CN105698105A - LED street lamp with photovoltaic-wind-rainwater integrated power generation function - Google Patents
LED street lamp with photovoltaic-wind-rainwater integrated power generation function Download PDFInfo
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- CN105698105A CN105698105A CN201610203048.1A CN201610203048A CN105698105A CN 105698105 A CN105698105 A CN 105698105A CN 201610203048 A CN201610203048 A CN 201610203048A CN 105698105 A CN105698105 A CN 105698105A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/026—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using wind power, e.g. using wind turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/028—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by using hydropower, e.g. using water powered turbines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
- Wind Motors (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
Abstract
The invention discloses an LED street lamp with a photovoltaic-wind-rainwater integrated power generation function and belongs to the field of new energy power generation. The LED street lamp comprises a photovoltaic power generation-rainwater power generation device, a supporting mechanism and an LED lamp body, and further comprises a wind power generation mechanism and a control system, wherein the photovoltaic power generation-rainwater power generation device and the wind power generation mechanism are both fixed to the supporting mechanism; electric energy converted by the photovoltaic power generation-rainwater power generation device and the wind power generation mechanism is stored in a storage battery of the control system to supply power to the LED lamp body; the wind power generation mechanism comprises a wind power generator, a fan impeller and a tail vane; and the tail vane controls the rotation plane of the fan impeller to be perpendicular to the wind direction. According to the technical scheme, the solar energy, wind energy and rainwater are utilized for generating power, so that the LED street lamp operates normally in different weather environments, the energy utilization rate is increased, and the LED street lamp is convenient to apply and popularize.
Description
Technical field
The present invention relates to technical field of new energy power generation, more particularly, it relates to the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation。
Background technology
Solar energy, wind energy etc. are as the new forms of energy of environmental protection, inexhaustible。Under the background that global energy worsening shortages, environment go from bad to worse, solar energy, wind energy, as the clean energy resource of a kind of sustainable use, cause showing great attention to of each side。
In recent years, China's photovoltaic industry develops rapidly under the promotion of country's Larger Engineering Projects, popularization plan and international cooperative project。Direction as energy development from now on, solar street light is as new forms of energy street lamp, do not affected by power supply as long as having, do not consume that conventional electric energy is sunny just can wait feature, therefore suffer from the extensive concern of people, again because it is free from environmental pollution, and be referred to as Green Product, the operation expense of solar street light is cheap, whole system is run to be and is automatically controlled, it is not necessary to human intervention, is nearly free from maintenance cost。But existing solar street light is plane due to solar panel major part, and setting angle is changeless, solar panel cannot sorption enhanced sunlight fully, generated energy can not be guaranteed, the civil power needing part supplements and uses energy, and common solar street light cannot utilize rainwater to generate electricity。Accordingly, it would be desirable to take new technical scheme to solve the problems referred to above。
Technical scheme about generation of electricity by new energy has relevant technical scheme openly, such as Chinese Patent Application No.: ZL201420431568.4, authorized announcement date: on February 4th, 2015, invention and created name is: a kind of solar street light, this application case discloses a kind of solar street light, including lamp stand, described lamp stand is provided with at least one illuminating lamp, the upper end of described lamp stand is provided with solar panel, and solar panel is opening up horn-like structure, reinforcement plate it is provided with between solar panel and lamp stand, small opening it is provided with bottom solar panel, and communicate with inside lamp stand, the vertical section of lamp stand is provided with power generation apparatus by rainwater, the side of lamp stand is provided with electrical energy storage device。Solar panel is set to horn-like structure by this patent formula, so along with the rotation of the sun, the light-receiving area of solar panel is big, can also be entered by rainy rainwater-collecting simultaneously and impact power generation apparatus by rainwater in lamp stand, utilize the gravitional force of rainwater to generate electricity。Although the program can be maintained at generating state when shining upon Orientation differences, but due to the tapered distribution of TRT, it is possible to accept the limited area shined upon。
And for example Chinese Patent Application No.: 201320158483.9, the applying date: on April 2nd, 2014, invention and created name is: a kind of energy automatic supplying equipment, including solar panel body, windmill, electric pole, street lamp, described solar panel body is located on electric pole and electrically connects with street lamp；Described windmill is located on solar panel body and electrically connects with solar panel body, belongs to the technical field of energy source use。Although this patent formula can utilize wind energy and solar energy simultaneously, but solar panels generating area is little, and wind-power electricity generation is affected relatively big by wind direction, and generating efficiency has much room for improvement。
Summary of the invention
1. invention to solve the technical problem that
It is an object of the invention to the deficiency overcoming energy utilization rate in prior art relatively low, provide the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation, solar energy, wind energy and rainwater is utilized to generate electricity, equal energy normal operation under different weather environment, improve the utilization rate to the energy, it is simple to promote the use of。
2. technical scheme
For reaching above-mentioned purpose, technical scheme provided by the invention is:
A kind of LED street lamp of the photovoltaic-wind-force-rainwater integrated generation of the present invention, including photovoltaic generation-power generation apparatus by rainwater, supporting mechanism and LED, also include wind generator set and control system, described photovoltaic generation-power generation apparatus by rainwater, wind generator set are each attached on supporting mechanism, and the electric energy that photovoltaic generation-power generation apparatus by rainwater and wind generator set convert is stored in the accumulator of control system and powers for LED；Described wind generator set includes wind-driven generator, fan blade and empennage, and the surfaces of revolution being controlled fan blade by empennage is vertical with wind direction。
As further improvement of the present invention, described wind-driven generator is connected with the second support in supporting mechanism by generator support, and wind-driven generator and generator support are rotationally connected。
As further improvement of the present invention, described fan blade is arranged in the rotating shaft of wind-driven generator, and empennage is fixed on the housing of wind-driven generator by empennage connecting rod, and the panel of empennage is perpendicular to the surfaces of revolution of fan blade and is vertically arranged。
As further improvement of the present invention, described photovoltaic generation-power generation apparatus by rainwater includes photovoltaic module and umbrella shape open-and-close mechanism, and under umbrella shape open-and-close mechanism deployed condition, photovoltaic module accepts sunlight and generates electricity；Under umbrella shape open-and-close mechanism collapse state, forming rainwater-collecting mouth, collected rainwater generates electricity through hydrogenerator。
As further improvement of the present invention, described umbrella shape open-and-close mechanism includes umbrella stand center-pole, folding driving mechanism, upper compression sleeve, lower compression sleeve, compression spring and base for fixing umbrella, described base for fixing umbrella and umbrella stand center-pole are slidably connected, lower compression sleeve, compression spring and upper compression sleeve are sleeved on umbrella stand center-pole from the bottom to top successively, and upper compression sleeve fixes with umbrella stand center-pole；Being respectively connected with support wire on described lower compression sleeve and upper compression sleeve, folding driving mechanisms control base for fixing umbrella moves up and down and realizes gathering and the expansion of umbrella shape open-and-close mechanism。
As further improvement of the present invention, described photovoltaic module includes mono-crystalline silicon solar assembly and flexible thin-film solar assembly, and the support wire in described umbrella shape open-and-close mechanism is provided with waterproof cloth；Waterproof cloth side upwards is provided with flexible thin-film solar assembly, and described mono-crystalline silicon solar assembly is arranged on the outer rim of waterproof cloth by support wire；The side downward at waterproof cloth is placed with LED；Described mono-crystalline silicon solar assembly with flexible thin-film solar assembly is provided with and controls Photoinduction device and the humidity induction device that system middle controller electrically connects。
As further improvement of the present invention, described umbrella shape open-and-close mechanism is hinged with the first support in supporting mechanism by guide support；Described folding driving mechanism includes expansion link, described first support and the second support are oppositely arranged, and expansion link one end is hinged with the second support, and the telescopic end of expansion link is connected with base for fixing umbrella, this base for fixing umbrella and umbrella stand center-pole are slidably connected, and are swung by expansion link driving mechanisms control guide support。
As further improvement of the present invention, described base for fixing umbrella is slidably connected by inner sliding sleeve and umbrella stand center-pole, forms at least 5 base water inlets between base for fixing umbrella periphery and inner sliding sleeve；Base for fixing umbrella lower end is connected to mozzle, and this mozzle coordinates with the water delivery sleeve pipe being arranged on guide support and dredges current and enter the internal cavities of guide support。
As further improvement of the present invention, two hinged legs of described guide support are guide support outlet, the water flow pipes connection in this guide support outlet and the first support；The outlet of described water flow pipes leads to the water wheels of hydrogenerator, and water impact water wheels rotate and generate electricity。
As further improvement of the present invention, described control system also includes commutator and controller, and solar energy, wind-force, waterpower are generated electricity to pass in accumulator through controller after being rectified and stores, and are powered to LED by accumulator。
3. beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, have the advantages that
(1) LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation of the present invention, solar energy and wind energy can be utilized under fair weather to generate electricity, generate electricity in rainy day available wind energy and rainwater, it is ensured that LED all can normal operation under different weather；
(2) LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation of the present invention, wind generator set is connected to empennage by empennage connecting rod, and empennage panel is perpendicular to the surfaces of revolution of fan blade and is vertically arranged, the distance between empennage and electromotor is added by empennage connecting rod, when there being wind, empennage panel by wind impact can turn to the position parallel with wind direction, now the surfaces of revolution of fan blade is vertical with wind direction, there is bigger windward side, the rotating speed making fan blade is maximum, and wind power generation efficiency is the highest；
(3) LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation of the present invention, set photovoltaic module is positioned at umbrella shape open-and-close mechanism, and the flexible thin-film solar assembly adopted can invest waterproof cloth surface by note, it is possible to folds and folds；When umbrella shape open-and-close mechanism launches, there is bigger light energy absorption face, and by the gradient of expansion link adjustment umbrella shape open-and-close mechanism, the utilization rate of solar energy can be improve；
(4) LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation of the present invention, when umbrella shape open-and-close mechanism folds, define rainwater-collecting mouth, this rainwater-collecting mouth opening upwards, collected rainwater enters guide support by base water inlet, finally impact water wheels to rotate and generate electricity, it is ensured that LED also is able to normal use in the rainy day。
Accompanying drawing explanation
Fig. 1 is the LED street lamp overall structure schematic diagram of photovoltaic-wind-force-rainwater integrated generation in the present invention；
Fig. 2 is the LED street lamp concrete structure schematic diagram of photovoltaic-wind-force-rainwater integrated generation in the present invention；
Fig. 3 is the structural representation of umbrella shape open-and-close mechanism in the present invention；
Fig. 4 is the distributed architecture schematic diagram of solar components on umbrella shape open-and-close mechanism in the present invention；
Fig. 5 is the structural representation of base water inlet in the present invention；
Fig. 6 is the positional structure schematic diagram of upper and lower compression sleeve in the present invention；
Fig. 7 is the position relationship schematic diagram of mozzle and water delivery sleeve pipe in the present invention；
Fig. 8 is the internal structure schematic diagram of water delivery sleeve pipe in the present invention；
Fig. 9 is the attachment structure schematic diagram of water delivery sleeve pipe and umbrella stand center-pole in the present invention；
Figure 10 is the attachment structure schematic diagram of guide support and the first hinged seat in the present invention；
Figure 11 is the structural representation of expansion link in the present invention；
Figure 12 is the structural representation of hydrogenerator in the present invention。
Label declaration in schematic diagram: 1, photovoltaic generation-power generation apparatus by rainwater；11, mono-crystalline silicon solar assembly；12, flexible thin-film solar assembly；121, rainwater-collecting mouth；13, LED；141, umbrella stand center-pole；142, upper compression sleeve；143, lower compression sleeve；144, compression spring；145, support wire；15, base for fixing umbrella；151, base water inlet；152, inner sliding sleeve；153, mozzle；16, guide support；161, guide support outlet；17, the first hinged seat；171, the first jointed shaft；18, water delivery sleeve pipe；181, center-pole connecting plate；182, fair water sleeves；2, wind generator set；21, wind-driven generator；22, fan blade；23, wheel hub；24, empennage；25, empennage connecting rod；26, generator support；3, supporting mechanism；31, main strut；32, the first support；33, water flow pipes；34, the second support；35, expansion link；351, expansion link outer tube；352, pipe in expansion link；353, the second hinged seat；354, the 3rd hinged seat；355, expansion link driving mechanism；36, structure strengthens bar；4, base；41, base cabinet；42, hydrogenerator；421, water wheel motor bearing；43, commutator；44, controller；45, accumulator；46, drain pipe。
Detailed description of the invention
For further appreciating that present disclosure, the present invention is described in detail in conjunction with the accompanying drawings and embodiments。
Embodiment 1
In conjunction with Fig. 1 and Fig. 2, a kind of LED street lamp of the photovoltaic-wind-force-rainwater integrated generation of the present embodiment, including photovoltaic generation-power generation apparatus by rainwater 1, supporting mechanism 3, LED, wind generator set 2 and control system, photovoltaic generation-power generation apparatus by rainwater 1 in the present embodiment, wind generator set 2 are each attached on supporting mechanism 3, and the electric energy that photovoltaic generation-power generation apparatus by rainwater 1 and wind generator set 2 convert is stored in the accumulator 45 of control system powers for LED。
Supporting mechanism 3 in the present embodiment includes main strut the 31, first support 32 and the second support 34, first support 32 and the second support 34 are arranged on the upper end of main strut 31, and both are oppositely arranged, wind generator set 2 is arranged on the second support 34, photovoltaic generation-power generation apparatus by rainwater 1 is arranged on the first support 32, in order to strengthen structure, between the second support 34 and main strut 31, it is provided with structure strengthens bar 36。
Owing to LED is illuminated simply by electric energy, it arranges position and is easy to illuminate, and both can be provided separately within the first support 32 or the second support 34, it is possible to depends on other structures and arranges, it does not have limits especially。
In conjunction with Fig. 2, the wind generator set 2 in the present embodiment includes wind-driven generator 21, fan blade 22 and empennage 24, and the surfaces of revolution being controlled fan blade 22 by empennage 24 is vertical with wind direction。More specifically, fan blade 22 is connected with wind-driven generator 21 by wheel hub 23, wind-driven generator 21 is connected with the second support 34 in supporting mechanism 3 by generator support 26, and wind-driven generator 21 is rotationally connected with generator support 26, wind-driven generator 21 is made to rotate by relative generator support 26, can adjust the surfaces of revolution of fan blade 22 according to wind direction, this surfaces of revolution is the periphery that fan blade 22 is formed when rotating。
In order to reach bigger wind power generation efficiency, fan blade 22 is arranged in the rotating shaft of wind-driven generator 21, and empennage 24 is fixed on the housing of wind-driven generator 21 by empennage connecting rod 25, and the panel of empennage 24 is perpendicular to the surfaces of revolution of fan blade 22 and is vertically arranged。Empennage connecting rod 25 adds the distance between empennage 24 and wind-driven generator 21, is equivalent to add the arm of force, even if there being less wind-force, wind-driven generator 21 also can be promoted to rotate and adjust surfaces of revolution orientation。The present embodiment is perpendicular to the surfaces of revolution of fan blade 22 the panel of empennage 24 and is vertically arranged, on the one hand, can have bigger lifting surface area by being vertically arranged；On the other hand, empennage panel is perpendicular to fan blade 22, and when wind-force promotes empennage 24 parallel with wind direction, the surfaces of revolution of fan blade 22 is vertical with wind direction, has bigger windward side, and fan blade 22 rotating speed is the fastest, and generating efficiency is the highest。
Embodiment 2
A kind of LED street lamp of the photovoltaic-wind-force-rainwater integrated generation of the present embodiment, its basic structure is identical with embodiment 1, it is different in that: the photovoltaic generation-power generation apparatus by rainwater 1 of the present embodiment includes photovoltaic module and umbrella shape open-and-close mechanism, under umbrella shape open-and-close mechanism deployed condition, photovoltaic module accepts sunlight and generates electricity；Under umbrella shape open-and-close mechanism collapse state, forming rainwater-collecting mouth 121, collected rainwater generates electricity through hydrogenerator 42。
Specifically, in conjunction with Fig. 3, umbrella shape open-and-close mechanism includes umbrella stand center-pole 141, folding driving mechanism, upper compression sleeve 142, lower compression sleeve 143, compression spring 144 and base for fixing umbrella 15。Described base for fixing umbrella 15 is slidably connected with umbrella stand center-pole 141, as shown in Figure 6, lower compression sleeve 143, compression spring 144 and upper compression sleeve 142 are sleeved on umbrella stand center-pole 141 from the bottom to top successively, and upper compression sleeve 142 fixes with umbrella stand center-pole 141, it is prevented that it slides up and down and causes that whole mechanism cannot launch。Being respectively connected with support wire 145 on described lower compression sleeve 143, upper compression sleeve 142, folding driving mechanisms control base for fixing umbrella 15 moves up and down and realizes gathering and the expansion of umbrella shape open-and-close mechanism。
As shown in Figure 4, photovoltaic module in the present embodiment includes mono-crystalline silicon solar assembly 11 and flexible thin-film solar assembly 12, support wire 145 in described umbrella shape open-and-close mechanism is provided with waterproof cloth, structure according to umbrella shape open-and-close mechanism is arranged, waterproof cloth may select different set-up modes, can be common waterproof material, it is possible to for elastomeric material or by stacking arrange can folding up and down。Waterproof cloth side upwards is provided with flexible thin-film solar assembly 12, waterproof cloth is divided into eight pieces by support wire 145, flexible thin-film solar assembly 12 is arranged on every piece of waterproof cloth, every piece of flexible thin-film solar assembly 12 is divided multirow to be attached on waterproof cloth by flexible thin-film solar cell band and forms, and time actually used, concrete line number and rainproof cloth number can select according to actual needs。Adopting serial or parallel connection mode to connect between flexible thin-film solar assembly 12, the present embodiment is preferably coupled in series。
Described mono-crystalline silicon solar assembly 11 is arranged on the outer rim of waterproof cloth, when umbrella shape open-and-close mechanism folds, the adjacent outer intermarginal spacing of support wire 145 inherently reduces, therefore between adjacent support wire 145 top, it is provided with pull slide bar, mono-crystalline silicon solar assembly 11 is arranged on this pull slide bar, and the length of mono-crystalline silicon solar assembly 11 folds the spacing on rear adjacent support wire 145 top equal to umbrella shape open-and-close mechanism。Mono-crystalline silicon solar assembly 11 is also classified into eight pieces of generating sheets and is arranged on waterproof cloth outer rim, coupled in series between generating sheet。Mono-crystalline silicon solar assembly 11 and the produced electric energy of flexible thin-film solar assembly 12 are transmitted after confluxing, and store to accumulator after over commutation。
It is placed with LED 13, i.e. LED street lamp in the side that waterproof cloth is downward。This LED 13 is arranged on mono-crystalline silicon solar assembly 11 and flexible thin-film solar assembly 12, and for the ease of fixing, this LED 13 can adopt LED。It should be noted that, mono-crystalline silicon solar assembly 11 with flexible thin-film solar assembly 12 are provided with Photoinduction device and humidity induction device, perceptual signal is transferred to the controller in control system by induction installation, then controller is issued corresponding execution signal driving umbrella shape open-and-close mechanism expansion or folds, and control the opening of LED 13, close, it is achieved Based Intelligent Control。
Embodiment 3
A kind of LED street lamp of the photovoltaic-wind-force-rainwater integrated generation of the present embodiment, its basic structure is identical with embodiment 2, it is different in that: in the present embodiment, the set-up mode of mono-crystalline silicon solar assembly 11 is different, mono-crystalline silicon solar assembly 11 is made up of left and right two parts, mono-crystalline silicon solar assembly 11 middle part is flexible folding, shape in an angle, is similar to triangle both sides sum more than the 3rd limit principle。It should be noted that the length of mono-crystalline silicon solar assembly 11 is identical with the spacing on adjacent support wire 145 top, it is ensured that after umbrella shape open-and-close mechanism launches, mono-crystalline silicon solar assembly 11 is fully expanded。When umbrella shape open-and-close mechanism folds, adjacent support wire 145 top spacing reduces, and mono-crystalline silicon solar assembly about 11 two parts bend and avoid interference with, and does not affect umbrella shape open-and-close mechanism and launches or fold。
This structural design has bigger light-receiving area relative to embodiment 2, and generating efficiency is higher；But LED 13 is not easy to install, it is possible to LED street lamp is arranged on the first support 32, meets self-generating illumination reel。
Embodiment 4
A kind of LED street lamp of the photovoltaic-wind-force-rainwater integrated generation of the present embodiment, its basic structure is identical with embodiment 2, it is different in that: described umbrella shape open-and-close mechanism is hinged with the first support 32 in supporting mechanism 3 by guide support 16, described folding driving mechanism includes expansion link 35, expansion link 35 one end is hinged with the second support 34, the telescopic end of expansion link 35 is connected with base for fixing umbrella 15, this base for fixing umbrella 15 is slidably connected with umbrella stand center-pole 141, controls guide support 16 by expansion link driving mechanism 355 and swings。
More specifically, expansion link 35 includes pipe 352 in expansion link outer tube 351 and expansion link, as shown in figure 11, is provided with expansion link driving mechanism 355 on expansion link outer tube 351, controls pipe 352 in expansion link by expansion link driving mechanism 355 and stretches。Additionally, expansion link outer tube 351 is connected with the second support 34 by the 3rd hinged seat 354, in expansion link, pipe 352 is connected with base for fixing umbrella 15 by the second hinged seat 353。When in expansion link, pipe 352 stretches out, guide support 16 can swing to the right, and base for fixing umbrella 15 is pushed upwardly simultaneously, and umbrella shape open-and-close mechanism launches；When in expansion link, pipe 352 folds, guide support 16 swings to the left, until stopping when being in vertical position, now rainwater-collecting mouth 121 is just upward, it is simple to rainwater-collecting。
Embodiment 5
In conjunction with Fig. 4, Fig. 5, a kind of LED street lamp of the photovoltaic-wind-force-rainwater integrated generation of the present embodiment, its basic structure is identical with embodiment 4, it is different in that: in umbrella shape open-and-close mechanism, base for fixing umbrella 15 is slidably connected by inner sliding sleeve 152 and umbrella stand center-pole 141, it is connected by grid between base for fixing umbrella 15 periphery and inner sliding sleeve 152, base water inlet 151 is formed between grid, in order to ensure water velocity, one base for fixing umbrella 15 has at least 5 base water inlets 151, the present embodiment is provided with 8。Base for fixing umbrella 15 lower end is connected to mozzle 153, and this mozzle 153 is connected with base water inlet 151。Mozzle 153 lower end coordinates with the water delivery sleeve pipe 18 being arranged on guide support 16 and dredges current and enter the internal cavities of guide support 16。
More specifically, referring to Fig. 8, Fig. 9, water delivery sleeve pipe 18 includes center-pole connecting plate 181 and fair water sleeves 182, and center-pole connecting plate 181 is arranged at equal intervals along water delivery sleeve side walls, and the inner side of center-pole connecting plate 181 is connected with umbrella stand center-pole 141。Adjacent center-pole connecting plate 181 forms flowing water entrance, and current can enter the internal cavities of guide support 16。Set fair water sleeves 182 is positioned at water delivery sleeve pipe 18 upper end, and its inwall radius differs 0.5～1.3mm with mozzle 153 outer edge radius。When base for fixing umbrella 15 is snapped down to bottommost, as shown in Figure 7, mozzle 153 can be easily inserted in fair water sleeves 182, and its bound fraction adds structural strength, when wind-force is bigger, the infringement to center-pole connecting plate 181 can be alleviated, form dual connection, ensure that the stability of structure, long service life。
Referring to Figure 10, two hinged legs of described guide support 16 are guide support outlet 161, being provided with the first hinged seat 17 on the first support 32, this first hinged seat 17 is picked up the ears to be arranged in parallel by two and is formed, two pick up the ears between part communicate with the inner chamber of the first support 32。First hinged seat 17 is transversely provided with the first jointed shaft 171, two hinged legs of guide support 16 block the first jointed shaft 171, and guide support outlet 161 connects with the water flow pipes 33 in the first support 32, the outlet of water flow pipes 33 leads to the water wheels of hydrogenerator 42, water impact water wheels rotate and generate electricity, it is achieved that utilize rainwater to generate electricity。
Embodiment 6
The LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation of the present embodiment, its basic structure is identical with embodiment 5, and it is different in that: be connected with the base cabinet 41 in base 4 bottom main strut 31；It is internal that control system and hydrogenerator 42 are arranged at base cabinet 41。Described control system includes commutator 43 and controller 44, and solar energy, wind-force, waterpower are generated electricity to pass in accumulator 45 through controller 44 after being rectified device 43 rectification and stores, and are powered to LED 13 by accumulator 45。Hydrogenerator 42 is arranged on main strut 31 bottom, makes water wheels relative with water flow pipes 33, it is simple to hydroelectric generation。Being additionally provided with drain pipe 46 at base cabinet 41 sidewall, this drain pipe 46 connects the discharge outlet of hydrogenerator 42, is discharged by rainwater。Damage to prevent hydrogenerator 42 from making moist, as shown in figure 12, water wheel motor bearing 421 is set bottom hydrogenerator 42, to protect hydrogenerator 42。
Above example is not limited to cited content, between each scheme can organic assembling according to actual needs, for apparatus structure given above, its concrete using method is:
1), Photoinduction device and humidity induction device carry out signals collecting, and will gather signal and send to controller 44；
2), controller 44 be operated mode decision according to moisture signal, if the moisture signal having more than 6 humidity induction devices is all judged to the rainy day, then umbrella shape open-and-close mechanism is in the state of catchmenting；Otherwise it is in deployed condition。Umbrella shape open-and-close mechanism is received to catchmenting in state procedure, expansion link driving mechanism 355 controls pipe 352 in expansion link and bounces back, base for fixing umbrella 15 is to umbrella stand center-pole 141 basal sliding, guide support 16 is near expansion link 35 1 side oscillation, when guide support 16 is positioned at vertical position, mozzle 153 snaps in fair water sleeves 182, can carry out rainwater-collecting；Collected rainwater is entered mozzle 153 by base water inlet 151, then between center-pole connecting plate 181, enter guide support 16 inner chamber, then through guide support outlet 161 ingoing stream pipe 33, finally flowing out the water wheels impacting hydrogenerator 42 to generate electricity, the rainwater after utilization is discharged by drain pipe 46。
In umbrella shape open-and-close mechanism expansion process, expansion link driving mechanism 355 controls pipe 352 in expansion link and stretches out, base for fixing umbrella 15 is to umbrella stand center-pole 141 top slide, guide support 16 is to away from expansion link 35 1 side oscillation, waterproof cloth launches, and mono-crystalline silicon solar assembly 11 and flexible thin-film solar assembly 12 can accept luminous energy and generate electricity。
3), after moisture signal judges, light intensity signal is judged by controller 44, if the light intensity signal having more than 5 Photoinduction devices is judged to that light source is sufficient, then LED 13 is closed；Otherwise umbrella shape open-and-close mechanism is in collapse state, and LED 13 is opened。
This mechanism always has mode of operation in 4, if moisture signal is shown as the rainy day, light intensity signal is high light, then be judged as that rain water electricity generating pattern works；If moisture signal is shown as the rainy day, light intensity signal is the low light level, then be judged as rainy day generating Night work, and while generating, LED 13 works。Light intensity signal is high light, then controller 44 controls photovoltaic generation-power generation apparatus by rainwater 1 for photovoltaic generation pattern；If moisture signal is normal, light intensity signal is the low light level, it is judged that for Night, LED 13 works。
4), wind generator set 2 be in generating state at any time, gather wind direction by empennage 24, under wind-force effect, the surfaces of revolution of fan blade 22 is vertical with wind direction, fan blade 22 rotary electrification。
5), photovoltaic generation, rain water electricity generating and the produced electric energy of wind-power electricity generation are through commutator 43 rectification, and electric energy is stored in accumulator 45 for LED street lamp。
When accumulator 45 electric power deficiency, it is possible to use resident powers and powers for LED 13；When electric power abundance, accumulator 45 can to being converted into residential electricity consumption。
The present invention is not limited to the combination of above-described embodiment, it is possible to arrange rotary apparatus inside photovoltaic generation header box, and this rotary apparatus is connected with umbrella shape open-and-close mechanism, can control LED and rotate when night operation。
The present invention can utilize solar energy and wind energy to generate electricity under fair weather, generate electricity in rainy day available wind energy and rainwater, it is ensured that LED under different weather all can normal operation, improve the utilization rate of the energy, it is easy to promote the use of, meets the policy requirements of national development new forms of energy。
Schematically the present invention and embodiment thereof being described above, this description does not have restricted, and shown in accompanying drawing is also one of embodiments of the present invention, and actual structure is not limited thereto。So, if those of ordinary skill in the art is enlightened by it, when without departing from the invention objective, design the frame mode similar to this technical scheme and embodiment without creationary, protection scope of the present invention all should be belonged to。
Claims (10)
1. the LED street lamp of photovoltaic-wind-force-rainwater integrated generation, including photovoltaic generation-power generation apparatus by rainwater (1), supporting mechanism (3) and LED, it is characterized in that: also include wind generator set (2) and control system, described photovoltaic generation-power generation apparatus by rainwater (1), wind generator set (2) are each attached on supporting mechanism (3), and the electric energy that photovoltaic generation-power generation apparatus by rainwater (1) and wind generator set (2) convert is stored in the accumulator (45) of control system powers for LED；Described wind generator set (2) includes wind-driven generator (21), fan blade (22) and empennage (24), and the surfaces of revolution being controlled fan blade (22) by empennage (24) is vertical with wind direction。
2. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 1, it is characterized in that: described wind-driven generator (21) is connected with the second support (34) in supporting mechanism (3) by generator support (26), and wind-driven generator (21) is rotationally connected with generator support (26)。
3. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 1, it is characterized in that: described fan blade (22) is arranged in the rotating shaft of wind-driven generator (21), empennage (24) is fixed on the housing of wind-driven generator (21) by empennage connecting rod (25), and the panel of empennage (24) is perpendicular to the surfaces of revolution of fan blade (22) and is vertically arranged。
4. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 1, it is characterized in that: described photovoltaic generation-power generation apparatus by rainwater (1) includes photovoltaic module and umbrella shape open-and-close mechanism, under umbrella shape open-and-close mechanism deployed condition, photovoltaic module accepts sunlight and generates electricity；Under umbrella shape open-and-close mechanism collapse state, forming rainwater-collecting mouth (121), collected rainwater generates electricity through hydrogenerator (42)。
5. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 4, it is characterized in that: described umbrella shape open-and-close mechanism includes umbrella stand center-pole (141), folding driving mechanism, upper compression sleeve (142), lower compression sleeve (143), compression spring (144) and base for fixing umbrella (15), described base for fixing umbrella (15) and umbrella stand center-pole (141) are slidably connected, lower compression sleeve (143), compression spring (144) and upper compression sleeve (142) are sleeved on umbrella stand center-pole (141) from the bottom to top successively, and upper compression sleeve (142) fixes with umbrella stand center-pole (141)；Being respectively connected with support wire (145) on described lower compression sleeve (143) and upper compression sleeve (142), folding driving mechanisms control base for fixing umbrella (15) moves up and down and realizes gathering and the expansion of umbrella shape open-and-close mechanism。
6. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 4, it is characterized in that: described photovoltaic module includes mono-crystalline silicon solar assembly (11) and flexible thin-film solar assembly (12), the support wire (145) in described umbrella shape open-and-close mechanism is provided with waterproof cloth；Waterproof cloth side upwards is provided with flexible thin-film solar assembly (12), and described mono-crystalline silicon solar assembly (11) is arranged on the outer rim of waterproof cloth by support wire (145)；LED (13) it is placed with in the side that waterproof cloth is downward；Described mono-crystalline silicon solar assembly (11) with flexible thin-film solar assembly (12) is provided with and controls Photoinduction device and the humidity induction device that system middle controller electrically connects。
7. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 4, it is characterised in that: described umbrella shape open-and-close mechanism is hinged with the first support (32) in supporting mechanism (3) by guide support (16)；Described folding driving mechanism includes expansion link (35), described first support (32) and the second support (34) are oppositely arranged, expansion link (35) one end is hinged with the second support (34), the telescopic end of expansion link (35) is connected with base for fixing umbrella (15), this base for fixing umbrella (15) and umbrella stand center-pole (141) are slidably connected, and control guide support (16) by expansion link driving mechanism (355) and swing。
8. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 7, it is characterized in that: described base for fixing umbrella (15) is slidably connected by inner sliding sleeve (152) and umbrella stand center-pole (141), forms at least 5 base water inlets (151) between base for fixing umbrella (15) periphery and inner sliding sleeve (152)；Base for fixing umbrella (15) lower end is connected to mozzle (153), and this mozzle (153) coordinates with the water delivery sleeve pipe (18) being arranged on guide support (16) and dredges current and enter the internal cavities of guide support (16)。
9. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 8, it is characterized in that: two hinged legs of described guide support (16) are guide support outlet (161), this guide support outlet (161) connects with the water flow pipes (33) in the first support (32)；The outlet of described water flow pipes (33) leads to the water wheels of hydrogenerator (42), and water impact water wheels rotate and generate electricity。
10. the LED street lamp of a kind of photovoltaic-wind-force-rainwater integrated generation according to claim 1, it is characterized in that: described control system also includes commutator (43) and controller (44), solar energy, wind-force, waterpower are generated electricity and are stored in controller passes to accumulator (45) after being rectified, and are powered to LED by accumulator (45)。
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| CN113310018A (en) * | 2021-06-08 | 2021-08-27 | 曹继忠 | Wind-solar hybrid street lamp with rain and dew collection function |
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