CN105553410A - Connecting structure of composite material solar panel frame - Google Patents
Connecting structure of composite material solar panel frame Download PDFInfo
- Publication number
- CN105553410A CN105553410A CN201511003292.5A CN201511003292A CN105553410A CN 105553410 A CN105553410 A CN 105553410A CN 201511003292 A CN201511003292 A CN 201511003292A CN 105553410 A CN105553410 A CN 105553410A
- Authority
- CN
- China
- Prior art keywords
- frame
- corner brace
- composite material
- fiber
- solar components
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims description 14
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229920002748 Basalt fiber Polymers 0.000 claims description 2
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 230000002708 enhancing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000805 composite resin Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920013657 polymer matrix composite Polymers 0.000 description 2
- 239000011160 polymer matrix composite Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
-
- 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
The invention relates to the technical field of a connecting structure of a composite material solar panel frame. The connecting structure of the composite material solar panel frame comprises a long frame in the length direction of the solar panel, a short frame in the width direction of the solar panel and a rectangular corner connector for connecting, wherein the corner connector is made of a fiber-reinforced resin-based composite material, clamping bosses are designed at two ends of the rectangular corner connector, which facilitates the matching with the clamping grooves of the frame; the clamping bosses are respectively inserted in the clamping grooves of the long frame and the short frame to realize the clamping effect. The connecting structure disclosed by the invention not only can be used for realizing rapid connection, but also has the characteristics of high reliability, simple structure and attractive appearance.
Description
Technical field:
The present invention relates to composite material solar components connection structure of frame technical field.
Technical background:
Along with environment situation goes from bad to worse, the demand of people to clean energy resource is increasing, and solar energy is more and more paid attention to as a kind of renewable resource.Solar energy resources has played certain effect in daily life, such as, and the use of solar water heater and photovoltaic generation.The material that solar facilities uses in use will experience sunlight and irradiates for a long time, therefore needs to have good weatherability and anti-ultraviolet ability to improve durability and the reliability of equipment.
Photovoltaic module forms primarily of module frame, solar panel, terminal box and fluid sealant.Module frame plays the function of encapsulation solar panel, strengthen weatherability and the intensity of solar panel, current solar components frame great majority have aluminum alloy materials to make, and aluminum alloy materials quality is light, intensity and fastness strong and to be anticorrosively therefore widely used.But research in recent years finds, because the high voltage formed between the circuit be present in photovoltaic module and grounded metal frame, photovoltaic module there will be power output out of doors after operation after a while to be reduced, assembly generating efficiency and power station operational efficiency is caused to reduce, the continuous decrement of photovoltaic module performance can be caused, i.e. PID effect.Once there is PID effect, operation and the investment return in power station greatly can be affected.
PID mechanism of production is familiar with generally believing from battery to encapsulating material by industry, then through glass, aluminium frame, and the leakage current passage formed between the earth is the main cause that PID is formed.If this passage can be cut off, be perhaps also the effective ways solving or slow down PID effect, insulating composite material therefore can be used as solar components frame.Adopt the composite material solar components frame that pultrusion method is produced, efficiency is high, good moldability, corner brace is used to connect between long margin frame and short frame, existing connected mode many uses binding agent glueds joint, and the construction procedure of this connected mode is comparatively loaded down with trivial details, can not meet the demand of rapid construction, and in connection procedure, easily there is the situations such as the spilling of connecting staggered or binding agent, the quality that impact connects, outward appearance, the useful life of frame and the serviceability of solar components.
Summary of the invention:
For above problem, the object of the present invention is to provide a kind of convenient syndeton of composite material solar components frame, firmly connect composite material solar components frame more fast.
In order to solve the problems of the technologies described above, the technical scheme that the present invention proposes is: a kind of composite material solar components connection structure of frame, comprise short frame and the corner brace be connected in the long margin frame in length component direction, element width direction, described corner brace is right angle corner brace, described corner brace two ends are respectively arranged with a pair clamping boss, the correspondence position of described long margin frame and short frame is provided with the buckling groove matched with described clamping part, the buckling groove that two right angle ends of corner brace insert in long margin frame and short frame respectively carries out clamping.
As preferably, in described corner brace, clamping boss is cylindrical structure, and cylindrical upper surface is plane.
As preferably, in described corner brace, clamping boss is cylindrical structure, and cylindrical upper surface is inclined-plane and crossing with cylinder lower surface.
As preferably, described corner brace is prepared by fiber-reinforced resin matrix compound material, and described fiber reinforcement is that one or more using in fibrofelt, short fiber, fiber cloth strengthen.
As preferably, the concrete fiber type of the fortifying fibre that described corner brace uses is glass fibre, one or more in aramid fiber, carbon fiber, basalt fibre, nylon fiber, polyester fiber or superhigh molecular weight polyethylene fibers.
As preferably, compared with prior art, the present invention has the technique effect of following special excellence:
Composite material solar components provided by the invention connects corner brace, arranges clamping boss, can coordinate corresponding frame, make the connection of frame more tight and firm at two ends, right angle; Boss the accuracy the friction increased between corner brace and frame that can be increased in installation process are set, strengthen the bonding strength of corner brace and solar cell frame, not easily landing; Corner brace clamping is more convenient relative to original connected mode, can improve solar components packaging efficiency.
Accompanying drawing explanation
For ease of illustrating, the present invention is described in detail by following specific embodiment and accompanying drawing.
The three-view diagram of the corner brace structural representation in Fig. 1 embodiment of the present invention 1;
Fig. 2 is the syndeton schematic diagram of embodiment 1;
The three-view diagram of the corner brace structural representation in Fig. 3 embodiment of the present invention 2;
Fig. 4 is the syndeton schematic diagram of embodiment 2.
Embodiment
Specific embodiment 1
As shown in Figure 1, 2, a kind of convenient syndeton of composite material solar components frame, comprise right angle corner brace 1 and long and short frame 3, long margin frame and short frame are that continuous long glass fiber strengthens polymer matrix composites, adopt pultrusion mode to prepare, corner brace strengthens polymer matrix composites by short glass fiber and prepares.Adopt right angle corner brace 1 to connect between long margin frame and short frame, and dock on employing inclined-plane, junction.Two right angle ends of corner brace all have a pair cylindrical boss 2, and cylindrical upper surface is plane, and the end of frame has the buckling groove of corresponding boss, and the buckling groove that two right angle ends of corner brace insert in frame respectively carries out clamping.
As shown in Figure 2, during assembling, the two ends of right angle corner brace 1 are inserted in frame buckling groove respectively, is squeezed during insertion, behind in-position, cylindrical boss and buckling groove closely cooperate, and realize the firm connection of frame.
Specific embodiment 2
As shown in Figure 3,4, a kind of convenient syndeton of composite material solar components frame, comprises right angle corner brace 1 and long and short frame 3, adopts right angle corner brace to connect, and dock on employing inclined-plane, junction between long margin frame and short frame.Two right angle ends of corner brace all have a pair cylindrical boss 2, cylindrical upper surface is inclined-plane and crossing with cylinder lower surface, the end of frame has the buckling groove of corresponding boss, and the buckling groove that two right angle ends of corner brace insert in frame respectively carries out clamping.
As shown in Figure 4, during assembling, the two ends of right angle corner brace 1 are inserted in frame buckling groove respectively, boss inclined design can reduce frictional force during insertion, more convenient to install, in-position rear semicircle cylindrical end tangs and buckling groove closely cooperate, and realize the firm connection of frame.The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection range that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. a composite material solar components connection structure of frame, it is characterized in that: the short frame and the corner brace be connected that comprise the long margin frame in length component direction, element width direction, described corner brace is right angle corner brace, described corner brace two ends are respectively arranged with a pair clamping boss, the correspondence position of described long margin frame and short frame is provided with the buckling groove matched with described clamping part, the buckling groove that two right angle ends of corner brace insert in long margin frame and short frame respectively carries out clamping.
2. a kind of composite material solar components connection structure of frame according to claim 1, it is characterized in that: in described corner brace, clamping boss is cylindrical structure, cylindrical upper surface is plane.
3. a kind of composite material solar components connection structure of frame according to claim 1, is characterized in that: in described corner brace, clamping boss is cylindrical structure, and cylindrical upper surface is inclined-plane and crossing with cylinder lower surface.
4. a kind of composite material solar components connection structure of frame according to claim 1, it is characterized in that: described corner brace is prepared by fiber-reinforced resin matrix compound material, described fiber reinforcement is one or more enhancings used in fibrofelt, short fiber, fiber cloth.
5. a kind of composite material solar components connection structure of frame according to claim 4, it is characterized in that, the concrete fiber type of the fortifying fibre that described corner brace uses is glass fibre, one or more in aramid fiber, carbon fiber, basalt fibre, nylon fiber, polyester fiber or superhigh molecular weight polyethylene fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003292.5A CN105553410B (en) | 2015-12-28 | 2015-12-28 | A kind of composite solar components connection structure of frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511003292.5A CN105553410B (en) | 2015-12-28 | 2015-12-28 | A kind of composite solar components connection structure of frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105553410A true CN105553410A (en) | 2016-05-04 |
| CN105553410B CN105553410B (en) | 2017-10-31 |
Family
ID=55832388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511003292.5A Active CN105553410B (en) | 2015-12-28 | 2015-12-28 | A kind of composite solar components connection structure of frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105553410B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101050172B1 (en) * | 2011-03-30 | 2011-07-19 | 한명전기주식회사 | Solar panel with flames and how to assembling it |
| CN102881738A (en) * | 2012-08-08 | 2013-01-16 | 泰通(泰州)工业有限公司 | Solar photovoltaic component frame |
| US20140238489A1 (en) * | 2013-02-28 | 2014-08-28 | Robert Bosch Gmbh | Frame for a Solar Module |
| CN204442256U (en) * | 2015-02-14 | 2015-07-01 | 江苏源盛复合材料技术股份有限公司 | A kind of corner brace for connecting nonmetal solar panel frame |
| CN104761880A (en) * | 2015-03-17 | 2015-07-08 | 哈尔滨工程大学 | Short-fiber-reinforced pultrusion composite material solar energy assembly frame and preparation method thereof |
-
2015
- 2015-12-28 CN CN201511003292.5A patent/CN105553410B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101050172B1 (en) * | 2011-03-30 | 2011-07-19 | 한명전기주식회사 | Solar panel with flames and how to assembling it |
| CN102881738A (en) * | 2012-08-08 | 2013-01-16 | 泰通(泰州)工业有限公司 | Solar photovoltaic component frame |
| US20140238489A1 (en) * | 2013-02-28 | 2014-08-28 | Robert Bosch Gmbh | Frame for a Solar Module |
| CN204442256U (en) * | 2015-02-14 | 2015-07-01 | 江苏源盛复合材料技术股份有限公司 | A kind of corner brace for connecting nonmetal solar panel frame |
| CN104761880A (en) * | 2015-03-17 | 2015-07-08 | 哈尔滨工程大学 | Short-fiber-reinforced pultrusion composite material solar energy assembly frame and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105553410B (en) | 2017-10-31 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20191008 Address after: No. 410-2, 4th floor, West Zone of ship electronics world, No. 258, Nantong street, Nangang District, Harbin City, Heilongjiang Province Patentee after: Harbin Raw Material New Material Science and Technology Development Co., Ltd. Address before: 150001 No. 145, Nantong Avenue, Nangang District, Heilongjiang, Harbin Patentee before: Harbin Engineering Univ. |
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| TR01 | Transfer of patent right |