CN106678725A - Wind-solar complementary outdoor decorative lamp - Google Patents

Wind-solar complementary outdoor decorative lamp Download PDF

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Publication number
CN106678725A
CN106678725A CN201710108874.2A CN201710108874A CN106678725A CN 106678725 A CN106678725 A CN 106678725A CN 201710108874 A CN201710108874 A CN 201710108874A CN 106678725 A CN106678725 A CN 106678725A
Authority
CN
China
Prior art keywords
wind
accumulator
rotating shaft
component
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710108874.2A
Other languages
Chinese (zh)
Inventor
李贶曦
李国勇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI BILIAN PHOTOELECTRIC TECHNOLOGY CO LTD
Original Assignee
SHANGHAI BILIAN PHOTOELECTRIC TECHNOLOGY CO LTD
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI BILIAN PHOTOELECTRIC TECHNOLOGY CO LTD filed Critical SHANGHAI BILIAN PHOTOELECTRIC TECHNOLOGY CO LTD
Priority to CN201710108874.2A priority Critical patent/CN106678725A/en
Publication of CN106678725A publication Critical patent/CN106678725A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting 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
    • F21S9/026Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02Lighting 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
    • F21S9/03Lighting 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/04Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
    • F21S9/043Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00Fastening of light sources or lamp holders
    • F21V19/001Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003Arrangement 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02Arrangement 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Wind Motors (AREA)

Abstract

The invention provides a wind-solar complementary outdoor decorative lamp. The wind-solar complementary outdoor decorative lamp comprises a lamp holder, a light-emitting module, a light power generation module, a wind power generation module, a storage battery and a controller, wherein the light-emitting module, the light power generation module, the wind power generation module, the storage battery and the controller are arranged on the lamp holder. The lamp holder comprises a supporting frame, a rotating shaft which is arranged on the supporting frame and can rotate relative to the supporting frame, and a plurality of blades which are distributed in the circumferential direction of the rotating shaft and rotate along with the rotating shaft. The rotating shaft is connected with the wind power generation module and used for driving the wind power generation module to generate power. The light power generation module and the wind power generation module are connected with the storage battery, and generated electric energy is stored in the storage battery. The light-emitting module and the storage battery are connected with the controller, and the controller controls on-off of the light-emitting module. The wind-solar complementary outdoor decorative lamp utilizes a wind driven generator and a solar panel, and it is guaranteed that under the situation that no sunshine exists or the sunshine is relatively weak, the lamp can still emit light normally; and it is not required to externally connect a power source or distribute wires, and the wind-solar complementary outdoor decorative lamp is simple in structure and easy and convenient to install.

Description

A kind of wind-solar hybrid outdoor ornament lamp
Technical field
The present invention relates to illuminator design field, and in particular to a kind of wind-solar hybrid outdoor ornament lamp.
Background technology
With the continuous progress of society, the fast development of science and technology, illuminated with torch from mankind's ancient times, had wax later Candle and oil lamp, until having invented electric light, make the mankind enter the electric light epoch, gradually with the change of person's people's lives, occur in that very Many decorative lamps, still later, after occurring in that LED lamp, are popularized, and penetrate into all trades and professions, and the internal characteristicses of LED are determined It is that optimal light source goes to replace traditional light source, and it has extensive purposes.Wind energy and solar energy are a kind of cleaning energy Source, recent years, with the utilization to wind energy and solar energy, has progressively used on light fixture, and which is not required to external power supply, is not required to wiring Can install everywhere, it is safe and convenient to use, it is pollution-free, save substantial amounts of resource.
On the market based on solar energy ornament lamp, but there is problems with this kind of solar energy:Often a storm may arise from a clear sky, even If continuous several days overcast and rainy, solar energy can just not send out electricity, it is impossible to bright light, cause light fixture light use at night.
The content of the invention
In order to solve the above problems, the invention provides a kind of wind-solar hybrid outdoor ornament lamp, includes lamp bracket and sets Put luminescence component on the lamp bracket, light electrification component, wind-power electricity generation component, accumulator and controller;
The lamp bracket include bracing frame, be arranged on bracing frame and can relative to support frame as described above rotate rotating shaft, rotate Some blades that axle circumferentially and with the rotating shaft is rotated;The rotating shaft is connected to drive with the wind-power electricity generation component Wind symptom power electrification component generates electricity;
The smooth electrification component, wind-power electricity generation component connection accumulator, and by the electrical power storage for producing in the accumulator It is interior;The luminescence component, accumulator connect the controller, and the controller controls the start and stop of the luminescence component.
In certain embodiments, the blade is curved-surface structure.
In certain embodiments, the outer side edges of the blade are curved, and some blades circumferentially constitute a Lantern.
In certain embodiments, the smooth electrification component includes solar panels, and the solar panels connect the electric power storage Luminous energy is changed into electrical power storage in the accumulator by pond.
In certain embodiments, the solar panels are arranged on the top of lamp bracket.
In certain embodiments, the wind-power electricity generation component includes electromotor, and the rotating shaft connects the electromotor Main shaft, the electromotor are connected with the accumulator;The axis of rotation drives the generator operation, and kinetic energy is changed into electricity Can be stored in the accumulator.
In certain embodiments, the electromotor is arranged on the bottom of the lamp bracket, and the electromotor by a positioning Set is fixed on support frame as described above.
In certain embodiments, the lamp bracket also includes top tray setting up and down and lower tray, the top tray, under Pallet is rotatably arranged on support frame as described above;The rotating shaft, blade are located between the top tray and lower tray, and institute State rotating shaft, the two ends of blade are separately fixed in the top tray, lower tray.
In certain embodiments, the smooth electrification component is arranged on the top of the top tray, the wind-power electricity generation component Installed in the bottom of the lower tray.
In certain embodiments, the luminescence component adopts LED, the LED to be arranged in the blade.
The present invention is due to using above technical scheme, being allowed to compared with prior art, have the following advantages that and actively imitate Really:
The wind-solar hybrid outdoor ornament lamp that the present invention is provided, can either utilize wind power generation, can utilize optical energy power again, So as to avoid after the sun sets, cloudy day or when weak illumination, the problem for not having electric energy to light for light fixture so that the light fixture Suitable for various environment;
And, what the wind-solar hybrid outdoor ornament lamp that the present invention is provided was utilized is wind energy and solar energy, is the pure green energy, It is inexhaustible, there are energy-conserving and environment-protective;
Further, the wind-solar hybrid outdoor ornament lamp that the present invention is provided, is not required to external power supply, wiring, simple structure, peace are not required to Fill simple and convenient, simple structure, low cost.
Description of the drawings
With reference to accompanying drawing, by hereafter state detailed description, can be more clearly understood that the present invention above-mentioned and other feature and Advantage, wherein:
The overall structure diagram of the wind-solar hybrid outdoor ornament lamp that Fig. 1 is provided for the present invention;
The fractionation schematic diagram of the wind-solar hybrid outdoor ornament lamp that Fig. 2 is provided for the present invention.
Symbol description:1st, bearing;2nd, solar panels;3rd, solar energy frame;4th, controller;5th, accumulator;6th, top tray;7、 LED;8th, blade;9th, lower tray;10th, electromotor;11st, positioning sleeve;12nd, case;13rd, bracing frame.
Specific embodiment
Referring to the accompanying drawing for illustrating the embodiment of the present invention, the present invention is described in more detail.However, the present invention can be with Many multi-forms realize, and should not be construed as and limited by the embodiment for herein proposing.Conversely, proposing that these embodiments are In order to reach abundant and complete disclosure, and those skilled in the art are made to understand the scope of the present invention completely.These are attached In figure, for clarity, may be exaggerated the size and relative size in layer and region.
The invention provides a kind of wind-solar hybrid outdoor ornament lamp, includes lamp bracket, and is arranged on luminous on lamp bracket Component, light electrification component, wind-power electricity generation component, accumulator and controller;Lamp bracket includes bracing frame, is arranged on bracing frame and can Rotating shaft, some blades that a circle is arranged and rotated with rotating shaft around the shaft relative to bracing frame rotation;Rotating shaft is sent out with wind-force Electrical component is connected to drive wind-power electricity generation component to generate electricity;Light electrification component, wind-power electricity generation component connection accumulator, and will produce Electrical power storage in the accumulator;Luminescence component, accumulator connection controller, controller control the start and stop of luminescence component.
When general daytime, sunlight was most strong, wind very little, after the evening sun sets, illumination is very weak, but as the earth's surface temperature difference becomes Change greatly and wind energy reinforcement.Setting of the present invention by light electrification component, wind-power electricity generation component and accumulator, with reference to wind power generation And optical energy power, so as to avoid after the sun sets, cloudy day or when weak illumination, no electric energy is for asking that light fixture is lighted Topic;And, what is utilized is wind energy and solar energy, is the pure green energy, inexhaustible.
In the present embodiment, with reference to Fig. 1-2, lamp bracket also includes top tray 6 and lower tray 9, top tray 6 and lower tray 9 It is coaxially disposed up and down, and is parallel to each other;Top tray 6, lower tray 9 are rotatably arranged on the upper and lower sides of bracing frame 13, tool Body top tray 6, lower tray 9 can pass through the structures such as bearing 1 and realize being rotatably connected and bracing frame 13 between.
Wherein, rotating shaft 14 is located between top tray 6 and lower tray 9, and the upper end of rotating shaft 14 is installed to 6 center of top tray Place, the lower end of rotating shaft 14 is installed to 9 center of lower tray;The two ends of some blades 8 are also respectively fixed to top tray 6, lower tray 9 On, some blades 8, top tray 6, lower tray 9 and bracing frame 13 together constitute whole lamp bracket, and in wind to blade When, blade 8 drives rotating shaft and top tray 6, lower tray 9 to rotate relative to bracing frame 13.
Wherein, bracing frame 13 is in " [" type, bracing frame 13 can be used to install whole lamp;Certainly, bracing frame in other embodiments 13 shape is not limited to the above, is adjusted also dependent on concrete condition, such as alternatively one " mouth " type etc..
In the present embodiment, blade 8 adopts curved-surface structure, curved blade relative to plane blade, in mild wind Can also rotate under environment, that is, ensure that can also carry out wind power generation under mild wind situation, so that light fixture is in any situation Under can normal luminous, widened use range;In addition, curved blade is more dynamic in rotation process, be conducive to carrying High aesthetic.
In the present embodiment, rotating shaft 14 is circumferential can be evenly arranged 10 blades, and the quantity of certain blade is also dependent on lamp The size of tool is not limited herein adjusting.
In the present embodiment, the outer side edges of blade 8 are arc, so that some blades 8 circumferentially constitute a lamp Cage modle;Further, blade 8 can be redness so that whole light fixture improves aesthetic more like a lantern.Certainly, in other realities Apply in example, the shape of blade 8 is not limited to shown in Fig. 1-2, be alternatively that other are irregularly shaped, can according to customer demand come It is adjusted, is not limited herein.
In the present embodiment, light electrification component includes solar panels 2, and luminous energy is converted by the connection of solar panels 2 accumulator 5 Into electrical power storage in accumulator 5.Wherein, solar panels 2 are arranged on the top of lamp bracket, in order to preferably absorb solar energy; Specifically, solar panels 2 can pass through the top that solar energy frame 3 is fixed on top tray 6, and solar panels 2 are solid by structures such as buckles Surely arrive in solar energy frame 3, solar energy frame 3 is fixed in top tray 6 by modes such as screws again.
In the present embodiment, wind-power electricity generation component includes electromotor 10, and electromotor 10 is located at the lower section of lower tray 9.Turn The lower end of axle 14 is connected with the main shaft of electromotor 10 through after lower tray 9, and blade 8 drives rotating shaft 14 to rotate, and rotating shaft 14 is driven again The main axis of electromotor 10;Electromotor 10 is connected with accumulator 5, and rotating shaft 14 is rotated and drives electromotor 10 to work, and kinetic energy is turned Chemical conversion electrical power storage is in accumulator 5.
Further, electromotor 10 is fixed on bracing frame 13 by a positioning sleeve 11;Electromotor 10 is located at positioning sleeve 11 Interior, the shell of electromotor 10 realizes the fixation with positioning sleeve 11 by modes such as screws, and positioning sleeve 11 is again by modes such as screws It is fixed on bracing frame 13, so as to play a part of stable generator.
In the present embodiment, the lower section of lower tray 9 is also covered with a cover lid 12, plays and hides and protect wind-power electricity generation group The effect of part aesthetic appeal.
In the present embodiment, accumulator 5 and controller 4 are may be provided between solar energy frame 3 and top tray 6, can be fine Stashed, it is to avoid affect aesthetic.Certainly, in other embodiments, accumulator 5 and controller 4 may also set up At other positions, it is not limited herein.
Wherein, accumulator 5 is lithium battery, and small volume, capacity are big, and voltage stabilization can be recycled, and high safety subtracts Of low pollution, is conducive to sustainable development.
Wherein, controller 4 specifically can be being realized using modes such as circuit boards;Controller 4 is built-in with photosensitive switch, for controlling Luminescence component processed was closed on daytime, was opened at night.Luminescence component includes that using LED 7 LED 7 can send shades of colour Light, play a part of decoration;LED 7 is may be arranged in blade 8, is also disposed at the other positions of lamp bracket certainly, this Place is not limited.
Those skilled in the art should be understood that the present invention can be implemented without departing from which with many other concrete forms The spirit or scope of itself.Although having been described for the case study on implementation of the present invention, it should be understood that the present invention should not be limited to these enforcements Example, those skilled in the art can be as made change within the spirit and scope of the present invention that appended claims are defined And modification.

Claims (10)

1. a kind of wind-solar hybrid outdoor ornament lamp, it is characterised in that include lamp bracket and be arranged on luminous on the lamp bracket Component, light electrification component, wind-power electricity generation component, accumulator and controller;
The lamp bracket includes bracing frame, is arranged on bracing frame and can be relative to the rotating shaft of support frame as described above rotation, around the shaft week The some blades rotated to arrangement and with the rotating shaft;The rotating shaft is connected to drive wind with the wind-power electricity generation component Power electrification component generates electricity;
The smooth electrification component, wind-power electricity generation component connection accumulator, and by the electrical power storage for producing in the accumulator;Institute State luminescence component, accumulator and connect the controller, the controller controls the start and stop of the luminescence component.
2. wind-solar hybrid outdoor ornament lamp according to claim 1, it is characterised in that the blade is curved-surface structure.
3. wind-solar hybrid outdoor ornament lamp according to claim 1 and 2, it is characterised in that the outer side edges of the blade are in Arc, some blades circumferentially constitute a Lantern.
4. wind-solar hybrid outdoor ornament lamp according to claim 1, it is characterised in that the smooth electrification component is included too It is positive can plate, the solar panels connect the accumulator and luminous energy are changed into electrical power storage in the accumulator.
5. wind-solar hybrid outdoor ornament lamp according to claim 4, it is characterised in that the solar panels are arranged on lamp bracket Top.
6. wind-solar hybrid outdoor ornament lamp according to claim 1, it is characterised in that the wind-power electricity generation component is included Electromotor, the rotating shaft connect the main shaft of the electromotor, and the electromotor is connected with the accumulator;The axis of rotation band The generator operation is moved, kinetic energy is changed into into electrical power storage in the accumulator.
7. wind-solar hybrid outdoor ornament lamp according to claim 6, it is characterised in that the electromotor is arranged on the lamp The bottom of frame, and the electromotor is fixed on support frame as described above by a positioning sleeve.
8. the wind-solar hybrid outdoor ornament lamp according to claim 1 or 4 or 6, it is characterised in that the lamp bracket is also included Top tray setting up and down and lower tray, the top tray, lower tray are rotatably arranged on support frame as described above;Described turn Axle, blade be located between the top tray and lower tray, and the rotating shaft, the two ends of blade be separately fixed at the top tray, In lower tray.
9. wind-solar hybrid outdoor ornament lamp according to claim 8, it is characterised in that the smooth electrification component is arranged on institute The top of top tray is stated, the wind-power electricity generation component is arranged on the bottom of the lower tray.
10. wind-solar hybrid outdoor ornament lamp according to claim 1, it is characterised in that the luminescence component adopts LED Lamp, the LED are arranged in the blade.
CN201710108874.2A 2017-02-27 2017-02-27 Wind-solar complementary outdoor decorative lamp Pending CN106678725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710108874.2A CN106678725A (en) 2017-02-27 2017-02-27 Wind-solar complementary outdoor decorative lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710108874.2A CN106678725A (en) 2017-02-27 2017-02-27 Wind-solar complementary outdoor decorative lamp

Publications (1)

Publication Number Publication Date
CN106678725A true CN106678725A (en) 2017-05-17

Family

ID=58861675

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710108874.2A Pending CN106678725A (en) 2017-02-27 2017-02-27 Wind-solar complementary outdoor decorative lamp

Country Status (1)

Country Link
CN (1) CN106678725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268768A (en) * 2018-10-19 2019-01-25 江苏华淼电子科技有限公司 A kind of LED Holiday lamp of wind light mutual complementing power supply

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042052A (en) * 2001-07-30 2003-02-13 Matsushita Seiko Co Ltd Street light device utilizing generation with wind power and solar light
CN101403371A (en) * 2008-10-06 2009-04-08 青岛理工大学 Wind-solar integrated charger
CN201437954U (en) * 2009-01-08 2010-04-14 象山欧曼机电有限公司 Wind and solar hybrid lighting device
CN102588868A (en) * 2012-02-01 2012-07-18 钟明华 Self-induction wind-powered lantern
CN206572416U (en) * 2017-02-27 2017-10-20 上海壁联光电科技有限公司 A kind of wind-solar hybrid outdoor ornament lamp

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003042052A (en) * 2001-07-30 2003-02-13 Matsushita Seiko Co Ltd Street light device utilizing generation with wind power and solar light
CN101403371A (en) * 2008-10-06 2009-04-08 青岛理工大学 Wind-solar integrated charger
CN201437954U (en) * 2009-01-08 2010-04-14 象山欧曼机电有限公司 Wind and solar hybrid lighting device
CN102588868A (en) * 2012-02-01 2012-07-18 钟明华 Self-induction wind-powered lantern
CN206572416U (en) * 2017-02-27 2017-10-20 上海壁联光电科技有限公司 A kind of wind-solar hybrid outdoor ornament lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109268768A (en) * 2018-10-19 2019-01-25 江苏华淼电子科技有限公司 A kind of LED Holiday lamp of wind light mutual complementing power supply
CN109268768B (en) * 2018-10-19 2021-03-26 江苏华淼电子科技有限公司 LED holiday lamp supplied with wind-solar complementary power

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Application publication date: 20170517