interior supporting element top, with by this transmission device and the crank group can drive axle sleeve and housing swings.Especially, this axle sleeve bottom and top are hinged with a bearing and a wear-resisting axle cap respectively, and it all is socketed on axostylus axostyle, and this wear-resisting axle cap also is fixedly arranged on the sleeve joint hole of interlock rotating disk front preset, locatees with this axostylus axostyle top of a cramp snapping again.
The ultrathin vertical type fan that the utility model provides, it further comprises a control unit, it is fixedly arranged on a Direct box in the room of case top, its open top is in regular turn to going into a control circuit board, one key group, and with a top cover with this Direct box closure of openings, this key group has an on ﹠ off switch and an options button, and this options button is in order to select the running of whole DC fan, upper section DC fan or below part DC fan.Moreover this key group comprises a wind speed key in addition, a timing key, an air supply pattern key, and a rocking key.
Via enforcement of the present utility model,,, and do not take up space and have the aesthetic feeling of appearance concurrently so housing can give ultra-thinization design because the DC fan width is much smaller than the diameter of centrifugal air blast flabellum.Moreover DC fan has 30,000 hours working life, makes the serviceability of ultrathin vertical type fan of the present utility model be better than traditional vertical type fan.In addition, because DC fan has the low power consuming characteristics, it drives centrifugal air blast flabellum compared to traditional motor not only can alleviate about 60% weight, and saves about 50% power consumption.Especially, DC fan of the present utility model is because of adopting the axial flow flabellum, and its efficient and flow all ratio centrifugal air blast flabellum will exceed a lot, except that the advantage of power-saving, the more important thing is, when axial flow flabellum rotating speed improves, do not have special air-breathing sound.
Description of drawings
For further describing concrete technology contents of the present utility model, at first see also accompanying drawing, wherein:
Fig. 1 is the three-dimensional exploded view of the ultrathin vertical type fan of the utility model;
Fig. 2 is the three-dimensional exploded view at another visual angle of the ultrathin vertical type fan of the utility model;
Fig. 3 is the three-dimensional exploded view of the utility model oscillator device;
Fig. 4 is the three-dimensional exploded view of the utility model control unit;
Fig. 5 is the sectional drawing of the utility model group after upright;
Fig. 6 is the front perspective view of the utility model group after upright;
Fig. 7 is the rear perspective view of the utility model group after upright.
Embodiment
To shown in Figure 5, basically, ultrathin vertical type fan of the present utility model is by a housing 1 as Fig. 1, a plurality of DC fan (DC fans) 2, one bases 3, one oscillator devices 4, and a control unit 5 combines.
After this housing 1 butt joint, its top, bottom have a room 17 and a supporting element 18 respectively, so that be hinged with a control unit 5 and an oscillator device 4 separately, the detailed content of these devices is chatted after holding again.And technical characteristics of the present utility model is, is provided with a plurality of frames of row hole 16 in this housing 1, and as shown in Figure 2, the middle epimere of protecgulum 11 vertical surfaces is located in these frame holes 16, so that its rear is hinged with a DC fan 2 respectively.Wherein, these supporting element 18 center of top with the flush type injection molding method in conjunction with a strip metal axostylus axostyle 183 so that with after the oscillator device 4 chatted be connected.
As shown in the figure, because of DC fan 2 width that the utility model adopted diameter,, make whole appearance imitative if thin type horn is general so this housing 1 can give the slimming design much smaller than the centrifugal air blast flabellum of known vertical type fan, except that take up space littler, and take into account the aesthetic feeling of appearance.
As shown in Figure 1 to Figure 3, oscillator device 4 is with a transmission device 41, for example syncmotor or stepper motor are fixedly arranged on the opening 184 of this supporting element 18 tops one side, its transmission shaft connects a crank group 42, then a bearing 431 is socketed on this axostylus axostyle 183, then be fixedly arranged on an axle sleeve 43 outside it, to reduce the frictional force of 183 of this axle sleeve 43 and axostylus axostyles.These axle sleeve 43 tops are installed in housing 1 hypomere interlock rotating disk 19 bottom surfaces to form interlock, in addition with this axostylus axostyle 183 of socket in the wear-resisting axle cap 44, and after being fixedly arranged on the sleeve joint hole 191 of interlock rotating disk 19 front preset, other is with these axostylus axostyle 183 tops of a cramp 45 snappings, and the movable end of this crank group 42 then is articulated in the downward drawdown eccentric rod 432 of these axle sleeve 11 sides.For reducing the friction of this axle sleeve 43 and supporting element 18, pass through for axostylus axostyle 183 in addition, make itself and axle sleeve 43 bottom surfaces form contact relation so be provided with a wear ring 46 in bearing 431 belows.When the rocking key of pushing control unit 5, the output shaft of this transmission device 41 rotates, and these crank group 42 drive axle sleeves 43 and housing 1 are swung.Because it is longer that this axostylus axostyle 183 is imbedded supporting element 18 inside, and comparatively firm, therefore can overcome the great disappearance that known vertical type fan rocks easily.
An arc groove 192 is offered at these interlock rotating disk 19 rears, and passing through of its power supply source line makes housing 1 when swinging, and this power line moves at this arc groove 192, to avoid being entangled with of wire rod.
As Fig. 1,2 and shown in Figure 4, control unit 5 is fixedly arranged on a Direct box 51 in the room 17 at housing 1 top, and its open top is in regular turn to going into a control circuit board 52, one key group 53, and with a top cover 54 with these Direct box 51 closure of openings, and this key group 53 appeared outside it, be beneficial to control.Wherein, this key group 53 has an on ﹠ off switch 531 and an options button 532, and this options button 532 is in order to select whole DC fan 2, top three tool DC fan 2 or below three tool DC fan, 2 runnings.In addition, other is provided with a wind speed key 533, its be as strong, in and the selection of weak wind; One timing key 534, it is as the time set of closing automatically, the selection of for example 1 hour, 2 hours, 4 hours or 8 hours; One air supply pattern key 535, it is as general, the regular movements or the selection of relaxing and sleeping; And a rocking key 536, the selection whether it swings as housing 1.Certainly, these function choosing-items all can be shown by display lamp number, and this control unit 5 all control functions can finish via a remote controller, only it belongs to known technology, does not intend giving unnecessary details at this.
So, via enforcement of the present utility model, the three-dimensional kenel that it presented such as Fig. 4 and forward sight and back of the body parallax stereogram shown in Figure 5, the utility model is to replace traditional centrifugal air blast flabellum with a plurality of axial flow DC fan that are arranged in row, because the DC fan width is much smaller than the diameter of centrifugal air blast flabellum, so housing can give ultra-thinization design, and do not take up space and have the aesthetic feeling of appearance concurrently.Moreover DC fan has 30,000 hours working life, makes the serviceability of ultrathin vertical type fan of the present utility model be better than traditional vertical type fan.In addition, because DC fan has the low power consuming characteristics, it drives centrifugal air blast flabellum compared to traditional motor not only can alleviate about 60% weight, and saves about 50% power consumption.Especially, DC fan of the present utility model is because of adopting the axial flow flabellum, and its efficient and flow all ratio centrifugal air blast flabellum will exceed a lot, except that the advantage of power-saving, the more important thing is, when axial flow flabellum rotating speed improves, do not have special air-breathing sound.
The utility model is described, is a kind of of preferred embodiment, and claim category of the present utility model is not all taken off in Ju Bu change or modification and come from technological thought of the present utility model and be what those skilled in the art were easy to know by inference such as.
Claims (10)
1. a ultrathin vertical type fan is characterized in that, comprising:
One hollow long column shell body, it is set up on the base, and the forward and backward side of this housing has at least one group of exhaust outlet and at least one group of wind inlet respectively;
A plurality of DC fan are fixedly arranged on this enclosure interior, and couple each DC fan with circuit, and this DC fan is coupling an axial flow flabellum in one skeleton frame, and are installed in enclosure interior by skeleton frame; After starting power supply, the rotation of axial flow flabellum, air is brought into by wind inlet, and its formed air-flow is blown out by exhaust outlet.
2. ultrathin vertical type fan as claimed in claim 1, it is characterized in that, wherein this housing is formed by a protecgulum and bonnet butt joint, the relative position of this protecgulum and bonnet is respectively equipped with one group of exhaust outlet and one group of wind inlet, this enclosure interior is provided with a plurality of frames of row hole, and each DC fan then is hinged with each frame hole by its skeleton frame and locatees.
3. ultrathin vertical type fan as claimed in claim 1 is characterized in that, wherein this at least one group of exhaust outlet and at least one group of wind inlet all are hinged with a protecting wire net.
4. ultrathin vertical type fan as claimed in claim 1, it is characterized in that wherein this base is formed by a shroud and hub disk butt joint, central authorities form a perforation, this perforation, links with lock firmware locking after the double-screw bolt of a supporting element bottom surface of housing bottom institute of central authorities projection passes through for a double team.
5. ultrathin vertical type fan as claimed in claim 2 is characterized in that wherein this DC fan places rear, frame hole, passes through the lug that the skeleton frame peripheral process is established with connection part, and is locked in the fixing column around the frame hole.
6. ultrathin vertical type fan as claimed in claim 1 is characterized in that it further comprises an oscillator device, it is located at the supporting element of housing bottom, this supporting element below then is fixedly arranged on a base, and by the action of this oscillator device, housing is with respect to base reciprocally swinging in predetermined angular range.
7. ultrathin vertical type fan as claimed in claim 6 is characterized in that wherein this supporting element is fixedly arranged on housing bottom, and its center of top is in conjunction with a strip axostylus axostyle; This oscillator device is located at this supporting element top one side with a transmission device, its transmission shaft connects a crank group, in addition an axle sleeve is socketed on this axostylus axostyle, the downward drawdown eccentric rod of its side is connected with crank group section end alive, and this axle sleeve top is installed in the interlock rotating disk bottom surface of enclosure interior supporting element top, and this transmission device and crank group drive axle sleeve and housing swings.
8. ultrathin vertical type fan as claimed in claim 7, it is characterized in that, wherein this axle sleeve bottom and top are hinged with a bearing and a wear-resisting axle cap respectively, it all is socketed on axostylus axostyle, this wear-resisting axle cap also is fixedly arranged on the sleeve joint hole of interlock rotating disk front preset, locatees with this axostylus axostyle top of a cramp snapping again.
9. ultrathin vertical type fan as claimed in claim 1, it is characterized in that, it further comprises a control unit, it is fixedly arranged on a Direct box in the room of case top, its open top is in regular turn to going into a control circuit board, a key group, and with a top cover with this Direct box closure of openings, this key group has an on ﹠ off switch and an options button, and this options button is selected whole DC fan, upper section DC fan or the running of below part DC fan.
10. ultrathin vertical type fan as claimed in claim 9 is characterized in that wherein this key group comprises a wind speed key in addition, a timing key, an air supply pattern key, and a rocking key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201503094U CN201053407Y (en) | 2007-06-07 | 2007-06-07 | Superthin type vertical type fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201503094U CN201053407Y (en) | 2007-06-07 | 2007-06-07 | Superthin type vertical type fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201053407Y true CN201053407Y (en) | 2008-04-30 |
Family
ID=39393070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201503094U Expired - Fee Related CN201053407Y (en) | 2007-06-07 | 2007-06-07 | Superthin type vertical type fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201053407Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154791A1 (en) * | 2007-06-19 | 2008-12-24 | Shenzhen Lianchuang Industry Co., Ltd. | An ultra thin household air conditioning |
| WO2011066749A1 (en) * | 2009-12-02 | 2011-06-09 | Chan Yewchoh | Double fan structure |
| WO2014106393A1 (en) * | 2013-01-07 | 2014-07-10 | Hu Xiaocun | Bladeless fan |
| CN106194791A (en) * | 2016-07-17 | 2016-12-07 | 安庆建金智能科技有限公司 | A kind of without blade profile intelligent monitoring function stand fan |
-
2007
- 2007-06-07 CN CNU2007201503094U patent/CN201053407Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008154791A1 (en) * | 2007-06-19 | 2008-12-24 | Shenzhen Lianchuang Industry Co., Ltd. | An ultra thin household air conditioning |
| WO2011066749A1 (en) * | 2009-12-02 | 2011-06-09 | Chan Yewchoh | Double fan structure |
| WO2014106393A1 (en) * | 2013-01-07 | 2014-07-10 | Hu Xiaocun | Bladeless fan |
| CN106194791A (en) * | 2016-07-17 | 2016-12-07 | 安庆建金智能科技有限公司 | A kind of without blade profile intelligent monitoring function stand fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 Termination date: 20100607 |