CN103077987A - Sectional material for photovoltaic-assembly frame - Google Patents
Sectional material for photovoltaic-assembly frame Download PDFInfo
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- CN103077987A CN103077987A CN2013100200484A CN201310020048A CN103077987A CN 103077987 A CN103077987 A CN 103077987A CN 2013100200484 A CN2013100200484 A CN 2013100200484A CN 201310020048 A CN201310020048 A CN 201310020048A CN 103077987 A CN103077987 A CN 103077987A
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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 invention relates to a sectional material for a photovoltaic-assembly frame, which comprises a laminated-part installing notch, an inner wall, a supporting edge, an outer wall and a strengthening part, wherein the laminated-part installing notch comprises an upper wall and a lower wall which are approximately mutually parallel; the inner wall is approximately vertical to the laminated-part installing notch and comprises a first end and a second end, and the first end is coupled to the laminated-part installing notch; the supporting edge is approximately vertical to the inner wall and comprises a third end and a fourth end, and the third end is coupled to the second end of the inner wall; the outer wall is approximately vertical to the laminated-part installing notch and comprises a fifth end and a sixth end, and the fifth end is coupled to the fourth end of the supporting edge; and the strengthening part is respectively coupled to the inner wall, the outer wall and the lower wall. The strengthening part is added to the sectional material, so that the mechanical strength of the frame is effectively enhanced; the inner wall, the outer wall and the lower wall can be made to be thinner, so that the weight of the frame is lightened; and the sectional material has reasonable structural arrangement and is conveniently used for installing bolts for fixing the frame.
Description
Technical field
The present invention relates to the photovoltaic solar technical field, particularly a kind of photovoltaic component frame section bar.
Background technology
The periphery of general photovoltaic module is equipped with frame, and the edge of lamination part of solar cell is contained in the notch of frame.Lamination part of solar cell is comprised of header board, EVA, solar battery sheet, EVA and backboard five-layer structure from top to bottom successively.Photovoltaic module is by its frame, and is rack-mount.In addition, this frame also plays and strengthens assembly intensity, and the effect at black box edge.Some assembly is added with brace summer at opaco, and this brace summer plays the effect that strengthens assembly intensity.
The frame of existing photovoltaic module uses aluminum alloy materials to make more.Use aluminum alloy materials to make section bar, energy consumption is large, and cost is high.Given this, need improvement photovoltaic component frame section bar, reduce section bar energy consumption and cost.And the overall weight of photovoltaic module is larger, and its mechanical strength will be affected.
The square corner stress of photovoltaic component frame section bar lower wall 6 is concentrated, and is relatively weaker, and this weak structural limitations seal ring thickness must be in a thicker scope.
The open notification number of patent of invention is a kind of photovoltaic frame sub-assembly of CN102779877A, and the die cavity inwall that forms in the lower wall 6 shown in Fig. 1 of the present invention, inwall 3, outer wall 7 and support edge 4 arranges reinforcement.So really, can reduce materials, but this structure bear the wind lotus and Xue He low, can not be used for having strong wind heavy snow area.The design patent publication number is that roving glass fiber photovoltaic shape of peripheral frame and the design patent publication number of CN301393404S is the edge frame made of aluminum profiles of CN302083062S, discloses the outward appearance of frame that can enhance mechanical strength.These two kinds of section bars can reduce the thickness of frame, and weight reduction reduces energy consumption.But these two kinds of structures can not improve the mechanical performance be used to the lower wall 6 that bears lamination part of solar cell gravity; And the change of support edge 4 is so that be used for the restriction that the screw of fixed border is subjected to these two kinds of structures, and it is very inconvenient to install.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome photovoltaic module of the prior art, the square corner stress of lower wall is concentrated, relatively weaker, and this weak structural limitations seal ring thickness must be in a thicker scope deficiency, the invention provides a kind of photovoltaic component frame section bar.
The technical solution adopted for the present invention to solve the technical problems is: a kind of photovoltaic component frame section bar, comprise laminate installation notch, and comprise upper wall roughly parallel to each other and lower wall, be used for installing lamination part of solar cell;
Inwall is approximately perpendicular to described laminate notch is installed, and described inwall comprises first end and the second end, and described first end is coupled to described laminate notch is installed;
The support edge is approximately perpendicular to described inwall, and described support edge comprises the 3rd end and the 4th end, and described the 3rd end is coupled to described second end of described inwall;
Outer wall is approximately perpendicular to described laminate notch is installed, and described outer wall comprises five terminal and the 6th end, and described five terminal is coupled in described the 4th end of described support edge;
Also comprise strengthening part, all be coupled with described inwall, outer wall and lower wall.
For convenient placement corner brace is installed, described strengthening part and outer wall are coupled near an end of lower wall, and are coupled with the end of inwall near lower wall.
Described strengthening part and described inwall, outer wall and lower wall are integrated formed structure.
The frame height can be done lowlyer than existing main flow height, the frame height H is 30mm～45mm, can be 45mm, 40mm, 35mm, even 30mm, for the frame of this height, in order to improve the intensity of frame, the distance D between the described inner and outer wall opposite face is 5mm～8mm, size relatively increases to some extent, has improved on the one hand the intensity of frame; On the other hand, the cavity between the inside and outside wall increases to some extent, is conducive to guarantee the bond strength of corner brace and frame.
Described strengthening part comprises the first reinforcement and the second reinforcement, and the two ends of described the first reinforcement are coupled with described outer wall, described lower wall respectively; The two ends of described the second reinforcement are coupled with described inwall, described lower wall respectively.More preferably, the other end of the first reinforcement and the second reinforcement all is coupled in the mid point of lower wall.
Also have and all be roughly parallel to the 3rd reinforcement and the 4th reinforcement that laminate is installed notch, one end of the 3rd reinforcement and outer wall are coupled in the be of coupled connections lower end at place of the first reinforcement and outer wall, and an end of the 4th reinforcement and inwall are coupled in the lower end that the second reinforcement and inwall are of coupled connections and locate.
Described strengthening part comprises the first reinforcement and the second reinforcement, and the two ends of described the first reinforcement are coupled with described inwall, described outer wall respectively; The two ends of described the second reinforcement are coupled with described lower wall, described the first reinforcement respectively.
Described strengthening part comprises the first reinforcement, the second reinforcement and the 3rd reinforcement, and the two ends of described the first reinforcement are coupled with described inwall, described outer wall respectively; The two ends of described the second reinforcement are coupled with described lower wall, described the first reinforcement respectively; The two ends of described the 3rd reinforcement are coupled with described lower wall, described the first reinforcement respectively.
The invention has the beneficial effects as follows, photovoltaic component frame section bar of the present invention, because between lower wall and the inwall, all form square turning between lower wall and the outer wall, these two positions are relatively weak positions, stress ratio is more concentrated; Add strengthening part, can effectively strengthen the mechanical strength of frame, therefore, can do inwall, outer wall and lower wall thinner, corner brace size reduction simultaneously, thus alleviate the weight of frame; Strengthening part is arranged on section bar inside, directly is not exposed to external environment condition, uses for a long time affected by environment little; Strengthening part and outer wall are coupled near an end of lower wall, and are coupled reasonable structural arrangement, the convenient installation that is used for the corner brace of fixed border with the end of inwall near lower wall.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of first embodiment of photovoltaic component frame section bar of the present invention.
Fig. 2 is the structural representation of second embodiment of photovoltaic component frame section bar of the present invention.
Fig. 3 is the structural representation of the 3rd embodiment of photovoltaic component frame section bar of the present invention.
Fig. 4 is the structural representation of the 4th embodiment of photovoltaic component frame section bar of the present invention.
Fig. 5 is the structural representation of the 5th embodiment of photovoltaic component frame section bar of the present invention.
Fig. 6 is the structural representation of the 6th embodiment of photovoltaic component frame section bar of the present invention.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
Shown in Fig. 1-5, the structural representation of photovoltaic component frame section bar specific embodiment of the present invention.Comprise laminate installation notch 1, comprise upper wall roughly parallel to each other 5 and lower wall 6, be used for installing lamination part of solar cell 2;
Support edge 4 is approximately perpendicular to inwall 3, and support edge 4 comprises the 3rd end and the 4th end, and the 3rd end is coupled to the second end of inwall 3;
Also comprise strengthening part, all be coupled with inwall 3, outer wall 7 and lower wall 6, strengthening part and inwall 3, outer wall 7 and lower wall 6 are integrated formed structure.
The frame height H is 40mm, and the distance D between inwall 13 and outer wall 17 opposite faces is 7mm.
As shown in Figure 1, the structural representation of first embodiment of photovoltaic component frame section bar of the present invention.Strengthening part comprises the first reinforcement 21a and the second reinforcement 22a, and the two ends of the first reinforcement 21a are coupled near an end of lower wall 6, the mid point of lower wall 6 with outer wall 7 respectively; The two ends of the second reinforcement 22a are coupled near an end of lower wall 6, the mid point of lower wall 6 with inwall 3 respectively.The cross section of the first reinforcement 21a and the second reinforcement 22a is straight line.
As shown in Figure 2, the structural representation of second embodiment of photovoltaic component frame section bar of the present invention.Strengthening part comprises the first reinforcement 21a ' and the second reinforcement 22a ', and the two ends of the first reinforcement 21a ' are coupled near an end of lower wall 6, the mid point of lower wall 6 with outer wall 7 respectively; The two ends of the second reinforcement 22a ' are coupled near an end of lower wall 6, the mid point of lower wall 6 with inwall 3 respectively.The cross section of the first reinforcement 21a ' and the second reinforcement 22a ' is the arc of the 4 direction indents to the support edge.
As shown in Figure 3, the structural representation of the 3rd embodiment of photovoltaic component frame section bar of the present invention.Strengthening part comprises the first reinforcement 21a " and the second reinforcement 22a ", the first reinforcement 21a " two ends respectively with outer wall 7 near an end of lower walls 6, the mid point coupling of lower wall 6; The second reinforcement 22a " two ends respectively with inwall 3 near an end of lower walls 6, the mid point coupling of lower wall 6.The first reinforcement 21a " and the second reinforcement 22a " the cross section be to the arc of lower wall 6 direction indents.
As shown in Figure 4, the structural representation of the 4th embodiment of photovoltaic component frame section bar of the present invention.Strengthening part comprises the first reinforcement 21a, the second reinforcement 22a, the 3rd reinforcement 23a and the 4th reinforcement 24a, and the two ends of the first reinforcement 21a are coupled near an end of lower wall 6, the mid point of lower wall 6 with outer wall 7 respectively; The two ends of the second reinforcement 22a are coupled near an end of lower wall 6, the mid point of lower wall 6 with inwall 3 respectively.The cross section of the first reinforcement 21a and the second reinforcement 22a is straight line.Can find out, different from first embodiment among Fig. 1 is, increased and all be roughly parallel to the 3rd reinforcement 23a and the 4th reinforcement 24a that laminate is installed notch 1, the end of the 3rd reinforcement 23a and outer wall 7 are coupled in the be of coupled connections lower end at place of the first reinforcement 21a and outer wall 7, and the end of the 4th reinforcement 24a and inwall 3 are coupled in the lower end that the second reinforcement 22a and inwall 3 are of coupled connections and locate.This structural limitations the space of corner brace, be conducive to the clamping of corner brace.
As shown in Figure 5, the structural representation of the 5th embodiment of photovoltaic component frame section bar of the present invention.Strengthening part comprises the first reinforcement 21b and the second reinforcement 22b, and the two ends of the first reinforcement 21b are coupled with inwall 3, outer wall 7 respectively; The two ends of the second reinforcement 22b are coupled with lower wall 6, the first reinforcement 21b respectively, and intersect with the mid point of lower wall 6, the mid point of the first reinforcement 21b respectively at the two ends of the second reinforcement 22b.
As shown in Figure 6, the structural representation of the 6th embodiment of photovoltaic component frame section bar of the present invention.Strengthening part comprises the first reinforcement 21c, the second reinforcement 22c and the 3rd reinforcement 23c, and the two ends of the first reinforcement 21c are coupled with inwall 3, outer wall 7 respectively; The two ends of the second reinforcement 22c are coupled with lower wall 6, the first reinforcement 21c respectively; The two ends of the 3rd reinforcement 23c are coupled with lower wall 6, the first reinforcement 21c respectively, and the second reinforcement 22c is parallel with the 3rd reinforcement 23c.
Coupling described in the present invention refers to be connected to each other or be structure as a whole.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification, must determine its technical scope according to the claim scope.
Claims (8)
1. a photovoltaic component frame section bar comprises laminate installation notch (1), comprises upper wall roughly parallel to each other (5) and lower wall (6), is used for installing lamination part of solar cell (2);
Inwall (3) is approximately perpendicular to described laminate notch (1) is installed, and described inwall (3) comprises first end and the second end, and described first end is coupled to described laminate notch (1) is installed;
Support edge (4) is approximately perpendicular to described inwall (3), and described support edge (4) comprise the 3rd end and the 4th end, and described the 3rd end is coupled to described second end of described inwall (3);
Outer wall (7) is approximately perpendicular to described laminate notch (1) is installed, and described outer wall (7) comprises five terminal and the 6th end, and described five terminal is coupled in described the 4th end of described support edge (4);
It is characterized in that: also comprise strengthening part, all be coupled with described inwall (3), outer wall (7) and lower wall (6).
2. photovoltaic component frame section bar as claimed in claim 1 is characterized in that: described strengthening part and outer wall (7) be near the end coupling of lower wall (6), and with the end coupling of inwall (3) near lower wall (6).
3. photovoltaic component frame section bar as claimed in claim 1, it is characterized in that: described strengthening part and described inwall (3), outer wall (7) and lower wall (6) are integrated formed structure.
4. photovoltaic component frame section bar as claimed in claim 1, it is characterized in that: profile height H is 30mm～45mm, the distance D between described inwall (3) and outer wall (7) opposite face is 5mm～8mm.
5. such as each described photovoltaic component frame section bar among the claim 1-4, it is characterized in that: described strengthening part comprises the first reinforcement (21a) and the second reinforcement (22a), and the two ends of described the first reinforcement (21a) are coupled with described outer wall (7), described lower wall (6) respectively; The two ends of described the second reinforcement (22a) are coupled with described inwall (3), described lower wall (6) respectively.
6. such as each described photovoltaic component frame section bar in the claim 5, it is characterized in that: also have the 3rd reinforcement (23a) and the 4th reinforcement (24a) that all are roughly parallel to laminate installation notch (1), one end of the 3rd reinforcement (23a) and outer wall (7) are coupled in the be of coupled connections lower end at place of the first reinforcement (21a) and outer wall (7), and an end of the 4th reinforcement (24a) and inwall (3) are coupled in the lower end that the second reinforcement (22a) and inwall (3) are of coupled connections and locate.
7. such as each described photovoltaic component frame section bar among the claim 1-4, it is characterized in that: described strengthening part comprises the first reinforcement (21b) and the second reinforcement (22b), and the two ends of described the first reinforcement (21b) are coupled with described inwall (3), described outer wall (7) respectively; The two ends of described the second reinforcement (22b) are coupled with described lower wall (6), described the first reinforcement (21b) respectively.
8. such as each described photovoltaic component frame section bar among the claim 1-4, it is characterized in that: described strengthening part comprises the first reinforcement (21c), the second reinforcement (22c) and the 3rd reinforcement (23c), and the two ends of described the first reinforcement (21c) are coupled with described inwall (3), described outer wall (7) respectively; The two ends of described the second reinforcement (22c) are coupled with described lower wall (6), described the first reinforcement (21c) respectively; The two ends of described the 3rd reinforcement (23c) are coupled with described lower wall (6), described the first reinforcement (21c) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020048.4A CN103077987B (en) | 2013-01-18 | 2013-01-18 | Sectional material for photovoltaic-assemblframe frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310020048.4A CN103077987B (en) | 2013-01-18 | 2013-01-18 | Sectional material for photovoltaic-assemblframe frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103077987A true CN103077987A (en) | 2013-05-01 |
| CN103077987B CN103077987B (en) | 2015-09-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310020048.4A Active CN103077987B (en) | 2013-01-18 | 2013-01-18 | Sectional material for photovoltaic-assemblframe frame |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452317A (en) * | 2016-06-29 | 2017-02-22 | 甘肃酒钢集团西部重工股份有限公司 | Crossbeam for photovoltaic generating support |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009015905U1 (en) * | 2009-11-17 | 2010-04-08 | Goen Gmbh | Noise barrier in combination with photovoltaic modules |
| CN102339880A (en) * | 2011-06-23 | 2012-02-01 | 泰通(泰州)工业有限公司 | Fast-mounted photovoltaic assembly frame |
| CN102683449A (en) * | 2012-04-25 | 2012-09-19 | 张国伟 | Sectional material for solar photovoltaic assembly |
| CN202473974U (en) * | 2012-02-10 | 2012-10-03 | 浙江环球光伏科技有限公司 | Novel frame profile for photovoltaic component |
| CN202651165U (en) * | 2012-06-27 | 2013-01-02 | 英利集团有限公司 | Oversize solar cell assembly and frame thereof |
| CN203085575U (en) * | 2013-01-18 | 2013-07-24 | 常州亿晶光电科技有限公司 | Photovoltaic module frame profile |
-
2013
- 2013-01-18 CN CN201310020048.4A patent/CN103077987B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202009015905U1 (en) * | 2009-11-17 | 2010-04-08 | Goen Gmbh | Noise barrier in combination with photovoltaic modules |
| CN102339880A (en) * | 2011-06-23 | 2012-02-01 | 泰通(泰州)工业有限公司 | Fast-mounted photovoltaic assembly frame |
| CN202473974U (en) * | 2012-02-10 | 2012-10-03 | 浙江环球光伏科技有限公司 | Novel frame profile for photovoltaic component |
| CN102683449A (en) * | 2012-04-25 | 2012-09-19 | 张国伟 | Sectional material for solar photovoltaic assembly |
| CN202651165U (en) * | 2012-06-27 | 2013-01-02 | 英利集团有限公司 | Oversize solar cell assembly and frame thereof |
| CN203085575U (en) * | 2013-01-18 | 2013-07-24 | 常州亿晶光电科技有限公司 | Photovoltaic module frame profile |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106452317A (en) * | 2016-06-29 | 2017-02-22 | 甘肃酒钢集团西部重工股份有限公司 | Crossbeam for photovoltaic generating support |
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| CN103077987B (en) | 2015-09-02 |
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