CN102142473A - Framework structure of solar panel - Google Patents
Framework structure of solar panel Download PDFInfo
- Publication number
- CN102142473A CN102142473A CN2010106222623A CN201010622262A CN102142473A CN 102142473 A CN102142473 A CN 102142473A CN 2010106222623 A CN2010106222623 A CN 2010106222623A CN 201010622262 A CN201010622262 A CN 201010622262A CN 102142473 A CN102142473 A CN 102142473A
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- China
- Prior art keywords
- solar panels
- mouldings
- frame structure
- groove
- moulding
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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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- Photovoltaic Devices (AREA)
Abstract
The invention provides a framework structure of a solar panel. The framework structure comprises a plurality of strips and a plurality of composite members; both ends of each strip have a diagonal plane; each composite member is inserted into two strips respectively so as to connect the two adjacent strips; concave steps are arranged on the upper surfaces of both ends of each strip respectively; and the two adjacent strips are connected so that the two steps are combined into a channel. The framework structure of the solar panel can drain waterlogging by using the channel formed on the connection between the two adjacent strips, so that the waterlogging between the framework and the panel body can be prevented from forming a shading band and reducing the efficiency of the solar panel.
Description
Technical field
The invention relates to a kind of frame structure of solar panels, especially about a kind of frame structure that prevents the solar panels of ponding.
Background technology
Instantly, non-renewable energy resources such as electric power, coal, oil signal for help repeatedly, and energy problem becomes the bottleneck of restriction international community economic development day by day.More and more countries comes into effect " sunlight program ", develops solar energy resources, seeks the new power of economic development.Under the promotion of international photovoltaic market great potential, solar cell creates a new industry.
Global solar battery industry 1994-2004 increased by 17 times in 10 years, and manufacture of solar cells mainly is distributed in Japan, Europe and the U.S..The global solar battery scale of installing had reached 1744MW in 2006, grew up 19% than 2005, and the whole market output value formally breaks through 10,000,000,000 dollars of high pointes.The global solar battery production reached 3436MW in 2007, had increased by 56% than 2006.
At present, China has become the main manufacture of solar cells state in the whole world.National solar cell yield reached 1188MW in 2007, increased by 293% on a year-on-year basis.China has successfully surmounted Europe, Japan is world's manufacture of solar cells first big country.On industrial pattern, China's solar cell industry has formed certain situation of gathering.In the Yangtze River Delta, the ring Bohai Sea, Pearl River Delta, central and west regions, formed the solar energy industry cluster that differs from one another.
Solar panels need to fix by the closed frame that assembles in use, when setting up solar panels, can cooperate the residing latitude of solar panels with the plate body certain angle setting of tilting in order to be added to light quantity, just can't avoid between a lower body side frame and solar panels, forming ponding when therefore raining, and ponding can deposit dust and tongue green for a long time.The dust of deposition and the moss of growth can form a photo-shield strip after ponding is killed, and cause the solar panels shadowed layer and influence its lighting efficiency, or cause hot-zone effect (hot spot issue).
Summary of the invention
In view of this, purpose of the present invention just provides a kind of frame structure of solar panels, reduces the lighting efficiency of solar panels in order to avoid ponding, and it comprises a plurality of mouldings, and each moulding two ends is a scarf; And a plurality of sub-assemblies, each sub-assembly inserts two mouldings respectively and engages two adjacent mouldings, and wherein, the upper surface at the two ends of each moulding has the step of a depression respectively, and two adjacent mouldings engage back two steps and are combined into a groove.
According to one embodiment of the invention, each moulding more comprises a groove, and the edge of solar panels is fitted into groove from the opening part of groove.
Preferably, each moulding more comprises a storage tank, runs through moulding.
Wherein, each sub-assembly storage tank of inserting two mouldings respectively engages two adjacent mouldings.
Preferably, sub-assembly is a limb.
Use the advantage of the frame structure of solar panels provided by the invention to be, when rainy, the groove on the moulding both sides at low side place of the solar panels that are obliquely installed can be discharged rainwater, thereby avoid at the solar panels surface area water, thereby eliminate of the influence of the photo-shield strip of dust or moss formation the lighting efficiency generation of solar panels.
Description of drawings
Fig. 1 illustrates the partial exploded view according to the frame structure of existing solar panels.
Fig. 2 illustrates the combination schematic diagram of the frame structure of the solar panels shown in Fig. 1.
Fig. 3 illustrates the scarf schematic diagram according to the frame structure of the solar panels of one embodiment of the invention.
Fig. 4 illustrates the joint schematic diagram of the frame structure of the solar panels among Fig. 3.
Embodiment
Below will and describe clear explaination embodiments of the present invention in detail with accompanying drawing, for the purpose of simplifying accompanying drawing, some known habitual structures and assembly will illustrate in the mode of simple signal in the accompanying drawings.
Please in conjunction with reference Fig. 1 and Fig. 2, Fig. 1 illustrates the partial exploded view according to the frame structure of existing solar panels, and Fig. 2 illustrates the combination schematic diagram of the frame structure of the solar panels shown in Fig. 1.As shown in the figure, the existing frame structure that is used for solar panels comprises four mouldings 100 and four sub-assemblies 102.The groove 104 of opening is formed at the top of moulding, and this groove is used to install solar panels.Groove 104 belows are provided with a storage tank 106.The two ends of moulding 100 are respectively the scarves of 45 degree.Sub-assembly 102 is limbs, comprises mutually perpendicular combination arm with zigzag anti-skid structure, is L shaped parts.As shown in Figure 2, sub-assembly 102 can engage two adjacent mouldings 100, it utilizes the combination arm to stretch into respectively in the storage tank 106 of two mouldings 100, and the scarf of two adjacent mouldings 100 is corresponding and form one 90 right angles of spending, and four mouldings 100 and four composite unit 102 form the frame structure of installing solar panels with above-mentioned juncture.When setting up solar panels, can cooperate the residing latitude of solar panels with the plate body certain angle setting of tilting, just can between a lower body side frame and solar panels, form ponding when therefore raining, and ponding can deposit dust and tongue green for a long time in order to be added to light quantity.The dust of deposition and the moss of growth can form a photo-shield strip 110 after ponding is killed, and cause the solar panels shadowed layer and influence its lighting efficiency.
Please in conjunction with reference Fig. 3 and Fig. 4, Fig. 3 illustrates the scarf schematic diagram according to the frame structure of the solar panels of one embodiment of the invention, and Fig. 4 illustrates the joint schematic diagram of the frame structure of the solar panels among Fig. 3.As shown in the figure, the frame structure of solar panels comprises four mouldings 100 and four sub-assemblies 102 (with reference to shown in Figure 1).The groove 104 of opening is formed at the top of moulding, and this groove is used to install solar panels, and promptly the edge of solar panels is fitted into groove 104 from the opening part of groove 104.Groove 104 belows are provided with a storage tank 106, run through moulding 100, and promptly storage tank 106 all can be seen in the two ends of moulding 100.The two ends of moulding 100 are respectively the scarves of 45 degree.Sub-assembly 102 is limbs, comprises mutually perpendicular combination arm with zigzag anti-skid structure, is L shaped parts.As shown in Figure 4, the storage tank 106 that each sub-assembly 102 inserts two mouldings 100 respectively engages two adjacent mouldings 100, specifically, sub-assembly 102 can engage two adjacent mouldings 100, it utilizes combination arm to stretch into respectively in the storage tank 106 of two mouldings 100, and the scarf of two adjacent mouldings 100 is corresponding and form the right angles of one 90 degree.As shown in Figure 3, the upper surface at the two ends of each moulding 100 has the step 300 of a depression respectively, and two adjacent mouldings 100 engage back two steps 300 and are combined into a groove 400, as shown in Figure 4.
Four mouldings 100 and four composite unit 102 form the frame structure of installing solar panels with above-mentioned juncture.When setting up solar panels, can cooperate the residing latitude of solar panels with the plate body certain angle setting of tilting in order to be added to light quantity, just can between a lower body side frame and solar panels, form ponding when rainy, yet engage the groove 400 that back two steps 300 are combined into because four jiaos of places have two adjacent mouldings 100, so ponding can be discharged from groove 400.
The advantage of the frame structure of solar panels provided by the invention is, when rainy, the groove on the moulding both sides at low side place of the solar panels that are obliquely installed can be discharged rainwater, thereby avoid at the solar panels surface area water, thereby eliminate of the influence of the photo-shield strip of dust or moss formation the lighting efficiency generation of solar panels.
Above, describe the specific embodiment of the present invention with reference to the accompanying drawings.But those skilled in the art can understand, and under situation without departing from the spirit and scope of the present invention, can also do various changes and replacement to the specific embodiment of the present invention.These changes and replace all drop in claims of the present invention institute restricted portion.
Claims (5)
1. the frame structure of solar panels is characterized in that, the frame structure of described solar panels comprises:
A plurality of mouldings, each described moulding two ends is a scarf; And
A plurality of sub-assemblies, each described sub-assembly insert two described mouldings respectively and engage two adjacent described mouldings,
Wherein, the upper surface at the two ends of each described moulding has the step of a depression respectively, and two adjacent described mouldings engage back two described steps and are combined into a groove.
2. the frame structure of solar panels according to claim 1 is characterized in that, each described moulding more comprises a groove, and the edge of described solar panels is fitted into described groove from the opening part of described groove.
3. the frame structure of solar panels according to claim 1 is characterized in that, each described moulding more comprises a storage tank, runs through described moulding.
4. the frame structure of solar panels according to claim 3 is characterized in that, the described storage tank that each described sub-assembly inserts two described mouldings respectively engages two adjacent described mouldings.
5. the frame structure of solar panels according to claim 1 is characterized in that, described sub-assembly is a limb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106222623A CN102142473A (en) | 2010-12-28 | 2010-12-28 | Framework structure of solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106222623A CN102142473A (en) | 2010-12-28 | 2010-12-28 | Framework structure of solar panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102142473A true CN102142473A (en) | 2011-08-03 |
Family
ID=44409857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106222623A Pending CN102142473A (en) | 2010-12-28 | 2010-12-28 | Framework structure of solar panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102142473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026405A1 (en) * | 2012-08-14 | 2014-02-20 | 友达光电股份有限公司 | Solar device and combined frame thereof |
| CN103633929A (en) * | 2013-11-27 | 2014-03-12 | 友达光电股份有限公司 | Solar module |
-
2010
- 2010-12-28 CN CN2010106222623A patent/CN102142473A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014026405A1 (en) * | 2012-08-14 | 2014-02-20 | 友达光电股份有限公司 | Solar device and combined frame thereof |
| CN103633929A (en) * | 2013-11-27 | 2014-03-12 | 友达光电股份有限公司 | Solar module |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |