CN209483531U - A kind of wind generator set blade shows wide device - Google Patents
A kind of wind generator set blade shows wide device Download PDFInfo
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- CN209483531U CN209483531U CN201822028286.0U CN201822028286U CN209483531U CN 209483531 U CN209483531 U CN 209483531U CN 201822028286 U CN201822028286 U CN 201822028286U CN 209483531 U CN209483531 U CN 209483531U
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- optical fiber
- display unit
- blade
- reflector
- wheel hub
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses a kind of wind generator set blade and shows wide device, which is characterized in that including wheel hub, multiple blades, first light source, multiple first lamplight components；Multiple blades are uniformly arranged in the circumferential direction in the wheel hub；The first light source is built in the wheel hub；First lamplight component is arranged in a one-to-one correspondence with the blade, and each first lamplight component includes the first display unit, the first optical fiber, and first display unit is set to the one end of the blade far from the wheel hub；One end of first optical fiber receives the light of the sending of the first light source, the other end exports light to first display unit.By the first optical fiber, the light that first light source emits is passed into the first display unit, the flicker frequency for the light for issuing the display of the first display unit is consistent, can show the profile and motion profile of three blades, informs that aircraft and flying bird have equipment here.
Description
Technical field
The utility model relates to field of wind power equipment, and in particular to a kind of wind generator set blade shows wide device.
Background technique
Is built by exterior contour and is required to install flying obstacle according to aviation relevant criterion for construction of the height more than 100 meters and is referred to
Show lamp, the blade of part wind power generating set alreadys exceed 150 meters at present, and 6MW unit average height is already close to even more than
300 meters, therefore wind power generating set shows that wide and obstacle show the indispensable element for having become and indicating system outside unit, still
The blade of current wind power generating set is all without providing the obstacle instruction device of outer profile.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiency, a kind of wind generator set blade is provided and shows wide dress
Set, solve in the prior art wind power generating set blade all without offer outer profile obstacle instruction device the technical issues of.
To reach above-mentioned technical purpose, the technical solution of the utility model provides a kind of wind power generating set and shows wide device,
It is characterised in that it includes wheel hub, multiple blades, first light source, multiple first lamplight components；Multiple blades are circumferentially uniform
It is set to the wheel hub；The first light source is built in the wheel hub；First lamplight component and the blade correspond
Setting, each first lamplight component include the first display unit, the first optical fiber, and first display unit is set to described
The one end of blade far from the wheel hub；One end of first optical fiber receives light, the other end of the sending of the first light source
Light is exported to first display unit.
Compared with prior art, the beneficial effects of the utility model include: that first light source is built in wheel hub, not directly
It is mounted on the one end of blade far from wheel hub, the internal structure of the one end of blade far from wheel hub can be reduced, it is easy to produce, and by first
Built-in light-source can prevent first light source to be directly struck by lightning in wheel hub, can protect first light source；By the first optical fiber, by the first light
The light that source is launched passes to corresponding first display unit, the flicker frequency one for the light for issuing the display of the first display unit
It causes, can show the profile and motion profile of three blades, inform that aircraft and flying bird have equipment here.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the utility model；
Fig. 2 is the partial enlargement diagram in Fig. 1 at M；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the partial enlargement diagram in Fig. 3 at N；
Fig. 5 is the partial enlargement diagram in Fig. 3 at P；
Fig. 6 is that the structure of cabin in the utility model, wheel hub, first light source, second light source and the second display unit is shown
It is intended to；
Fig. 7 is the structural schematic diagram of the first display unit in the utility model, the first optical fiber；
Fig. 8 is the structural schematic diagram of the second display unit in the utility model, the second optical fiber.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Embodiment one:
The utility model provides a kind of wind power generating set and shows wide device, as shown in Fig. 1 to 5, including cabin 1, wheel hub
2, multiple blades 3, first light source 4, multiple first lamplight components 5, at least one second lamplight component 6.
Cabin 1 includes engine room cover 11, power generation mechanism 12, and power generation mechanism 12 is built in engine room cover 11, the master of power generation mechanism 12
Axis is pierced by engine room cover 11.
The coaxially connected main shaft in power generation mechanism 12 of wheel hub 2.
Blade 3 includes blade body 31, transmittance section 32, and each blade body 31 offers through hole, leaf along its length
Piece ontology 31 is uniformly arranged in the circumferential direction in wheel hub 2, and transmittance section 32 is set to the one end of blade body 31 far from wheel hub 2, transmittance section
Accommodating chamber is formed in 32, transmittance section 32 is made of high light transmission material.Preferably, the quantity of blade 3 is three.
First light source 4 is built in wheel hub 2；The flicker frequency of first light source 4 meets the frequency of 0.05 second frequency of aviation obstruction beacon
Dodge setting.
First lamplight component 5 is arranged in a one-to-one correspondence with blade 3, every one first lamplight component 5 include the first display unit 51,
First optical fiber 52, the first display unit 51 are built in the accommodating chamber of corresponding transmittance section 32；One end of first optical fiber 52 penetrates
In wheel hub 2, and one end of the first optical fiber 52 is arranged with respect to first light source 4, and one end of the first optical fiber 52 receives the hair of first light source 4
The other end of light out, the first optical fiber 52 passes through the through hole of corresponding blade body 31 and penetrates the receiving of transmittance section 32
It is intracavitary, and the other end of the first optical fiber 52 is arranged with respect to the first display unit 51；The other end of first optical fiber 52 exports light
To the first display unit 51.
Every one second lamplight component 6 includes the second display unit 61, the second optical fiber 62, and the second display unit 61 is set to machine
In hatch cover 11, one end of the second optical fiber 62 is coaxially penetrated in wheel hub 2, and one end of the second optical fiber 62 is arranged with respect to first light source 4,
The other end of second optical fiber 62 is pierced by the outer wall of engine room cover 11, and the other end of the second optical fiber 62 is with respect to the second display unit 61
Setting.Preferably, the quantity of the second lamplight component 6 is two.Preferably, the quantity of the second lamplight component 6 is two.
The specific workflow of the utility model: at work, blade 3 rotates wind power generating set under wind action,
The rotation band runner hub 2 of blade 3 rotates, and drives 12 main axis of power generation mechanism, power generation mechanism 12 generates electricity；The process that blade 3 rotates
Middle first light source 4 emits light, and the light that first light source 4 is launched is passed to the first display unit 51 by the first optical fiber 52, the
The light that one display unit 51 receives the transmitting of the first optical fiber 52 carries out luminous, and the first display unit 51 on three blades 3 is same
Step flashing；First light source 4 emits light, and the light that first light source 4 is launched is passed to the second display unit by the second optical fiber 62
61, the light that the second display unit 61 receives the transmitting of the second optical fiber 62 carries out luminous, and the second display unit 61 is shown with first
51 synchronous flashing of unit.
The beneficial effects of the utility model include: that the first display unit 51 is set in transmittance section 32, can protect first
Display unit 51, first light source 4 is built in wheel hub 2, is not directly installed on the one end of blade 3 far from wheel hub 2, can be reduced leaf
The internal structure of the one end of piece 3 far from wheel hub 2, it is easy to produce, and first light source 4 is built in wheel hub 2, first light source can be prevented
4 are directly struck by lightning, and first light source 4 can be protected；By three the first optical fiber 52, the light that first light source 4 is launched is passed to pair
The flicker frequency of the first display unit 51 answered, the light for issuing the display of the first display unit 51 is consistent, can show three blades 3
Profile and motion profile, inform that aircraft and flying bird have equipment here；By two the second optical fiber 62, first light source 4 is sent out
The light of injection passes to the first display unit 51, the flicker frequency and the first display unit of the light for issuing the first display unit 51
51 is consistent, meets in industry to the consistent requirement of light flash frequency；By the way that the second display unit 61, the second optical fiber 62 is arranged,
It can prevent flying bird or aircraft from hitting cabin 1, protect cabin 1.
Embodiment two:
Be the same as example 1 place do not illustrating, with embodiment one the difference is that, the main shaft of power generation mechanism 12
It is provided in the axial direction with a through-hole, the main shaft setting of the through-hole integral shaft generator structure 12, one end of the second optical fiber 62 is through generator
The through-hole of the main shaft of structure 12 penetrates in wheel hub 2, and one end of the second optical fiber 62 is arranged with respect to first light source 4, the second optical fiber 62
The other end is pierced by 11 outer wall of engine room cover, and the other end of the second first light source 4 is arranged with respect to the second display unit 61, it is preferred that
First light source 4 is aviation obstruction beacon；Preferably, the first display unit 51, the second display unit 61 are display screen.
Embodiment three:
Be the same as example 1 place do not illustrating, with embodiment one the difference is that, as shown in Fig. 6, the wind
Power generator group blade 3 shows that wide device further includes a second light source 7, at least one second lamplight component 6, built in second light source 7
In engine room cover 11, every one second lamplight component 6 includes the second display unit 61, the second optical fiber 62, the setting of the second display unit 61
In in engine room cover 11, one end of the second optical fiber 62 is arranged with respect to second light source 7, and the other end of the second optical fiber 62 is pierced by engine room cover 11
Outer wall, and the other end of the second optical fiber 62 is arranged with respect to the second display unit 61.Preferably, the quantity of the second lamplight component 6
It is two.
Example IV:
Be the same as example 1 place do not illustrating, with embodiment one the difference is that, as shown in Fig. 7, blade 3
Including blade body 31, transmittance section 32, blade body 31 is uniformly arranged in the circumferential direction in the wheel hub 2, each 31 edge of blade body
Length direction offers through hole, and the outer surface of the one end of blade body 31 far from the wheel hub 2 is recessed inwardly and is formed with one
Holding tank, the holding tank are connected with the through hole, and transmittance section 32 is set in blade body 31, and the relatively described receiving
Slot setting；First display unit 51 includes the first optical splitter 511, the first reflector 512, and the first optical splitter 511 is built in described
Holding tank；First reflector 512 is built in the holding tank, and a bellmouth, the first reflector are formed in the first reflector 512
512 bellmouth runs through the first reflector 512, and the bellmouth inner wall of the first reflector 512 is reflective surface, the first reflector
The miner diameter end of 512 bellmouth is arranged with respect to the first optical splitter 511, and the bigger diameter end of the bellmouth of the first reflector 512 is relatively saturating
Light portion 32 is arranged；One end of first optical fiber 52 penetrates in wheel hub 2, and the relatively described first light source in one end of the first optical fiber 52
The other end of 4 settings, the first optical fiber 52 passes through the through hole of corresponding blade body 31 and penetrates the receiving of blade body 31
In slot, and the other end of the first optical fiber 52 is connected to the first optical splitter 511.Preferably, it is anti-to be built in first for the first optical splitter 511
The miner diameter end of the bellmouth of light device 512.The light that first light source issues is passed to the first optical splitter 511 by the first optical fiber, through first
Optical splitter 511 enters the reflective surface of the first reflector 512, and light reflects on the reflective surface of the first reflector 512, finally
Luminous point is formed across transmittance section 32.
Embodiment five:
It is the same as example 1 place do not illustrating, the difference is that, as shown in Fig. 8, second is aobvious with embodiment one
Show that unit 61 includes support 611, the second optical splitter 612, the second reflector 613, support 611 is set to the outer wall of engine room cover 11
On, accommodating chamber is formed in support 611, the second optical splitter 612, the second reflector 613 are built in the accommodating chamber of support 611, the
Two optical splitters 612 are connected to the other end of the second optical fiber 62, and a bellmouth, the second reflector are formed in the second reflector 613
It is formed with a bellmouth in 613, the bellmouth of the second reflector 613 runs through the second reflector 613, and the second reflector 613
Bellmouth inner wall is reflective surface, and the miner diameter end of the bellmouth of the second reflector 613 is arranged with respect to the second optical splitter 612.Preferably,
Second optical splitter 612 is built in the miner diameter end of the second reflector 613.Light is passed to the second optical splitter 612 by the second optical fiber 62,
Enter the reflective surface of the second reflector 613 through the second optical splitter 612, light occurs instead on the reflective surface of the second reflector 613
It penetrates to form luminous point.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (9)
1. a kind of wind generator set blade shows wide device, which is characterized in that including wheel hub, multiple blades, first light source, multiple
First lamplight component；Multiple blades are uniformly arranged in the circumferential direction in the wheel hub；The first light source is built in the wheel hub；
First lamplight component is arranged in a one-to-one correspondence with the blade, each first lamplight component include the first display unit,
First optical fiber, first display unit are set to the one end of the blade far from the wheel hub；One end of first optical fiber
Receive the light of the sending of the first light source, the other end exports light to first display unit.
2. wind generator set blade according to claim 1 shows that wide device, the blade include blade body, light transmission
Portion, the blade body are uniformly arranged in the circumferential direction in the wheel hub, and the transmittance section is set to the blade body far from described
One end of wheel hub is formed with accommodating chamber in the transmittance section；First display unit is built in the corresponding transmittance section
Accommodating chamber.
3. wind generator set blade according to claim 2 shows wide device, which is characterized in that each blade body
Through hole is offered along its length；One end of first optical fiber penetrates in the wheel hub, and one end of first optical fiber
The relatively described first light source setting, the other end of first optical fiber pass through the through hole of the corresponding blade body and wear
In the accommodating chamber for entering the transmittance section, and the relatively described first display unit setting of the other end of first optical fiber.
4. wind generator set blade according to claim 1 shows wide device, which is characterized in that the wind power generating set
Blade shows that wide device further includes cabin, and the cabin includes engine room cover, power generation mechanism, and the power generation mechanism is built in the cabin
Cover, the main shaft of the power generation mechanism are pierced by the engine room cover and coaxially connected in the wheel hub.
5. wind generator set blade according to claim 4 shows wide device, which is characterized in that the wind power generating set
Blade shows that wide device further includes at least one second lamplight component, each second lamplight component include the second display unit,
Second optical fiber, second display unit are set in the engine room cover, and one end of second optical fiber coaxially penetrates the wheel
In hub, and the relatively described first light source setting in one end of second optical fiber, the other end of second optical fiber are pierced by the machine
The outer wall of hatch cover, and the relatively described second display unit setting of the other end of second optical fiber.
6. wind generator set blade according to claim 4 shows wide device, which is characterized in that the wind power generating set
Blade shows that wide device further includes a second light source, at least one second lamplight component, and the second light source is built in the cabin
Cover, each second lamplight component include the second display unit, the second optical fiber, and second display unit is set to the machine
In hatch cover, the relatively described second light source setting in one end of second optical fiber, the other end of second optical fiber is pierced by the machine
The outer wall of hatch cover, and the relatively described second display unit setting of the other end of second optical fiber.
7. wind generator set blade according to claim 5 or 6 shows wide device, which is characterized in that second light
The quantity of component is two.
8. wind generator set blade according to claim 1 shows wide device, which is characterized in that the blade includes blade
Ontology, transmittance section, the blade body are uniformly arranged in the circumferential direction in the wheel hub, and each blade body is opened along its length
Outer surface equipped with through hole, and the one end of the blade body far from the wheel hub, which is recessed inwardly, is formed with a holding tank, institute
It states transmittance section to be set in the blade body, and the relatively described holding tank setting；First display unit includes first point
Light device, the first reflector, first optical splitter are built in the holding tank；First reflector is built in the receiving
Slot is formed with a bellmouth in first reflector, and the bellmouth of first reflector runs through first reflector, and
The bellmouth inner wall of first reflector is reflective surface, the miner diameter end relatively described first of the bellmouth of first reflector
Optical splitter setting, the relatively described transmittance section setting of the bigger diameter end of the bellmouth of first reflector；The one of first optical fiber
End penetrates in the wheel hub, and the first light source setting relatively of one end of first optical fiber, first optical fiber it is another
It holds the through hole across the corresponding blade body and penetrates in the holding tank of the blade body, and first optical fiber
The other end be connected to the first optical splitter.
9. wind generator set blade according to claim 5 or 6 shows that wide device, second display unit include second
Optical splitter, the second reflector, second optical splitter are connected to the other end of second optical fiber, shape in second reflector
Cheng Youyi bellmouth, is formed with a bellmouth in second reflector, and the bellmouth of second reflector is through described the
Two reflectors, and the bellmouth inner wall of second reflector is reflective surface, the miner diameter end of the bellmouth of second reflector
The relatively described second optical splitter setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028286.0U CN209483531U (en) | 2018-12-05 | 2018-12-05 | A kind of wind generator set blade shows wide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822028286.0U CN209483531U (en) | 2018-12-05 | 2018-12-05 | A kind of wind generator set blade shows wide device |
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| Publication Number | Publication Date |
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| CN209483531U true CN209483531U (en) | 2019-10-11 |
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| CN201822028286.0U Active CN209483531U (en) | 2018-12-05 | 2018-12-05 | A kind of wind generator set blade shows wide device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469581A (en) * | 2018-12-05 | 2019-03-15 | 北京乾源风电科技有限公司 | A kind of wind generator set blade shows wide device |
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2018
- 2018-12-05 CN CN201822028286.0U patent/CN209483531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109469581A (en) * | 2018-12-05 | 2019-03-15 | 北京乾源风电科技有限公司 | A kind of wind generator set blade shows wide device |
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