CN201966221U - Concentrating solar cell module - Google Patents
Concentrating solar cell module Download PDFInfo
- Publication number
- CN201966221U CN201966221U CN2011200323739U CN201120032373U CN201966221U CN 201966221 U CN201966221 U CN 201966221U CN 2011200323739 U CN2011200323739 U CN 2011200323739U CN 201120032373 U CN201120032373 U CN 201120032373U CN 201966221 U CN201966221 U CN 201966221U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- copper sheet
- cell assembly
- concentration
- assembly according
- 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.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims abstract description 25
- 229910052751 metal Inorganic materials 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 33
- 229910052802 copper Inorganic materials 0.000 claims description 33
- 239000010949 copper Substances 0.000 claims description 33
- 238000003466 welding Methods 0.000 claims description 17
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 229910021419 crystalline silicon Inorganic materials 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 239000013078 crystal Substances 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- 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 utility model discloses a spotlight solar module, its characterized in that: the solar cell module comprises a metal radiator, wherein an upper positioning strip and a lower positioning strip are arranged on the upper part of the metal radiator, and a solar cell is arranged between the upper positioning strip and the lower positioning strip. The upper and lower positioning strips mainly play roles in fixing the installation position of the solar cell and protecting the solar cell. The utility model aims at overcoming the weak point among the prior art, provide a simple structure, heat conduction, electrically conductive effectual and can effectively reduce the spotlight solar module of series-parallel resistance, reduction crystalline silicon use amount.
Description
Technical field
The utility model relates to concentration solar cell assembly.
Background technology
Solar energy source is very paid attention to by people already as a kind of clean energy resource, concentration solar generating more people is pursued, can't but improve the generating rate because reduce the application crystalline silicon owing to solve effectively always? how to accomplish many times of optically focused and possess factors such as efficiently radiates heat? all multifactor impacts such as same welding because of the concentrator cell sheet, encapsulation are so make slow progress.Crystal silicon cell as photovoltaic generation also as the core of concentration solar generating, but because existing crystal silicon cell sheet is not easy to highdensity scribing and highdensity welding electrode, existing crystal silicon cell sheet generally is the single connections of simple positive and negative polarities, be attached on stationary plane or the radiator by electric silica gel then, the connecting mode of existing this crystal silicon cell assembly can't effectively reduce the connection in series-parallel resistance of crystal silicon solar energy battery, equally also need a large amount of crystal silicon solar cell sheets to improve the generating rate, so all be difficult to be applied in effectively on the concentrating to generate power product at technological layer or economic aspect.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, and heat conduction, conductive effect is good and can effectively reduce connection in series-parallel resistance, reduces the concentration solar cell assembly of crystalline silicon use amount.
In order to achieve the above object, the utility model adopts following scheme:
A kind of concentration solar cell assembly is characterized in that: comprise metal heat sink, be provided with upper and lower positioning strip on described metal heat sink top, be provided with solar battery sheet between described upper and lower positioning strip.Wherein said upper and lower positioning strip mainly has been the installation position and the protective action of fixed solar battery sheet.
Aforesaid concentration solar cell assembly is characterized in that end, described solar battery sheet two ends is connected with lead respectively, and described lead passes the wire-protecting groove that is arranged on the described metal heat sink and extends to the metal heat sink lower end.Described lead is that the electric current that each the group baby battery bar on the solar battery sheet is produced behind optically focused is compiled same metallic cable.
Aforesaid concentration solar cell assembly, it is characterized in that described solar battery sheet comprises battery sheet body, scribing goes out many independently solar cell bars on described battery sheet body, be provided with the gap between adjacent two solar cell bars, on described gap, be provided with the little copper sheet that is used to connect the adjacent solar battery bar, described little copper sheet perpendicular to length direction on, following both sides are provided with a plurality of welding stitch, on, the welding stitch of following both sides is welded on respectively unidirectional positive pole or unidirectional negative pole is connected.
Aforesaid a kind of concentration solar cell assembly is characterized in that described little copper sheet is the strip copper sheet, and described welding stitch is arranged on the described strip copper sheet side.
Aforesaid a kind of concentration solar cell assembly is characterized in that being respectively equipped with the conductive copper sheet that can connect each solar cell bar on described solar cell bar two ends, is connected with lead on described conductive copper sheet.Wherein said conductive copper sheet is the strip copper sheet, is provided with a plurality of welding stitch on described strip copper sheet one side, and described welding stitch is welded on respectively on the solar cell bar end.
Aforesaid a kind of concentration solar cell assembly, it is characterized in that described battery sheet body goes out left and right two solar cell panel region spaced apart from each other in middle scribing, scribing goes out upper and lower many solar cell bars independently respectively on described each solar cell panel region, and described upper and lower adjacent two solar cell bars interconnect by described little copper sheet.
Aforesaid a kind of concentration solar cell assembly, the width that it is characterized in that described gap is 3-5mm.
Aforesaid a kind of concentration solar cell assembly is characterized in that the pad of described little copper sheet and solar battery sheet is provided with tin.
Aforesaid a kind of concentration solar cell assembly is characterized in that described metal heat sink is the cylinder that the hollow that a plurality of arcuate members are spliced is arranged, and is provided with fin on described arcuate member inwall.The purpose that described fin is set is to reach thermostatic effect in order behind optically focused the high temperature that is produced to be distributed naturally through radiator, improves the generating rate.
Aforesaid a kind of concentration solar cell assembly is characterized in that engraving at the top of described metal heat sink the groove of being convenient to assemble silica gel sealing ring and metal o-ring circle.Described groove is mainly used in the embedding mutually of optically focused dish and metal heat sink and surperficial transparent glass.
In sum, the utility model with respect to its beneficial effect of prior art is:
In the utility model in solar battery sheet the mode by scribing, scribing goes out many independently solar cell bars, described upper and lower adjacent solar battery bar is welded together to form by the welding stitch on the little copper sheet and conducts, effectively reduce the connection in series-parallel resistance of solar cell bar, thereby reduce the use amount of solar energy crystal silicon cell sheet, improve the generating rate, solar battery sheet is connected by little copper sheet, and between gapped, be adsorbed on the radiator so can encompass circle fully.Thereby reach from be welded to encapsulation, from optically focused to the heat radiation perfect adaptation.
Description of drawings
Fig. 1 is a front schematic view of the present utility model;
Fig. 2 is the overlooking surface schematic diagram of arcuate member;
Fig. 3 goes out many schematic diagrames behind the solar cell bar for the solar battery sheet scribing;
Fig. 4 is the schematic diagram of little copper sheet;
Fig. 5 is a schematic diagram of the present utility model.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further described:
A kind of concentration solar cell assembly shown in Fig. 1 to 5 comprises metal heat sink 6, is provided with upper and lower positioning strip 7,8 on described metal heat sink 6 tops, is provided with solar battery sheet 1 between described upper and lower positioning strip 7,8.
End, solar battery sheet 1 two ends described in the utility model is connected with lead 9 respectively, and described lead 9 passes the wire-protecting groove 10 that is arranged on the described metal heat sink 6 and extends to metal heat sink 6 lower ends.
Solar battery sheet 1 described in the utility model comprises battery sheet body 11, scribing goes out many independently solar cell bars 2 on described battery sheet body 11, be provided with gap 3 between adjacent two solar cell bars 2, on described gap 3, be provided with the little copper sheet 4 that is used to connect adjacent solar battery bar 2, described little copper sheet 4 perpendicular to length direction on, following both sides are provided with a plurality of welding stitch 5, on, the welding stitch 5 of following both sides is welded on respectively unidirectional positive pole or unidirectional negative pole is connected.
On described solar cell bar 2 two ends, be respectively equipped with the conductive copper sheet 12 that can connect each solar cell bar 2, on described conductive copper sheet 12, be connected with lead 9.
Battery sheet body 11 is of a size of 125*125mm in the utility model, vertical scribing goes out left and right two solar cell panel region spaced apart from each other in the centre, scribing goes out upper and lower many solar cell bars 2 independently respectively on described each solar cell panel region, and the width in the gap 3 between adjacent two solar cell bars 2 is 3-5mm.Described upper and lower adjacent two solar cell bars 2 interconnect by described little copper sheet 4.
Little copper sheet 4 described in the utility model is provided with tin with the pad of solar battery sheet 1.Described metal heat sink 6 is provided with fin 62 for the cylinder of the hollow that is spliced by a plurality of arcuate members 61 on described arcuate member 61 inwalls.Be provided with fin 61 at described cylindrical inside.Engrave the groove 63 of being convenient to assemble silica gel sealing ring and metal o-ring circle at the top of described metal heat sink 6.
Solar battery sheet 1 in the process of welding earlier with little copper sheet 4 whole or on welding stitch 5 tin, be adsorbed on then on the metal fixture that coincide with little copper sheet, be assemblied in synchronously on the operation board of bonding machine with the good battery sheet of scribing and weld, welding is meant the central point of welding stitch 5 ends of the little copper sheet 4 of the first-class tin conduction place with the solar cell bar that is attached to the below is linked.
Claims (10)
1. a concentration solar cell assembly is characterized in that: comprise metal heat sink (6), be provided with upper and lower positioning strip (7,8) on described metal heat sink (6) top, be provided with solar battery sheet (1) between described upper and lower positioning strip (7,8).
2. concentration solar cell assembly according to claim 1; it is characterized in that described solar battery sheet (1) end, two ends is connected with lead (9) respectively, described lead (9) passes the wire-protecting groove (10) that is arranged on the described metal heat sink (6) and extends to metal heat sink (6) lower end.
3. concentration solar cell assembly according to claim 1 and 2, it is characterized in that described solar battery sheet (1) comprises battery sheet body (11), go up scribing at described battery sheet body (11) and go out many independently solar cell bars (2), be provided with gap (3) between adjacent two solar cell bars (2), on described gap (3), be provided with the little copper sheet (4) that is used to connect adjacent solar battery bar (2), described little copper sheet (4) perpendicular to length direction on, following both sides are provided with a plurality of welding stitch (5), on, the welding stitch (5) of following both sides is welded on respectively last unidirectional positive pole of adjacent solar cell bar (2) or unidirectional negative pole is connected.
4. a kind of concentration solar cell assembly according to claim 3 is characterized in that described little copper sheet (4) is the strip copper sheet, and described welding stitch (5) is arranged on the described strip copper sheet side.
5. a kind of concentration solar cell assembly according to claim 3, it is characterized in that on described solar cell bar (2) two ends, being respectively equipped with the conductive copper sheet that can connect each solar cell bar (2), on described conductive copper sheet, be connected with lead (9).
6. a kind of concentration solar cell assembly according to claim 3, it is characterized in that described battery sheet body (11) goes out left and right two solar cell panel region spaced apart from each other in middle scribing, scribing goes out upper and lower many solar cell bars (2) independently respectively on described each solar cell panel region, and described upper and lower adjacent two solar cell bars (2) interconnect by described little copper sheet (4).
7. a kind of concentration solar cell assembly according to claim 3, the width that it is characterized in that described gap (3) is 3-5mm.
8. a kind of concentration solar cell assembly according to claim 3 is characterized in that the described little copper sheet (4) and the pad of solar battery sheet (1) are provided with tin.
9. a kind of concentration solar cell assembly according to claim 1, it is characterized in that the cylinder of described metal heat sink (6), on described arcuate member (61) inwall, be provided with fin (62) for the hollow that is spliced by a plurality of arcuate members (61).
10. according to claim 1 or 9 described a kind of concentration solar cell assemblies, it is characterized in that engraving the groove (63) of being convenient to assemble silica gel sealing ring and metal o-ring circle at the top of described metal heat sink (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200323739U CN201966221U (en) | 2011-01-30 | 2011-01-30 | Concentrating solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200323739U CN201966221U (en) | 2011-01-30 | 2011-01-30 | Concentrating solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966221U true CN201966221U (en) | 2011-09-07 |
Family
ID=44528775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200323739U Expired - Fee Related CN201966221U (en) | 2011-01-30 | 2011-01-30 | Concentrating solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966221U (en) |
-
2011
- 2011-01-30 CN CN2011200323739U patent/CN201966221U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: PENG LIDONG Free format text: FORMER OWNER: ZHONGSHAN HORIZONTD TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20150522 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150522 Address after: 601, room 10, 528400 Sheng garden, east end, Zhongshan, Guangdong Patentee after: Peng Lidong Address before: 528400 Guangdong province Zhongshan City Shiqi District Road No. 6 Hing Holiday Plaza B block 503-505 Patentee before: Zhongshan Horizontd Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20180130 |