A kind of foldable photovoltaic system
Technical field
The present invention relates to field of photovoltaic power generation, and in particular to a kind of foldable photovoltaic system.
Background technology
Solar power generation industry is developed rapidly in recent years, and the installed capacity of global photovoltaic plant is constantly lifted, photovoltaic generation
Already take up more than the 10% of world's generating capacity.While large-scale ground power station and distributed power station installation amount fast development,
The product of various BIPVs such as solar power generation bicycle shed, roof, agricultural greenhouse etc. continuously emerge, the light of mobile field
Volt uses such as photovoltaic automobile also fast development.
Conventional solar cell is typically mounted on large-scale fixed support, daily out of doors through being affected by,
The easy laying dust in its surface, fall snow etc., have impact on its illumination condition, reduces its generated energy, and more serious can also form hot spot effect
Should, there is the danger such as overheat fire.
Photovoltaic application is low due to conversion efficiency, it has to takes substantial amounts of area and causes in the city of some land resource scarcities
The application such as area is limited.
In addition, some movement photovoltaic automobiles etc. are due to ceiling limited area, the installation of cell panel seldom, reduces the sun
What can be generated electricity exerts oneself.
The content of the invention
The present invention is exactly a kind of folding photovoltaic system provided for the defect for overcoming above-mentioned prior art to exist.This
Invention can withdraw photovoltaic panel at sleety weather, night etc., protect photovoltaic panel;Maintenance, replacing more facilitate;Folding and unfolding is simultaneously clear
Sweep component so that photovoltaic plate surface is more cleaned, generated energy enhancing;Occupied little space during withdrawal, both can be as photovoltaic plant
Mount scheme, can use as small-sized sunshade, vehicular power plant again.
A kind of foldable photovoltaic system of the invention, including bracket with foldable group, support group are provided with pedestal, pedestal
Including two-layer above stand frame, it is slidably connected between adjacent two layers stand frame;Photovoltaic panel is arranged in stand frame.
Stand frame is the rectangle frame being made up of two longitudinal carriers being parallel to each other and two horizontal supports being parallel to each other,
, perpendicular to base-plates surface, horizontal support is parallel to base-plates surface for longitudinal carrier.
Described longitudinal carrier and horizontal support medial surface is provided with installs photovoltaic panel in guide groove, guide groove.
Longitudinal carrier upper and lower surface is respectively arranged with slide block slot and sliding block, and the longitudinal carrier of upper and lower two-layer adjacent stent frame leads to
Cross slide block slot and sliding block cooperates.
The foldable photovoltaic system also include draw off gear, draw off gear by the fixed pulley on pedestal, be arranged on
The assembly pulley of longitudinal carrier top lateral surface(It is fixed on except the longitudinal carrier fixing end on pedestal, longitudinal carrier top herein
End refers to longitudinal carrier free-end), wirerope and wirerope Storage case constitute, it is fixed that wirerope is bypassed successively from wirerope Storage case actinobacillus wheel
Pulley, the pulley of each longitudinal carrier top lateral surface return to wirerope Storage case take-up pulley.
Every layer(Except orlop)Stand frame outer rim horizontal support bottom is provided with cleaning bar, clean bar end with it is adjacent under
The photovoltaic plate surface contact of layer stand frame.The cleaning bar cleans bar, such as silica gel strip, cloth, hairbrush for flexible.
The photovoltaic panel is lightweight photovoltaic panel.Lightweight photovoltaic panel, refers to the lighter photovoltaic panel of weight, using being different from
The aluminium frame of current standard.Because existing photovoltaic panel aluminium frame increased a B and C face to increase intensity(Such as Figure of description
Shown in Fig. 4), existing conventional photovoltaic plate B and C faces are all 40cm.Lightweight photovoltaic panel aluminium frame directly removes B faces and C faces, or
B and C faces are all in below 25cm.
The stand frame is stainless steel stent frame or hard aluminium alloy stand frame.
The pedestal is fixed on metope or column support.
Beneficial effects of the present invention are:Withdrawn at sleety weather, night etc. the invention enables photovoltaic panel, protect photovoltaic panel;
Maintenance, replacing more facilitate;Component is cleaned simultaneously reclaiming so that photovoltaic plate surface is more cleaned, generated energy enhancing;During withdrawal
Occupy little space, can both be used as small-sized sunshade, vehicular power plant again as photovoltaic plant mount scheme, have
The scope that is widely used and outstanding using effect.While ensureing to generate electricity, land seizure is saved, with splendid economy
Benefit and social benefit.
Brief description of the drawings:
Fig. 1 show structural representation of the invention;
Fig. 2 show Figure 1A-A directions sectional view;
Fig. 3 show stand frame structural representation;
Fig. 4 show conventional photovoltaic plate structure schematic diagram.
In figure, 1. pedestal, 2. longitudinal carrier, 3. sliding block, 4. pulley, 5. cleans bar, 6. wirerope, 7. wirerope Storage case,
8. photovoltaic panel, 9. slide block slot, 10. wall or column support, 11. horizontal supports, 12. fixed pulleys.
Specific embodiment:
For a better understanding of the present invention, technical scheme is described in detail below in conjunction with the accompanying drawings, but the present invention is simultaneously
It is not limited to this.
Embodiment 1
A kind of foldable photovoltaic system of the invention, including bracket with foldable group, support group bag are provided with pedestal 1, pedestal 1
Two-layer above stand frame is included, is slidably connected between adjacent two layers stand frame;Photovoltaic panel 8 is arranged in stand frame.
Stand frame is the rectangle being made up of two longitudinal carriers 2 being parallel to each other and two horizontal supports 11 being parallel to each other
Frame, perpendicular to the surface of pedestal 1, horizontal support 11 is parallel to the surface of pedestal 1 for longitudinal carrier 2.
The foldable photovoltaic system also includes draw off gear, and draw off gear is by the fixed pulley 12 on pedestal 1, installation
In the assembly pulley of the top lateral surface of longitudinal carrier 2(It is fixed on except the fixing end of longitudinal carrier 2 on pedestal, longitudinal direction branch herein
The top of frame 2 refers to the free-end of longitudinal carrier 2), wirerope 6 and wirerope Storage case 7 constitute, wirerope 6 is from the actinobacillus wheel of wirerope Storage case 7
Fixed pulley 12, the pulley 4 of each longitudinal carrier top lateral surface are bypassed successively returns to the take-up pulley of wirerope Storage case 7.
Every layer(Except orlop)Stand frame outer rim(That is support group expansion direction end)The bottom of horizontal support 11 is provided with clearly
Swepting slip 5, cleans the end of bar 5 and is contacted with the surface of photovoltaic panel 8 of adjacent lower stand frame.The cleaning bar 5 cleans bar for flexible, such as
Silica gel strip, cloth, hairbrush etc..Clean bar can be cleaned when lower floor support is pulled out or is withdrawn the surface of lightweight photovoltaic panel 8 dust,
Fallen leaves etc..
The photovoltaic panel 8 is lightweight photovoltaic panel.Lightweight photovoltaic panel, refers to the lighter photovoltaic panel of weight, using difference
In the aluminium frame of current standard.Because existing photovoltaic panel aluminium frame increased a B and C face to increase intensity(As specification is attached
Shown in figure Fig. 4), existing conventional photovoltaic plate B and C faces are all 40cm.Lightweight photovoltaic panel aluminium frame directly removes B faces and C faces, or
Person B and C faces are all in below 25cm.
The stand frame is stainless steel stent frame or hard aluminium alloy stand frame.
Pedestal 1 is fixed on wall or column support 10, and 10 can also be automobile top keel, ground floor longitudinal carrier 2
It is fixed on pedestal 1, ground floor horizontal support 11 is arranged on longitudinal carrier 2, is constituted on longitudinal carrier 2 and on horizontal support 11
Stand frame, described longitudinal carrier 2 and the medial surface of horizontal support 11 is provided with installs photovoltaic panel 8 in guide groove, guide groove.
Second layer longitudinal carrier 2 is connected by the sliding block 3 at top with the slide block slot 9 of the bottom of ground floor longitudinal carrier 2.Successively
Analogizing can install 2 ~ 10 layers of support.
Relative motion is realized by pulley 4, wirerope 6 and wirerope Storage case 7 between each layer support.Wirerope Storage case 7 both may be used
Can also be Electronic control to be manual.When its one end take-up and during other end unwrapping wire, every layer of support will be drawn out or
Withdraw.Wirerope 6 plays the role of fastening simultaneously, it is to avoid rocking mutually between support.
When using, control wirerope Storage case 7 launches the system, and evening or rainy weather withdraw, while having cleaned component
The dust on surface so that component is constantly in more clean and tidy state.
Embodiment 2
A kind of foldable photovoltaic system of the invention, including bracket with foldable group, support group bag are provided with pedestal 1, pedestal 1
Two-layer above stand frame is included, is slidably connected between adjacent two layers stand frame;Photovoltaic panel 8 is arranged in stand frame.
Stand frame is the rectangle being made up of two longitudinal carriers 2 being parallel to each other and two horizontal supports 11 being parallel to each other
Frame, perpendicular to the surface of pedestal 1, horizontal support 11 is parallel to the surface of pedestal 1 for longitudinal carrier 2.
The upper and lower surface of longitudinal carrier 2 is respectively arranged with slide block slot 9 and sliding block 3, the longitudinal direction branch of upper and lower two-layer adjacent stent frame
Frame 2 is cooperated by slide block slot 9 and sliding block 3.
The foldable photovoltaic system also includes draw off gear, and draw off gear is by the fixed pulley 12 on pedestal 1, installation
In the assembly pulley of the top lateral surface of longitudinal carrier 2(It is fixed on except the fixing end of longitudinal carrier 2 on pedestal, longitudinal direction branch herein
The top of frame 2 refers to the free-end of longitudinal carrier 2), wirerope 6 and wirerope Storage case 7 constitute, wirerope 6 is from the actinobacillus wheel of wirerope Storage case 7
Fixed pulley 12, the pulley 4 of each longitudinal carrier top lateral surface are bypassed successively returns to the take-up pulley of wirerope Storage case 7.
Every layer(Except orlop)Stand frame outer rim(That is support group expansion direction end)The bottom of horizontal support 11 is provided with clearly
Swepting slip 5, cleans the end of bar 5 and is contacted with the surface of photovoltaic panel 8 of adjacent lower stand frame.The cleaning bar 5 cleans bar for flexible, such as
Silica gel strip, cloth, hairbrush etc..Cleaning bar can clean the ash on the surface of lightweight photovoltaic panel 8 when second layer support is pulled out or is withdrawn
Dirt, fallen leaves etc..
The photovoltaic panel 8 is lightweight photovoltaic panel.Lightweight photovoltaic panel, refers to the lighter photovoltaic panel of weight, using difference
In the aluminium frame of current standard.Because existing photovoltaic panel aluminium frame increased a B and C face to increase intensity(As specification is attached
Shown in figure Fig. 4), existing conventional photovoltaic plate B and C faces are all 40cm.Lightweight photovoltaic panel aluminium frame directly removes B faces and C faces, or
Person B and C faces are all in below 25cm.
The stand frame is stainless steel stent frame or hard aluminium alloy stand frame.
Pedestal 1 is fixed on wall or column support 10, and 10 can also be automobile top keel, ground floor longitudinal carrier 2
It is fixed on pedestal 1, ground floor horizontal support 11 is arranged on longitudinal carrier 2, is constituted on longitudinal carrier 2 and on horizontal support 11
Stand frame, lightweight photovoltaic module 8 is arranged on stand frame top.
Relative motion is realized by pulley 4, wirerope 6 and wirerope Storage case 7, fixed pulley 12 between each layer support.Wirerope is received
It both can be manual to put box 7, can also be Electronic control.When its one end take-up and during other end unwrapping wire, every layer of support is just
Can be drawn out or withdraw.Wirerope 6 plays the role of fastening simultaneously, it is to avoid rocking mutually between support.
When using, control wirerope Storage case 7 launches the system, and evening or rainy weather withdraw, while having cleaned component
The dust on surface so that component is constantly in more clean and tidy state.