CN108980102A - A kind of blade structure of stealth fan lamp - Google Patents
A kind of blade structure of stealth fan lamp Download PDFInfo
- Publication number
- CN108980102A CN108980102A CN201811043974.2A CN201811043974A CN108980102A CN 108980102 A CN108980102 A CN 108980102A CN 201811043974 A CN201811043974 A CN 201811043974A CN 108980102 A CN108980102 A CN 108980102A
- Authority
- CN
- China
- Prior art keywords
- fan
- blades
- blade
- revolving part
- blade structure
- 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.)
- Pending
Links
- 241000883990 Flabellum Species 0.000 claims abstract description 8
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000003796 beauty Effects 0.000 abstract description 3
- 238000007664 blowing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
Abstract
The invention discloses a kind of blade structures of stealthy fan lamp, including fan chassis and several flabellum components, fan component includes the revolving part and blade hinged with fan chassis, blade includes several blades, blades are at least two panels, after fan closes up, it is not overlapped between adjacent blades, each blade includes more than two blades, the quantity of all blades is at least 6, make product in the case where keeping at low cost and beauty, blades quantity is more, the wind of blowout is very soft, and the noise generated is small, fan is in rotation, vane stress point is more when blades make to dry more, the wind-force of blowout is big, the balance of fan is good；In addition, there are differences in height for the blades on each blade, makes fan that can generate circulation helical wind in rotation, further increase the wind-force of fan.
Description
Technical field
The present invention relates to a kind of fan lamp, especially a kind of blade structure of stealthy fan lamp.
Background technique
For the blade structure of stealthy fan lamp for production cost and aesthetics consideration, flabellum is usually three pieces in the prior art
Or four, three pieces leaf production cost is low, there is preferable dynamic balancing, is not likely to produce oscillation, but the wind-force that fan blade generates less
It is small, it dries not soft, and the noise generated is big；In fan rotation, since fan blade is less, vane stress point when blowing
It is few, cause the wind-force of blowout small, the balance of fan is poor.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides the stealthy wind that a kind of balance is good, blowing is soft, wind-force is big
Fan lamp blade structure.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of blade structure of stealth fan lamp, including fan chassis and several flabellum components, the fan component include and institute
Fan chassis hinged revolving part and blade are stated, the blade includes several blades, and the blades are at least two panels, fan
After closing up, it is not overlapped between the adjacent blades.
There are difference in height between the blades, the height between the blades is incremented by successively from inside to outside.
There are difference in height between the blades, the height between the blades is successively successively decreased from inside to outside.
The fan chassis is provided with the outside setting protrusion of revolving part described in the arc groove on the outside of the revolving part
The lower end evagination in portion, the lug boss is inserted into the arc groove.
The revolving part is provided with the resetting-mechanism for driving it to reset.
The resetting-mechanism is torsional spring, and the fixed part of evagination is additionally provided in the revolving part, and the one end of torsional spring is fixed
On the fixed part, the other end is fixedly connected with the fan chassis.
The fan chassis is provided on the outside of the revolving part and the arc groove side is provided with fixed plate,
The fixed plate is provided with L shape opening, and the other end of the torsional spring is fixed in the L shape opening.
Include fan chassis and several flabellum components the beneficial effects of the present invention are: of the invention, fan component include with
Fan chassis hinged revolving part and blade, each blade include more than two blades, the quantity of all blades
At least 6, make product in the case where keeping at low cost and beauty, blades quantity is more, and the wind of blowout is very soft, and generates
Noise it is small, fan rotation when, blades more make blowing when vane stress point it is more, the wind-force of blowout is big, the balance of fan
It is good；In addition, there are differences in height for the blades on each blade, make fan that can generate circulation helical wind in rotation, further
Increase the wind-force of fan.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is top view of the invention；
Fig. 2 is structural schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of torsional spring.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to figs. 1 to Fig. 3, a kind of blade structure of stealth fan lamp, including fan chassis 1 and several flabellum components, institute
It states flabellum component and is at least 3 groups, can be 3 groups, 4 groups, 5 groups, 6 groups, in the present embodiment, preferential to use 4 groups, the fan group
Part includes the revolving part 2 and blade 3 hinged with the fan chassis 1, and the revolving part 2 and blade 3 are bolted, described
Fan chassis 1 is provided centrally with the motor for driving its rotation, and the motor drives the rotation of fan chassis 1 to generate centrifugation
Power, the blade 3 are unfolded under the influence of centrifugal force, dry downwards after expansion with the fan chassis 1 rotation；The blade
3 include several blades, and the blades are at least two panels, and the blade 3 is integrally formed with the blades, is increasing blade
The production cost for not increasing product while quantity, after fan closes up, the inner side edge position of innermost blades on the blade 3
In the outside of outermost blades on the adjacent blade 3, make not to be overlapped between the adjacent blades 3, the blade 3
The outer side edges of upper outermost blades are located at the inside of 1 outer side edges of fan chassis, keep the blade 3 not outer after closing up
Dew, keeps the aesthetics of product good；Each blade includes more than two blades, and the quantity of all blades is at least 6
It is a, make product in the case where keeping at low cost and beauty, blades quantity is more, and the wind of blowout is very soft, and the noise generated
Small, for fan in rotation, vane stress point is more when blades make to dry more, and the wind-force of blowout is big, and the balance of fan is good.
Further, between the blades there are difference in height, the height between the blades is successively passed from inside to outside
Increase, there are differences in height for the blades on each blade, make fan that can generate circulation helical wind in rotation, further increase
The wind-force of fan.
Further, between the blades there are difference in height, the height between the blades is from inside to outside successively
Successively decrease, there are differences in height for the blades on each blade, make fan that can generate circulation helical wind in rotation, further increase
The wind-force of fan.
The fan chassis 1 is provided with the arc groove 4 positioned at 2 outside of revolving part, the outside setting of the revolving part 2
Lug boss, the lug boss and the revolving part 2 are integrally formed, and the lower end evagination of the lug boss is inserted into the arc groove 4,
Rotate the revolving part 2 in the arc range of the arc groove 4.
The revolving part 2 is provided with the resetting-mechanism for driving it to reset, and the resetting-mechanism is torsional spring 5, the revolving part 2
It is inside additionally provided with the fixed part of evagination, described 5 one end of torsional spring is fixed on the fixed part, the other end and the fan chassis 1
It is fixedly connected, the blade 3 rotates blowing after being unfolded, and when stopping operating, the torsional spring 5, which resets the blade 3, to be collapsed.
The fan chassis 1 is provided with positioned at 2 outside of revolving part and 4 side of arc groove is provided with fixation
Plate 6, the fixed plate 6 are provided with L shape opening 7, and the other end of the torsional spring 5 is fixed in the L shape opening 7, the fixation
Plate 6 can be the cutting on the fan chassis 1, and then bending is formed, and is also possible to weld on the upper fan chassis 1, described
Fixed plate 6 is provided with L shape opening 7, and the other end of the torsional spring 5 is fixed in the L shape opening 7, is mounted on the fixed part
One end it is shorter, it is longer to be fixed on the L shape 7 one end that are open, when installation, first short one end is fixed on the fixed part,
Long one end is broken with hand to L shape opening 7 again, since this end broken with hand is longer, so very light when breaking, peace
Dress is simple.
Above embodiment cannot limit the protection scope of the invention, and the personnel of professional skill field are not departing from
In the case where the invention general idea, the impartial modification and variation done still fall within the range that the invention is covered
Within.
Claims (7)
1. a kind of blade structure of stealth fan lamp, including fan chassis (1) and several flabellum components, the flabellum component include
The revolving part (2) and blade (3) hinged with the fan chassis (1), it is characterised in that the blade (3) includes several cotyledons
Piece, the blades are at least two panels, after fan closes up, are not overlapped between the adjacent blades (3).
2. the blade structure of stealth fan lamp according to claim 1, it is characterised in that there is height between the blades
It is poor to spend, and the height between the blades is incremented by successively from inside to outside.
3. the blade structure of stealth fan lamp according to claim 1, it is characterised in that there is height between the blades
It is poor to spend, and the height between the blades is successively successively decreased from inside to outside.
4. the blade structure of stealth fan lamp according to claim 1, it is characterised in that the fan chassis (1) is provided with
Arc groove (4) on the outside of the revolving part (2), the outside of the revolving part (2) are arranged lug boss, under the lug boss
Evagination is held to be inserted into the arc groove (4).
5. the blade structure of stealth fan lamp according to claim 4, it is characterised in that the revolving part (2) is provided with band
Move the resetting-mechanism of its reset.
6. the blade structure of stealth fan lamp according to claim 5, it is characterised in that the resetting-mechanism is torsional spring
(5), the fixed part of evagination is additionally provided in the revolving part (2), described torsional spring (5) one end is fixed on the fixed part, separately
One end is fixedly connected with the fan chassis (1).
7. the blade structure of stealth fan lamp according to claim 6, it is characterised in that the fan chassis (1) is provided with
It is provided with fixed plate (6) on the outside of the revolving part (2) and far from the arc groove (4) side, fixed plate (6) setting
There is L shape to be open (7), the other end of the torsional spring (5) is fixed in the L shape opening (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043974.2A CN108980102A (en) | 2018-09-07 | 2018-09-07 | A kind of blade structure of stealth fan lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811043974.2A CN108980102A (en) | 2018-09-07 | 2018-09-07 | A kind of blade structure of stealth fan lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108980102A true CN108980102A (en) | 2018-12-11 |
Family
ID=64545128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811043974.2A Pending CN108980102A (en) | 2018-09-07 | 2018-09-07 | A kind of blade structure of stealth fan lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108980102A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480653A (en) * | 2002-07-11 | 2004-03-10 | 亨特风扇公司 | High efficiency ceiling fan |
| CN101025168A (en) * | 2006-02-22 | 2007-08-29 | 日本电产株式会社 | Fan assembly |
| US20070269314A1 (en) * | 2006-05-19 | 2007-11-22 | Pearce Richard A | Fan blade mounting system |
| CN101691873A (en) * | 2009-10-12 | 2010-04-07 | 台州豪贝泵业有限公司 | Open impeller for pump |
| CN203594627U (en) * | 2013-12-17 | 2014-05-14 | 宁波利之源冲压有限公司 | Fan blade |
| US20140147282A1 (en) * | 2012-11-23 | 2014-05-29 | Cooler Master Co., Ltd. | Fan structure |
| CN203869196U (en) * | 2014-04-15 | 2014-10-08 | 美的集团股份有限公司 | Axial flow fan blade and air conditioner outdoor unit provided with same |
| CN205036634U (en) * | 2015-10-12 | 2016-02-17 | 东莞动利电子有限公司 | Axial fan's multiple booster fan structure |
| US20160281731A1 (en) * | 2015-03-24 | 2016-09-29 | Samsung Electronics Co., Ltd. | Centrifugal fan |
| CN206206259U (en) * | 2016-09-23 | 2017-05-31 | 丁永贵 | A kind of flabellum component of stealthy fan lamp |
| CN208885612U (en) * | 2018-09-07 | 2019-05-21 | 袁毛毛 | A kind of blade structure of stealth fan lamp |
-
2018
- 2018-09-07 CN CN201811043974.2A patent/CN108980102A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480653A (en) * | 2002-07-11 | 2004-03-10 | 亨特风扇公司 | High efficiency ceiling fan |
| CN101025168A (en) * | 2006-02-22 | 2007-08-29 | 日本电产株式会社 | Fan assembly |
| US20070269314A1 (en) * | 2006-05-19 | 2007-11-22 | Pearce Richard A | Fan blade mounting system |
| CN101691873A (en) * | 2009-10-12 | 2010-04-07 | 台州豪贝泵业有限公司 | Open impeller for pump |
| US20140147282A1 (en) * | 2012-11-23 | 2014-05-29 | Cooler Master Co., Ltd. | Fan structure |
| CN203594627U (en) * | 2013-12-17 | 2014-05-14 | 宁波利之源冲压有限公司 | Fan blade |
| CN203869196U (en) * | 2014-04-15 | 2014-10-08 | 美的集团股份有限公司 | Axial flow fan blade and air conditioner outdoor unit provided with same |
| US20160281731A1 (en) * | 2015-03-24 | 2016-09-29 | Samsung Electronics Co., Ltd. | Centrifugal fan |
| CN205036634U (en) * | 2015-10-12 | 2016-02-17 | 东莞动利电子有限公司 | Axial fan's multiple booster fan structure |
| CN206206259U (en) * | 2016-09-23 | 2017-05-31 | 丁永贵 | A kind of flabellum component of stealthy fan lamp |
| CN208885612U (en) * | 2018-09-07 | 2019-05-21 | 袁毛毛 | A kind of blade structure of stealth fan lamp |
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