CN109586656A - A kind of photovoltaic tile that light-receiving area is big - Google Patents
A kind of photovoltaic tile that light-receiving area is big Download PDFInfo
- Publication number
- CN109586656A CN109586656A CN201910004665.2A CN201910004665A CN109586656A CN 109586656 A CN109586656 A CN 109586656A CN 201910004665 A CN201910004665 A CN 201910004665A CN 109586656 A CN109586656 A CN 109586656A
- Authority
- CN
- China
- Prior art keywords
- arch
- photovoltaic tile
- bottom plate
- light
- receiving area
- 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.)
- Withdrawn
Links
- 230000007246 mechanism Effects 0.000 description 8
- 238000004804 winding Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000013082 photovoltaic technology Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Wind Motors (AREA)
Abstract
The present invention provides a kind of photovoltaic tile that light-receiving area is big, it is related to photovoltaic art, skeleton and cell piece including arch, the skeleton includes the arch sheet of bottom plate and the arch being arranged on bottom plate, the upper surface of arch sheet is arranged in the cell piece, it is formed with the cavity of arch between the bottom plate and arch sheet, wind-driven generator is provided in the cavity, the air intake and outlet air end of the wind-driven generator are corresponding with the both ends of cavity respectively.The big photovoltaic tile of the light-receiving area, cell piece is arranged in the arch sheet upper surface of arch shape, photovoltaic tile relative to planar structure, daylighting area, lighting efficiency greatly increase, big, the strong pressure-resistant principle using the forced area of arch, make the product Man Xuehou on winter tile be not easy to be subject to crushing, improves the forced area of photovoltaic tile.
Description
Technical field
The present invention relates to photovoltaic technology field, specially a kind of photovoltaic tile that light-receiving area is big.
Background technique
With the development of society, the fossil energies such as coal, oil and natural gas gradually decrease, solar energy is as a kind of clear
The clean energy is gradually promoted and applied.Since solar energy has the characteristics that dispersibility, unstability and low efficiency, solar energy at this stage
Utilization mainly based on photovoltaic and solar thermal energy.Photovoltaic is the photovoltaic board group using photovoltaic panel assembly as carrier
Part is generated direct current by sunlight irradiation.
It is mostly all currently on the market planar for the photovoltaic panel on building, and much is all the later period to pacify photovoltaic panel
On tile, such mounting means can inevitably destroy original tile structure, or even roof leak, tile rupture occur etc.
Phenomenon.
Also occurs a kind of photovoltaic tile of photovoltaic panel in conjunction with tile recently, as Chinese Patent Application No. is
201310342534.8 a kind of photovoltaic tile.Including watt body and cell piece, cell piece is located at watt in vivo；The photovoltaic tile is planar shaped
Shape.
There are following deficiencies for the photovoltaic tile of flat shape: (1) the photovoltaic tile daylighting area of planar structure is small, generated energy
It is low.(2) the photovoltaic tile intensity of planar structure is lower with respect to arch, is easy to damage by pressure after the full snow of product on winter tile.(3) planar junction
At the top of the photovoltaic tile of structure, grieshoch, rainwater are not easy to slide, and are easy fouling.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the photovoltaic tile big the present invention provides a kind of light-receiving area of arch.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of photovoltaic tile that light-receiving area is big, including
The skeleton and cell piece of arch, the skeleton include the arch sheet of bottom plate and the arch being arranged on bottom plate, the cell piece
The upper surface of arch sheet is set, the cavity of arch is formed between the bottom plate and arch sheet, is provided with wind in the cavity
Power generator, the air intake and outlet air end of the wind-driven generator are corresponding with the both ends of cavity respectively.
Preferably, the both ends of the arch sheet are bent in an arc shape to form splayed to two sides.
Preferably, the two sides of the bottom plate are provided with the fastener one and fastener two to match.
Preferably, the fastener one is corresponding with fastener two is provided with teeth on one side.
Preferably, the fastener one, bottom plate, be formed with sink between arch sheet, the fastener two, bottom plate, arch sheet it
Between be formed with sink.
Preferably, the wind-driven generator includes hollow cylinder, main shaft, stator, rotor and is arranged at main shaft both ends
Blade, the main shaft is arranged at the axle center of cylinder, and the stator is arranged on the inner wall of cylinder, and the rotor is nested in master
Position on axis and with stator is corresponding, and stator winding is provided on the stator, be provided on the rotor rotor-exciting around
Group, the wind-driven generator further include the idler wheel being arranged on stator and the ring rail that is arranged on main shaft, the idler wheel and ring rail
It is meshed.
Preferably, the bottom plate and arch sheet are integrally formed.
(3) beneficial effect
The present invention provides a kind of photovoltaic tiles that light-receiving area is big.Have it is following the utility model has the advantages that
1, the arch sheet upper surface of arch shape is arranged in, relative to planar structure in cell piece by the big photovoltaic tile of the light-receiving area
Photovoltaic tile, daylighting area, lighting efficiency greatly increase.
2, the big photovoltaic tile of the light-receiving area, using the forced area of arch, big, strong pressure-resistant principle, makes on winter tile
Product Man Xuehou is not easy to be subject to crushing, and improves the forced area of photovoltaic tile.
3, the big photovoltaic tile of the light-receiving area is bent in an arc shape to form splayed using the both ends of arch sheet to two sides, makes to encircle
Shape plate upper surface radian is more smooth, incrustation dead angle is not present, and rainwater, dust easily slide.
4, the big photovoltaic tile of the light-receiving area, since roof is more spacious, wind-force is larger with respect to ground, in arch sheet and bottom
Wind-driven generator is set at the cavity between plate, makes full use of the space at cavity to carry out wind-power electricity generation, improves clean energy resource
Utilization rate, and the shell of wind-driven generator can also form certain supporting role to arch sheet, and intensity is bigger.
Detailed description of the invention
Fig. 1 is shaft side figure of the invention；
Fig. 2 is front view of the invention；
Fig. 3 is wind-driven generator section view of the invention；
Fig. 4 is enlarged drawing at A in Fig. 3 of the invention；
Fig. 5 is the light-receiving area comparison diagram of arch photovoltaic tile and plane photovoltaic tile of the invention；
Fig. 6 is the shaft side figure of the embodiment of the present invention two；
Fig. 7 is shaft side figure of the invention；
Fig. 8 is shaft side figure of the invention；
Fig. 9 is shaft side figure of the invention.
In figure: 1 skeleton, 11 bottom plates, 12 arch sheets, 2 cell pieces, 3 wind-driven generators, 31 cylinders, 32 main shafts, 33 blades,
34 stators, 35 stator winding, 36 rotors, 37 rotor field coils, 38 ring rails, 39 idler wheels, 41 fasteners one, 42 fasteners two, 43 teeth
Tooth, 5 sinks, 6 pedestals, 61 chambers, 62 cambered ways, 7 angle adjusting mechanisms, 8 sliding blocks, 71 support columns, 72 shafts, 73 half knuckle-tooth
Item, 74 motors, 75 driving gears, 76 synchromesh gears.
Specific embodiment
The embodiment of the present invention provides a kind of photovoltaic tile that light-receiving area is big, embodiment one, as shown in Figs. 1-5, including arch
Skeleton 1 and cell piece 2.Skeleton 1 includes the arch sheet 12 of bottom plate 11 and the arch being arranged on bottom plate 11, by arch sheet 12
Arched, big, the strong pressure-resistant principle using the forced area of arch is set, the product Man Xuehou on winter tile is made to be not easy to be subject to crushing,
Improve the forced area of photovoltaic tile.
Bottom plate 11 and arch sheet 12 are integrally formed, and can also be assembled.
The upper surface of arch sheet 12 is arranged in cell piece 2.Cell piece 2 is arranged in 12 upper surface of arch sheet of arch shape,
Relative to the photovoltaic tile of planar structure, daylighting area, lighting efficiency are greatly increased.Specifically it is detailed in attached drawing 5.
When specific installation, the two sides arcwall face of arch sheet 12 is towards east-west direction.
The both ends of arch sheet 12 are bent in an arc shape to form splayed to two sides, using the both ends of arch sheet 12 to two sides curved bend
Folding forms splayed, keeps 12 upper surface radian of arch sheet more smooth, incrustation dead angle is not present, and rainwater, dust easily slide.
It is formed with the cavity of arch between bottom plate 11 and arch sheet 12, wind-driven generator 3, wind-power electricity generation are provided in cavity
The air intake and outlet air end of machine 3 are corresponding with the both ends of cavity respectively.
Since roof is more spacious, wind-force is larger with respect to ground, is arranged at the cavity between arch sheet 12 and bottom plate 11
Wind-driven generator 3 makes full use of the space at cavity to carry out wind-power electricity generation, improves the utilization rate of clean energy resource, and wind-force is sent out
The shell of motor 3 can also form certain supporting role to arch sheet 12, and intensity is bigger.
Wind-driven generator 3 includes hollow cylinder 31, main shaft 32, stator 34, rotor 36 and is arranged at 32 both ends of main shaft
Blade 33, main shaft 32 is arranged at the axle center of cylinder 31, and stator 34 is arranged on the inner wall of cylinder 31, and rotor 36 is nested in master
It is on axis 32 and corresponding with the position of stator 34, it is provided with stator winding 35 on stator 34, is provided with rotor-exciting on rotor 36
Winding 37, wind-driven generator 3 further include the idler wheel 39 being arranged on stator 34 and the ring rail 38 being arranged on main shaft 32, idler wheel 39
It is meshed with ring rail 38.
When wind-driven generator 3 works, wind enters from one of entrance at the cavity both ends of arch, and with 33 turns of movable vane piece
It is dynamic.Drive main shaft 32 and rotor 36 to rotate while blade 33 rotates, main shaft 32 with rotating ring rail 38 on idler wheel 39 with idler wheel 39
It relatively rotates.It is rotated by rotor 36, makes the formation of stator winding 35 on the rotor field coil 37 and stator 34 on rotor 36
Electromagnetic induction simultaneously generates electricity.
The two sides of bottom plate 11 are provided with the fastener 1 and fastener 2 42 to match, fastener 1 and fastener one on the other
2 42 overlap joint and laying convenient for photovoltaic tile.
Fastener 1 is corresponding with fastener 2 42 to be provided with teeth 43 on one side, is detaining fastener 1 and snapping 2 42
While connecing secured, because the number of teeth is more, there is certain adjusting leeway.And the intermeshing between teeth 43 is prevented with certain
It is aqueous.
Fastener 1, bottom plate 11 are formed with sink 5 between arch sheet 12.Fastener 2 42, bottom plate 11, between arch sheet 12
It is formed with sink 5.Rainwater is fallen on the photovoltaic tile of arch, can be glided toward two sides along radian, and enter in sink 5.
Embodiment two, as Figure 6-9, skeleton 1 and cell piece 2 including arch, skeleton 1 include bottom plate 11 and setting
The arch sheet 12 of arch on bottom plate 11, the upper surface of arch sheet 12 is arranged in cell piece 2, between bottom plate 11 and arch sheet 12
Be formed with the cavity of arch, be provided with wind-driven generator 3 in cavity, the air intake and outlet air end of wind-driven generator 3 respectively with it is logical
The both ends of chamber are corresponding.
The photovoltaic tile further includes pedestal 6, and the top of pedestal 6 is provided with a semicircular chamber 61, setting in chamber 61
There is the angle adjusting mechanism 7 for 11 angle of regulating base board, bottom plate 11 is arranged on angle adjusting mechanism 7.
It is cambered way 62 that chamber 61, which is located at the wall on pedestal 6, and the both ends of bottom plate 11 are provided with suitable with 62 phase of cambered way
The sliding block 8 matched.
When angle adjusting mechanism 7 drives bottom plate 11 to two sides angular adjustment, two sliding blocks 8 can be respectively on cambered way 62
Sliding.It is fitted close between sliding block 8 and cambered way 62.
Angle adjusting mechanism 7 includes the support column 71 being arranged in chamber 61, shaft 72, semicircular rack 73, motor 74, drives
Moving gear 75.The bottom of chamber 61 is arranged in support column 71, is used to support each component.Bottom plate 11 is rotationally connected with by shaft 72
On support column 71.
The bottom of bottom plate 11 is arranged in semicircular rack 73, and driving gear 75 is connected with motor 74 and nibbles with 73 phase of semicircular rack
It closes.Motor 74 is arranged on support column 71.
In order to keep the photovoltaic tile more stable in rotation, the quantity of semicircular rack 71 is two, two semicircular racks 71
The front and rear sides of bottom plate 11 are separately positioned on, driving gear 75 is meshed with one of semicircular rack 73, angle adjusting mechanism 7
It further include the synchromesh gear 76 being articulated on support column 71, synchromesh gear 76 is meshed with another semicircular rack 73.
It further include a PLC controller, motor 74 is connected with PLC controller, and PLC controller is according to the program of earlier set
The rotation of orderly controlling electrically machine 74.The model Mitsubishi Q00J of PLC controller.
The working principle of embodiment two, when specific installation, the two sides arcwall face of cell piece 2 is towards east-west direction.Such as Fig. 8 institute
Show, for the lighting angle for simulating morning hours, angle adjusting mechanism 7 adjusts the angle of the photovoltaic tile, and it is suitable in Fig. 8 for adjusting angle
30 ° of hour hands, illuminating area greatly increases.As shown in figure 9, angle adjusting mechanism 7 is adjusted for the lighting angle of simulation afternoon hours
The angle of the photovoltaic tile, adjusting angle is 30 ° counterclockwise in Fig. 8, and illuminating area greatly increases.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of photovoltaic tile that light-receiving area is big, it is characterised in that: skeleton (1) and cell piece (2) including arch, the skeleton
It (1) include the arch sheet (12) of bottom plate (11) and the arch being arranged on bottom plate (11), the cell piece (2) is arranged in arch
The upper surface of plate (12) is formed with the cavity of arch, is provided in the cavity between the bottom plate (11) and arch sheet (12)
Wind-driven generator (3), the air intake and outlet air end of the wind-driven generator (3) are corresponding with the both ends of cavity respectively.
2. a kind of big photovoltaic tile of light-receiving area according to claim 1, it is characterised in that: the two of the arch sheet (12)
It holds to two sides and is bent in an arc shape to form splayed.
3. a kind of big photovoltaic tile of light-receiving area according to claim 1, it is characterised in that: the two sides of the bottom plate (11)
It is provided with the fastener one (41) and fastener two (42) to match.
4. a kind of big photovoltaic tile of light-receiving area according to claim 3, it is characterised in that: the fastener one (41) and button
Part two (42) is corresponding to be provided with teeth (43) on one side.
5. a kind of big photovoltaic tile of light-receiving area according to claim 3, it is characterised in that: the fastener one (41), bottom
It is formed between plate (11), arch sheet (12) sink (5), the fastener two (42), bottom plate (11), arch sheet are formed between (12)
There are sink (5).
6. a kind of big photovoltaic tile of light-receiving area according to claim 1, it is characterised in that: the wind-driven generator (3)
Blade including hollow cylinder (31), main shaft (32), stator (34), rotor (36) and setting at main shaft (32) both ends
(33), the main shaft (32) is arranged at the axle center of cylinder (31), and the stator (34) is arranged on the inner wall of cylinder (31), institute
State rotor (36) be nested with it is on main shaft (32) and corresponding with the position of stator (34), be provided on the stator (34) stator around
Group (35) is provided with rotor field coil (37) on the rotor (36), and the wind-driven generator (3) further includes being arranged in stator
(34) the ring rail (38) of idler wheel (39) and setting on main shaft (32) on, the idler wheel (39) are meshed with ring rail (38).
7. a kind of big photovoltaic tile of light-receiving area according to claim 1, it is characterised in that: the bottom plate (11) and arch
Plate (12) is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004665.2A CN109586656A (en) | 2019-01-03 | 2019-01-03 | A kind of photovoltaic tile that light-receiving area is big |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910004665.2A CN109586656A (en) | 2019-01-03 | 2019-01-03 | A kind of photovoltaic tile that light-receiving area is big |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109586656A true CN109586656A (en) | 2019-04-05 |
Family
ID=65915906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910004665.2A Withdrawn CN109586656A (en) | 2019-01-03 | 2019-01-03 | A kind of photovoltaic tile that light-receiving area is big |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109586656A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847642A (en) * | 2019-11-28 | 2020-02-28 | 湖南麓上住宅工业科技有限公司 | Passive house for railway construction |
| CN115162779A (en) * | 2022-06-28 | 2022-10-11 | 象山电力实业有限公司 | Wind-light storage type 5G mobile teller warehouse |
-
2019
- 2019-01-03 CN CN201910004665.2A patent/CN109586656A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110847642A (en) * | 2019-11-28 | 2020-02-28 | 湖南麓上住宅工业科技有限公司 | Passive house for railway construction |
| CN110847642B (en) * | 2019-11-28 | 2021-04-27 | 湖南麓上住宅工业科技有限公司 | Passive house for railway construction |
| CN115162779A (en) * | 2022-06-28 | 2022-10-11 | 象山电力实业有限公司 | Wind-light storage type 5G mobile teller warehouse |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102255566B (en) | Wind-light complementary generating device | |
| KR20160004245U (en) | Street lamp having solar energy tracking system and wind power generation | |
| CN109586656A (en) | A kind of photovoltaic tile that light-receiving area is big | |
| CN101666451B (en) | Solar street lamp | |
| CN201925839U (en) | Solar street lamp with automatically adjustable angle | |
| CN206226359U (en) | A kind of turnable support frame of photovoltaic generation | |
| CN207880695U (en) | A kind of solar wind-energy new energy street lamp | |
| CN202148987U (en) | Solar and wind energy generator | |
| CN201918921U (en) | Disc-type sun-facing power-generating device | |
| CN209402459U (en) | A kind of photovoltaic tile that light-receiving area is big | |
| CN202157905U (en) | Wind-light complemented generating set | |
| CN215186598U (en) | Rotatable solar panel | |
| CN202645911U (en) | Sunflower type power-storage-free solar photovoltaic pump | |
| CN206130858U (en) | Can improve solar street lamp of solar energy utilization ratio | |
| CN205945593U (en) | Honourable complementary power generation system of building integration | |
| CN201934257U (en) | Wind driven generator impeller structure mixed with solar energy gathering device | |
| CN205447584U (en) | Dye -sensitized solar cell street lamp | |
| CN204361969U (en) | Rotatable photovoltaic panel assembly | |
| CN207831195U (en) | A kind of dykes and dams energy-conserving road lamp along the river | |
| CN202118789U (en) | Rotatable wind energy street lamp | |
| CN205951744U (en) | Height efficiency green energy power generation facility fills electric pile | |
| CN201575395U (en) | Counterglow tracking wind-solar-heat mixed type power supply street lamp | |
| CN201259128Y (en) | Solar street lamp | |
| CN212029383U (en) | Energy-efficient municipal street lamp | |
| CN110932651A (en) | Novel wind, light and heat combined power generation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190405 |