CN205657630U - Photovoltaic support is followed tracks of to sunflower formula biax - Google Patents

Photovoltaic support is followed tracks of to sunflower formula biax Download PDF

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Publication number
CN205657630U
CN205657630U CN201521081848.8U CN201521081848U CN205657630U CN 205657630 U CN205657630 U CN 205657630U CN 201521081848 U CN201521081848 U CN 201521081848U CN 205657630 U CN205657630 U CN 205657630U
Authority
CN
China
Prior art keywords
sunflower
piece
axis tracking
photovoltaic bracket
length
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
CN201521081848.8U
Other languages
Chinese (zh)
Inventor
李运德
耿成安
伊纪龙
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.)
Yishui Zhongsheng Solar Energy Technology Co Ltd
Original Assignee
Yishui Zhongsheng Solar Energy 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 Yishui Zhongsheng Solar Energy Technology Co Ltd filed Critical Yishui Zhongsheng Solar Energy Technology Co Ltd
Priority to CN201521081848.8U priority Critical patent/CN205657630U/en
Application granted granted Critical
Publication of CN205657630U publication Critical patent/CN205657630U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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 provides a photovoltaic support is followed tracks of to sunflower formula biax, be provided with support piece (3) on upper prop (1), install corner driver (4) on lower prop (2), be provided with the nut on support piece (3), a lead screw (5) are passed this nut and are connected with metal framework (6), the other end of lead screw (5) passes through the speed reducer and is connected with sharp driver transmission, metal framework (6) is including centre piece (8), length of side piece (9) and outer fringe piece (10), the square that centre piece (8) the side of being circumference of cannon bone becomes, length of side piece (9) are the circumcircle of centre piece (8), it is circular that length of side piece (9) the side of being circumference of cannon bone becomes, the half -circular arc that outer fringe piece (10) the side of being circumference of cannon bone becomes, outer fringe piece (10) evenly distributed is in the periphery of length of side piece (9). Area is little for this support, under same area, can make the generating efficiency improve, and simple structure is reasonable.

Description

A kind of sunflower-type double-axis tracking photovoltaic bracket
Technical field
This utility model relates to photovoltaic bracket system technical field, particularly relates to a kind of sunflower-type double-axis tracking light Volt support.
Background technology
Traditional solar photovoltaic assembly mostly uses fixedly mounted, i.e. cell panel is fixed on supporting structure, Not mobile with the change of position of sun, such result is will to have a strong impact on conversion efficiency.According to measuring and calculating, if There is the deviation of 25 ° with angle of sun rays in system, will make photovoltaic because the radiation vertically injected can reduce The output of array declines about 10%, this is because the generated energy of solar photovoltaic assembly array and sunlight light Line incident angle is relevant, and the solar radiation quantity that light vertically receives with photovoltaic array during component planes is maximum, its Energy Maximization.In order to solve this problem, solar automatic tracking system arises at the historic moment, use the sun automatically with Track system can ensure that battery component is the most vertical with sunlight light to the full extent.
Currently used have three kinds of solar photovoltaic automatic tracking systems widely, and including horizontal uniaxiality tracking, incline latitude The oblique uniaxiality tracking in angle and double-axis tracking, the most horizontal uniaxiality tracking and inclined single-shaft follow the tracks of only one of which rotate from by Degree, double-axis tracking has two rotary freedoms.Double-axis tracking as solar photovoltaic generation system mounting means, This system, compared with fixedly mounted mode, can improve the generated energy of at least 35%, and its reliability For 10 years.Double-axis tracking photovoltaic array moves along two rotary shafts, it is possible to follow the tracks of the side of the sun simultaneously Parallactic angle and the change of elevation angle, in theory can be with the running orbit of the perfect tracking sun to realize angle of incidence for zero.
But double-axis tracking photovoltaic bracket of the prior art typically uses the battery board bracket of rectangle, rectangle is installed Cell panel, the floor space of above-mentioned arrangement is relatively big, under the conditions of same floor space, cell panel The area receiving radiation is relatively small, and unreasonable structure, generating efficiency is relatively low.
Utility model content
In order to solve the deficiency that prior art exists, this utility model provides a kind of sunflower-type double-axis tracking light Volt support, its floor space is little, under same floor space, it is possible to generating efficiency is improved, and structure Advantages of simple.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of sunflower-type double-axis tracking photovoltaic bracket, including upper prop and lower prop, described upper prop is provided with and props up Support member, described lower prop is provided with corner driver, described corner driver and reductor and connects, described The central shaft of reductor be connected with described upper prop, the worm gear portion of described reductor is connected with support member, Being provided with nut on support member, a leading screw is connected through this nut with metal architecture, the other end of described leading screw Being in transmission connection with linear actuator by reductor, described metal architecture includes central part, length of side part and outer rim Part, described central part is the square that square tube surrounds, and centered by described length of side part, the circumcircle of part, described Length of side part be the circle that square tube surrounds, described outer rim part is the semicircular arc that square tube surrounds, described outer rim Part is uniformly distributed in the periphery of length of side part.
Wherein said corner driver and linear actuator are motor.
Wherein said double-axis tracking photovoltaic bracket also includes controller, described controller and corner driver and Linear actuator connects.
It is provided with fixed plate on two central parts that wherein horizontal direction is arranged.
Four groups of bolts hole it are provided with in wherein said fixed plate.
Wherein said foursquare four angles are respectively arranged with reinforcement.
It is provided with solar panel on wherein said metal architecture.
The beneficial effects of the utility model are:
(1) simple in construction, can realize the corner of metal architecture and the regulation at the elevation angle by the setting of single post;
(2) by the setting of sunflower-type metal architecture, it is possible under conditions of same floor space, receive too The area of sun radiation is bigger, it is possible to effectively improve generating efficiency;
(3) fixed plate and the setting of reinforcement, improve the intensity of photovoltaic bracket so that all parts is easy to peace Dress, and then the precision of installation can be improved, it is ensured that generating efficiency.
Accompanying drawing explanation
Fig. 1 is the side view of sunflower-type double-axis tracking photovoltaic bracket.
Fig. 2 is the front view of sunflower-type double-axis tracking photovoltaic bracket.
In figure:
1 upper prop;
2 lower props;
3 support members;
4 corner drivers;
5 leading screws;
6 metal architectures;
7 solar panels;
8 central parts;
9 length of side parts;
10 outer rim parts;
11 fixed plates;
12 reinforcements.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
A kind of sunflower-type double-axis tracking photovoltaic bracket, including upper prop 1 and lower prop 2, upper prop 1 is provided with and props up Support member 3, lower prop 2 is provided with corner driver 4, corner driver 4 and reductor and connects, reductor Central shaft is connected with upper prop 1, and the worm gear portion of reductor is connected with support member 3, thus drives metal architecture 6 Rotating, support member 3 is provided with nut, a leading screw 5 is connected through this nut with metal architecture 6, leading screw 5 The other end be in transmission connection with linear actuator by reductor, it is achieved the regulation of the elevation angle of metal architecture 6, metal Framework 6 includes central part 8, length of side part 9 and outer rim part 10, the square that central part 8 surrounds, limit for square tube The circumcircle of part 8 centered by long part 9, the circle that length of side part 9 surrounds for square tube, outer rim part 10 encloses for square tube The semicircular arc become, outer rim part 10 is uniformly distributed in the periphery of length of side part 9.
Wherein corner driver 4 and linear actuator are motor.
Wherein double-axis tracking photovoltaic bracket also includes controller, controller and corner driver 4 and linear actuator Connect.
It is provided with fixed plate 11 on two central parts 8 that wherein horizontal direction is arranged.
Wherein it is provided with four groups of bolts hole in fixed plate 11.
The most foursquare four angles are respectively arranged with reinforcement 12.
Wherein it is provided with solar panel 7 on metal architecture 6.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, right For those skilled in the art, this utility model can have various modifications and variations.All at this utility model Spirit and principle within, any modification, equivalent substitution and improvement etc. made, be all contained in this utility model Protection domain within.

Claims (7)

1. a sunflower-type double-axis tracking photovoltaic bracket, including upper prop (1) and lower prop (2), described upper prop (1) On be provided with support member (3), described lower prop (2) is provided with corner driver (4), described corner Driver (4) and reductor connect, and the central shaft of described reductor is connected with described upper prop (1), institute The worm gear portion of the reductor stated is connected with support member (3), and support member is provided with nut on (3), a leading screw (5) being connected through this nut with metal architecture (6), the other end of described leading screw (5) passes through reductor It is in transmission connection with linear actuator, it is characterised in that:
Described metal architecture (6) includes central part (8), length of side part (9) and outer rim part (10), described Central part (8) be the square that square tube surrounds, centered by described length of side part (9), part (8) is circumscribed Circle, described length of side part (9) is the circle that square tube surrounds, and described outer rim part (10) is that square tube surrounds Semicircular arc, described outer rim part (10) is uniformly distributed in the periphery of length of side part (9).
Sunflower-type double-axis tracking photovoltaic bracket the most according to claim 1, it is characterised in that:
Described corner driver (4) and linear actuator are motor.
Sunflower-type double-axis tracking photovoltaic bracket the most according to claim 1, it is characterised in that:
Described double-axis tracking photovoltaic bracket also includes controller, described controller and corner driver (4) Connect with linear actuator.
Sunflower-type double-axis tracking photovoltaic bracket the most according to claim 1, it is characterised in that:
It is provided with fixed plate (11) on two central parts (8) that horizontal direction is arranged.
Sunflower-type double-axis tracking photovoltaic bracket the most according to claim 4, it is characterised in that:
It is provided with four groups of bolts hole in described fixed plate (11).
Sunflower-type double-axis tracking photovoltaic bracket the most according to claim 1, it is characterised in that:
Described foursquare four angles are respectively arranged with reinforcement (12).
Sunflower-type double-axis tracking photovoltaic bracket the most according to claim 1, it is characterised in that:
It is provided with solar panel (7) on described metal architecture (6).
CN201521081848.8U 2015-12-22 2015-12-22 Photovoltaic support is followed tracks of to sunflower formula biax Expired - Fee Related CN205657630U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521081848.8U CN205657630U (en) 2015-12-22 2015-12-22 Photovoltaic support is followed tracks of to sunflower formula biax

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521081848.8U CN205657630U (en) 2015-12-22 2015-12-22 Photovoltaic support is followed tracks of to sunflower formula biax

Publications (1)

Publication Number Publication Date
CN205657630U true CN205657630U (en) 2016-10-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521081848.8U Expired - Fee Related CN205657630U (en) 2015-12-22 2015-12-22 Photovoltaic support is followed tracks of to sunflower formula biax

Country Status (1)

Country Link
CN (1) CN205657630U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949437A (en) * 2017-04-13 2017-07-14 江西苏洋太阳能科技有限公司 Suitable for the guiding device in tunnel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106949437A (en) * 2017-04-13 2017-07-14 江西苏洋太阳能科技有限公司 Suitable for the guiding device in tunnel
CN106949437B (en) * 2017-04-13 2019-11-12 江西苏洋太阳能科技有限公司 Guiding device suitable for tunnel

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
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: 20161019

Termination date: 20161222