CN103580599A - Polyurethane section bar - Google Patents
Polyurethane section bar Download PDFInfo
- Publication number
- CN103580599A CN103580599A CN201210279497.6A CN201210279497A CN103580599A CN 103580599 A CN103580599 A CN 103580599A CN 201210279497 A CN201210279497 A CN 201210279497A CN 103580599 A CN103580599 A CN 103580599A
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- China
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- section bar
- glass fiber
- fiber reinforced
- draw cut
- base plate
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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
Abstract
A polyurethane section bar is used for a solar panel frame. The section bar is a strip component made of glass fiber reinforced polyurethane material, the cross section of the component is of an approximate L-shaped structure, and the L-shaped structure comprises a bottom plate, a top groove and a supporting plate, the supporting plate is arranged between the bottom plate and the top groove, and an opening of the top groove faces toward the side face. According to the section bar made of the glass fiber reinforced polyurethane material, the glass fiber reinforced polyurethane material is adopted to replace aluminum alloy material and is good in rigidity, corrosion resistance and insulativity, the section bar is stable in structure, good in anti-bending and anti-torsion performance and low in production cost, and the assembled frame is light in weight and high in anti-bending and anti-torsion strength and is a novel section bar.
Description
Technical field
The present invention relates to a kind of section bar, be specifically related to a kind of glass fiber reinforced polyester ammonia ester solar panels section bar.
Background technology
Solar bracket photovoltaic is on the market generally to be assembled by aluminium alloy extrusions.Though aluminium alloy extrusions is economical cheap, corrosion resistance, poor insulativity, antitorque coefficient is not high, and section bar is with cavity body structure, and during production, mould structure is complicated, and materials are more, and the weight of the framework after profile material assembling is heavier, and bending resistance and torsional property are not good.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of polyurethane section bar, the fine bending resistance of tool, torsional property, section bar is lightweight, and cost is low, and bending resistance, antitorque and corrosion resistance, insulation property are good.
For achieving the above object, technical scheme of the present invention is as follows: a kind of glass fiber reinforced polyester ammonia ester section bar, for solar energy panel frame, described section bar is the strip component of glass fiber reinforced polyester ammonia ester material, comprise base plate, inverted draw cut and supporting bracket, described supporting bracket is arranged between described base plate and described inverted draw cut, and described inverted draw cut is provided with along the groove of axis trend, and described slot opening is positioned at the side of described inverted draw cut.
Preferably, described supporting bracket is solid I-shaped or rectangle or trapezoidal.
Preferably, described base plate is to a side horizontal-extending of described slot opening.
Preferably, the approximate L shaped structure of the cross section of described section bar or inverted T-shaped structure.
Preferably, the upper plane of the lower plane of described inverted draw cut and described base plate is respectively equipped with one or two protruding ribs.
Preferably, the junction of described inverted draw cut and/or described base plate and described supporting bracket is provided with and strengthens convex tendon or boss.
Adopt the beneficial effect of above technical scheme to be:
1, adopt glass fiber reinforced polyester ammonia ester material to produce solar bracket section bar, glass fiber reinforced polyester ammonia ester material has good physical property, lightweight, and bending resistance, antitorque, corrosion resistance, insulating properties are good, are a kind of emerging architectural shapes.
2, section bar adopts base plate, inverted draw cut and supporting bracket to form L shaped or inverted T-shaped structure, and inverted draw cut is provided with along the groove of axis trend, and the base plate of section bar extends to the opening direction of described inverted draw cut.The cavity design of traditional section bar has been broken through in the cross section of section bar, and materials are few, simple in structure, and whole profile structure bending resistance, torsional strength are high, have alleviated weight and cost, have very strong economy.
3, the groove of inverted draw cut is convenient to install solar panel, again can reinforcing profile bending strength.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in embodiment of the present invention technology, to the accompanying drawing of required use in embodiment technical description be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the cross-sectional structure schematic diagram of the embodiment of the present invention 1 section bar.
Fig. 2 is the cross-sectional structure schematic diagram of the embodiment of the present invention 2 section bars.
Fig. 3 is the cross-sectional structure schematic diagram of the embodiment of the present invention 3 section bars.
Fig. 4 is the cross-sectional structure schematic diagram of the embodiment of the present invention 4 section bars.
The represented corresponding component title of numeral in figure:
1, base plate 2, supporting bracket 3, inverted draw cut 4, groove 5, rib 6, boss.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of section bar, for solar energy panel frame, section bar is the strip component of glass fiber reinforced polyester ammonia ester material, comprise base plate, inverted draw cut and supporting bracket, supporting bracket is arranged between base plate and inverted draw cut, and inverted draw cut is provided with along the groove of axis trend, and slot opening is positioned at the side of inverted draw cut.
As shown in Figure 1, the approximate L shaped structure of the cross section of section bar or inverted T-shaped structure, section bar is comprised of base plate 1, inverted draw cut 3 and supporting bracket 2, and described inverted draw cut 3 is provided with along the groove 4 of axis trend, and described groove 4 openings are positioned at the side of described inverted draw cut 3.Base plate 1 is to a side horizontal-extending of groove 4 openings.The upper plane of the lower plane of inverted draw cut 3 and 1 base plate is respectively equipped with two protruding ribs 5.
All the other are identical with embodiment 1, and difference is, as shown in Figure 2, the upper plane of the lower plane of inverted draw cut 3 and 1 base plate is respectively equipped with a protruding rib 5, and rib 5 is positioned at the side that base plate extends.
All the other are identical with embodiment 1, and difference is, as shown in Figure 3, the upper plane of the lower plane of inverted draw cut 3 and 1 base plate is respectively equipped with a protruding rib 5, and rib 5 is positioned at the opposite side that base plate extends.
All the other are identical with embodiment 1, and difference is, as shown in Figure 4, supporting bracket 2 is I-shaped, makes whole section bar support have good bending resistance, torsional property.
All the other are identical with embodiment 4, and difference is, supporting bracket is dull and stereotyped, and the junction of described inverted draw cut and/or described base plate and described supporting bracket is provided with reinforcement boss 6.
Whole section bar support has good bending resistance, torsional property.The cavity design of traditional section bar has been broken through in the cross section of section bar, and materials are few, simple in structure, and whole profile structure bending resistance, torsional strength are high, have alleviated weight and cost, have very strong economy.
Section bar is by the drawing moulding of glass fiber reinforced polyester ammonia ester material or extrusion modling, and glass fiber reinforced polyester ammonia ester material has good physical property, and hardness is high, lightweight, and corrosion resistance, good insulating are a kind of emerging construction materials.The section bar that adopts glass fiber reinforced polyester ammonia ester material to produce, good rigidly, corrosion resistance, insulating properties are good, also have good bending resistance, torsional property, and section bar lightweight is a kind of emerging section bar.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. a glass fiber reinforced polyester ammonia ester section bar, for solar energy panel frame, it is characterized in that, described section bar is the strip component of glass fiber reinforced polyester ammonia ester material, comprise base plate, inverted draw cut and supporting bracket, described supporting bracket is arranged between described base plate and described inverted draw cut, and described inverted draw cut is provided with along the groove of axis trend, and described slot opening is positioned at the side of described inverted draw cut.
2. glass fiber reinforced polyester ammonia ester section bar according to claim 1, is characterized in that, described supporting bracket is solid I-shaped or rectangle or trapezoidal.
3. glass fiber reinforced polyester ammonia ester section bar according to claim 1 and 2, is characterized in that, described base plate is to a side horizontal-extending of described slot opening.
4. glass fiber reinforced polyester ammonia ester section bar according to claim 1 and 2, is characterized in that, the approximate L shaped structure of cross section or the inverted T-shaped structure of described section bar.
5. glass fiber reinforced polyester ammonia ester section bar according to claim 2, is characterized in that, the upper plane of the lower plane of described inverted draw cut and described base plate is respectively equipped with one or two protruding ribs.
6. glass fiber reinforced polyester ammonia ester section bar according to claim 2, is characterized in that, the junction of described inverted draw cut and/or described base plate and described supporting bracket is provided with strengthens convex tendon or boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210279497.6A CN103580599B (en) | 2012-08-08 | 2012-08-08 | A kind of polyurethane section bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210279497.6A CN103580599B (en) | 2012-08-08 | 2012-08-08 | A kind of polyurethane section bar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103580599A true CN103580599A (en) | 2014-02-12 |
| CN103580599B CN103580599B (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210279497.6A Active CN103580599B (en) | 2012-08-08 | 2012-08-08 | A kind of polyurethane section bar |
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| Country | Link |
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| CN (1) | CN103580599B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110411A (en) * | 2021-11-26 | 2022-03-01 | 江苏万和铝业有限公司 | Corrosion-resistant super-weather-resistant aluminum alloy section and production process thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201141512Y (en) * | 2007-11-30 | 2008-10-29 | 广东五星太阳能有限公司 | Novel aluminum section bar |
| CN101501868A (en) * | 2006-06-13 | 2009-08-05 | 维利·比勒 | Solar element with temperature control device |
| CN201637161U (en) * | 2010-02-08 | 2010-11-17 | 宁波帅康热水器有限公司 | Side frame of flat-plate solar heat collector and flat-plate solar heat collector |
| CN201866964U (en) * | 2010-11-10 | 2011-06-15 | 云南能工太阳能工程有限公司 | Combined type solar heat collector side frame |
| CN201877449U (en) * | 2010-12-02 | 2011-06-22 | 苏州恒坤精密电子有限公司 | Photovoltaic component packaging frame |
| CN202109196U (en) * | 2011-06-16 | 2012-01-11 | 东方日升新能源股份有限公司 | Asymmetric structural aluminum alloy profile of solar cell framework |
| CN202736943U (en) * | 2012-08-08 | 2013-02-13 | 江苏源盛复合材料技术股份有限公司 | Polyurethane section bar |
-
2012
- 2012-08-08 CN CN201210279497.6A patent/CN103580599B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101501868A (en) * | 2006-06-13 | 2009-08-05 | 维利·比勒 | Solar element with temperature control device |
| CN201141512Y (en) * | 2007-11-30 | 2008-10-29 | 广东五星太阳能有限公司 | Novel aluminum section bar |
| CN201637161U (en) * | 2010-02-08 | 2010-11-17 | 宁波帅康热水器有限公司 | Side frame of flat-plate solar heat collector and flat-plate solar heat collector |
| CN201866964U (en) * | 2010-11-10 | 2011-06-15 | 云南能工太阳能工程有限公司 | Combined type solar heat collector side frame |
| CN201877449U (en) * | 2010-12-02 | 2011-06-22 | 苏州恒坤精密电子有限公司 | Photovoltaic component packaging frame |
| CN202109196U (en) * | 2011-06-16 | 2012-01-11 | 东方日升新能源股份有限公司 | Asymmetric structural aluminum alloy profile of solar cell framework |
| CN202736943U (en) * | 2012-08-08 | 2013-02-13 | 江苏源盛复合材料技术股份有限公司 | Polyurethane section bar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110411A (en) * | 2021-11-26 | 2022-03-01 | 江苏万和铝业有限公司 | Corrosion-resistant super-weather-resistant aluminum alloy section and production process thereof |
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| Publication number | Publication date |
|---|---|
| CN103580599B (en) | 2016-03-30 |
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Effective date of registration: 20200114 Address after: 313000 Zhejiang city of Huzhou province with the old building in the town of Nanxun Road No. 2 -8 Patentee after: Zhejiang Yi Long Polytron Technologies Inc Address before: Suzhou City, Jiangsu province 215000 Fengting Avenue Suzhou Industrial Park No. 733 Patentee before: Jiangsu Yuansheng Composite Material Technology Co., Ltd. |