CN205490350U - Oblique unipolar photovoltaic tracking system of push -down - Google Patents
Oblique unipolar photovoltaic tracking system of push -down Download PDFInfo
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- CN205490350U CN205490350U CN201520987381.7U CN201520987381U CN205490350U CN 205490350 U CN205490350 U CN 205490350U CN 201520987381 U CN201520987381 U CN 201520987381U CN 205490350 U CN205490350 U CN 205490350U
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- Prior art keywords
- solar panel
- tracking system
- installation position
- panel installation
- photovoltaic tracking
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model relates to an oblique unipolar photovoltaic tracking system of push -down, this oblique unipolar photovoltaic tracking system of push -down has: a plurality of support columns, support column and the first connecting piece that extends on the first direction and with first direction vertically second direction on the second connecting piece that extends connect into the rectangular array, the installation of a plurality of solar panel is ranked, and every solar panel installation is ranked including a plurality of solar panel installation position, installs a plurality of solar panel on every solar panel installation position respectively, solar panel installation position is in the certain angle of second side tilt up, wherein whole solar panel installation positions and the rotation axis connection who extends in the second direction, and push rod mobile system, the push rod mobile system includes the motor and arranges the push rod on the first direction. This photovoltaic tracking system can utilize the space under it better, and/or can tracking accuracy and stability.
Description
Technical field
The application relates to solar photovoltaic tracking field, in particular to push-down oblique single shaft photovoltaic tracking system.
Background technology
In existing photovoltaic tracking system, each support column is installed string solar panel installation position, and on each solar panel installation position, solar panel as much as possible is installed, thus improve light-receiving area.But the shortcoming of such photovoltaic tracking system is, when the flip angle of solar panel installation position is excessive, the ground clearance at its edge becomes too small so that hinder personnel, machinery passing through under photovoltaic tracking system, so that the utilization in its lower space becomes difficulty.
In addition, in existing photovoltaic tracking system, ensure stability and photovoltaic tracking precision by adjusting each support column, such as its driving depth, perpendicularity etc. individually, but this adjustment be high cost, and its stability, such as wind loading rating, it is anti-that to topple over ability poor.
It addition, in existing photovoltaic tracking system, motor need to be arranged on liftoff more nearby, this also can affect the traffic capacity under photovoltaic tracking system and space utilization.
Utility model content
Task of the present utility model is, a kind of push-down oblique single shaft photovoltaic tracking system is provided, this push-down oblique single shaft photovoltaic tracking system can solve the problem that at least one in the problems referred to above, that is, by according to push-down of the present utility model oblique single shaft photovoltaic tracking system, the space under photovoltaic tracking system can be better profited from, and
/
Maybe can improve tracking accuracy and the stability of photovoltaic tracking system.
According to this utility model, this task is solved by a kind of push-down oblique single shaft photovoltaic tracking system, and this push-down oblique single shaft photovoltaic tracking system has:
Multiple support columns, described support column first connector that extend upper with (such as east-west direction) in a first direction and the second connector in the upper extension of the second direction (such as North and South direction) vertical with first direction connect into rectangular array；
Multiple solar panels are installed and are ranked, wherein between each two support column, the multiple solar panel installation extended in a second direction of each layout is ranked, each solar panel is installed to rank and is included multiple solar panel installation position, each solar panel installation position is separately installed with multiple solar panel, described solar panel installation position tilts certain angle in a second direction, wherein said whole solar panel installation position is connected with the rotary shaft extended in a second direction so that described solar panel installation position can overturn the most in a first direction；And
Push rod mobile system, described push rod mobile system includes motor and arranges push rod in a first direction, described push rod is connected with motor by drive mechanism and installs, with each solar panel, at least one the solar panel installation position ranked and is connected, and wherein said push rod can be moved to drive each solar panel to install the whole solar panel installation positions ranked by motor in the horizontal direction and synchronously overturn on first direction.
Compared with prior art, according to push-down of the present utility model oblique single shaft photovoltaic tracking system have the advantage that (
1
) by support column, the first connector and the second connector are connected into rectangular array, the stability of whole system can be greatly enhanced such that it is able to reduce the driving depth even cancelling support column, simultaneously because the interconnected relationship of rectangle, tracking accuracy can be reliably ensured, such as, perpendicularity can be ensured easily；(
2
) be arranged between two support columns rather than on each support column string solar panel installation position is intensively installed by solar panel installation position being divided into multiple row, the number of the solar panel installed on each solar panel installation position can be reduced in the case of ensureing even to improve total light-receiving area, the upset making solar panel installation position does not interferes with people and machinery passing through at it under, thus the space utilization ability under improving it；(
3
) owing to using push-down transmission, can easily motor be arranged on the support column of liftoff higher position, such as at push rod, thus improve photovoltaic tracking system servant or the traffic capacity of machinery and space utilization ability further.
Specifying in an expansion scheme of the present utility model, first direction is east-west direction, and second direction is North and South direction.Solar panel installation position in a first direction, the most between east and west being flipped up follow the tracks of sunlight.
Specifying in a preferred version of the present utility model, drive mechanism is pull rope, and described pull rope passes motor
,
And the two ends of described pull rope are connected to push rod.By using pull rope as drive mechanism, it is possible not only to cost-effective and maintains easily, and can substantially keep level so that being arranged near liftoff higher position, push rod by motor further because of pull rope small volume.
Specifying in another preferred version of the present utility model, drive mechanism is chain, described chain through motor and with the engaged gears on motor, and the two ends of described chain are connected to push rod.By this preferred version, the terrain clearance of motor can not only be ensured as pull rope, and control accuracy can also be improved, because chain drive more stably (is difficult to skid) and accurate.
Specifying in another preferred version of the present utility model, at least one solar panel is installed to rank and is connected with support column by diagonal brace.The stability of whole matrix array can be improved by this preferred version.
Another preferred version of the present utility model specifies, the support column that at least two of which is adjacent is arranged at differing heights in a second direction, rotary shaft between the support column that said two is adjacent is connected with another rotary shaft by rotary shaft connector, described rotary shaft connector is for cylinder and is arranged in cylindrical bearing body and can rotate in supporting mass, wherein said rotary shaft has rectangular cross section, described rotary shaft connector is respectively provided with the rectangular depression corresponding with the cross section of described rotary shaft to be respectively embedded into described rotary shaft at relative end face.By this preferred version, it is ensured that rotary shaft transmission between the support column of differing heights, such that it is able to non-level infield will be arranged on according to the photovoltaic tracking system of the present invention easily, thus expand its application scenario.
An expansion scheme of the present utility model specifies, arranges between two support columns
2
Individual or more solar panels are installed and are ranked.
2
Row solar panel is installed to rank and can be ensured support column and the uniform stressed of connector while ensureing big total light-receiving area, thus ensures stability.Other columns also it is contemplated that.
Specifying in another expansion scheme of the present utility model, the distance that each solar panel is installed between the center of the adjacent photovoltaic panel installation position ranked is photovoltaic panel installation position size in a second direction
1.5
More than Bei.By this expansion scheme, it is ensured that the packing density of the photovoltaic panel installation position of inclination, avoid mutually blocking of photovoltaic panel simultaneously.
Another expansion scheme of the present utility model specifies, controls motor according to Weather information and drive push rod to move, so that solar panel installation position rotates respective angles in a first direction.By this expansion scheme, can automatically and precisely control the upset of solar panel installation position to follow the tracks of sunlight.
A preferred version of the present utility model specifies, described push rod is installed, with each solar panel, the rotary shaft ranked by fork and is connected, wherein when push rod is driven by motor, described push rod makes fork swing, swing and then the drive rotary shaft of fork rotate so that this solar panel is installed the whole solar panel installation positions ranked and rotated in a first direction.
Another preferred version of the present utility model specifies, wherein in Chao Nan or one end of connecting solar panel installation position in a northerly direction on each solar panel installation position, and with the other end of the adjacent solar panel installation position of the support bar of inclined shore connection.
Specifying according in the another preferred version of the present invention, the first connector is hollow pipe, is laid with the cable being connected to box type transformer in described hollow pipe.By this preferred version, the cable for confluxing can be laid easily in the first connector, thus save space requirement and lay cost.
Specifying according in another preferred version of the present invention, the second connector is water pipe and is interconnected, and described water pipe is used for spraying water, pesticide or chemical fertilizer.By this preferred version, conveniently crops are watered, go and buy Chinese medicine and applies fertilizer in the case of agricultural planting can be carried out under photovoltaic tracking system.
Accompanying drawing explanation
This utility model is expanded on further below in conjunction with the accompanying drawings with reference to specific embodiment.
Figure
1a
And figure
1b
Respectively illustrate according to push-down of the present utility model oblique single shaft photovoltaic tracking system side view from second direction and first direction；
Figure
2
Show the schematic diagram of the drive system using pull rope according to push-down of the present utility model oblique single shaft photovoltaic tracking system；And
Figure
3a
And figure
3b
Show the view in two different directions of the rotary shaft connector according to push-down of the present utility model oblique single shaft photovoltaic tracking system.
Detailed description of the invention
Figure
1a
And figure
1b
Respectively illustrate according to push-down of the present utility model oblique single shaft photovoltaic tracking system
100
Side view in the first and second direction, specifically, figure
1a
Show from second direction, the i.e. southern and northern view looked up, and scheme
1b
Show from first direction, the view looked up the most between east and west.
Push-down oblique single shaft photovoltaic tracking system
100
Including support column
101
, described support column
101
With the first connector extended in a first direction
105
With at second party upwardly extending second connector vertical with first direction
106
Connect into rectangular array.
From figure
1a
And figure
1b
In it can be seen that described rectangular array can be greatly enhanced whole system stability such that it is able to reduce even cancel support column
101
Driving depth, simultaneously because the first connector
105
With the second connector
106
Rectangle annexation, support column can be ensured easily
101
Perpendicularity, thus reliably ensure tracking accuracy.
Push-down oblique single shaft photovoltaic tracking system
100
Also include that multiple solar panel is installed to rank
102
(at figure
1a
And figure
1b
In the most only give solar panel install to rank be equipped with reference), wherein at each two support column
101
Between respectively arrange
2
Individual solar panel is installed and is ranked
102
(specifically, average to the distribution of each support column
3
Individual solar panel is installed and is ranked
102
), described solar panel is installed and is ranked
102
Extension, the most in a second direction longitudinal arrangement in a second direction.Other columns be also it is contemplated that.Each solar panel is installed and is ranked
102
Such as include
4
Individual solar panel installation position
103
.The solar panel installation position of other number
103
Also be it is contemplated that.Due to push-down oblique single shaft photovoltaic tracking system
100
Use the solar panel installation position with certain angle of inclination
103
, therefore to ensure each solar panel installation position
103
Do not block mutually, it should make the adjacent solar panel installation position of oblique single shaft photovoltaic tracking system compared with flat single shaft photovoltaic tracking system
103
Between in North and South direction distance spaced at greater.Additionally, each solar panel installation position
103
Can Chao Nan and in a northerly direction on be provided with solar panel to increase overall light-receiving area, but according to geographical and sunshine condition, solar panel only can also be set in one of both direction, such as in each solar panel installation position
103
On only towards south to being provided with solar panel, and reserve space in a northerly direction, be such as provided only to the support of inclined shore, so that the average sunlight making each solar panel receive maximizes, preferably avoid the solar panel installation position on adjacent photovoltaic panel installation position mutually to block simultaneously.In each solar panel installation position
103
On be separately installed with multiple solar panel (not shown).Described solar panel installation position
103
Tilting certain angle in a second direction, thus preferably follow the tracks of the sun in North and South direction, wherein said angle of inclination both can be that producer pre-sets, it is also possible to is arranged by user.Such as, the distance that each solar panel is installed between the center of the adjacent solar panel installation position ranked is solar panel installation position size in a second direction
1.2
To prevent mutually blocking of solar panel more than times.But other arrangement pitch be also it is contemplated that.Described whole solar panel installation position
103
With the rotary shaft extended in a second direction
109
Connect so that described solar panel installation position
103
Can (i.e. east-west direction) above overturn, to follow the tracks of sunlight the most in a first direction.
From figure
1a
And figure
1b
In it can be seen that solar panel is originally in solar panel installation position
103
One monoblock solar panel of upper installation is divided into three pieces, and so, each solar panel has reformed into 1/3rd along transmeridional width.When flip angle when solar panel follows the tracks of the sun reaches maximum, its end to increase with the distance on ground with the end of original monoblock solar panel of the distance ratio on ground, so that solar panel installation position
103
Upset do not interfere with people and machinery passing through at it under, thus the space utilization ability under improving it.
Additionally, push-down oblique single shaft photovoltaic tracking system
100
Also include push rod mobile system
107
, described push rod mobile system
107
Including motor
110
The push rod extended in a first direction
104
, described push rod
104
Pass through drive mechanism
111
With motor
110
Connect and install with each solar panel and rank
102
At least one solar panel installation position
103
Connect.At figure
1a
In, push rod
104
Install with each solar panel and rank
102
First solar panel installation position
103
Connect and due to motor
110
Actuating and drive described first solar panel installation position
103
Upset.First solar panel installation position
103
Upset so that drive rotary shaft
109
Rotating, ranking so that driving each solar panel to install
102
Other solar panel installation positions all
103
Rotate.Described push rod
104
Can be in the horizontal direction by motor
110
Drive to move horizontally, thus drive each solar panel to install and rank
102
First solar panel installation position
103
Upset.Drive mechanism
111
Can be that (specific embodiment refers to about figure pull rope
2
Description), chain, the transmission means such as gear, those skilled in the art can expect other transmission means under teaching of the present utility model.
From figure
1a
And figure
1b
In it can be seen that owing to using push-down transmission, the higher position that can easily motor be arranged on liftoff support column, such as at push rod, thus improve photovoltaic tracking system servant or the traffic capacity of machinery and space utilization ability further.
Additionally, push-down oblique single shaft photovoltaic tracking system
100
Also include optional diagonal brace
108
, at least one of which solar panel is installed and is ranked
102
Pass through diagonal brace
108
With support column
101
Connect.Use diagonal brace
108
, the stability of whole matrix array can be improved.
Figure
2
Show according to push-down of the present utility model oblique single shaft photovoltaic tracking system
100
Employing pull rope
111
' drive system
107
Schematic diagram.
Drive system
107
Including the push rod extended in a first direction
104
, be arranged on support column
101
On motor
110
, and be pull rope at this
111
' drive mechanism
111
.Described pull rope
111
' bottom is through motor
110,
And described pull rope
111
' two ends be connected to push rod on top
104
。
Drive system
107
The method of operation as follows: work as motor
110
During operating, pull on pull rope
111
, pull rope
111
Pull and then pull push rod
104
In a first direction, move the most in the horizontal direction, push rod
104
Movement in a first direction and then drive and push rod
104
The all solar panels connected are installed and are ranked
102
All solar panels overturn in a first direction, thus follow the tracks of sunlight.
From figure
2
In it can be seen that by use pull rope
111
' as drive mechanism
111
, it is possible not only to cost-effective and maintain easily, and can be so that further by motor
110
It is arranged on liftoff higher position, push rod
104
Near, because pull rope
111
' small volume and substantially keep level.
Additionally, in other embodiments, drive mechanism
111
It can also be chain.Described chain passes motor
107
And with the engaged gears on motor, and the two ends of described chain are connected to push rod.By this preferred version, the terrain clearance of motor can not only be ensured as pull rope, and control accuracy can also be improved, because chain drive is more stable and accurate.
It addition, in other embodiments, drive mechanism
111
It can also be gear.One end of described gear is directly or by other gear and motor
107
Engaged gears and the other end directly or by the engaged gears of other gear Yu push rod.By this preferred version, the terrain clearance of motor can not only be ensured as pull rope, and control accuracy can also be improved, because chain drive is more stable and accurate.
Figure
3a
And figure
3b
Respectively illustrate according to push-down of the present utility model oblique single shaft photovoltaic tracking system
100
Rotary shaft connector
301
View in two different directions, specifically, figure
3a
Show rotary shaft connector
301
Front view, and scheme
3b
Show rotary shaft connector
301
In direction
I
On side view.
When the support column that at least two is adjacent
101
When being arranged at differing heights in a second direction (for example, see figure
1b
In two support columns of rightmost
101
), said two adjacent supports post
101
Between rotary shaft
109
Can be by according to rotary shaft connector of the present utility model
301
With another rotary shaft
109
Connect.Rotary shaft connector
301
It is arranged in cylindrical bearing body
302
In, and can be at supporting mass
302
Middle rotation.The most wherein said rotary shaft
109
There is rectangular cross section, such as square or rectangular cross section, and described rotary shaft connector
301
For cylinder, and at relative end face
303
With
304
It is respectively provided with and described rotary shaft
109
The corresponding rectangular depression of cross section
305
To be respectively embedded into described rotary shaft
109
.But rotary shaft
109
And depression
305
Can also have other and prevent rotary shaft
109
At rotary shaft connector
301
The shape inside relatively rotated, such as prismatic, triangle etc..
This rotary shaft connector
301
The method of operation as follows.Rotary shaft when position higher (i.e. left side)
109
During rotation, due to the rotary shaft of rectangle
109
It is embedded into rotary shaft connector
301
Rectangular depression
305
In, therefore, rotary shaft connector
301
Axle will be rotated
109
Drive with at supporting mass
302
Interior rotation, rotary shaft connector
301
Rotation so that drive be embedded into rectangular depression equally
305
In another be in the rotary shaft of lower position (i.e. right side)
109
Rotate.From figure
3a
In find out, owing to being in lower position, another rotary shaft described
109
With non-level trend (figure
3a
In for tilt to the right because this another rotary shaft
109
It is in lower position) it is embedded into rotary shaft connector
301
Depression
305
In.
From figure
3a
And figure
3b
In it can be seen that by use described rotary shaft connector
301
Can ensure that rotary shaft
109
Synchronous Transmission between the support column of differing heights, such that it is able to easily will be according to photovoltaic tracking system of the present utility model
100
It is arranged on non-level infield, thus expands its application scenario.
Although embodiments more of the present utility model are described in present specification, but it will be apparent for a person skilled in the art that these embodiments are merely possible to shown in example.It may occur to persons skilled in the art that numerous flexible program, replacement scheme and improvement projects and without departing from scope of the present utility model.Appended claims is intended to limit scope of the present utility model, and thereby contains the method and structure in the range of these claim itself and equivalents thereof.
Claims (13)
1.A kind of push-down oblique single shaft photovoltaic tracking system ( 100 ), have:
Multiple support columns (
101
), described support column (
101
) with extend in a first direction the first connector (
105
) with second party upwardly extending second connector vertical with first direction (
106
) connect into rectangular array；
Multiple solar panels install rank (
102
), wherein each two support column (
101
Between) each arrange multiple solar panel extended in a second direction install and rank (
102
), each solar panel install rank (
102
) include multiple solar panel installation position (
103
), each solar panel installation position (
103
Multiple solar panel it is separately installed with on), described solar panel installation position (
103
) tilt certain angle in a second direction, wherein said whole solar panel installation positions (
103
) with extend in a second direction rotary shaft (
109
) connect so that described solar panel installation position (
103
) can overturn the most in a first direction；And
Push rod mobile system (
107
), described push rod mobile system (
107
) include motor (
110
) and extend in a first direction push rod (
104
), described push rod (
104
) by drive mechanism (
111
) and motor (
110
) connect and with each solar panel install rank (
102
) at least one solar panel installation position (
103
) connect, wherein said push rod (
104
) can pass through in the horizontal direction motor (
110
) be moved to drive each solar panel install and rank (
102
) whole solar panel installation positions (
103
) synchronously overturning on first direction.
2.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein first direction is east-west direction, and second direction is North and South direction.
3.According to claim 1 Or 2 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein drive mechanism ( 111 ) be pull rope ( 111 '), described pull rope ( 111 ') through motor (110), And described pull rope ( 111 ') two ends be connected to push rod ( 104 ).
4.According to claim 1 Or 2 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein drive mechanism ( 111 ) be chain, described chain through motor ( 110 ) and with motor ( 110 Engaged gears on), and the two ends of described chain be connected to push rod ( 104 ).
5.According to claim 1 Or 2 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), at least one of which solar panel install rank ( 102 ) by diagonal brace ( 108 ) and support column ( 101 ) connect.
6.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), support column that at least two of which is adjacent ( 101 ) be arranged in a second direction at differing heights, rotary shaft between the support column that said two is adjacent ( 109 ) by rotary shaft connector ( 301 ) and another rotary shaft ( 109 ) connect, described rotary shaft connector ( 301 ) for cylindrical and be arranged in cylinder supporting mass ( 302 In) and can supporting mass ( 302 Rotate in), wherein said rotary shaft ( 109 ) there is rectangular cross section, described rotary shaft connector ( 301 ) relative end face be respectively provided with described rotary shaft ( 109 ) the corresponding rectangular depression of cross section ( 305 ) be respectively embedded into described rotary shaft ( 109 ).
7.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein two support columns ( 101 Arrange between) 2 Individual or more solar panels install and rank ( 102 ).
8.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system, the most each solar panel install rank ( 102 ) adjacent photovoltaic panel installation position ( 103 ) center between distance be photovoltaic panel installation position ( 103 ) size in a second direction 1.5 More than Bei.
9.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein according to Weather information control motor ( 110 ) drive push rod ( 104 ) mobile, so that photovoltaic panel installation position ( 103 ) rotate respective angles in a first direction.
10.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein said push rod is installed, with each solar panel, the rotary shaft ranked by fork and is connected, wherein when push rod is driven by motor, described push rod makes fork swing, swing and then the drive rotary shaft of fork rotate so that this solar panel is installed the whole solar panel installation positions ranked and rotated in a first direction.
11.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein each solar panel installation position ( 103 In Chao Nan or one end of connecting solar panel installation position in a northerly direction on), and with the other end of the adjacent solar panel installation position of the support bar of inclined shore connection.
12.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein the first connector ( 105 ) it is hollow pipe, described hollow pipe is laid with the cable being connected to box type transformer.
13.According to claim 1 Described push-down oblique single shaft photovoltaic tracking system ( 100 ), wherein the second connector ( 106 ) be water pipe and be interconnected, described water pipe is used for spraying water, pesticide or chemical fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987381.7U CN205490350U (en) | 2015-12-01 | 2015-12-01 | Oblique unipolar photovoltaic tracking system of push -down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520987381.7U CN205490350U (en) | 2015-12-01 | 2015-12-01 | Oblique unipolar photovoltaic tracking system of push -down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205490350U true CN205490350U (en) | 2016-08-17 |
Family
ID=56660907
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520987381.7U Expired - Fee Related CN205490350U (en) | 2015-12-01 | 2015-12-01 | Oblique unipolar photovoltaic tracking system of push -down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205490350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383268A (en) * | 2020-10-27 | 2021-02-19 | 上海能耀新能源科技有限公司 | Photovoltaic mechanism with coupling structure |
-
2015
- 2015-12-01 CN CN201520987381.7U patent/CN205490350U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112383268A (en) * | 2020-10-27 | 2021-02-19 | 上海能耀新能源科技有限公司 | Photovoltaic mechanism with coupling structure |
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