CN104022726A - High-bearing-pressure adhesive-repairing-free photovoltaic module frame - Google Patents
High-bearing-pressure adhesive-repairing-free photovoltaic module frame Download PDFInfo
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- CN104022726A CN104022726A CN201410199589.2A CN201410199589A CN104022726A CN 104022726 A CN104022726 A CN 104022726A CN 201410199589 A CN201410199589 A CN 201410199589A CN 104022726 A CN104022726 A CN 104022726A
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- 238000004080 punching Methods 0.000 claims abstract description 11
- 239000003292 glue Substances 0.000 claims description 62
- 230000002787 reinforcement Effects 0.000 claims description 29
- 238000003860 storage Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 210000001364 upper extremity Anatomy 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004806 packaging method and process Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 239000000741 silica gel Substances 0.000 description 29
- 229910002027 silica gel Inorganic materials 0.000 description 29
- 238000013461 design Methods 0.000 description 23
- 238000005457 optimization Methods 0.000 description 11
- 239000002699 waste material Substances 0.000 description 8
- 238000005538 encapsulation Methods 0.000 description 6
- 238000013467 fragmentation Methods 0.000 description 6
- 238000006062 fragmentation reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 241000707825 Argyrosomus regius Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000009514 concussion Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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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 relates to a high-bearing-pressure adhesive-repairing-free photovoltaic module frame. The high-bearing-pressure adhesive-repairing-free photovoltaic module frame aims to solve the problem that the pressure bearing performance in the prior art is poor, punching is carried out on a point (P1), a point (P2), a point (P3) and a point (P4) on the inner side of a profile in advance to fix clamp spring angle codes, and automatic angle assembling is achieved through mechanical pressure. A plurality of transverse groove reinforcing ribs corresponding to one another vertically are arranged on the upper end face (A) of the top of the module frame and the outer edge portion (C1) of the bottom lower end face corresponding to the upper end face of the top respectively. Or a plurality of transverse groove reinforcing ribs are arranged on the upper end face (A) of the top of the assembly frame or the outer edge portion (C1) of the lower end face of the bottom of the module frame. The outer main vertical face (B) and the inner main vertical face (D) of the module frame are respectively provided with a plurality of transverse groove reinforcing ribs. According to mechanical pressure automatic angle assembling, automatic clamping is carried out through the mechanical pressure, and the angle is inserted and is linked and fixed in a completely automatic mode. The module frame has the advantages that the packaging efficiency of module frame mounting is improved, the labor intensity of workers is lowered, and above all, the linkage mode, the stretching resistance and the distortion resisting performance of the module frame can be improved.
Description
Technical field
The present invention relates to a kind of photovoltaic component frame, particularly relate to a kind of high pressure-bearing and exempt to mend glue photovoltaic component frame.
Background technology
Frame is parts the most key in battery component encapsulating structure, except material own select to guarantee anti-oxidant, corrosion-resistant, the more important thing is and want to bear the load-carrying ability under the different natural environments of wind and snow, hail etc.If battery component is a house, frame is exactly the foundation in this house so.Therefore, guarantee battery component useful life of 25 years, the structural design of frame tends to determine safety and the life-span of whole photovoltaic system.Meanwhile, traditional module frame structural plan design there will be the serious glue phenomenon of overflowing in encapsulation process, need to manually reprocess cleaning, causes a large amount of materials and waste of human resource.Security performance after how improving assembly and installing, improve the efficiency of frame encapsulation and become photovoltaic industry all in the continuous problem of tackling key problem research, reduce the cost of frame encapsulation.
Present stage, the frame design of general photovoltaic module need bear the mechanical static pressure of 2400Pa-5400Pa.In recent years, along with the installation amount of photovoltaic plant is increasing, installation scope was also more and more wider, and the border structure design traditional in the relatively severe area of a lot of natural conditions has been difficult to meet the safety requirements that install in power station.The power station of installing in one's early years there will be the situations such as inclination of caving in that cause not because of aluminium frame bearing capacity often, and impact damages the normal operation in whole power station.
In addition, in assembly injecting glue process, there is the defect of starved or excessive glue in conventional frame, part there will be the phenomenons such as disconnection, accumulation, in encapsulation process, need that secondary is carried out in the assembly back side and mend glue processing, this can waste a large amount of manpower (mend glue cost of labor, cleaning assembly time lengthen), material resources (silica gel waste, clear up unnecessary silica gel), guarantee assembly quality and good looking appearance.
Summary of the invention
The object of the invention is to overcome the above-mentioned defect of prior art, provides a kind of high pressure-bearing to exempt to mend glue photovoltaic component frame.
For achieving the above object, to exempt to mend glue photovoltaic component frame be by advance P1, P2, P3, the P4 of section bar inner side being carried out to fixedly jump ring corner brace (referring to Fig. 1) of punching at 4, automatically organizing angle by mechanical pressure to the high pressure-bearing of the present invention;
Upper surface, the top A of module frame and the bottom lower surface edge portion C1 corresponding with upper surface, described top are shaped with respectively up and down many corresponding transverse concave groove reinforcements mutually; Or lower surface, the bottom edge portion C1 of upper surface, the top A of module frame or module frame is shaped with many transverse concave groove reinforcements;
The main facade B in outside and the main facade D in inner side of module frame are shaped with respectively many transverse concave groove reinforcements.B face design (referring to Fig. 3) in design has the groove of high-strength anti-torsion Qu Nengli, and the photovoltaic section bar of high anti-twist ability can extend assembly useful life and be conducive to assembly to be installed.Have the packaging efficiency that raising group frame is installed, reduce hand labor intensity, main is the advantage that can improve the on-link mode (OLM) of module frame and stretching resistance, torsional resistance.
As optimization, it is directly to utilize mechanical pressure automatically to snap in to make its completely automatic insertion link fixing that described mechanical pressure is organized angle automatically.
As optimization, the section bar corner cut P7 before group angle is 45 °.
As optimization, the main facade B in the outside of described module frame is shaped with upper and lower two transverse concave groove reinforcements.
As optimization, the wide 6mm of described transverse concave groove reinforcement.
As optimization, the main facade D in the inner side of described module frame is shaped with one or upper and lower two transverse concave groove reinforcements.
As optimization, the wide 4mm of described transverse concave groove reinforcement.
As optimization, the upper cell sheet of module frame install outer dop that notch upper wall lower edge is shaped with successively from outside to inside and directly fastens above cell piece, for store up receive overflow dark storage glue groove, the fin groove of glue sawtooth district spaced apart and above cell piece rear end between have the shallow slot district in injecting glue gap.
As optimization, the upper cell sheet of module frame install that notch lower wall upper limb is shaped with from the inside to the outside successively and cell piece below upper oblique rear end have injecting glue space deep trouth district, with cell piece below have between upper oblique rear portion injecting glue gap upslope district and with the outer prop head of cell piece lower plane gap fastening.The width in the width in described upslope district and dark Chu Jiaocaohe sawtooth district and close.Width >=outer prop head upper surface, described outer dop lower surface width.Shallow slot sector width is close with deep trouth sector width.
As optimization, the upper cell sheet of described module frame is installed notch lower wall upper limb and be shaped with transition groove between outer end, described upslope district and outer prop head, and the upper cell sheet of module frame is installed in notch and erected between wall and cell piece inner face and have inside groove injecting glue space; Outer dop and the distance Y between outer prop head 1 that the upper cell sheet of module frame is installed notch are 4.7 ± 0.2mm, and the distance Y 2 between sawtooth district and upslope district is 4.2 ± 0.2mm, specifically beeline.
Between described interior perpendicular wall and cell piece inner face below gap >=deep trouth district and cell piece between upper oblique rear end gap >=shallow slot district and above cell piece rear end between gap.Between above cell piece rear end gap and sawtooth district teeth groove and above cell piece between gap close.Shallow slot district and above cell piece rear end between gap between below gap >=transition groove and cell piece.Sawtooth district tip surface and above cell piece between below gap between upper oblique rear portion below gap, upslope district and cell piece, outer prop head and cell piece between gap quite or sawtooth district tip surface with above cell piece between go up below clearance G reatT.GreaT.GT upslope district and cell piece between oblique rear portion clearance G reatT.GreaT.GT outward below prop head and cell piece between gap.
The upper cell sheet of described module frame is installed after notch and cell piece assembling injecting glue, outer dop and above cell piece between directly fasten or fasten by meagre glued membrane, the cell piece side of dark storage glue groove is filled with silica gel, opposite side is the air in being enclosed in, sawtooth district and above cell piece between be full of silica gel, shallow slot district and above cell piece between be full of silica gel, between inside groove and cell piece, be full of silica gel, below deep trouth district and cell piece, between upper oblique rear end, be full of silica gel, below upslope district and cell piece, between upper oblique rear portion, be full of silica gel, between transition groove and cell piece lower plane, be full of silica gel, between outer prop head and cell piece lower plane, be full of silica gel, between below the outside upper edge of outer prop head and cell piece, be packaged with rear benefit silica gel, Ji Bujiao district 5.
The tip surface Wei San road in described sawtooth district, the teeth groove between three road tip surfaces is twice.
The module frame structural design of this invention can be born up to accumulated snow heavy duty more than 8000Pa, the highest up to 9600Pa, with Assurance component, under the natural environments such as high blast heavy snow, uses safely.
Preferred: frame automatic fastening designs by advance P1, P2, P3, the P4 of section bar inner side being carried out to fixedly jump ring corner brace (referring to Fig. 1) of punching at 4,, mechanical linkages and steadiness between frame increased.In actual component encapsulation production operation, can directly utilize mechanical pressure automatically to snap in and make its completely automatic insertion link fixing.This design is organized angle automatically by mechanical pressure, and the packaging efficiency that not only frame of raising group is greatly installed reduces hand labor intensity, and main is on-link mode (OLM) and the stretching resistance performance that can improve module frame.P5, P6 are punching point side view, and P7 is 45 ° of section bar corner cuts.
Preferred: the design of the anti-distorted-structure of frame: assembly, in actual production transportation, as occurs employee's misoperation, can because producing, the situation of Uneven road or transportation moderately gusty air slide to organizing photovoltaic module that frame becomes holder.A face and the C face very smooth (as figure " conventional section bar ") of conventional assembly, in transportation, very large possible generation is slided, thereby causes assembly fragmentation, can increase the probability of assembly fragmentation to this.Newly the section bar in design is A face 1 and C face 1 innovative point, adopts groove rib device, by strengthening frictional force, with Assurance component, in transportation, even if having concussion or jolt, also can not produce the assembly fragmentation causing because of slip and lose efficacy.
Assembly in use can run into extreme weather, as strong gusts of wind, storm etc.Also be the test security performance of whole assembly and the anti-distortion ability of assembly in this case.As above scheme conventional section bar, only in B face fraction place, done anti-distortion design, section bar in new design has been strengthened the plane groove reinforcement of anti-distortion reinforcement ability for B face 1 and D face 1, about 6mm is long for single B face 1 groove reinforcement length, add altogether 2 such groove reinforcements, account for approximately 1/3rd left and right of total length.On D face 1, also connected and be about the long anti-distortion reinforcement of 4mm, by groove reinforcement, strengthened assembly transverse strength and mechanical strength.Secondly to the thickness of C face also wrong increase, now in the industry, the thickness of general C face is substantially all between 1.2mm～1.8mm.As improved safer assembly mounting means and security performance, or assembly will bear up to crushing by snow more than 5400Pa and opposite direction blast, must be the thickening of C face, (because C face is assembly installed surface), is to reduce the risk that assembly damages by increasing C face thickness.
Preferred: frame adhesive-spill-preventing structure is processed: the improvement that this invention is all carried out well width in section bar and the degree of depth, as Fig. 3.Concrete width changes to from original X1 (5mm-5.5mm): Y1 (4.7 ± 0.2mm), is secondly changed to by original X2 (6mm-6.5mm) the degree of depth inside groove: Y2 (4.2 ± 0.2mm); After architecture advances, can, frame injecting glue glue amount is control effectively, avoid overflowing waste.Through Experimental Comparison, the new frame after architecture advances, can save silica gel more than 40%.The concrete conventional section bar silica gel that every 400Ml/ props up aspect injecting glue can complete 2 covers (be a set ofly: two of 1640mm, two of 990mm and mend glue part), the about 200Ml of every cover.And this invention relate to section bar 400Ml/ prop up can injecting glue 3-4 cover.
General photovoltaic module need to bear the mechanical static pressure of 2400Pa-5400Pa, but this invention photovoltaic type equipment structure design can be born the accumulated snow heavy duty up to 8000Pa, the highest up to 9600Pa, with Assurance component, at high humidity, high blast, in area, uses safely.The solar energy frame of high load capability makes the photovoltaic module of my company can adapt to the environment of high wind snow weather and does not have catastrophic inefficacy.B face in design is designed with the groove of high-strength anti-torsion Qu Nengli, and the photovoltaic section bar of high anti-twist ability can extend assembly useful life and be conducive to assembly to be installed.
Newly-designed section bar frame, having very large optimization aspect storage glue and excessive glue, has first changed width of rebate, makes light panel components and notch size basically identical, reduces injecting glue amount (to save silica gel).Secondly, while occurring that in groove injecting glue amount is many or few, there are special overflow (storage) glue region, well Assurance component quality.Can reduce the waste to silica gel, can also fine Assurance component attractive in appearance.(specifically with reference to Fig. 4)
Adopt after technique scheme, the high pressure-bearing of the present invention is exempted to mend glue photovoltaic component frame and is had the packaging efficiency that raising group frame is installed, reduce hand labor intensity, can improve the on-link mode (OLM) of module frame and stretching resistance, torsional resistance, reduce the advantage to the waste of silica gel.
Accompanying drawing explanation
Fig. 1 is the structural representation that the high pressure-bearing of the present invention exempts to mend P1, P2 inside the section bar of glue photovoltaic component frame, P3,4 punchings of P4;
Fig. 2 is that the high pressure-bearing of the present invention exempts to mend displaying side punching point P5, the P6 of glue photovoltaic component frame and the structural representation of 45 ° of section bar corner cut P7;
Fig. 3 is the sectional structure schematic diagram that the high pressure-bearing of the present invention exempts to mend glue photovoltaic component frame;
Fig. 4 is the sectional structure schematic diagram of existing photovoltaic component frame;
Fig. 5 is the cell piece installation notch depth structure schematic diagram that the high pressure-bearing of the present invention exempts to mend glue photovoltaic component frame;
Fig. 6 is that the cell piece of existing photovoltaic component frame is installed notch depth structure schematic diagram;
Fig. 7 is that the high pressure-bearing of the present invention exempts to mend the equipped cell piece of cell piece installation notch of glue photovoltaic component frame and the structural representation that injecting glue is mended glue;
Fig. 8 is that the cell piece of existing photovoltaic component frame is installed the structural representation before the equipped cell piece of notch and injecting glue benefit.
Embodiment
As shown in Figure 1-2, to exempt to mend glue photovoltaic component frame be by advance P1, P2, P3, the P4 of section bar inner side being carried out to fixedly jump ring corner brace of punching at 4, automatically organizing angle by mechanical pressure to the high pressure-bearing of the present invention; It is directly to utilize mechanical pressure automatically to snap in to make its completely automatic insertion link fixing that described mechanical pressure is organized angle automatically.Section bar corner cut P7 before group angle is 45 °.In Fig. 2, A5, A6 are punching point side view.Specifically by P1, P2, P3, the P4 to section bar inner side in advance, carry out fixedly jump ring corner brace (referring to Fig. 1) of punching at 4,, mechanical linkages and steadiness between increase frame.In actual component encapsulation production operation, can directly utilize mechanical pressure automatically to snap in and make its completely automatic insertion link fixing.This design is organized angle automatically by mechanical pressure, and the packaging efficiency that not only frame of raising group is greatly installed reduces hand labor intensity, and main is on-link mode (OLM) and the stretching resistance performance that can improve module frame.P5, P6 are punching point side view, and P7 is 45 ° of section bar corner cuts.
As shown in Figure 3-4, upper surface, the top A of module frame and the bottom lower surface C edge portion C1 corresponding with upper surface, described top are shaped with respectively up and down corresponding two wide 6mm and a wide 4mm transverse concave groove reinforcement up and down mutually; (or lower surface, the bottom edge portion C1 of upper surface, the top A of module frame or module frame is shaped with many transverse concave groove reinforcements).The main facade B in outside and the main facade D in inner side of module frame are shaped with respectively many transverse concave groove reinforcements.B face design (referring to Fig. 3) in design has the groove of high-strength anti-torsion Qu Nengli, and the photovoltaic section bar of high anti-twist ability can extend assembly useful life and be conducive to assembly to be installed.
Specifically assembly is in actual production transportation, as occurs employee's misoperation, can because the situation of Uneven road or transportation moderately gusty air produces, slide to organizing photovoltaic module that frame becomes holder.A face and the C face very smooth (as figure " conventional section bar ") of conventional assembly, in transportation, very large possible generation is slided, thereby causes assembly fragmentation, can increase the probability of assembly fragmentation to this.Newly the section bar in design is A face 1 and C face 1 innovative point, adopts groove rib device, by strengthening frictional force, with Assurance component, in transportation, even if having concussion or jolt, also can not produce the assembly fragmentation causing because of slip and lose efficacy.
Assembly in use can run into extreme weather, as strong gusts of wind, storm etc.Also be the test security performance of whole assembly and the anti-distortion ability of assembly in this case.As above scheme conventional section bar, only in B face fraction place, done anti-distortion design, section bar in new design has been strengthened the plane groove reinforcement of anti-distortion reinforcement ability for B face 1 and D face 1, about 6mm is long for single B face 1 groove reinforcement length, add altogether 2 such groove reinforcements, account for approximately 1/3rd left and right of total length.On D face 1, also connected and be about the long anti-distortion reinforcement of 4mm, by groove reinforcement, strengthened assembly transverse strength and mechanical strength.Secondly to the thickness of C face also wrong increase, now in the industry, the thickness of general C face is substantially all between 1.2mm～1.8mm.As improved safer assembly mounting means and security performance, or assembly will bear up to crushing by snow more than 5400Pa and opposite direction blast, must be the thickening of C face, (because C face is assembly installed surface), is to reduce the risk that assembly damages by increasing C face thickness.
As shown in Fig. 5-8, the upper cell sheet of module frame 3 install notch upper wall lower edges are shaped with from outside to inside successively and cell piece 3 directly fastens above outer dop 11, for store up receive overflow dark storage glue groove 12, the fin groove of glue sawtooth district 13 spaced apart and above cell piece 3 rear ends between have the shallow slot district 14 in injecting glue gap.
The upper cell sheet 3 of module frame install that notch lower wall upper limbs are shaped with from the inside to the outside successively and cell piece below the deep trouth district 21 that has an injecting glue space, upper oblique rear end and cell piece 3 between upper oblique rear portion, have below injecting glue gap upslope district 22 and with the outer prop head 24 of cell piece 3 lower plane gaps fastenings.The upper cell sheet 3 of described module frame is installed notch lower wall upper limb and be shaped with transition groove 23 between outer end, described upslope district and outer prop head, and the upper cell sheet 3 of module frame is installed in notch and erected between wall and cell piece 3 inner faces and have inside groove 31 injecting glue spaces; Outer dop 11 and the distance Y between outer prop head 24 1 that the upper cell sheet of module frame is installed notch are 4.7 ± 0.2mm, and the distance Y 2 between sawtooth district 13Yu upslope district 22 is 4.2 ± 0.2mm, specifically beeline.
Preferably shallow slot district and above cell piece rear end between gap between below gap >=transition groove and cell piece.Sawtooth district tip surface and above cell piece between below gap between upper oblique rear portion below gap, upslope district and cell piece, outer prop head and cell piece between gap quite or sawtooth district tip surface with above cell piece between go up below clearance G reatT.GreaT.GT upslope district and cell piece between oblique rear portion clearance G reatT.GreaT.GT outward below prop head and cell piece between gap.
The upper cell sheet of described module frame is installed after notch and cell piece assembling injecting glue, outer dop and above cell piece between directly fasten or fasten by meagre glued membrane, the cell piece side of dark storage glue groove is filled with silica gel, opposite side is the air in being enclosed in, sawtooth district and above cell piece between be full of silica gel, shallow slot district and above cell piece between be full of silica gel, between inside groove and cell piece, be full of silica gel, below deep trouth district and cell piece, between upper oblique rear end, be full of silica gel, below upslope district and cell piece, between upper oblique rear portion, be full of silica gel, between transition groove and cell piece lower plane, be full of silica gel, between outer prop head and cell piece lower plane, be full of silica gel, between below the outside upper edge of outer prop head and cell piece, be packaged with rear benefit silica gel, Ji Bujiao district 5.The tip surface Wei San road in described sawtooth district, the teeth groove between three road tip surfaces is twice.
Specifically frame adhesive-spill-preventing structure is processed: the improvement that this invention is all carried out well width in section bar and the degree of depth, and as Fig. 5 and 6.Concrete width changes to from original X1 (5mm-5.5mm): Y1 (4.7 ± 0.2mm), is secondly changed to by original X2 (6mm-6.5mm) the degree of depth inside groove: Y2 (4.2 ± 0.2mm); After architecture advances, can, frame injecting glue glue amount is control effectively, avoid overflowing waste.Through Experimental Comparison, the new frame after architecture advances, can save silica gel more than 40%.The concrete conventional section bar silica gel that every 400Ml/ props up aspect injecting glue can complete 2 covers (be a set ofly: two of 1640mm, two of 990mm and mend glue part), the about 200Ml of every cover.And this invention relate to section bar 400Ml/ prop up can injecting glue 3-4 cover.
General photovoltaic module need to bear the mechanical static pressure of 2400Pa-5400Pa, but this invention photovoltaic type equipment structure design can be born the accumulated snow heavy duty up to 8000Pa, the highest up to 9600Pa, with Assurance component, at high humidity, high blast, in area, uses safely.The solar energy frame of high load capability makes the photovoltaic module of my company can adapt to the environment of high wind snow weather and does not have catastrophic inefficacy.B face in design is designed with the groove of high-strength anti-torsion Qu Nengli, and the photovoltaic section bar of high anti-twist ability can extend assembly useful life and be conducive to assembly to be installed.
Newly-designed section bar frame, having very large optimization aspect storage glue and excessive glue, has first changed width of rebate, makes light panel components and notch size basically identical, reduces injecting glue amount (to save silica gel).Secondly, while occurring that in groove injecting glue amount is many or few, there are special overflow (storage) glue region, well Assurance component quality.Can reduce the waste to silica gel, can also fine Assurance component attractive in appearance.(specifically with reference to Fig. 7).
Claims (10)
1. high pressure-bearing exempts to mend a glue photovoltaic component frame, it is characterized in that, by advance (P1), (P2), (P3), (P4) of section bar inner side being carried out to fixedly jump ring corner brace of punching at 4, by mechanical pressure, automatically organizing angle;
The upper surface, top (A) of module frame and the bottom lower surface edge portion (C1) corresponding with upper surface, described top are shaped with respectively up and down many corresponding transverse concave groove reinforcements mutually; Or the upper surface, top (A) of module frame or the lower surface, bottom edge portion (C1) of module frame are shaped with many transverse concave groove reinforcements;
The main facade of the main facade in outside (B) and inner side (D) of module frame is shaped with respectively many transverse concave groove reinforcements.
2. module frame according to claim 1, is characterized in that it is that directly to utilize mechanical pressure automatically to snap in to make it completely automatically to insert link fixing that described mechanical pressure is organized angle automatically.
3. module frame according to claim 1, the section bar corner cut (P7) that it is characterized in that organizing before angle is 45 °.
4. module frame according to claim 1, is characterized in that the outside main facade (B) of described module frame is shaped with upper and lower two transverse concave groove reinforcements.
5. module frame according to claim 4, is characterized in that the wide 6mm of described transverse concave groove reinforcement.
6. module frame according to claim 1, is characterized in that the inner side main facade (D) of described module frame is shaped with one or upper and lower two transverse concave groove reinforcements.
7. module frame according to claim 6, is characterized in that the wide 4mm of described transverse concave groove reinforcement.
8. according to module frame described in claim 1 or 2 or 3 or 4 or 5 or 6, the upper cell sheet that it is characterized in that module frame install outer dop that notch upper wall lower edge is shaped with successively from outside to inside and directly fastens above cell piece, for store up receive overflow dark storage glue groove, the fin groove of glue sawtooth district spaced apart and above cell piece rear end between have the shallow slot district in injecting glue gap.
9. module frame according to claim 8, the upper cell sheet that it is characterized in that module frame install that notch lower wall upper limb is shaped with from the inside to the outside successively and cell piece below between upper oblique rear portion, have below the deep trouth district that has an injecting glue space, upper oblique rear end and cell piece injecting glue gap upslope district and with the outer prop head of cell piece lower plane gap fastening.
10. module frame according to claim 9, the upper cell sheet installation notch lower wall upper limb that it is characterized in that described module frame is shaped with transition groove between outer end, described upslope district and outer prop head, and the upper cell sheet of module frame is installed in notch and erected between wall and cell piece inner face and have inside groove injecting glue space; Outer dop and the distance Y between outer prop head 1 that the upper cell sheet of module frame is installed notch are 4.7 ± 0.2mm, and the distance Y 2 between sawtooth district and upslope district is 4.2 ± 0.2mm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199589.2A CN104022726B (en) | 2014-05-12 | 2014-05-12 | High pressure-bearing exempts to mend glue photovoltaic component frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199589.2A CN104022726B (en) | 2014-05-12 | 2014-05-12 | High pressure-bearing exempts to mend glue photovoltaic component frame |
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| CN104022726A true CN104022726A (en) | 2014-09-03 |
| CN104022726B CN104022726B (en) | 2016-05-04 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105702801A (en) * | 2014-11-27 | 2016-06-22 | 中电电气(上海)太阳能科技有限公司 | Manufacturing method of solar cell module without adhesive repair |
| DE102016102335A1 (en) | 2015-02-11 | 2016-08-11 | Hanwha Q Cells Gmbh | Solar module frame profile, solar module and method for bonding a solar module frame profile with a solar module laminate |
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| CN107262626B (en) * | 2017-06-20 | 2019-06-07 | 张家港易智自动化装备有限公司 | Solar components frame long side intelligence production line |
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Effective date of registration: 20231130 Address after: Room 104, No. 169 Kuiwen East Road, Xiazhen Street, Weishan County, Jining City, Shandong Province, 277600 Patentee after: Weishan County Shunyang Trading Co.,Ltd. Address before: No. 18 Dongfeng Road, Weishan County, Jining City, Shandong Province, 277600 Patentee before: SHANDONG ZHONGJING SOLAR ENERGY CO.,LTD. |