CN112895949A - Novel pavilion type charging pile for electric bicycle - Google Patents

Novel pavilion type charging pile for electric bicycle Download PDF

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Publication number
CN112895949A
CN112895949A CN202110219796.XA CN202110219796A CN112895949A CN 112895949 A CN112895949 A CN 112895949A CN 202110219796 A CN202110219796 A CN 202110219796A CN 112895949 A CN112895949 A CN 112895949A
Authority
CN
China
Prior art keywords
angle
rack
sun
carriage
electric
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
CN202110219796.XA
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Chinese (zh)
Inventor
欧成杰
马海朝
马咏
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.)
Jiangxi Ruihua Intelligent Technology Co ltd
Original Assignee
Jiangxi Ruihua Intelligent 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 Jiangxi Ruihua Intelligent Technology Co ltd filed Critical Jiangxi Ruihua Intelligent Technology Co ltd
Priority to CN202110219796.XA priority Critical patent/CN112895949A/en
Publication of CN112895949A publication Critical patent/CN112895949A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/30Constructional details of charging stations
    • B60L53/31Charging columns specially adapted for electric vehicles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/50Charging stations characterised by energy-storage or power-generation means
    • B60L53/51Photovoltaic means
    • 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
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00Type of vehicles
    • B60L2200/46Vehicles with auxiliary ad-on propulsions, e.g. add-on electric motor kits for bicycles
    • 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
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Abstract

The invention relates to an electric bicycle charging pile, in particular to a novel pavilion type charging pile for electric bicycles. The utility model provides a novel pavilion formula is used for electric bicycle's electric pile that fills, includes base, bracing piece, weather shield, slide rail, carriage and solar photovoltaic panel. Utilize solar photovoltaic board to fill electric pile and supply power, realized not only clean environmental protection but also economical and practical's function, solar photovoltaic board embedding can adjust the angle that solar photoelectric receives the sunlight simultaneously on the carriage, has realized intelligent function.

Description

Novel pavilion type charging pile for electric bicycle
Technical Field
The invention relates to an electric bicycle charging pile, in particular to a novel pavilion type charging pile for electric bicycles.
Background
At present, the electric bicycle is charged by being plugged in a mains supply, and cannot be charged when the electric bicycle is driven to a place without the mains supply, the endurance mileage of the electric bicycle is limited by electric power, and how to supplement electric quantity in time under the condition without the mains supply so as to continue driving is a problem to be considered for electric quantity supply of the electric bicycle. The electric bicycle has no emission pollution, but the power generation process of the electric bicycle has a certain possibility of influencing the environment, and the solar energy is adopted as a power source, so that the electric bicycle is clean, environment-friendly, economical and practical. Therefore, the solar power supply in a single small range has wide application prospect for small-sized electric equipment.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a novel pavilion type charging pile for an electric bicycle, wherein a solar photoelectric plate is used for supplying power to the charging pile, so that the functions of cleanness, environmental protection, economy and practicability are realized; meanwhile, the solar photovoltaic panel is embedded in the sliding frame, the angle of the solar photovoltaic panel for receiving sunlight can be adjusted, the intelligent function is realized, the direct sunlight angle is detected by utilizing the sun angle sensors at the four corners of the sliding frame, so that the rotation angle of the motor is controlled to drive the gear to rotate for a certain angle, the sliding frame is driven by the rack to rotate for a certain angle between the sliding rails, the solar photovoltaic panel between the sliding frames is enabled to be over against the direct sunlight direction, the efficiency of converting solar energy is improved, and meanwhile, the solar photovoltaic panel is more intelligent.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a novel pavilion type charging pile for an electric bicycle, which comprises:
a base;
the supporting rods are arranged on two sides of the base and are arranged in a fan-shaped array around a circle center of the lower end of each supporting rod;
the supporting rod is provided with the rain baffle which is an arc rain baffle;
the two sides of the rain shield are provided with the slide rails, and the slide rails are arc slide rails and are attached to the arc surface of the rain shield;
the sliding rack is arranged between the sliding rails in a sliding mode, and the sliding rack can slide according to the angle of the sliding rack irradiated by the sun, so that the sun always directly irradiates on the sliding rack.
The solar photovoltaic panel, be provided with on the carriage the solar photovoltaic panel, the solar photovoltaic panel is used for converting light energy into the electric energy and supplies power for charging pile, it sets up to fill electric pile uniform interval on the base.
As a further improvement of the above technical scheme, still include rack, gear and motor and control assembly, slide rail one side is provided with the shell, carriage one side is passed the slide rail is located in the shell, be located in the shell the carriage downside is provided with the rack, the rack be the arc rack and with the laminating of the downside cambered surface of carriage mutually, the rack with the gear meshes mutually, the gear sets up the below of rack and being located the middle part of weather shield, control assembly with the motor electricity is connected and can detect the sun and shine angle on the carriage, control assembly shines according to the sun angle control on the carriage the motor rotates corresponding angle, the rack the gear with the motor all is located in the shell.
As a further improvement of the above technical solution, the control assembly includes:
the sun angle sensors are arranged at four corners of the sliding frame and used for detecting angles of the sun irradiating the sliding frame;
the single chip microcomputer is electrically connected with the sun angle sensor and used for receiving the angle data detected by the sun angle sensor and carrying out processing and analysis;
and the driving module is connected with the single chip microcomputer and can drive the single chip microcomputer to rotate according to a control signal sent by the single chip microcomputer.
As a further improvement of the above technical solution, the power control device further includes an angle detection sensor, the angle detection sensor is disposed in the housing, and is used for detecting a rotational angle of the motor, and is electrically connected to the single chip microcomputer, the single chip microcomputer contains a feedback control program, and the feedback control program can control the power of the motor according to a difference between an angle detected by the sun angle sensor and an angle detected by the angle detection sensor.
As a further improvement of the above technical solution, the feedback control program is a control program based on a PID algorithm.
As a further improvement of the above technical solution, the rain shield is a transparent ultraviolet-proof glass plate.
The invention has the beneficial effects that: 1. utilize the solar photovoltaic board to supply power to filling electric pile, realized not only clean environmental protection but also economical and practical's function, solar photovoltaic board imbeds on the carriage simultaneously, can adjust the angle that the solar photoelectricity received the sunlight, intelligent function has been realized, and utilize the sun angle sensor in carriage four corners to detect the direct sunlight angle, thereby the turned angle of control motor drives the certain angle of gear revolve, thereby drive the carriage through the rack and rotate certain angle between the slide rail, thereby make the solar photovoltaic board between the carriage just to the direct sunlight direction of solar energy, make its efficiency of conversion solar energy improve, make the more intellectuality of the invention simultaneously, and this intelligent control system simple structure, and convenient control, economy and practicability, and is suitable for batch input and use.
2. The PID control program realizes the adjustment of the rotating power of the motor, so that the motor can rotate quickly to reach the angle value detected by the solar angle sensor, and the solar photovoltaic panel can reach the direct sunlight position accurately and quickly.
3. The rain board is transparent ultraviolet-proof glass plate, can prevent that the people from being suntanned when having a rest in the pavilion, has further improved the pavilion formula and has been used for electric bicycle's the practicality that fills electric pile.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a control principle flow chart of the present invention.
Fig. 5 is a schematic diagram of the PID algorithm of the present embodiment.
Wherein the figures include the following reference numerals: 01. fill electric pile, 1, base, 2, bracing piece, 3, weather shield, 4, slide rail, 5, carriage, 6, solar photovoltaic panel, 7, shell, 8, rack, 9, gear, 10, motor, 11, sun angle sensor, 12, singlechip, 13, drive module, 14, angle detection sensor.
Detailed Description
The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.
As shown in fig. 1-5, a novel pavilion type charging pile 01 for an electric bicycle comprises a base 1, support rods 2, a rain shield 3, a slide rail 4, a sliding frame 5 and a solar photovoltaic panel 6, wherein the support rods 2 are arranged on both sides of the base 1, and the support rods 2 are arranged in a fan-shaped array around a circle center at the lower end of each support rod 2; the supporting rod 2 is provided with a rain baffle 3, and the rain baffle 3 is an arc rain baffle 3; the two sides of the rain baffle 3 are both provided with slide rails 4, and the slide rails 4 are arc slide rails 4 and are attached to the arc surface of the rain baffle 3; slidingtype is provided with carriage 5 between slide rail 4, can slide according to the angle of sun illumination carriage 5 for the sun is always directly penetrated on carriage 5, is provided with solar photovoltaic panel 6 on carriage 5, and solar photovoltaic panel 6 is used for converting light energy into the electric energy for filling electric pile 01 power supply, fills the even interval setting of electric pile 01 on base 1.
Further, still include rack 8, gear 9 and motor 10 and control assembly, 4 one sides of slide rail are provided with shell 7, 5 one sides of carriage pass slide rail 4 and are located shell 7, 5 downside of carriage that is located shell 7 is provided with rack 8, rack 8 is arc rack 8 and laminates mutually with the downside cambered surface of carriage 5, rack 8 meshes mutually with gear 9, gear 9 sets up in the below of rack 8 and is located the middle part of weather shield 3, control assembly is connected with the electricity of motor 10 and can detects the angle that the sun shines on carriage 5, control assembly rotates corresponding angle according to angle control motor 10 that the sun shines on carriage 5, rack 8, gear 9 and motor 10 all are located shell 7.
Utilize solar photovoltaic panel 6 to supply power to charging pile 01, realized not only clean environmental protection but also economical and practical's function, solar photovoltaic panel 6 imbeds on carriage 5 simultaneously, can adjust the angle that the solar photoelectric connects the received sunlight, intelligent function has been realized, and utilize the sun angle sensor 11 in carriage 5 four corners to detect the direct angle of sun, thereby the turned angle of control motor 10 drives gear 9 and rotates certain angle, thereby drive carriage 5 through rack 8 and rotate certain angle between slide rail 4, thereby make solar photovoltaic panel 6 between carriage 5 just to the direct direction of solar energy, make its efficiency of conversion solar energy improve, make the invention more intelligent simultaneously, and this intelligent control system simple structure, and control is convenient, economical and practical, and is fit for putting into use in batches.
Further, the control assembly comprises a sun angle sensor 11, a single chip microcomputer 12 and a driving module 13, wherein the sun angle sensor 11 is arranged at four corners of the sliding frame 5 and used for detecting the angle of the sun irradiating the sliding frame 5; the singlechip 12 is electrically connected with the sun angle sensor 11 and is used for receiving angle data detected by the sun angle sensor 11 and carrying out processing analysis; the driving module 13 is connected to the single chip 12, and the driving module 13 can drive the single chip 12 to rotate according to the control signal sent by the single chip 12.
Further, the solar energy power supply further comprises an angle detection sensor 14, wherein the angle detection sensor 14 is arranged in the shell 7 and used for detecting the rotating angle of the motor 10 and electrically connected with the single chip microcomputer 12, the single chip microcomputer 12 contains a feedback control program, the feedback control program can control the power of the motor 10 according to the difference value between the angle detected by the sun angle sensor 11 and the angle detected by the angle detection sensor 14, and the feedback control program is a control program based on a PID algorithm
Referring to fig. 5, the difference between the value detected by the solar angle sensor 11 and the value detected by the angle detection sensor 14 is used as an object of the PID control program, and the power of the motor 10 is used as an execution mechanism of the PID control program, so as to adjust the power of the motor 10, so that the motor 10 can rotate quickly to reach the angle value detected by the solar angle sensor 11, and the solar photovoltaic panel 6 can reach the direct sunlight position accurately and quickly.
Further, weather shield 3 is transparent ultraviolet-proof glass plate, can prevent that the people from being suntanned when having a rest in the pavilion, has further improved the pavilion formula and has been used for electric bicycle's the effect of filling electric pile 01.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (6)

1. The utility model provides a novel pavilion formula is used for electric bicycle's electric pile that fills which characterized in that includes:
a base;
the supporting rods are arranged on two sides of the base and are arranged in a fan-shaped array around a circle center of the lower end of each supporting rod;
the supporting rod is provided with the rain baffle which is an arc rain baffle;
the two sides of the rain shield are provided with the slide rails, and the slide rails are arc slide rails and are attached to the arc surface of the rain shield;
the sliding rack is arranged between the sliding rails in a sliding mode, and the sliding rack can slide according to the angle of the sliding rack irradiated by the sun, so that the sun always directly irradiates on the sliding rack.
The solar photovoltaic panel, be provided with on the carriage the solar photovoltaic panel, the solar photovoltaic panel is used for converting light energy into the electric energy and supplies power for charging pile, it sets up to fill electric pile uniform interval on the base.
2. The new kiosk type charging pile for electric bicycles of claim 1, characterized in that:
still include rack, gear and motor and control assembly, slide rail one side is provided with the shell, carriage one side is passed the slide rail is located in the shell, be located in the shell the carriage downside is provided with the rack, the rack be the arc rack and with the downside cambered surface of carriage is laminated mutually, the rack with the gear meshes mutually, the gear sets up the below of rack and being located the middle part of weather shield, control assembly with the motor electricity is connected and can detect the sun and shine angle on the carriage, control assembly shines according to the sun angle control on the carriage the motor rotates corresponding angle, the rack the gear with the motor all is located in the shell.
3. The new kiosk type charging post for electric bicycles of claim 2, characterized in that said control assembly comprises:
the sun angle sensors are arranged at four corners of the sliding frame and used for detecting angles of the sun irradiating the sliding frame;
the single chip microcomputer is electrically connected with the sun angle sensor and used for receiving the angle data detected by the sun angle sensor and carrying out processing and analysis;
and the driving module is connected with the single chip microcomputer and can drive the single chip microcomputer to rotate according to a control signal sent by the single chip microcomputer.
4. The new kiosk type charging pile for electric bicycles of claim 3, characterized in that:
still include angle detection sensor, angle detection sensor sets up in the shell for detect motor pivoted angle, and with the singlechip electricity is connected, contain the feedback control procedure in the singlechip, the feedback control procedure can be according to the angle that sun angle sensor detected with the difference control of the angle that angle detection sensor detected the power of motor.
5. The new kiosk type charging pile for electric bicycles of claim 4, wherein:
the feedback control program is a control program based on a PID algorithm.
6. The new kiosk type charging pile for electric bicycles of claim 4, wherein:
the rain shield is a transparent ultraviolet-proof glass plate.
CN202110219796.XA 2021-02-26 2021-02-26 Novel pavilion type charging pile for electric bicycle Pending CN112895949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110219796.XA CN112895949A (en) 2021-02-26 2021-02-26 Novel pavilion type charging pile for electric bicycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110219796.XA CN112895949A (en) 2021-02-26 2021-02-26 Novel pavilion type charging pile for electric bicycle

Publications (1)

Publication Number Publication Date
CN112895949A true CN112895949A (en) 2021-06-04

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CN202110219796.XA Pending CN112895949A (en) 2021-02-26 2021-02-26 Novel pavilion type charging pile for electric bicycle

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202644870U (en) * 2012-05-25 2013-01-02 李富民 Movable solar photovoltaic window sunshade mechanism
CN105118176A (en) * 2015-10-15 2015-12-02 贵州大学 Pavilion type solar charging station for electric bicycles
CN205829274U (en) * 2016-05-30 2016-12-21 连江圆明工业设计有限公司 A kind of solar recharging stake being automatically adjusted angle
CN107659253A (en) * 2017-09-30 2018-02-02 刘闯 A kind of device of solar generating for automatically adjusting angle
CN107975191A (en) * 2017-12-19 2018-05-01 江苏金州新能源科技有限公司 A kind of solar power generation awning
CN208578372U (en) * 2018-02-12 2019-03-05 安徽天柱绿色能源科技有限公司 Photovoltaic bicycle shed
CN209426588U (en) * 2018-11-02 2019-09-24 内蒙古能源规划设计研究院有限公司 A kind of bicycle shed photovoltaic power generation bracket
CN111270884A (en) * 2018-12-05 2020-06-12 江苏荣大文化创意有限公司 Novel simple bicycle shed

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202644870U (en) * 2012-05-25 2013-01-02 李富民 Movable solar photovoltaic window sunshade mechanism
CN105118176A (en) * 2015-10-15 2015-12-02 贵州大学 Pavilion type solar charging station for electric bicycles
CN205829274U (en) * 2016-05-30 2016-12-21 连江圆明工业设计有限公司 A kind of solar recharging stake being automatically adjusted angle
CN107659253A (en) * 2017-09-30 2018-02-02 刘闯 A kind of device of solar generating for automatically adjusting angle
CN107975191A (en) * 2017-12-19 2018-05-01 江苏金州新能源科技有限公司 A kind of solar power generation awning
CN208578372U (en) * 2018-02-12 2019-03-05 安徽天柱绿色能源科技有限公司 Photovoltaic bicycle shed
CN209426588U (en) * 2018-11-02 2019-09-24 内蒙古能源规划设计研究院有限公司 A kind of bicycle shed photovoltaic power generation bracket
CN111270884A (en) * 2018-12-05 2020-06-12 江苏荣大文化创意有限公司 Novel simple bicycle shed

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Application publication date: 20210604