CN105042486A - Solar streetlamp high in solar energy utilization efficiency - Google Patents

Solar streetlamp high in solar energy utilization efficiency Download PDF

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Publication number
CN105042486A
CN105042486A CN201510439901.5A CN201510439901A CN105042486A CN 105042486 A CN105042486 A CN 105042486A CN 201510439901 A CN201510439901 A CN 201510439901A CN 105042486 A CN105042486 A CN 105042486A
Authority
CN
China
Prior art keywords
solar energy
solar
rolling disc
energy utilization
lamp stand
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
CN201510439901.5A
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Chinese (zh)
Inventor
许敏良
许浩
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.)
Jiaxing Ao Lifu Photovoltaic Science And Technology Ltd
Original Assignee
Jiaxing Ao Lifu Photovoltaic Science And Technology 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 Jiaxing Ao Lifu Photovoltaic Science And Technology Ltd filed Critical Jiaxing Ao Lifu Photovoltaic Science And Technology Ltd
Priority to CN201510439901.5A priority Critical patent/CN105042486A/en
Publication of CN105042486A publication Critical patent/CN105042486A/en
Pending legal-status Critical Current

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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
    • F21S9/03Lighting 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
    • F21S9/032Lighting 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 separate from the lighting unit
    • 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
    • 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
    • F21V23/023Power supplies in a casing
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • 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
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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

Abstract

The invention provides a solar streetlamp high in solar energy utilization efficiency. The solar streetlamp comprises solar cell panels, rotating balls, supporting devices, an electric generator, a lamp pole, a communicating rod and a modulator tube. The communicating rod is arranged on the lamp pole and provided with the modulator tube. The electric generator and a rotating plate are sequentially arranged on the portion, above the communicating rod, of the lamp pole. The electric generator is connected with the rotating plate through a rotating shaft. The rotating plate is arranged on the lamp pole in a rotatable mode. The solar cell panels are arranged on the rotating plate. The solar streetlamp can automatically rotate according to the irradiation directions of sunlight, and therefore it is ensured that the exposure rate of the sunlight is the maximum, and the solar energy utilization efficiency is obviously improved; meanwhile, wind power can be used for generating electricity, and therefore normal work of the streetlamp is ensured, and economic benefits are improved; in addition, the height of an electricity storage chamber is designed according to the body mechanics principle, and therefore pedestrians can sit on the electricity storage chamber to have a rest; the outer surface of the electricity storage chamber is made of insulating materials, and therefore safety is ensured.

Description

The solar street light that a kind of solar energy utilization ratio is high
[technical field]
The present invention relates to the technical field of solar facilities, particularly the technical field of the solar street light that a kind of solar energy utilization ratio is high.
[background technology]
Solar street light take sunshine as the energy, daytime, solar panel charged a battery, evening, battery to be powered use to lamp source, without the need to the pipe installation of complex and expensive, the layout of light fixture can be adjusted arbitrarily, energy-saving safe is pollution-free, reliable without the need to manual operation working stability, the saving electricity charge are non-maintaining, solar street light is a circulation separately simultaneously, without the need to worrying to break as common public lighting circuit, entirety does not work, but prior art be all solar panels is all fixing, and As time goes on and slowly the sun can change the direction of sunshine, thus the sunshine making sunshine electroplax absorb reduces, affect the utilization rate of solar energy, and a kind of energy of solar energy can only be utilized, resource utilization is not high.
[summary of the invention]
Object of the present invention solves the problems of the prior art exactly, the solar street light that a kind of solar energy utilization ratio is high is proposed, can along with the movement of sunshine automatic rotation, remain the maximum absorbance of sunray, make the utilization rate of solar energy high, good in economic efficiency, and solar energy and wind energy can be utilized simultaneously, can also by utilizing the electric energy of electrical network at rainy day or cloudy day, make street lamp at any time can both be luminous, ensure the reliable operation performance of street lamp better.
For achieving the above object, the present invention proposes the solar street light that a kind of solar energy utilization ratio is high, comprise solar energy electroplax, screw, bracing or strutting arrangement, generator, lamp stand, be communicated with bar and fluorescent tube, described lamp stand is provided with described connection bar, described connection bar is provided with described fluorescent tube, lamp stand above described connection bar is provided with successively described generator and described rolling disc, described generator is connected with described rolling disc by rotating shaft, described rolling disc is rotatably installed on described lamp stand, described rolling disc is provided with some described solar energy electroplaxs, described solar energy electroplax, described solar energy electroplax also comprises induction receiving system, described induction receiving system is positioned at the centre position, bottom of described solar energy electroplax, described screw is fixedly connected with described induction receiving system, described screw is connected with described bracing or strutting arrangement one end, the described bracing or strutting arrangement other end is fixedly connected with described rolling disc.
As preferably, described lamp stand also comprises bearing and electric power storage room, and described bearing is positioned at the bottom of described lamp stand, and described electric power storage chamber interior is provided with electrical storage device.
As preferably, described lamp stand is symmetrically installed with two connection bars, be communicated with in bar and be provided with wire and conducting block, described fluorescent tube is connected with described electrical storage device with conducting block by wire.
As preferably, described rolling disc is provided with 6 pieces of solar energy electroplaxs, 6 pieces of solar energy electroplax circular array are installed on rolling disc, described solar energy electroplax also comprises armorplate glass, photoelectric conversion device and some solar battery sheets, described armorplate glass is positioned at the end face of described solar energy electroplax, described solar battery sheet is positioned at and is laid in described sun electroplax inside, and described photoelectric conversion device is located at the lower rear of described solar energy electroplax, and described photoelectric conversion device is also provided with electric wire.
As preferably, described bracing or strutting arrangement also comprises ball cover and support bar, described ball cover boring and rotatablely entangle described screw, and described support bar one end connects described ball cover, the other end connects described rolling disc, and described support bar connects described ball cover one end diameter and is less than other end diameter.
As preferably, described ball cover is provided with opening, and described opening is circular, and diameter is less than described screw diameter.
As preferably, the top of described fluorescent tube is provided with lampshade, described lampshade end face is arcuate structure upwardly, described electric power storage room upper surface terrain clearance is 406 ~ 456mm, described photoelectric conversion device connects described electrical storage device by described electric wire, and described generator is electrically connected with described electrical storage device.
Beneficial effect of the present invention: the solar street light that a kind of solar energy utilization ratio provided by the invention is high, when there being the sun, solar irradiation is mapped on solar-electricity plate, solar battery sheet absorbs sunlight and produces electric energy, electric energy is gone in electrical power storage to electrical storage device by electric wire by photoelectric conversion device again, from sunshine in morning to afternoon be ceaselessly change nyctitropic, and owing to being equipped with induction receiving system bottom solar energy electroplax, make when sunlight is not face solar energy electroplax, when sunlight rate declines, induction receiving system will Received signal strength, according to panel shining upon rate the highest region, screw is rotated around ball cover, adjust the position of solar energy electroplax, until the highest to the exposure rate of whole solar panel, and it is more weak at sunshine, time wind speed is large again, solar energy electroplax can adjust position according to the direction of wind, wind energy is made to drive dial rotation enough to greatest extent, thus electrical power generators, generate electricity also to be stored in electrical storage device and go, the present invention can automatically according to the direction of illumination of sunshine and automatic rotation, ensure that the exposure rate of sunshine is maximum, significantly improve solar energy utilization ratio, and rotate energy from solar energy electroplax own absorption solar energy and fill the electric energy changed, do not need extraneous energy input, improve the independence of solar energy electroplax work, and the armorplate glass of solar energy electroplax can protect solar energy electroplax not damage, extend the life-span of solar energy electroplax, and wind power generation can be utilized simultaneously, ensure that the normal work of street lamp, improve economic benefit, and the height design of electric power storage room is according to body mechanics's principle design, can have a rest on be sitting in for passerby, electric power storage outdoor face is insulating materials, ensure that security.
Feature of the present invention and advantage will be described in detail by reference to the accompanying drawings by embodiment.
[accompanying drawing explanation]
Fig. 1 is the main TV structure figure of the solar street light that a kind of solar energy utilization ratio of the present invention is high;
Fig. 2 is the top view of rolling disc of the present invention;
Fig. 3 be rolling disc of the present invention utilize wind energy time top view;
Fig. 4 is the structural representation of solar energy electroplax of the present invention.
[detailed description of the invention]
Consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, the solar street light that a kind of solar energy utilization ratio of the present invention is high, comprise solar energy electroplax 1, screw 2, bracing or strutting arrangement 3, generator 4, lamp stand 5, be communicated with bar 6 and fluorescent tube 7, lamp stand 5 is provided with and is communicated with bar 6, be communicated with on bar 6 and fluorescent tube 7 is installed, be communicated with on the lamp stand 5 above bar 6 and generator 4 and rolling disc 53 are installed successively, generator 4 is connected with rolling disc 53 by rotating shaft 54, rolling disc 53 is rotatably installed on lamp stand 5, rolling disc 53 is provided with some solar energy electroplaxs 1, solar energy electroplax 1, solar energy electroplax 1 also comprises induction receiving system 12, induction receiving system 12 is positioned at the centre position, bottom of solar energy electroplax 1, screw 2 is fixedly connected with induction receiving system 12, screw 2 is connected with bracing or strutting arrangement 3 one end, bracing or strutting arrangement 3 other end is fixedly connected with rolling disc 53, lamp stand 5 also comprises bearing 51 and electric power storage room 52, bearing is positioned at the bottom of lamp stand 5, inside, electric power storage room 52 is provided with electrical storage device 521, lamp stand 5 is symmetrically installed with two connection bars 6, be communicated with in bar 6 and wire 61 and conducting block 62 are installed, fluorescent tube 7 is connected with electrical storage device 521 with conducting block 62 by wire 61, rolling disc 53 is provided with 6 pieces of solar energy electroplaxs 1, 6 pieces of solar energy electroplax 1 circular array are installed on rolling disc 53, solar energy electroplax 1 also comprises armorplate glass 11, photoelectric conversion device 13 and some solar battery sheets 14, armorplate glass 11 is positioned at the end face of solar energy electroplax 1, solar battery sheet 14 is positioned at and is laid in sun electroplax 1 inside, photoelectric conversion device 13 is located at the lower rear of solar energy electroplax 1, photoelectric conversion device 13 is also provided with electric wire 131, bracing or strutting arrangement 3 also comprises ball cover 31 and support bar 32, ball cover 31 boring and rotatablely entangle screw 2, support bar 32 one end connects ball cover 31, other end connection of rotating dish 53, support bar 32 connects ball cover 31 one end diameter and is less than other end diameter, ball cover 31 is provided with opening 311, opening 311 is circular, diameter is less than screw 2 diameter, the top of fluorescent tube 7 is provided with lampshade 71, lampshade 71 end face is arcuate structure upwardly, electric power storage room 52 upper surface terrain clearance is 406 ~ 456mm, photoelectric conversion device 13 connects electrical storage device 521 by electric wire 131, generator 4 is electrically connected with electrical storage device 521.
The course of work of the present invention:
The high solar street light of a kind of solar energy utilization ratio of the present invention in the course of the work, when there being the sun, solar irradiation is mapped on solar-electricity plate 1, solar battery sheet 14 absorbs sunlight and produces electric energy, electric energy is gone electrical power storage by electric wire 131 by photoelectric conversion device 13 to electrical storage device 521 again, from sunshine in morning to afternoon be ceaselessly change nyctitropic, and owing to being equipped with induction receiving system 12 bottom solar energy electroplax 1, make when sunlight is not face solar energy electroplax 1, when sunlight rate declines, induction receiving system 12 will Received signal strength, according to panel shining upon rate the highest region, screw 2 is rotated around ball cover 31, adjust the position of solar energy electroplax 1, until the highest to the exposure rate of whole solar panel, and it is more weak at sunshine, time wind speed is large again, solar energy electroplax 1 can adjust position according to the direction of wind, wind energy is made to drive rotating disk 53 to rotate enough to greatest extent, thus generator 4 generates electricity, generate electricity also to be stored in electrical storage device 521 and go.
Above-described embodiment is to explanation of the present invention, is not limitation of the invention, anyly all belongs to protection scope of the present invention to the scheme after simple transformation of the present invention.

Claims (7)

1. the solar street light that a solar energy utilization ratio is high, it is characterized in that: comprise solar energy electroplax (1), screw (2), bracing or strutting arrangement (3), generator (4), lamp stand (5), be communicated with bar (6) and fluorescent tube (7), described lamp stand (5) is provided with described connection bar (6), described connection bar (6) is provided with described fluorescent tube (7), the lamp stand (5) of described connection bar (6) top is provided with described generator (4) and described rolling disc (53) successively, described generator (4) is connected with described rolling disc (53) by rotating shaft (54), described rolling disc (53) is rotatably installed on described lamp stand (5), described rolling disc (53) is provided with some described solar energy electroplaxs (1), described solar energy electroplax (1), described solar energy electroplax (1) also comprises induction receiving system (12), described induction receiving system (12) is positioned at the centre position, bottom of described solar energy electroplax (1), described screw (2) is fixedly connected with described induction receiving system (12), described screw (2) is connected with described bracing or strutting arrangement (3) one end, described bracing or strutting arrangement (3) other end is fixedly connected with described rolling disc (53).
2. the solar street light that a kind of solar energy utilization ratio as claimed in claim 1 is high, it is characterized in that: described lamp stand (5) also comprises bearing (51) and electric power storage room (52), described bearing is positioned at the bottom of described lamp stand (5), and described electric power storage room (52) inside is provided with electrical storage device (521).
3. the solar street light that a kind of solar energy utilization ratio as claimed in claim 2 is high, it is characterized in that: described lamp stand (5) is symmetrically installed with two connection bars (6), be communicated with in bar (6) and be provided with wire (61) and conducting block (62), described fluorescent tube (7) is connected with described electrical storage device (521) with conducting block (62) by wire (61).
4. the solar street light that a kind of solar energy utilization ratio as claimed in claim 1 is high, it is characterized in that: described rolling disc (53) is provided with 6 pieces of solar energy electroplaxs (1), 6 pieces of solar energy electroplax (1) circular array are installed on rolling disc (53), described solar energy electroplax (1) also comprises armorplate glass (11), photoelectric conversion device (13) and some solar battery sheets (14), described armorplate glass (11) is positioned at the end face of described solar energy electroplax (1), described solar battery sheet (14) is positioned at and is laid in described sun electroplax (1) inside, described photoelectric conversion device (13) is located at the lower rear of described solar energy electroplax (1), described photoelectric conversion device (13) is also provided with electric wire (131).
5. the solar street light that a kind of solar energy utilization ratio as claimed in claim 1 is high, it is characterized in that: described bracing or strutting arrangement (3) also comprises ball cover (31) and support bar (32), described ball cover (31) boring and rotatablely entangle described screw (2), described support bar (32) one end connects described ball cover (31), the other end connects described rolling disc (53), and described support bar (32) connects described ball cover (31) one end diameter and is less than other end diameter.
6. the solar street light that a kind of solar energy utilization ratio as claimed in claim 5 is high, it is characterized in that: described ball cover (31) is provided with opening (311), described opening (311) is circular, and diameter is less than described screw (2) diameter.
7. the solar street light that a kind of solar energy utilization ratio according to any one of claim 1 to 6 is high, it is characterized in that: the top of described fluorescent tube (7) is provided with lampshade (71), described lampshade (71) end face is arcuate structure upwardly, described electric power storage room (52) upper surface terrain clearance is 406 ~ 456mm, described photoelectric conversion device (13) connects described electrical storage device (521) by described electric wire (131), and described generator (4) is electrically connected with described electrical storage device (521).
CN201510439901.5A 2015-07-24 2015-07-24 Solar streetlamp high in solar energy utilization efficiency Pending CN105042486A (en)

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Application Number Priority Date Filing Date Title
CN201510439901.5A CN105042486A (en) 2015-07-24 2015-07-24 Solar streetlamp high in solar energy utilization efficiency

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Application Number Priority Date Filing Date Title
CN201510439901.5A CN105042486A (en) 2015-07-24 2015-07-24 Solar streetlamp high in solar energy utilization efficiency

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351873A (en) * 2015-12-11 2016-02-24 苏州华周胶带有限公司 Solar streetlamp device
CN108343916A (en) * 2018-02-01 2018-07-31 嘉善大烨照明有限公司 A kind of combination type solar street lamp
CN108386802A (en) * 2018-02-01 2018-08-10 嘉善大烨照明有限公司 A kind of street lamp
CN111486397A (en) * 2020-04-18 2020-08-04 扬德电气集团有限公司 Solar street lamp convenient to dismantle
CN113653996A (en) * 2021-08-27 2021-11-16 重庆尧臻科技有限公司 Solar street lamp power supply device and system
CN114567245A (en) * 2022-03-03 2022-05-31 江苏太吾士照明有限公司 Solar street lamp with self-cleaning effect and cleaning method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011155657A1 (en) * 2010-06-07 2011-12-15 주식회사 세종에너지 Multi-layerable solar cell unit
CN104011451A (en) * 2011-03-18 2014-08-27 阿利昂能源公司 Systems and methods for mounting photovoltaic modules
CN203823648U (en) * 2014-05-20 2014-09-10 湖北金索兰太阳能有限公司 Novel intelligent elevation angle solar street lamp
CN204494279U (en) * 2015-02-04 2015-07-22 嘉兴奥力弗光伏科技有限公司 A kind of solar street light
CN204943299U (en) * 2015-07-24 2016-01-06 嘉兴奥力弗光伏科技有限公司 The solar street light that a kind of solar energy utilization ratio is high

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011155657A1 (en) * 2010-06-07 2011-12-15 주식회사 세종에너지 Multi-layerable solar cell unit
CN104011451A (en) * 2011-03-18 2014-08-27 阿利昂能源公司 Systems and methods for mounting photovoltaic modules
CN203823648U (en) * 2014-05-20 2014-09-10 湖北金索兰太阳能有限公司 Novel intelligent elevation angle solar street lamp
CN204494279U (en) * 2015-02-04 2015-07-22 嘉兴奥力弗光伏科技有限公司 A kind of solar street light
CN204943299U (en) * 2015-07-24 2016-01-06 嘉兴奥力弗光伏科技有限公司 The solar street light that a kind of solar energy utilization ratio is high

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105351873A (en) * 2015-12-11 2016-02-24 苏州华周胶带有限公司 Solar streetlamp device
CN108343916A (en) * 2018-02-01 2018-07-31 嘉善大烨照明有限公司 A kind of combination type solar street lamp
CN108386802A (en) * 2018-02-01 2018-08-10 嘉善大烨照明有限公司 A kind of street lamp
CN111486397A (en) * 2020-04-18 2020-08-04 扬德电气集团有限公司 Solar street lamp convenient to dismantle
CN111486397B (en) * 2020-04-18 2022-06-28 扬德电气集团有限公司 Solar street lamp convenient to dismantle
CN113653996A (en) * 2021-08-27 2021-11-16 重庆尧臻科技有限公司 Solar street lamp power supply device and system
CN113653996B (en) * 2021-08-27 2024-02-02 重庆尧臻科技有限公司 Solar street lamp power supply device and system
CN114567245A (en) * 2022-03-03 2022-05-31 江苏太吾士照明有限公司 Solar street lamp with self-cleaning effect and cleaning method
CN114567245B (en) * 2022-03-03 2023-11-07 江苏太吾士照明有限公司 Solar street lamp with self-cleaning effect and cleaning method

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