CN207117553U - A kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component - Google Patents
A kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component Download PDFInfo
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- CN207117553U CN207117553U CN201720854526.5U CN201720854526U CN207117553U CN 207117553 U CN207117553 U CN 207117553U CN 201720854526 U CN201720854526 U CN 201720854526U CN 207117553 U CN207117553 U CN 207117553U
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- Prior art keywords
- truss
- photovoltaic battery
- battery component
- double side
- reflector
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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 discloses a kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component, including：Support stake；Rotate the rotating shaft for being arranged in support stake；For supporting fixed double-sided photovoltaic cell component, and the truss being fixedly connected with rotating shaft；For drive shaft rotate so that truss with axis of rotation drive mechanism；It is arranged on truss and sunray can be reflexed to the reflector of double side photovoltaic battery module backside side, the reflective material layer for reflection light is provided with the reflector.When drive mechanism driving truss rotates with running track from sun, reflector moves together along with truss, light is reflexed to the reverse side of double side photovoltaic battery component by reflector, increase the generated energy of double side photovoltaic battery module backside, so as to effectively improve the generating efficiency of double side photovoltaic battery component.
Description
Technical field
The utility model belongs to technical field of solar, and in particular to a kind of to be used to support the flat of double side photovoltaic battery component
Uniaxial tracking bracket.
Background technology
Solar photovoltaic bracket, be in solar photovoltaic generation system in order to put, install, fixed solar panel design
Special support.Tracking system in solar photovoltaic generation system is used to track the sun according to running track from sun so that
Solar photovoltaic electrification component in the tracking system can face solar irradiation direction all the time, so as to improve photovoltaic
The solar irradiation that electrification component receives, increase the generated energy of solar photovoltaic generation system.
Flat uniaxial tracking bracket is a kind of conventional solar energy tracking support, and existing flat uniaxial tracking bracket generally includes
Support, column, catch bar, pull bar and the connector for being connected catch bar with pull bar, for installing photovoltaic electrification component
Support is pivotably mounted on column, and one end of catch bar is fixedly connected with support, the other end and the connector pivot of catch bar
Connect, each pull bar arranged between photovoltaic electrification component is fixedly connected by connector.So as to by driving pull bar along its axis
Direction motion just can promote photovoltaic electrification component fixed on each row's support and support synchronously to rotate by catch bar so that
Photovoltaic electrification component face solar irradiation direction all the time.
Double side photovoltaic battery component can absorb solar energy by its tow sides and produce electric energy, relative to common photovoltaic
It is two-sided to add back side generating capacity for battery component so that double side photovoltaic battery component is than common photovoltaic cell component
Generating capacity is high, but the opaco sunlight of double-side assembly can not be reached effectively, cause the generating capacity of double-side assembly can not be most
Bigization.At present, when double side photovoltaic battery component is positioned on photovoltaic bracket, the sunlight of the opaco of double side photovoltaic battery component
Mainly by diffusing reflection to the back side, and diffusing reflection make it that back side sunlight absorbs less, and the constitutional detail of the support of module backside
Shade caused by blocking can cause double side photovoltaic battery component to produce hot spot effect, further reduce the double side photovoltaic battery component back of the body
The generated energy in face.
Utility model content
In order to solve the above problems, the utility model provides a kind of flat single shaft for being used to support double side photovoltaic battery component
Support is tracked, the generating efficiency of double side photovoltaic battery component can be effectively improved.
The technical solution of the utility model is：A kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component,
Including：
Support stake；
Rotate the rotating shaft for being arranged in support stake；
For supporting fixed double-sided photovoltaic cell component, and the truss being fixedly connected with rotating shaft；
For drive shaft rotate so that truss with axis of rotation drive mechanism；
It is arranged on truss and sunray can be reflexed to the reflector of double side photovoltaic battery module backside side, it is described
The reflective material layer for reflection light is provided with reflector.
The utility model adds reflector, reflective material layer is provided with reflector, and reflector is arranged at truss
On, therefore when drive mechanism driving truss rotates with running track from sun, reflector moves together along with truss, so as to
So that the utility model reflexes to light by reflector the reverse side of double side photovoltaic battery component, increase two-sided photovoltaic electric
The generated energy of pond module backside.
There is a variety of the structure type of drive mechanism in the utility model, using the driving structure of existing photovoltaic bracket,
Preferably, the drive mechanism includes：
The drive rod being fixedly connected with truss；
With the be hinged push rod coordinated of drive rod；
Drive device for driving push rod motion.
During by drive device pushrod movement, due to push rod and the be hinged cooperation of drive rod, therefore drive rod will be with push rod
Motion, and drive rod is fixedly connected with truss, therefore truss will move with drive rod, so as to realize to truss
Driving.There is a variety of the connected mode of drive rod and truss, such as can set on drive rod and consolidate with truss in the utility model
Surely the support body connected.And also there is a variety of the structure type of drive device in the utility model, such as drive device can use
The existing drive device such as cylinder, oil cylinder and motor.
There is a variety of the structure type of truss, in the utility model preferably, the truss is English truss.
There is a variety of the set-up mode of reflector in the utility model, in order that the light that must be reflected can sufficiently reflect in
The reverse side of double side photovoltaic battery component, preferably, the reflector is located at below double side photovoltaic battery component, and instead
Smooth surface is towards the shady face side of double side photovoltaic battery component.
Preferably, reduction of the reflector with the distance with double side photovoltaic battery component, the reflector are close
One end of double side photovoltaic battery component tilts from truss side towards truss outside.
Reflective material layer has diversified forms in the utility model, using existing conventional reflectorized material, preferably,
The reflective material layer is made up of reflective mirror.
Preferably, the reflector is multiple, multiple reflectors are symmetricly set in the both sides of the truss two-by-two, reflective
Plate tilts close to one end of double side photovoltaic battery component from truss side towards truss outside, so that both sides reflection light is in photovoltaic
The back side of battery component is overlapping to produce light intersection.The reflector of both sides reflects light in the back side of photovoltaic cell component
Side, the light of the reflector reflection of both sides will have intersection, the reflected light of intersection at the back side of photovoltaic cell component
On the one hand line adds the light quantity of reflected light, another aspect reflection light mutually covers, and the reflected light of side produces opposite side
Shade covering, caused shade in reflection light can be eliminated, so as to eliminate influence of the shade to generated energy.
Preferably, also including rotating the connecting rod for being arranged in support stake and being fixedly connected with truss, the truss is more
Individual, multiple truss are along the axial arranged of connecting rod.The utility model can set a drive mechanism, when drive mechanism drives
When one of truss rotates, because multiple truss are fixedly connected with the connecting rod, when a truss rotates, connecting rod is by band
Other truss are moved to rotate together.Therefore the utility model is not only easy to operate, and can reduce the setting of part, reduces manufacture
Cost.
The fixed form of double side photovoltaic battery component and truss in the utility model, existing be fixedly connected can be used
Mode is attached, the fixed form of reflector and truss, can also be fixedly connected with mode using a variety of, such as will be reflective
Then grillage is locked on truss by bolt, naturally it is also possible to use other connected modes.
Compared with prior art, the beneficial effects of the utility model are embodied in：
When drive mechanism driving truss rotates with running track from sun, reflector moves together along with truss, leads to
The reverse side that reflector reflexes to light double side photovoltaic battery component is crossed, increases the generating of double side photovoltaic battery module backside
Amount, while the light of the reflector reflection of both sides will have intersection, the reflection of intersection at the back side of photovoltaic cell component
On the one hand light adds the light quantity of reflected light, another aspect reflection light mutually covers, and the reflected light of side produces opposite side
Raw shade covering, can eliminate caused shade in reflection light, so as to eliminate influence of the shade to generated energy.So as to effectively carry
The generating efficiency of high double side photovoltaic battery component.
Brief description of the drawings
Fig. 1 is the incident structural representation for reflexing to double side photovoltaic battery component afterwards of sunlight in the utility model.
Fig. 2 is structural representation of the present utility model.
Fig. 3 is the mplifying structure schematic diagram at A in Fig. 2.
Embodiment
As shown in Fig. 1 ~ Fig. 3, the utility model includes：Support stake 1；Rotate the rotating shaft 2 for being arranged in support stake 1；For propping up
Support fixed double-sided photovoltaic cell component 3, and the truss 4 being fixedly connected with rotating shaft 2；Rotated for drive shaft 2 so that the companion of truss 4
The drive mechanism 5 rotated with rotating shaft 2；It is arranged on truss 4 and sunray can be reflexed to the back side of double side photovoltaic battery component 3
The reflector 6 of side, the reflective material layer for reflection light is provided with reflector 6（It is not drawn into figure）.
Reflective material layer has diversified forms in the utility model, using existing conventional reflectorized material, for example (,) it is reflective
Material layer is made up of reflective mirror.There is a variety of the structure type of truss 4, truss 4 is English truss 4 in the utility model.
The fixed form of double side photovoltaic battery component 3 and truss 4 in the utility model, existing fixation can be used even
The mode of connecing is attached, the fixed form of reflector 6 and truss 4, can also be fixedly connected with mode using a variety of, such as will
Reflector 6 is set up on truss 4, is then locked by bolt, naturally it is also possible to uses other connected modes.
The utility model adds reflector 6, reflective material layer is provided with reflector 6, and reflector 6 is arranged at purlin
On frame 4, therefore when drive mechanism 5 drives truss 4 to be rotated with running track from sun, reflector 6 starts shipment along with truss 4 one
It is dynamic, so that the utility model reflexes to light by reflector 6 reverse side of double side photovoltaic battery component 3, increase
The generated energy at the back side of double side photovoltaic battery component 3.
There is a variety of the structure type of drive mechanism 5 in the utility model, using the driving structure of existing photovoltaic bracket,
As shown in figure 1, drive mechanism 5 includes in the utility model：The drive rod 51 being fixedly connected with truss 4；It is be hinged with drive rod 51
The push rod 52 of cooperation；The drive device 53 moved for driving push rod 52.When the driving push rod 52 of drive device 53 is moved, due to pushing away
Bar 52 and the be hinged cooperation of drive rod 51, therefore drive rod 51 will move with push rod 52, and also drive rod 51 is fixed with truss 5 again
Connection, therefore truss 4 will move with drive rod 51, so as to realize the driving to truss 4.Drive rod in the utility model
51 have a variety of with the connected mode of truss 4, such as the support body being fixedly connected with truss 4 can be set on drive rod 51.And
Also there is a variety of the structure type of drive device 53 in the utility model, for example, drive device 53 can use cylinder, oil cylinder and
The existing drive device such as motor.
There is a variety of the set-up mode of reflector 6, in the utility model in order that the light that must be reflected can sufficiently reflect
In the reverse side of double side photovoltaic battery component 3, reflector 6 is located at the lower section of double side photovoltaic battery component 3, and reflective surface direction
The shady face side of double side photovoltaic battery component 3.As shown in figure 1, in the present embodiment reflector 6 with double side photovoltaic battery group
The reduction of the distance of part 3, reflector 6 close to one end of double side photovoltaic battery component 3 from the side of truss 4 towards truss 4 outside roll
Tiltedly.
As depicted in figs. 1 and 2, reflector 6 can be multiple in the utility model, and multiple reflectors 6 are symmetrical arranged two-by-two
In the both sides of truss 4, two-by-two symmetrically arranged reflector 6 close to one end of double side photovoltaic battery component 3 from the side direction of truss 4
The outside of truss 4 tilts, so that both sides reflection light is in the overlapping generation light intersection in the back side of photovoltaic cell component 3.Both sides
Reflector 6 light is reflected in the reverse side of photovoltaic cell component 3, the light that the reflector 6 of both sides reflects will be in photovoltaic
There is intersection 31 at the back side of battery component 3（Referring to dotted-line ellipse part in Fig. 1）, the reflection light on the one hand increasing of intersection
Adding the light quantity of reflected light, another aspect reflection light mutually covers, and the reflected light of side covers shade caused by opposite side,
Caused shade in reflection light can be eliminated, so as to eliminate influence of the shade to generated energy（Light is incident and reflection path can
Referring to shown in arrow in Fig. 1）.
As shown in Fig. 2 also include rotating the connection for being arranged in support stake 1 and being fixedly connected with truss 4 in the utility model
Bar 7, truss 4 can also be multiple, and multiple truss 4 are along the axial arranged of connecting rod 7.The utility model can set one
Drive mechanism 5, when drive mechanism 5 drives truss 4 to rotate, because multiple truss 4 are fixedly connected with connecting rod 7, when
When one truss 4 rotates, connecting rod 7 will drive other truss 4 to rotate together.Therefore the utility model is not only easy to operate, and
And the setting of part can be reduced, reduce manufacturing cost.
Claims (8)
- A kind of 1. flat uniaxial tracking bracket for being used to support double side photovoltaic battery component, it is characterised in that including：Support stake（1）；Rotation is arranged in support stake（1）Rotating shaft（2）；For supporting fixed double-sided photovoltaic cell component（3）, and and rotating shaft（2）The truss being fixedly connected（4）；For drive shaft（2）Rotate so that truss（4）With rotating shaft（2）The drive mechanism of rotation（5）；It is arranged at truss（4）Go up and sunray can be reflexed to double side photovoltaic battery component（3）The reflector of reverse side （6）, the reflector（6）On be provided with reflective material layer for reflection light.
- 2. the flat uniaxial tracking bracket as claimed in claim 1 for being used to support double side photovoltaic battery component, it is characterised in that institute State drive mechanism（5）Including：With truss（4）The drive rod being fixedly connected（51）；With drive rod（51）The be hinged push rod coordinated（52）；For driving push rod（52）The drive device of motion（53）.
- 3. the flat uniaxial tracking bracket as claimed in claim 1 or 2 for being used to support double side photovoltaic battery component, its feature exist In the truss（4）For English truss（4）.
- 4. the flat uniaxial tracking bracket as claimed in claim 3 for being used to support double side photovoltaic battery component, it is characterised in that institute State reflector（6）Positioned at double side photovoltaic battery component（3）Lower section, and reflective surface is towards double side photovoltaic battery component（3）The back of the body Smooth surface side.
- 5. the flat uniaxial tracking bracket as claimed in claim 4 for being used to support double side photovoltaic battery component, it is characterised in that institute State reflector（6）With with double side photovoltaic battery component（3）Distance reduction, the reflector（6）Close to two-sided photovoltaic electric Pond component（3）One end from truss（4）Side is towards truss（4）Outside tilts.
- 6. the flat uniaxial tracking bracket for being used to support double side photovoltaic battery component as described in claim 1 or 5, its feature exist In the reflective material layer is made up of reflective mirror.
- 7. the flat uniaxial tracking bracket as claimed in claim 6 for being used to support double side photovoltaic battery component, it is characterised in that institute State reflector（6）To be multiple, multiple reflectors（6）The truss is symmetricly set in two-by-two（4）Both sides, reflector（6）It is close Double side photovoltaic battery component（3）One end from truss（4）Side is towards truss（4）Outside tilts, so that both sides reflection light exists Photovoltaic cell component（3）The back side it is overlapping produce light intersection.
- 8. the flat uniaxial tracking bracket for being used to support double side photovoltaic battery component as described in claim 1 or 7, its feature exist In, in addition to rotation is arranged in support stake（1）And and truss（4）The connecting rod being fixedly connected（7）, the truss（4）To be multiple, Multiple truss（4）Along connecting rod（7）It is axial arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854526.5U CN207117553U (en) | 2017-07-14 | 2017-07-14 | A kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720854526.5U CN207117553U (en) | 2017-07-14 | 2017-07-14 | A kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component |
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| Publication Number | Publication Date |
|---|---|
| CN207117553U true CN207117553U (en) | 2018-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720854526.5U Active CN207117553U (en) | 2017-07-14 | 2017-07-14 | A kind of flat uniaxial tracking bracket for being used to support double side photovoltaic battery component |
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| CN (1) | CN207117553U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343575A (en) * | 2018-11-06 | 2019-02-15 | 赵守喆 | A kind of active intelligent-tracking support system for photovoltaic module generating electricity on two sides |
| CN109787546A (en) * | 2019-03-15 | 2019-05-21 | 吉林大学 | The driving arm of sun tracker |
| CN110427053A (en) * | 2019-09-05 | 2019-11-08 | 南京市光翔新能源科技有限公司 | A kind of oblique single-shaft tracking system of prestressing force flexible support with double-layer structure |
-
2017
- 2017-07-14 CN CN201720854526.5U patent/CN207117553U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109343575A (en) * | 2018-11-06 | 2019-02-15 | 赵守喆 | A kind of active intelligent-tracking support system for photovoltaic module generating electricity on two sides |
| CN109787546A (en) * | 2019-03-15 | 2019-05-21 | 吉林大学 | The driving arm of sun tracker |
| CN109787546B (en) * | 2019-03-15 | 2024-03-19 | 吉林大学 | Drive bracket of sun tracker |
| CN110427053A (en) * | 2019-09-05 | 2019-11-08 | 南京市光翔新能源科技有限公司 | A kind of oblique single-shaft tracking system of prestressing force flexible support with double-layer structure |
| CN110427053B (en) * | 2019-09-05 | 2024-05-03 | 南京市光翔新能源科技有限公司 | Prestress flexible support inclined single-axis tracking system with double-layer structure |
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