CN203537303U - Sun-tracking device for single-shaft double-photovoltaic assembly - Google Patents

Sun-tracking device for single-shaft double-photovoltaic assembly Download PDF

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Publication number
CN203537303U
CN203537303U CN201320451877.3U CN201320451877U CN203537303U CN 203537303 U CN203537303 U CN 203537303U CN 201320451877 U CN201320451877 U CN 201320451877U CN 203537303 U CN203537303 U CN 203537303U
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CN
China
Prior art keywords
photovoltaic module
reinforced
photovoltaic assembly
shaft
module framework
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.)
Expired - Fee Related
Application number
CN201320451877.3U
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Chinese (zh)
Inventor
高博
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.)
JIANGSU ZHONGYA INTELLIGENT TECHNOLOGY Co Ltd
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JIANGSU ZHONGYA INTELLIGENT TECHNOLOGY Co Ltd
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Priority to CN201320451877.3U priority Critical patent/CN203537303U/en
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Publication of CN203537303U publication Critical patent/CN203537303U/en
Expired - Fee Related legal-status Critical Current
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    • 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

Abstract

The utility model relates to the field of solar street-lamp lighting equipment and especially relates to a sun-tracking device for a single-shaft double-photovoltaic assembly. The sun-tracking device mainly comprises a photovoltaic assembly, a reinforced photovoltaic assembly frame, a support assembly and an electric performer. The reinforced photovoltaic assembly frame comprises a left reinforced photovoltaic assembly frame and a right reinforced photovoltaic assembly frame. The left reinforced photovoltaic assembly frame is connected with a transmission shaft and the transmission shaft is connected with the electric performer. The right reinforced photovoltaic assembly frame is connected with a driven shaft. The transmission shaft is connected with the driven shaft through a linkage mechanism. According to the technical scheme of the utility model, a photosensitive sensor and the like are used to control the photovoltaic assembly to rotate along with the sunrise and the sunset from east to west, so that the effective irradiation time of the photovoltaic assembly is prolonged. Meanwhile, the photoelectric conversion efficiency of the photovoltaic assembly is improved and the lighting reliability of wind-solar complementary streetlamps is ensured. Moreover, due to the arrangement of an extra set of photovoltaic assembly and the reinforced photovoltaic assembly frame, the photoelectric conversion power is improved.

Description

The two photovoltaic modulies of a kind of single shaft drive a day device
Technical field
The utility model relates to solar street light lighting apparatus field, is specifically related to the two photovoltaic modulies of a kind of single shaft and drives a day device.
Background technology
Solar street light be take sunlight as the energy, and daytime, solar panel charged a battery, and evening, storage battery was used to the power supply of lamp source, without the pipe installation of complex and expensive, can adjust arbitrarily the layout of light fixture, energy-saving safe is pollution-free, reliable without manual operation working stability, the saving electricity charge are non-maintaining.
Solar street light is to adopt crystal silicon solar energy battery power supply, non-maintaining sealed cell store electrical energy, and ultra-bright LED light fixture is as light source, and controlled by intelligent charging-discharging controller, for replacing the street lamp of traditional utility power illumination.Without laying cable, without Alternating Current Power Supply, do not produce the electricity charge; Adopt direct current supply, photosensitive control; There is good stability, the life-span is long, luminous efficiency is high, installation and maintenance are easy, security performance is high, energy-conserving and environment-protective, the advantage such as economical and practical.Can be widely used in the places such as primary and secondary arterial highway, city, community, factory, tourist attractions, parking lot.
The photovoltaic module (solar cell panel assembly) of regular solar street lamp is stationary structure at present, this structure is in the good situation of sunlight condition, the time of effectively utilizing sunlight is at noon about four or five hours only, and when illumination condition is not good, photoelectric conversion efficiency can be lower.In big-power solar road lamp system, if long-term existence photoelectric conversion efficiency is low, easily cause the batteries feed of solar street light especially, cause battery group capacity to decline, thereby affect the performance of whole solar street light.(the number of applying for a patent: 2013204450889 on the basis of a kind of single shaft monochromatic light photovoltaic assembly of exploitation of my company, a kind of single shaft monochromatic light photovoltaic assembly drives a day device, mainly comprise photovoltaic module, reinforced photovoltaic module framework, bracket component, electric actuator assembly, light sensor, controller and storage battery, it is inner that described photovoltaic module is arranged on reinforced photovoltaic module framework, it is characterized in that: described reinforced photovoltaic module framework drives power transmission shaft and driven shaft to rotate on bracket component by electric actuator assembly; On described reinforced photovoltaic module framework, be also provided with light sensor, described light sensor and controller are electrically connected, and described controller is connected with storage battery.), the two photovoltaic component apparatus of a kind of single shaft of redeveloping, to meet the system requirements of big-power solar street lamp.
Summary of the invention
In order to address the above problem, the utility model provides the two photovoltaic modulies of a kind of single shaft to drive a day device, and its object is: improve photoelectric conversion efficiency and the power of photovoltaic module, better catch solar radiation, improve the reliability of wind and light complementary road lamp illumination.
The utility model technical solution:
The two photovoltaic modulies of single shaft drive a day device, comprise photovoltaic module, reinforced photovoltaic module framework, bracket component and electric actuator; It is inner that described photovoltaic module is fixed on reinforced photovoltaic module framework, it is characterized in that: described reinforced photovoltaic module framework comprises left reinforced photovoltaic module framework and right reinforced photovoltaic module framework, left reinforced photovoltaic module framework is connected with power transmission shaft, and power transmission shaft is connected with electric actuator; Right reinforced photovoltaic module framework is connected with driven shaft, and described power transmission shaft is connected with driven shaft by linkage.
Described bracket component comprises left socle assembly and right support assembly.
Described left socle assembly and right support assembly are fastening by bracket and bottom bracket welding.
The reinforced photovoltaic module framework in a described left side rotates in left socle assembly by power transmission shaft, and the reinforced photovoltaic module framework in the described right side rotates in right support assembly by power transmission shaft.
Described photovoltaic module comprises left side photovoltaic module and right side photovoltaic module, and it is inner that left side photovoltaic module is fixed on left reinforced photovoltaic module framework, and it is inner that right side photovoltaic module is fixed on right reinforced photovoltaic module framework.
On the reinforced photovoltaic module framework in a described left side, be also provided with light sensor, light sensor and controller are electrically connected, and controller is also electrically connected with electric actuator and storage battery.
The utility model beneficial effect:
The utility model can rotate from east orientation west along with sunrise sunset by control photovoltaic modulies such as light sensors, improved effective irradiation time of photovoltaic module, promoted the photoelectric conversion efficiency of photovoltaic module, guaranteed the reliability of wind and light complementary road lamp illumination, and the utility model makes opto-electronic conversion of the present utility model more powerful by more a set of photovoltaic module and reinforced photovoltaic module framework.
Accompanying drawing explanation
Fig. 1 is the utility model front view structural representation.
Fig. 2 is the utility model rearview structural representation.
Fig. 3 is the utility model vertical view structural representation.
1, left reinforced photovoltaic module framework, 2, electric actuator, 3, left socle assembly, 4, linkage, 5, right support assembly, 6, right reinforced photovoltaic module framework, 7, bracket, 8, bottom bracket.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
As shown in Figure 1, in front view, electric actuator 2 is arranged on left reinforced photovoltaic module framework 1 outside, and the left side drive shafts on left reinforced photovoltaic module framework 1 is connected with linkage 4, can drive right reinforced photovoltaic module framework 6 together to rotate during rotation.Left reinforced photovoltaic module framework 1 is arranged on left socle assembly 3, and right reinforced photovoltaic module framework 6 is arranged on right support assembly 5.
As shown in Figure 2, in rearview, left socle assembly 3 is welded on bracket 7 and bottom bracket 8 with right support assembly 5.
As shown in Figure 3, in vertical view, electric actuator assembly 5 drives left side photovoltaic module 1 to do day rotation of driving within the scope of 90 ° according to controller instruction, and left side drive shafts is connected with right side driven shaft with linkage 4, can rotate simultaneously.
Weld adopts antirust paint to process.
Specific implementation process:
By day, light sensor sends instruction according to light situation to controller, after electric actuator receives order, electric actuator is rotated left side drive shafts, left side drive shafts drives left reinforced photovoltaic module framework 1 to rotate certain angle thereupon, left side drive shafts drives right side driven shaft to rotate by linkage 4, right side driven shaft drives right reinforced photovoltaic module framework 6 to rotate, make a left side, right photovoltaic module framework 1, 6 face daylight, photovoltaic module is respectively on a left side, right photovoltaic module framework 1, 6 inside, so photovoltaic module also faces sunlight, transform light energy is become to electric energy.The utility model can according to the irradiating angle of sunlight adjust photovoltaic module to day angle, the use of solar energy is maximized, the photoelectric conversion efficiency that the utility model is compared the photovoltaic module of same specification can promote approximately 20%.
To sum up, the utility model accomplishes the end in view.

Claims (6)

1. the two photovoltaic modulies of single shaft drive a day device, comprise photovoltaic module, reinforced photovoltaic module framework, bracket component and electric actuator; It is inner that described photovoltaic module is fixed on reinforced photovoltaic module framework, it is characterized in that: described reinforced photovoltaic module framework comprises left reinforced photovoltaic module framework and right reinforced photovoltaic module framework, left reinforced photovoltaic module framework is connected with power transmission shaft, and power transmission shaft is connected with electric actuator; Right reinforced photovoltaic module framework is connected with driven shaft, and described power transmission shaft is connected with driven shaft by linkage.
2. the two photovoltaic modulies of a kind of single shaft according to claim 1 drive a day device, it is characterized in that: described bracket component comprises left socle assembly and right support assembly.
3. the two photovoltaic modulies of a kind of single shaft according to claim 2 drive a day device, it is characterized in that: described left socle assembly and right support assembly are fastening by bracket and bottom bracket welding.
4. the two photovoltaic modulies of a kind of single shaft according to claim 1 drive a day device, it is characterized in that: the reinforced photovoltaic module framework in a described left side rotates in left socle assembly by power transmission shaft, the reinforced photovoltaic module framework in the described right side rotates in right support assembly by power transmission shaft.
5. the two photovoltaic modulies of a kind of single shaft according to claim 1 drive a day device, it is characterized in that: described photovoltaic module comprises left side photovoltaic module and right side photovoltaic module, it is inner that left side photovoltaic module is fixed on left reinforced photovoltaic module framework, and it is inner that right side photovoltaic module is fixed on right reinforced photovoltaic module framework.
6. the two photovoltaic modulies of a kind of single shaft according to claim 1 drive a day device, it is characterized in that: on the reinforced photovoltaic module framework in a described left side, be also provided with light sensor, light sensor and controller are electrically connected, and controller is also electrically connected with electric actuator and storage battery.
CN201320451877.3U 2013-07-29 2013-07-29 Sun-tracking device for single-shaft double-photovoltaic assembly Expired - Fee Related CN203537303U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320451877.3U CN203537303U (en) 2013-07-29 2013-07-29 Sun-tracking device for single-shaft double-photovoltaic assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320451877.3U CN203537303U (en) 2013-07-29 2013-07-29 Sun-tracking device for single-shaft double-photovoltaic assembly

Publications (1)

Publication Number Publication Date
CN203537303U true CN203537303U (en) 2014-04-09

Family

ID=50423474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320451877.3U Expired - Fee Related CN203537303U (en) 2013-07-29 2013-07-29 Sun-tracking device for single-shaft double-photovoltaic assembly

Country Status (1)

Country Link
CN (1) CN203537303U (en)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140409

Termination date: 20170729